MINUTES OF 448 · MINUTES OF 448th MEETING OF OPERATION & COORDINATION SUB-COMMITTEE OF WRPC HELD...

MINUTES OF 448th MEETING OF OPERATION & COORDINATION SUB-COMMITTEE OF WRPC HELD ON 13th JUNE 2013 AT DAMAN MUMBAI.

The 448th meeting of Operation & Co-ordination Sub-Committee of WRPC was held on 13th June 2013 at Daman hosted by WRTS-II, Power Grid Corporation of India Ltd. The list of participants is enclosed at Annex-I-A.

GM, WRTS-II, PGCIL, welcomed all the participants of 448th OCC meeting and thanked WRPC for providing an opportunity to host 448th OCC meeting.

Member Secretary, WRPC welcomed all the participants of OCC & thanked PGCIL for making excellent arrangements towards hosting the 448th OCCM. He informed that most of the important operational issues were discussed in 23rd TCC/WRPC meeting held on 11th & 12th June 2013 at SILVASSA and therefore requested participants to concentrate on current situation of grid and follow decision in the WRPC meeting.

He informed that during April 2013, the frequency remained between 49.7 to 50.2 Hz for 87.05 % of the time and below 49.7 Hz for 0.96 % & above 50.2 Hz for 11.99 %. He further informed that frequency didn’t touched 48.8 Hz during the month.

He then requested to SE(Operation), WRPC to take up the regular agenda items.

ITEM No. 1: CONFIRMATION OF THE MINUTES

SE(Operation), WRPC stated that Minutes of 447th meeting of Operation & Coordination Sub-

Committee of WRPC held on 17th May 2013 at Reliance, Mumbai were forwarded vide letter No.

WRPC/OPN/OCC-Minutes/2013-14/6625 dated 28.05.2013 and no comments have been

received.

Minutes of 447th OCCM were confirmed without any modifications. ITEM No.2: REVIEW OF SYSTEM OPERATION DURING THE MONTH OF

MAY 2013 SE(Operation), WRPC requested WRLDC to brief the Committee on Grid Operation during May 2013.

Deputy Manager, WRLDC in the presentation concentrated broadly on the performance of the grid for month of May 2013 as below:

Frequency Particulars

During May 2013 the system frequency was below 49.7 Hz for 0.96 % of time against

3.24 % of time during April 2013. The system frequency was within the IEGC range of 49.7 Hz

-50.2 Hz for 87.05 % of the time against 89.76 % of time during April 2013. The average

Minutes of 448th OCC meeting held in 13thh June 2013

monthly frequency was 50.05 Hz during May 2013 and in April 2013 it was 50.03 Hz.

Regarding operation in high frequency range, frequency during the month of May 2013 was

above 50.20 Hz for 11.99 % of time against 7.00 % of time during April 2013.

He further informed that Maximum inst. Freq. was 50.94 HZ on 12.05.13 at 17:40:00 Hrs

and Minimum inst. Freq. was 49.25 on 07.05.13 at 10:10 hrs.

Member Secretary, WRPC asked the any specific reasons of maximum and minimum

frequency.

WRLDC representative explained the reasons for maximum & minimum frequency as

follows:

Maximum frequency: 50.94 Hz on 12.05.2013 at 17:40hrs.

The Talcher – KolarHVDC bipole tripped on line fault which was carrying 1913MW. The flow

came down to 593MW and then to zero MW after two minutes. The frequency of NEW grid

increased from 50.71Hz to 50.94Hz. The frequency was already running high in NEW grid

before the event in the range of 50.6Hz to 50.7Hz due to scheduled load shedding, load change

over, hydro pick up etc. taking place at 17:30 hrs. As the SPS-1000MW is under armed/

activated condition at Talcher, U-6 at Talcher tripped on SPS operation.

Minimum frequency: 49.25HZ on 07.05.2013 at 10:10hrs

It was observed that since 10:00hrs on 07.05.2013, the export to NR had been on increasing

trend and the import from ER was on reducing trend. The frequency dropped to 49.35 Hz at

10:08 hrs. from 49.78 Hz at 10:00 hrs due to increasing load trend. Then the frequency

suddenly dropped to 49.25 Hz due to tripping of APL unit 3 (330MW) on low vacuum.

The detailed frequency particulars are enclosed at Annex- 2.1.

The Sub-Committee noted the detailed frequency particulars. DEMAND PROFILE: During the presentation WRLDC representative intimated that maximum regional catered

demand in May 2013 was 38760 MW and unrestricted demand was 39597 MW. Regional

demand met was 249 MW less to the month of April 2013 and un-restricted demand increased

by 57 MW. Unrestricted demand growth 0.36% compared to last year. Demand met was


maximum of 38760 MW on 07.05.13 at 20:00 hrs. Load growth- 3.74 % against last year.

Maximum energy requirement in a day was 906 MUs were as maximum energy available in a

day was 894 MUs.

Member Secretary, WRPC enquired about the load shedding in Goa and intimated Goa

representative to analyzed the reasons of load shedding despite good frequency profile and revert

back in next OCCM.

SE(O), pointed out that inspite of available URS power, why load shedding state are not

requisitioning the available power.

Goa representative assured that he will come out with proper reasons in next OCCM.

The Sub-Committee noted. 2.1 Operational Discipline

Inter-regional exchanges status:

• WR-ER Link : Total import of 530 Mus from ER against import schedule of 655 Mus. Maximum overdrawal by ER was 14.26 Mus on 4th May,2013.

• WR–NR Link : Maximum Overdrawal by NR was 7.19 Mus on 3rd May, 2013. Total export of 1396 Mus to NR against export schedule of 1567 Mus.

• WR–SR Link : Export of 706 Mus against export schedule of 702 Mus.

Total WR net export in the month of May’13 was 1572 Mus against net export schedule of 1615 Mus (April’13 was 1454 Mus against net export schedule of 1635 Mus).

Operational messages (A/B/C) issued to WR constituents during the month of May 2013 were as below:

TYPE-A TYPE-B TYPE-C TOTAL GETCO 1 2 0 3 MPPTCL 0 1 0 1 MSETCL 5 1 0 6 CSPTCL 7 0 0 7 GOA 4 0 0 4 TOTAL 17 4 0 21

No TTC MESSAGES issued to Regional & interregional Entities of WR during May 2013. The Sub-Committee noted as above. 2.3 Voltage Profile

As per the data received from WRLDC, Voltage profile at some of 765/400 kV sub-stations

during the month of May 2013 as furnished by WRLDC is enclosed at Annex-2.3. He stated that


voltages beyond the stipulated limits in IEGC were observed at certain S/S, the deviations of

voltages from the accepted limit on either side were recorded at the following locations in WR grid

which were noted by Committee:-

S.No. 765/400kV Sub-station

Max. Voltage

observed (kV)

Date of incidence Min. voltage

observed (kV)

Date of incidence

1 Indore 422 11.05.13 - -

2 Itarsi 425 25.05.13 - -

3 Karad 436 01.05.13 - -

4 Dhule 435 11.05.13 - -

5 Asoj 421 30.05.13 - -

6 Kasor 422 31.05.13 - -

7 Bhilai 430 03.05.13 - -

8 Jetpur 424 30.05.13 - -

9 Bina 426 11.05.13 - -

10 Gwalior 417 11.05.13 - -

11 Nagda 424 11,18.05.13 - -

12 Khandwa 433 30.05.13 - -

13 765kV Bina 804 11.05.13 - -

* - Minimum voltages were above the permissible limits. Member Secretary, WRPC intimated that TCC/WRPC extensively discussed on over voltage

problems and it was decided that WRLDC would prepare list of lines to be opened without

affecting security of grid during over voltage and discussed in OCC.

WRLDC submitted final list of lines to be opened during over voltage. The same was finalized

after detailed discussion in the meeting and is enclosed at Annexure – 2.3(A).

The Sub-Committee noted as above. 2.4 U/F Relay Operations

As per WRLDC records during May 2013 the system frequency didn’t touched 48.8 Hz. The details of UFR status received from constituents for the month of May 2013 is enclosed at Annexure-2.4.

The Sub-Committee noted the above.


2.5 Power Cuts / Load Restrictions The committee noted the details of Power Cuts and Regulatory Measures during May

2013 as furnished by the state utilities as per the enclosed Annex.2.5.

2.6 Details of Generating Units under Forced outages

Details of generating units under forced outages during May 2013 were discussed. The modified details of force outages programme of Generating units are given in Annex-2.6.

2.7 Details of Generating Units under Planned outages

The status of planned outage is modified as per intimation by concern members. The modified details of generating units under Planned Outages during May 2013 are given in Annex-2.7.

The Sub-Committee discussed and finalized the planned outages.

ITEM No.3: OPERATIONAL PLANNING 3.1 Proposed outage programme of generating units

The maintenance programme of generating units for June 2013 & July 2013 was discussed. The Sub-Committee finalized the outage schedule of generating units for the above

period and the modified outages plan is placed at Annex 3.1.

3.2 A. Outage Programme of Transmission Lines/elements

SE(Opn), WRPC informed that for the 449th OCC transmission elements outages planning

data, must be submitted on or before 03.07.2013. The Committee discussed the maintenance

Programme for transmission lines/elements for the months of July 2013.

The Sub-Committee discussed and finalized the planned outages.

B. Line outages planned vs. implemented:

The status of lines planned vs. lines availed and any deviation from planning or emergency

outages was submitted by WRLDC for the month of May 2013. Accordingly in the next OCC,

WRLDC would furnish the status of complete list of line outages during the month of June

2013 planned vis-à-vis implemented.

The Sub-Committee noted as above. 3.3 Anticipated Power Supply Position for the months – June 2013 & July- 2013 Anticipated Power Supply Position for the months of June 2013 & July 2013 were discussed. The

details of anticipated regional deficit are given below:


(All figures in MW) State/ Region

June 2013 July 2013 Anticipated Availability

Anticipated Peak Demand

Shortage Anticipated Availability

Anticipated Peak Demand

Shortage

GETCO 11767 12140 373 11630 12140 510

MPPTCL 7148 7250 102 6467 6950 483

CSEB 3059 3185 126 3041 3060 19

MSETCL 17196 17600 404 16927 17000 73

GOA 427 445 18 427 430 3

DD 342 375 33 340 365 25

DNH 571 600 29 578 600 22

WR 37789 39157 1368 37416 38986 1569

Details of anticipated restricted & un-restricted demands for the months of June 2013 & July 2013 are given in Annex 3.3 (A).

The details for anticipated station wise Availability & Energy for the months of June 2013 & July 2013 as furnished by the constituents is given at Annex. 3.3(B). The Sub-Committee noted as above. ITEM No. 4: OPERATIONAL STATISTICS FOR THE MONTH OF MAY 2013 The details of schedule Vs actual generation, demand, drawl of power from grid;

exchanges etc. are given in the following Annexure:

Annex 4.1 - Schedule Vs Actual Generation and Requirement for May 2013

Annex 4.2 - Peak Demand: Schedule Vs Actual for May 2013

Annex 4.3 - Integrated Operation of the System & Operation of Inter State Tie lines for May 2013

Annex 4.5- Details of Declared Capacity, Schedules and Injections from Central sector

Stations, Drawl Schedules and Entitlements of constituents during May 2013

Annex 4.6 - Inter System Exchanges for May 2013

Annex 4.7- Details of level of Major Reservoirs in Western Region for May 2013

The sub-Committee noted as above

ITEM No. 5: SYSTEM DISTURBANCE IN WESTERN REGION

There was no major grid disturbance in the Western Region during the month. The

consolidated list of other grid disturbances as furnished by WRLDC is attached at Annexure- 5.

The Sub-Committee noted as above.


ITEM No. 6. Confirmation of Healthiness status of SERs/DRs equipment in the system. Constituents have furnished the status of healthiness of SER/DRs in their systems on

the dates below:- Sl No.

Name of constituents Date of Receipt

1 WRTS-I 06.06.2013 2 WRTS-II 04.06.2013 3 MPPTCL 14.06.2013 4 NTPC 06.06.20135 CSPTCL 05.06.2013 6 GETCO 04.06.2013 7 MSETCL 14.06.2013

Constituents of WR were requested to continue sending the information as per the

recommendation of enquiry committee of Grid disturbances on 25.02.2007 and 28.02.2007.

The Sub-Committee noted as above. ITEM No. 7: STATUS OF COMPLETION OF ONGOING SCHEMES FOR COMMISSIONING OF REACTORS, TRANSMISSION LINES AND GENERATING UNITS IN WR.

7.1 Status of completion of ongoing Schemes for Commissioning of reactors.

As discussed in 448th OCCM and as per the present status available on the work for providing

additional reactors at the various locations in WR.

Accordingly the information regarding the commissioning schedule is as below:

S. No.

400 kV Sub/stn.

Size (MVAR)

Implementing agency

Expected commissioning date

1 Jabalpur 125 MVAR PGCIL June 2014 2 Khandwa 125 MVAR PGCIL June 2014 3 Shujalpur 125 MVAR PGCIL June 2014 4 Bhatapara 125 MVAR PGCIL June 2014 5 Raigarh 125 MVAR PGCIL June 2014 6 Aurangabad 125 MVAR PGCIL June 2014 7 Ranchodpura 125 MVAR GETCO July 2013 8 Varsana 125 MVAR GETCO July 2013 9 Rajkot 125 MVAR GETCO July 2013 10 Amreli 125 MVAR GETCO July 2013 11 Tamnar

Raigarh 1x125 JPL Synchronised on 04.12.2012


Further, 17 nos. of additional bus reactors were approved in the 34th Standing Committee Meeting held on 9th May 2012. S. No. 400 kV

Sub/stn. Size (MVAR) Implementing

agency Expected commissioning date

1 Nanded 125 MVAR MSETCL 2014 2 Sholapur 125 MVAR MSETCL 2014 3 Kolhapur 125 MVAR MSETCL 2014 4 Akola 125 MVAR MSETCL 2014 5 Jetpur 63 MVAR GETCO July 2013 6 Zerda 125 MVAR GETCO July 2013 7 Limbdi

(Chornia) 125 MVAR GETCO July 2013

8 Nagda 125 MVAR MPPTCL September 2014 9 Bhopal 80 MVAR MPPTCL March 2014 10 Damoh 125 MVAR PGCIL August 2014 11 Bachau 125 MVAR PGCIL August 2014 12 Pirana 125 MVAR PGCIL August 2014 13 Itarsi 2X125 MVAR PGCIL August 2014 14 Seoni 125 MVAR PGCIL August 2014 15 Parli 125 MVAR PGCIL August 2014 16 Raipur 125 MVAR PGCIL August 2014 17 Gwalior 125 MVAR PGCIL August 2014

7.2 Status of completion of ongoing Transmission Schemes being executed/implemented by POWERGRID/ Other Agencies The updated status on various ongoing transmission schemes for the current year as per the current information available is as follows: - S. No.

Name of the Line Target Completion Date

Remarks

POWERGRID 1 400 kV Raipur(PG)-Wardha(PG) D/C Commissioned

on 31.12.2012 2 400 kV Vapi(PG)-Navsari Commissioned

on 16.03.2013 400 kV Navsari - Navi Mumbai D/C Line June 2013 3 400 kV D/C Mundra- Jetpur line Commissioned

on 31.12.2012 4 400kV D/C Vindhyachal-IV - Vindhyachal Pooling

Station line (Q) 30.12.2012

5 765kV S/C Vindhyachal Pooling Station - Satna line (Ckt-I)

Commissioned on 30.12.2012

6 765kV S/C Vindhyachal Pooling Station - Satna line (234km+12km D/C Portion)Ckt-II

Commissioned on 30.12.2012

7 765kV S/C Satna-Gwalior line (Ckt.-I) June - 2013 8 765kV S/C Satna-Gwalior line (359Km + 60Km

D/C Portion) Ckt.-II June - 2013


9 765 kV S/C Satna-Bina line-II Commissioned on 30.06.12 & date of commercial operation on 01.07.2012

10 400 kV D/C Bina-Bina (MPPTCL) line Ckt 3 & 4 Commissioned on 27.02.13

11 765 kV Sasan-Satna-I Commissioned on 12.01.13

12 765 kV Sasan-Satna-II June 2013 GUJARAT 1 400kV D/C Ukai-Kosamba line Commissioned

on 29.03.13 2 400 kV D/C Kosamba-Chorania line (Package

I)(From Chorania S/S to AP-54) June-2013

3 400 kV D/C Kosamba-Chorania line (Package II)(From Kosamba S/S to AP-54)

June - 2013

4 400 kV D/C Mundra-Zerda line No. 1 June-2013 5 400 kV D/C Mundra-Zerda line No. 2 June - 2013 6 400 kV D/C Vadinar-Amreli line June-2013 7 400kV Mundra-Hadala LILO to Halvad June – 2013 8 400 kV D/C Amreli-Kasor line(Part-1) June – 2013 MADHYA PRADESH 1 Malwa-TPH-Pithampur 400KV DCDS Line June - 2013 2 Malwa TPH-Chhegaon 400 KV DCDS Line Commissioned

in March 2013 3 Chhegaon-Julwania 400 KV DCDS Line March - 2014 4 Pithampur- Indore 400KV DCDS Line June 2013 5

Malwa TPH-Chhegaon 220KV DCDS Line June - 2013 Commissioned

in February 2013

6 Satpura TPH-Ashta 400KV DCDS Line December - 2014

CSPTCL 1 LILO of 400 kV Korba (W)-Bhilai at Raipur DCDS

LILo at Raita Commissioned

on 03.08.2012 2 400 kV Korba (W)-Khedamara DCDS Ckt I

Commissioned

on 30.03.2013

400 kV Korba (W)-Khedamara DCDS Ckt II LILOed at Marwa

June 2013

3 400 kV Khedamara- Raita DCDS June-2013 4 400kV DCDS Marwa-Raipur(Raita) June-2013 5 LILOof 400kV K(W)-Khedamara line at Marwa (one ckt.) June-2013


MAHARASHTRA(STU)

1 400KV Chandrapur- II- Warora D/C June -2013 2 400KV Warora- Wardha PGCIL Commissioned

on 15.05.2012 3 400KV D/C line from Koradi-II to Wardha S/S(PG) D/C June-2013 4 400 KV S/C line from 400 KV New Khaperkheda –

400 KV Koradi Commissioned

on 14.09.2012 5 400 kV Koradi-Akola LILO at Nangaon (India

Bull) Commissioned

on 02.10.2012 6 Koradi–Nangaon- Akola LILOed at Koradi-II Commissioned

on 22.03.13 MAHARASHTRA (IPTC route) by WRTransmission (Mah) Pvt. Ltd

1 400 kV Parli(PG)-Pune D/C July-2013 2 400 kV Pune (PG)-Aurangabad (MSETCL) D/C July -2013 3 400 kV Solapur(PG) –Kolhapur (MSETCL)D/C Commissioned

on 30.06.2012 4 LILO Lonikhand –Kalwa at Puna(PG) June 2013 GUJARAT (IPTC route) by WR Transmission (Guj) Pvt. Ltd 1 400 kV Rajgarh(PG)-Karamsad (GETCO) D/C Sept -2013 Reliance transmission representative informed that following lines are getting delayed due to

severe ROW problems in Khed & Maval Talukas in Pune Dist. & Ambejogai Taluka in Beed

Dist.

1) 400 KV,D/C,Parli-Pune line.

2) 400 KV,D/C,Pune-Aurangabad line.

3) 400 KV,D/C LILO of Lonikand-Kalwa line at Pune.

The Sub-Committee noted as above. 7.3 Commissioning of new Generating units in Western Region and the capacity expected to be commissioned during the year 2013-14 The status regarding Generating units, commissioned /expected to be commissioned during the current year 2012-13 according the available information is as below:

Name of the Power Projects Unit No. Capacity (MW)

Date of Commissioning /Schedule Date

GUJARAT Ukai 6 500 JUN-13

Pipavav CCPP- GPCL & GSPC joint venture Block-1 350 OCTOBER 2013


Bhavnagar Lignite TPP-JV I 250 DEC 2013 II 250 DEC 2013 CHHATTISGARH Marwa TPS I 500 June/July 2013 MAHARASHTRA INDIABULLS (Amaravati) 1 270 JUL-13

INDIABULLS (Amaravati) 2 270 DEC-13

INDIABULLS (Sinnar) 1 270 NOV-13

VIPL (Butibori) 2 300 OCT-13

MADHYA PRADESH Satpura TPS Extn. 10 250 26.02.2013(SOD) SINGAJI TPP 1 600 AUGUST-2013 2 600 OCTOBER-2013 M/s Jhabua Power, Seoni

1 300 JANUARY - 2014 MB Power, Anuppur

1 300 JANUARY - 2014 CENTRAL SECTOR Vindhyachal TPP IV 11 500 APRIL. 2013

Vindhyachal TPP IV 12 500 JAN-14

MAUDA 1 500 APRIL. 2013

MAUDA 2 500 JAN-14

The Sub-Committee noted as above. ITEM NO. 8: MISCELLANEOUS OPERATIONAL ITEMS

(A) FOLLOW-UP

8.1 Quarterly Review of Crisis Management Plan

All the constituents are requested to submit the CMP report for the Fourth quarter

(January 2013 to March 2013) for the year 2012-13.



8.2 Status of Physical & Cyber Security in Power Sector regarding

Status of physical & cyber security in Power Sector for the Fourth quarter (January 2013 to March 2013) have not been received from some of the constituents. The constituents/utilities may like to furnish the status.


8.3 DIVERSION OF 125 MVAR REACTOR TO SOLAPUR:

In 447th OOC meeting PGCIL representative intimated that the reactor from Itarsi has been

already shifted to Sholapur. As the reactor at Itarsi is meant for replacement of faulty

reactor, it could not be commissioned at Solapur as associated bay equipments is not ready.

Award for bay equipment at Solapur is under tendering & may take 5 to 6 months whereas

for Damoh SS award is already placed. As such, the reactor may be retained at Damoh SS.

Member Secretary, WRPC intimated that in 23rd TCC/WRPC meeting, it was decided that

125 MVAR reactor at Itarsi will be installed at Damoh PGCIL S/S as Damoh PGCIL is

facing sever over voltage problem.


8.4 FREQUENT OUTAGES OF KORBA-BIRSINGHPUR LINE-I:

VP-Power, BALCO vide letter dated 18.05.2013(Copy enclosed), intimated that there are

frequent outages of 400 kV Korba - Birsinghpur line-I LILOed at Balco. He further intimated

that Balco Power Project evacuation is solely dependent on this line, therefore requested for

corrective possible measures/actions, to improve the stability of line.

Member Secretary, WRPC Mumbai intimated that above line outages is due to over voltage

problem and remedial actions are thoroughly discussed under item voltage profile above.


8.5 PROPOSAL FOR MODIFICATION IN EXISTING ARRANGEMENT FOR SMOOTH EVACUATION OF SSP GENERATION

CE, SLDC,GETCO vide letter dated 20.05.2013 have intimated that when all SSP machines

(RBPH - 6 x 200 MW + CHPH - 5 x 50 MW) are on bar, much of the power flows towards

Gujarat only. The flow on 400 KV S/C SSP- Asoj & 400 KV S/C SSP-Kasor lines is observed

around 450-550 MW while other 400 KV lines (400 KV D/C SSP-Rajgarh & 400 KV D/C


SSP-Dhule) connected to SSP remains under loaded. As a result, it becomes very difficult to

avail outage on any of the lines from SSP to Asoj and Kasor.

Presently, 400 KV D/C Asoj-Indore & 400 KV D/C SSP-Rajgarh lines cross each other

between location Nos. 309 & 310 of 400 KV D/C Asoj-Indore line. It is proposed to

interconnect these lines at the crossing in such a way that it would enable to get one more

circuit from SSP to Asoj so that reliability would improve and also, outage can be easily

availed. The present and proposed configurations are as below :

Member Secretary, WRPC intimated that the issue was discussed in 23rd WRPC/TCC meeting and it was agreed that issue after study would be referred to Standing Committee on system planning of CEA.



ANY OTHER ITEMS

9.1 EMERGENCY OUTAGES AVAILED DURING MAY’2013:

As per IEGC 5.7, WRPC is planning outages for next month, in every OCC meeting, in

consultation with WRLDC and constituents. However, constituents are also availing emergency

shutdowns. As discussed in various OCC forums, the agency availing emergency shutdown has to

explain the emergency in next OCC. The list of major outages availed under emergency category

are listed at Annexure-9.1.


9.2 OPERATIONAL PLANNING FOR THE UPCOMING MONSOON SEASON

The following situations are anticipated during the monsoon.

i. Reduction in agricultural load

ii. Sudden reduction of load due to tripping of 11kV/lower kV lines

iii. High frequency

iv. High voltages

v. Unpredictable demand profile, low frequency during peak hours.

vi. Violation of flow gates, ATC/TTC of inter-regional corridors

vii. Breaking of important paths ( many lines kept out on high voltage and other parallel circuits trip)

viii. Tripping of large generating unit at source side would result in further rise of voltages.

ix. Tripping of lines in polluted area ( experienced in CGPL area in the previous season)

x. Tripping of trunk lines on tower collapse

xi. Dry spells

xii. Less requisition at all ISGS units during all the day except for 2-3 hours during peak where the requisitions are maximum.

xiii. Frequent revisions of schedules


SUGGESTION TO TACKLE THE ABOVE EXPECTED SCENARIOS:

i. Ensuring all L/Rs and B/Rs to be healthy and in service.

ii. MVAR absorption at all units to machine capability

iii. Review of GT taps

iv. Coordination of taps of GTs, UATs and STs

v. Review of ICT taps at load centres

vi. Ensuring that MVAR does not flow towards 400kV/765kV side from lower kV levels

vii. Controlling of under drawal and over injections

viii. Declaration of ATC/TTC of intra-state corridors and monitoring the same

ix. Actions may be initiated at 90% of ATC limit or 80% of loadability limit hitting

x. Following weather forecast closely and thereby forecasting of demand to avoid wide variations in frequency and voltages.


9.3 CRITICAL LOADING ON VAPI ICTS:

WRLDC representative stated that messages are being received from WRTS-II, POWERGRID, regarding critical loading of 400/220 kV Vapi ICTs (455 amps for most of the time) on several occasions. It was observed that the huge MVAR loading on ICTs is further aggravating the situation. Each one of these ICTs on such occasions were found carrying about 255MW and 115MVAR on 400kV side and 90 MVAR on 220kV side. The voltage on 400kV side remained about 380 kV to 390kV and on 220kV side about 212 kV to 220 kV. The tap setting of ICTs had been kept at position 12 (i.e, voltage ratio of 385/220 kV ).

The tripping of one ICT may eventually lead into tripping of other two ICTs, i.e., ‘N-1‘ criteria was not satisfied. A letter was written to Gujarat, DD and DNH on this matter. A copy of the letter has been attached at Annex-9.3.

WRLDC gave following suggestions for improving the situation:

1. The voltage at Jhanor, Sugen, Uno-Sugen, Tarapur and Kakrapar stations may be maintained at 1.025p.u (410kV/226kV) by generating more reactive power (MVARs) at running units.

2. The bus reactor (B/R) at Jhanor may be switched off .


3. Though the commissioning of 400kV Kala and Magarwada S/S may improve the situation, as a short term solution some quantity of low p.f. load (say 100 MW total in DD and DNH) may be switched off to reduce the critical loading on ICTs.

4. An inter-tripping scheme to implement the above suggestion (at sl. no.3) may be provided in case of tripping of any one ICT at Vapi.

5. GETCO lines draw about 35-40 MVR on 220kV lines from 220kV Vapi(PG), hence GETCO may provide capacitive compensation or shedding of low p.f. loads at Vapi and Bhilad.


9.4 MOCK EXERCISE OF MVAR ABSORPTION :

GM, WRLDC stated that a mock exercise of MVAR absorption by the generators was carried out at18:30hrson 20th April 2013. It was seen that many generators absorbed MVAR (indicated at Annex-9.4(a), (b) and (c)) and the voltage profile has been satisfactory. This clearly demonstrates that generators can absorb maximum reactive power and this capability has to be fully harnessed to control high voltage problem and to reduce the expenditure on Reactors etc. and to improve security levels by avoiding opening of EHV lines. The GT, ST, UAT tap co-ordination would facilitate reactive absorption throughout the monsoon. MS, WRPC advised the constituents that generators should continue the practice to absorb maximum VAR to control high voltages.


9.5 COORDINATION OF TAP CHANGING GT, UAT, ST.

While discussing the high voltage problem, GM, WRLDC stated that a proper coordination of taps of GT, UAT and ST will result in optimal absorption of MVAR by the generating units which further results in reduction in the voltages. He stated that a study was carried out to demonstrate proper coordination of TAPs considering generators at NSPCL. The fault levels at Raipur, Raigarh, Bhilai are very high which are nearer to the NSPCL generator. Hence, provision of shunt reactors has alittle effect i.e. 1.5 to 2.5 KV voltage reduction takes place by providing a 125 MVAR reactor. Also clause 9.9 of the recommendation of the enquiry committee for analysis of grid disturbances of 30th& 31st July 2012 states that the regulatory provisions regarding of absorption of reactive power by generating units needs to be implemented.

The studies for NSPCL generator indicated that by changing the taps of GT, ST and UAT in a coordinated manner resulted in maximum absorption at a particular combination (125MVAR absorption with GT tap:4, ST tap:6, UAT tap:3 and another combination resulted in maximum generation of reactive power(99MVAR generation with GT tap:2, ST tap:6, UAT tap:4).

GM, WRLDC further stated that a study also has been carried out for Birsighpur generators for coordination of GT taps at 400 kV bus and GT taps for generators at 220 KV bus. It


was observed that by increasing the tap position of the unit-5 connected to 400 kV bus, the MVAR absorption by Unit5 was satisfactory, but the MVAR absorption at GT 1,2,3&4 (connected at 220 KV bus) was insignificant and hence proper tap settings are required for an optimum absorption of MVAR at the generators connected to the 220 KV buses. The results of studies for both NSPCL generators and Birsinghpur generators are enclosed at Annex-9.5(a) and Annex-9.5(b).

SE(P&C), WRPC stated that similar studies for all the generators to absorb maximum MVAR to control the high voltages shall be carried out by WRLDC and the desired tap settings to be provided to WRPC & the constituents for implementation.


9.6 INSTALLATION OF BUS REACTORS

The priority of reactors required by WRLDC and discussed in 23rd WRPC Meeting held on 26th Feb’2013 has been provided at Annexure-9.6. The concerned agencies may indicate present status of installation of the reactors.


9.7 NEW ELEMENTS IN MAY 2013

WRLDC submitted list of new elements synchronized in Western Region, which is enclosed at Annexure 9.7.


ITEM NO. 9: DATE AND VENUE OF NEXT OCC MEETING

449th OCC meeting will be held on 15th July 2013 at Dahanu TPS hosted by RELIANCE ENERGY, followed by Transmission and Generating elements outages planning on 16.07.2013.

*****************

Sl.No. Organisation, Name & Designation E-mail Mobile No.

I WRPC

1 Shri S.D.Taksande, MS [email protected] 9820878384

2 Shri Satyanarayan S., S.E. se(p)[email protected] 9223399938

3 Shri M.M. Dhakate, S.E. [email protected] 8108787778

4 Shri L.K.S. Rathore, DD(OPN) [email protected] 9833371844

II MSETCL / MSEDCL/MahaGenco

5 Shri A.K.Lade, CE(LD) [email protected] 8554993606

6 Shri Y.D.Pande, EE(O) [email protected] 9820741941

7 Shri A.V. Pachori, E.E. [email protected] 9619461420

III MPPTCL

8 Shri R.A.Sharma,SE (LD) [email protected] 9425805269

IV CSPTCL / CSPGCL

9 Shri Y.Krishna Rao, EE (LD) 9826518820

V GETCO / GVCL

10 Shri B.B. Mehta, C.E. [email protected] 9879200736

11 Shri R.K.Rami, EE 9925212824

VI WRLDC / POWERGRID

12 Shri P. Pentayya, G.M. [email protected] 9869062437

13 Shri P.R.Wankhede, DGM [email protected]

14 Shri K. Muralikrishna, C.M. [email protected] 9869450219

15 Shri Abhinav Verma,C.M. [email protected] 9428504062

16 Shri Mahesh Tewari, D.G.M. [email protected] 9429198133

17 Shri D.Bruhanande, Manager [email protected] 9428504279

18 Shri Aditya P. Das, Dy. Mgr. [email protected] 9869404569

VII GOA

LIST OF PARTICIPANTS OF 448th OCC MEETING OF WRPC HELD ON 13.06.2013 AT DAMANANNEXURE-I-B

19 Shri Sunilkumar A.Kamlapurake, AEE 9423881808

VIII D D / D N H

20 Shri M.R. Ingle, E.E. (Elect.) [email protected] 9426982023

21 Shri Yogesh Tripathi, JE.

22 Shri Ritesh Solanki. JE

23 Shri H.D.Tandel, AE 9898149493

IX NTPC

24 Shri E.P.Rao, AGM 9004497144

25 Shri A.Kumar, DGM. 9425178122

26 Shri A.K. Chandeliya, D.G.M. [email protected] 9004497151

27 Shri S.K.Srivastav

28 Shri R.K.Chandak, Supdt. [email protected]

29 Shri S.K.Vaidya, ES [email protected] 9424141533

X TATA Power

30 Shri P.R. Gadave, A.G.M. [email protected] 9223553341

31 Shri Tushar V. Kulkarni Manager 8097204405

XI APL

32 Shri C.S. Bobade, G.M. [email protected] 8980802255

33 Shri Nikunj Shah, DGM [email protected]

XII Torrent Power

34 Shri N.V.Patel, Manager. [email protected] 9428613639

XIII RGPPL

35 D Shrikande AGM 9588690265

XIV NSPCL

36 Shri Pavan K.Nukala, Dy.Supdt. [email protected] 9425293596

XV JPL

37 Shri Yashpal Sahu, Sr.Mnager, [email protected] 9329445005

XVI NPCIL

38 Shri Shiva Kiran, CE [email protected] [email protected]

39 Shri S.M.Maskey, Op.Supdt. [email protected]

40 Shri R.K.Gupta,Op.Supdt. [email protected]

XVII BALCO

41 Shri Devendra Patel, GM [email protected] 9893122359

42 Shri Abhishek Kr.Singh. Asstt.Manager. 9981995917

XVIII CEA

43 Shri H.K.Pandey, Director [email protected] 9868966170

XIX CGPL

44 Shri U.V.Likhile, C.M. [email protected] 9227295452

Anaulagnak 2.1

maah ma[- 2013

1. INTEGRATED OVER AN-HOURek GaMTo maoM samaakilat

1.1 MAXIMUM FREQUENCY 50.59 Hz. BETWEEN 1700 Hrs & 1800 Hrs Hrs. ON 12.05.2013

AiQaktma AavaRi%t

1.2 MINIMUM FREQUENCY 49.74 Hz. BETWEEN 1000 Hrs & 1100 Hrs Hrs. ON 07.05.2013

nyaUnatma AavaRi%t

1.3 AVERAGE FREQUENCY 50.05 Hz.

AaOsat AavaRi%t

2. INSTANTANEOUS ta%kailak

2.1 MAXIMUM FREQUENCY 50.94 Hz. AT 17:34:00 Hrs. ON 12.05.2013

AiQaktma AavaRi%t

2.2 MINIMUM FREQUENCY 49.25 Hz. AT 10:10:00 Hrs. ON 7.05.2013

nyaUnatma AavaRi%t

3. %AGE OF TIME WHEN FREQUENCY WAS MAY 2013 APRIL 2013 MARCH 2013

AavaRi%t ka samaya p`itSat maoM

3.1 BELOW 48.5 Hz. 0.00 0.00 0.00 48.5 hT\ja ko naIcao3.2 BETWEEN 48.5 Hz. AND 48.8 Hz. 0.00 0.00 0.00 48.5 hT\ja AaOr 48.8 hT\ja ko baIca3.3 BETWEEN 48.8 Hz. AND 49.2 Hz. 0.00 0.00 0.00 48.8 hT\ja AaOr 49.2 hT\ja ko baIca3.4 BETWEEN 49.2 Hz. AND 49.5 Hz. 0.03 0.15 0.04

49.2 hT\ja AaOr 49.5 hT\ja ko baIca3.5 BETWEEN 49.5 Hz. AND 49.7 Hz. 0.93 3.09 0.98 49.5 hT\ja AaOr 49.7 hT\ja ko baIca3.6 BETWEEN 49.7 Hz. AND 50.2 Hz. 87.05 89.76 87.43 49.7 hT\ja AaOr 50.2 hT\ja ko baIca3.7 BETWEEN 50.2 Hz. AND 51 Hz. 11.99 7.00 11.55

50.2 hT\ja AaOr 50.3 hT\ja ko baIca0.00 0.00 0.00 0.00

50.3 hT\ja AaOr 51.0 hT\ja ko baIca3.8 BETWEEN 51.0 Hz. AND 51.5 Hz. 0.00 0.00 0.00

51.0 hT\ja AaOr 51.5 hT\ja ko baIca3.9 ABOVE 51.5 Hz. 0.00 0.00 0.00

51.5 hT\ja ko }pr

4.1 NO. OF TIMES FREQUENCY 0 0 0 TOUCHED 48.80 Hz. AavaRi%t 48.80 hT\ja kao CUhI



maoM AavaRi%t ko AaMkD,aoM ka ivavarNa

FREQUENCY PARTICULARS DURING MAY 2013

(AS PER FREQUENCY REPORT OF WRLDC)

(piScama xao~ Baar p`oYaNa kond` kI AavaRi%t irpaoT- ko AaQaar pr )

Voltage Profile during the month of May. 2013

दिनां कDate

Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv

1 419 402 420 404 436 416 434 405 413 400 419 408 428 418 417 4012 418 402 418 406 428 405 428 397 414 400 418 406 428 415 418 4023 421 404 422 404 431 412 434 408 413 400 418 408 427 417 417 4034 421 404 422 404 431 412 434 408 413 400 418 408 427 417 417 4035 421 409 423 410 428 405 429 400 414 406 420 411 428 419 419 4056 421 406 421 407 426 408 430 405 414 403 418 407 429 416 420 4017 421 410 423 411 429 401 432 401 416 406 421 405 427 421 415 4028 421 405 423 409 432 404 434 404 416 402 415 404 426 419 417 4039 420 405 421 406 433 405 432 398 414 403 419 409 425 414 418 404

10 420 407 421 409 435 404 434 404 414 404 420 409 426 413 419 40611 422 406 423 407 431 405 435 404 417 403 422 408 427 417 421 40412 421 406 424 405 436 409 430 402 416 405 418 410 429 417 422 41113 417 402 421 404 430 411 434 401 418 403 419 408 425 416 422 40714 419 404 423 408 431 403 431 401 418 402 420 408 424 414 422 40715 421 402 421 405 430 401 431 401 413 401 417 404 425 412 423 407

संल्ग्नक Annex-2.3

भि ला ईBhilai

धुले असो ज का सो रKarad Dhule Asoj Kasor

इंदौ र इटा रसी कराडIndore Itarsi

जेतपुरJetpur

421 402 421 405 430 401 431 401 413 401 417 404 425 412 423 40716 420 405 423 410 433 406 432 406 414 403 418 406 425 415 419 40617 420 405 423 410 433 406 432 406 416 402 419 408 425 415 419 40618 421 406 424 411 430 409 431 406 414 401 417 408 428 421 415 40119 421 407 424 410 431 413 432 406 416 405 420 409 429 422 420 40120 421 407 424 410 431 413 432 406 416 405 420 409 429 422 420 40121 420 401 420 409 428 405 430 401 414 403 419 405 428 401 421 40422 419 404 420 406 429 405 432 402 416 404 417 408 426 417 421 40723 419 405 423 407 432 407 433 398 414 399 419 407 426 417 421 40424 420 403 423 410 432 400 433 400 414 400 419 405 425 418 422 40425 421 407 425 411 431 410 430 395 417 403 420 407 427 417 422 40726 422 409 423 413 432 417 426 408 418 405 420 407 430 422 423 40827 419 406 423 413 432 411 428 402 416 402 419 408 427 418 423 40628 420 404 422 409 433 409 428 396 416 400 421 406 427 418 422 40329 421 403 423 408 436 411 430 399 420 398 421 407 426 416 423 40630 420 403 424 409 435 411 433 399 421 400 421 408 430 419 424 40631 421 406 424 411 432 412 433 400 413 397 422 405 427 419 423 405

422 401 425 404 436 400 435 395 421 397 422 404 430 401 424 401

दिनां कDate

Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv1 417 403 412 402 422 402 428 409 757 750 787 769 791 770 788 7662 416 408 412 401 417 403 426 407 754 744 785 768 786 762 784 7653 421 405 415 400 421 405 430 408 754 747 797 765 790 767 784 7614 419 407 411 403 421 405 430 408 754 747 792 768 790 767 783 7675 419 406 412 401 421 409 428 412 754 747 788 768 786 770 786 7636 417 404 410 393 422 407 428 410 754 747 788 761 787 768 781 7517 418 411 413 400 423 408 428 413 754 747 788 774 788 774 786 7648 417 408 414 402 422 406 430 415 754 747 791 774 790 775 787 7709 420 409 415 400 423 407 429 409 755 749 793 771 789 767 792 76210 419 410 413 402 423 409 430 413 755 749 790 775 790 772 789 76711 426 412 417 405 424 406 431 412 759 748 793 775 797 775 804 78112 421 404 416 410 422 407 430 412 759 748 791 769 794 774 796 76313 418 404 410 400 419 403 430 408 759 748 787 762 788 763 787 76514 420 407 410 399 421 404 431 410 759 748 797 769 788 763 790 771

Bina Gwalior Nagda Khandwa Sipat

बिना ग्वालि यरसि वनिना गदाग्वालि यरBina

सि पतखंडवाseoni Gwalior

15 420 407 413 403 423 403 430 408 759 748 791 766 790 769 800 74916 421 412 415 403 423 407 429 413 759 748 792 775 796 765 801 78517 420 408 412 396 423 407 429 413 759 748 794 774 791 758 796 78418 421 409 412 401 424 407 433 416 758 752 795 780 793 768 792 75619 424 411 413 401 423 409 433 416 759 751 796 777 790 767 804 78020 418 407 411 395 423 409 433 416 759 751 789 772 785 753 795 77321 417 409 411 399 423 402 430 408 759 751 793 775 782 757 795 77622 418 407 408 396 421 404 424 411 759 751 790 770 779 755 796 77123 421 410 412 397 421 408 430 410 759 751 791 768 784 756 786 77424 422 412 415 399 422 404 430 413 759 751 791 776 790 760 799 77525 422 411 413 401 422 407 429 417 759 751 792 778 786 768 794 77026 419 411 414 402 423 410 430 413 761 750 791 775 789 766 792 77027 417 407 413 399 421 406 430 415 755 750 785 774 786 757 787 76328 417 402 412 394 421 405 427 411 758 753 788 772 788 750 786 75529 418 405 415 397 422 404 431 413 758 753 786 768 791 758 789 75930 422 408 412 398 420 402 433 408 758 753 793 769 789 766 795 76531 425 411 416 400 421 406 429 410 758 753 792 776 796 761 796 770

426 402 417 393 424 402 433 407 761 744 797 761 797 750 804 749

Annexure‐2.3‐A

List of EHV lines (state wise)that may be opened for control of high voltage during monsoon off peak hours in consultation with RLDC:

Gujarat:

• One circuit of 400 kV Ranchodpura-Chorania D/C

• One circuit of 400 kV Dehgam-Nagda D/C

• 400 kV Amreli-Chorania S/C

• One circuit of 400 kV Ranchodpura-kansari D/C

• SSP-Kasor s/c

• One circuit of CGPL-JetpurD/C

MadhyaPradesh:

• ISP-Nagda S/C

• One circuit of Itarsi-Bhopal D/C

• One circuit of Bhopal-Bina D/C

• One circuit of B’pur – Katni D/C

• Katni-Damoh S/C

• One circuit of B’pur-Damoh-Bhopal D/C

• One circuit of Khandwa-Rajgarh D/C

• One circuit of Nagda-Rajgarh-SSP D/C

• One circuit of 765 KV Satna-Bina D/C

• One circuit of 765kV Sasan-Satna D/C

• One circuit of 400 KV Satna-Bina Q/C

• One circuit of Jabalpur-Itarsi Q/C

• One circuit of Itarsi-Khandwa D/C

• One circuit ofSeoni-Khandwa D/C

• One circuit of Bina-Sujalpur-Nagda D/C

Maharashtra

• One circuit of Karad-kolhapur D/C

• One circuit of Kolahapur-Mapusa D/C

• One circuit of Sholapur-Kolhapur D/C

• One circuit of B’wati-Parli D/C

• One circuit of C’pur-Parli T/C

• One circuit of Bhusawal-Deepnagar-Aurangabad D/C

• One circuit of 765 KV Seoni-Wardha D/C

• Lonikhand-Jejuri- Koyna Stage IV.

• One circuit of SSP-Dhule D/C.

• One circuit of RGPPL-N’Koyna D/C

• One circuit of RGPPL-N’Thane D/C

• One circuit of Nagothane-padghe D/C

Chhatisgarh

• One circuit of Raipur-Raigarh

• One circuit of Korba-Raipur circuit III and IV

• One circuit of Sipat – Raipur

• One circuit of 220 kV Ragarh-Raigarh d/c.

No. of Occasions

Max Load Relief at 48.8 Hz

No. of Occasions


No. of Occasions


No. of Occasions


1 01-May-13 0 0 0 0 0 0 0 02 02-May-13 0 0 0 0 0 0 0 03 03-May-13 0 0 0 0 0 0 0 04 04-May-13 0 0 0 0 0 0 0 05 05-May-13 0 0 0 0 0 0 0 06 06-May-13 0 0 0 0 0 0 0 07 07-May-13 0 0 0 0 0 0 0 08 08-May-13 0 0 0 0 0 0 0 09 09-May-13 0 0 0 0 0 0 0 0

10 10-May-13 0 0 0 0 0 0 0 011 11-May-13 0 0 0 0 0 0 0 012 12-May-13 0 0 0 0 0 0 0 013 13-May-13 0 0 0 0 0 0 0 014 14-May-13 0 0 0 0 0 0 0 015 15-May-13 0 0 0 0 0 0 0 016 16-May-1317 17-May-13 0 0 0 0 0 0 0 018 18-May-13 0 0 0 0 0 0 0 019 19-May-13 0 0 0 0 0 0 0 020 20-May-13 0 0 0 0 0 0 0 021 21-May-13 0 0 0 0 0 0 0 022 22-May-13 0 0 0 0 0 0 0 023 23-May-13 0 0 0 0 0 0 0 024 24-May-13 0 0 0 0 0 0 0 025 25-May-13 0 0 0 0 0 0 0 026 26-May-13 0 0 0 0 0 0 0 027 27-May-13 0 0 0 0 0 0 0 028 28-May-13 0 0 0 0 0 0 0 029 29-May-13 0 0 0 0 0 0 0 030 30-May-13 0 0 0 0 0 0 0 031 31-May-13

Max 0 0 0 0 0 0.0 0 0Total 0 0 0 0 0 0 0 0

220 38 152 550

ANNEX -2.4

DateSl. No Madhya Pradesh( Compiled from the data received from the constituents)

Chhattisgarh

Under Frequency Operation in various Constituent System of Western Region during the month MAY 2013

Recommonded Load relief at 48.8 Hz / 48.6 Hz

Gujarat

NIL NIL NILNIL

Maharashtra

ANNEXURE 2.5

Power cut during MAY 2013

k : gaujarat Gujarat

1 ]VaoogaaoM ko ilayao ivaVut kTaOityaaM 1 Power Cut/ Restriction on Industries

a) All industries are allowed to run their units on all days of week & if they want to avail staggered holiday, then they will have to staggered on notified day only & cannot avail as per their choice.

b) All industries are required to keep their recess timings staggered. 2 kRiYa va gaàmaINa xao~aoM kao ivaVut AapUit- 2. Power supply to Agricultural & Rural Sectors

a) Only 8 Hrs. Power supply in staggered form in rotation of day & night is given to Ag. Single Phase supply during rest of 16 Hrs.

b) Jyotigram Yojana 24 hrs. 3 Anya jaanakarI 3. Any other information: NIL. K : maQya p`doSa Madhya Pradesh 1 ]VaoogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid 1 Power Cut/ Restriction on Industries, Load Shedding in the state etc

ivavarNa Details ivaVut kTaOtI kI maa~aQuantum of

power cut (MW)

pabandI ka samayaRestriction Timing

pìt idna kula }jaa- kTaOtITotal Energy Cut

(MUs /day sao From tk To (a) Power Restrictions(Evening peak Hour) on non continuous process HT/LT IndustriesM (b) Baar inayamana Load Shedding

SaUnya Nil SaUnya Nil

SaUnya Nil

SaUnya Nil

SaUnya Nil

SaUnya Nil

SaUnya Nil

SaUnya Nil

(c) Anya jaanakarI Other information 1.Weekly Off 2.Staggering of power supply





2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector: -

ivavarNa Details sao From idnaaMk Date

tk To idnaaMk Date

pìt idna AapUit- GaMTo Supply Hours per day Max. (Hrs) Min. (Hrs) Average (Hrs)

2.1 Three-Phase Supply(DLF)

01.05.2013 31.05.2013 23:03 22:35 22:49

2.1 Three-Phase Supply(Irrigation)

01.05.2013 31.05.2013 10:32 09:34 10:09

2.1 Three-Phase Supply(Mixed)

01.05.2013 31.05.2013 22:44 21:46 22:14

3 Anya jaanakarI 3. Any other information

SahrI xao~aoM maoM inayamana ivaVut kTaOityaaM Scheduled Power cuts in Urban Areas ivavarNa Details sao From

idnaaMk Date tk To idnaaMk

Date Aaosat pìtidna Average Supply AapUit- GaMTo Hours per day

Max. (Hrs)

Min. (Hrs) Average (Hrs)

3.1 Commissionary H. Qtrs. 01.05.2013 31.05.2013 23:53 23:27 23:46 3.2 District Head Qtrs. 01.05.2013 31.05.2013 23:58 22:38 22:51 3.3 Tehsil Head Qtrs. 01.05.2013 31.05.2013 23:46 23:31 23:39

ga : maharaYT/ Maharashtra 1 ]QyaaogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid 1. Power Cut/ Restriction on Industries, Load Shedding in the state etc

ivavarNa Details ivaVut kTaOtI kI maa~aQuantum of

power cut (MW)

pabandI ka samayaRestriction Timing

pìt idna kula }jaa- kTaOtITotal Energy Cut

(MUs /day From To (a) Power Cuts/Restriction on HT/ LT Industries (b) Load Shedding From 01.05.13 to 20.05.13 From 21.05.13 to 31.05.13

SaUnya Nil

@ 0-950 MW @ 0-70 MW

SaUnya Nil

00.00 00.00

SaUnya Nil 24.00 24.00

SaUnya Nil

@ 10.5 MUs/day @ 1.5 MUs/day

(c) Any other information 1.Weekly Off 2. Staggering of power supply Industrial Staggering LS withdrawn from 03/02/2012

SaUnya Nil

SaUnya Nil

SaUnya Nil

SaUnya Nil

2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector


tk To idnaaMk Date

pìt idna AapUit- GaMTo Supply Hours per day

Max. (Hrs) Min. (Hrs) Average (Hrs) 2.1 Three-Phase Supply 01.05.13 31.05.13 08:00 08:00 08:00

2.2 Single-Phase Supply 01.05.13 31.05.13 18:00 18:00 18:00

3 Anya jaanakarI Any other information: There is no load shedding on industrial feeders in Maharashtra

Ga : C%tIsagaZ, Chhattisgarh: 1 ]QyaaogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid 1 Power Cut/ Restriction on Industries, Load Shedding in the state etc

ivavarNa Details ivaVut kTaOtI kI maa~aQuantum of power cut (MW)

pabandI ka samaya Restriction Time

p`it idna kula }jaa- kTaOtI

Total Energy Cut (MUs /day)

sao From tk To

(A) Scheduled (a) (i) Power Cuts/ Restriction on HT Industries (ii) Power Cuts/Restriction on LT Industries (iii) Power Cuts/Restriction on Rural (iv) Agriculture pump* (v)Urban/ Sub-Urban (iv)Town feeders(C-1to C-6) (B) Un-Scheduled (a) Load Shedding

00.00(Av)

00.00(Av)

00.00 (Av)

55.97 (Av) of 27 days 00.00(Av) 00.00 (Av)

1.Rural 88.34 (Av) 2.Town Feeders (C-1to C-6 & X) : 0.00(Av)

- - -

17.00 - -

25.53 Hrs (total)

- - -

23.00 - - - -

- - -

0.336 - -

0.074 -

3. HT Industries 67.43 (Av) 67.55 Hrs (Total) 0.127 Total Energy Cut/day 0.540 ( b) Any other information 1.Weekly Off/staggering of power supply

1day (In a week as per consumer’s option) 50MW(Av.)

-

-

0.039

2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector


tk To idnaaMk Date

p`it idna AapUit- GaMTo Supply Hours per day Max. (Hrs) Min. (Hrs) Average (Hrs)

2.1 Three-Phase Supply 01.05.13 to 31.05.13, 6.00 Hrs (Power cut)

18.00

2.2 Single-Phase Supply - - - - - 2.3 Remarks/Note/ - - - - -

*-up till 27/5/2013, as conveyed to SLDC, CSPTCL for power cut under Atal Jyoti scheme by Raipur & Durg region, CSPDCL 3 Anya jaanakarI / Any other information: SaUnya Nil ca : gaaovaa Goa: SaUnya Nil

piScama xaoi~ya Baar p`oYaNa kond` mauumba[- ूणाली ूचालन-ISO-I

संल नकAnnex-2.6

पावर िसःटम ऑपरेशन कारपोरेशन िलिमटेड (पावरिमड क एक पूण ःवािम व वाली कंपनी)

प म े ऽय भार ूेषण के ि,मु बई Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID)

Western Regional Load Despatch Centre, Mumbai

अिनवाय युिनट आऊटेज का मई2013का वःता रत यौरा

Details of forced unit outages during the month ofMay2013

अन ुबमांक Sl.No

यिुनट Unit

सघंटक Constituent/IPP

मता मेगावॉटCap.MW

सo From

समय दनांक

सo From


कारण Reason

Time Date Date

1. एपीएल APL-1

गुजरातGujarat 330 4:10 3-May-13 23:32 10-May-13 Heavy steam leakage in turbine

2. एसएलपीपी SLPP-4

गुजरातGujarat 125 22:10 4-May-13 17:46 7-May-13 BTL

3. ड जीबीपी DGBP-II

गुजरात Gujarat

112 01:04 9-May-13 1900 14.05.13 Stator E/F

4. ड जीबीपी DGBP-I

गुजरात Gujarat

107.5 22:29 12-May-13 3:52 16-May-13 Costly gen


गुजरात Gujarat 125 18:17 21-May-13 0:36 25-May-13 BTL

6. एएलट पएस ALTPS-1

गुजरात Gujarat 125 0:25 24-May-13 14:39 30-May-13 Main stream leakage


गुजरात Gujarat 660 6:10 27-May-13 3:08 31-May-13 Condenser tube leakage

8. ड लूट पएस WTPS-2

गुजरात Gujarat 210 11:16 27-May-13 3:08 31-May-13 BTL


गुजरात Gujarat 330 1:03 30-May-13 21:49 3-Jun-13 BTL


गुजरात Gujarat 125 9:56 31-May-13 2:16 4-Jun-13 BTL

11. आरजीपीपीएल RGPPL-2B

महारा Maharashtra

320 13:29 3-Jan-13 अनपुल धStill out

अनपुल ध Still out

Fuel shortage

12. पल ParlI-3


210 23:51 13-Feb-13 अनपुल धStill out


Water supply problem

13. पल Parli-5




Water shortage

14. एपीएमएल APML-2


660 14:30 22-Apr-13 अनपुल धStill out


I D Fan Problem

15. भसुावल Bhusawal-5


500 10:30 24-Apr-13 20:03 13-May-13 Bunkering Problem




320 18:05 3-May-13 17:30 17-May-13 Gas shortage

17. उरण Uran-8


108 0:15 7-May-13 अनपुल धStill out


BTL

18. उरण Uran-B0




CT & PT replacement

19. आरजीपीपीएल RGPPL-2A


320 8:05 7-May-13 12:13 10-May-13 Fuel shortage



320 15:40 7-May-13 10:33 16-May-13 Gas shortage




22. डब यूपीसीएल WPCL-3




Ash convey problem

23. कोराड Koradi-5


200 5:58 13-May-13 21:50 16-May-13 Boiler trip





Fuel shortage




26. कोराड Koradi-6


210 12:55 24-May-13 1:10 30-May-13 BTL


RGPPL 320 22:02 28-May-13 अनपुल धStill out


Fuel shortage


RGPPL 320 21:58 28-May-13 अनपुल धStill out


Fuel shortage

29. सातपरुा Satpura-10

म य ूदेश Madhya Pradesh

210 2:10 2-May-13 6:26 10-May-13 IF fan vibration high

30. सातपुरा Satpura-10

म य ूदेश Madhya Pradesh

210 6:15 12-May-13 9:30 2-Jun-13 Heavy drum water consumption

31. सातपुरा SATPURA-6

MPSEB 200 12:44 31-May-13 12:50 3-Jun-13 Furnace pressure high

32. कोरबापूव Korba(E) Extn-1

छतीसगढ Chhattisgarh



Turbine problem

33. सीजीपीएल CGPL-30

सीजीपीएल CGPL

830 18:06 15-Apr-13 1:15 16-May-13 BTL

34. एमको EMCO-1

आयपीपी IPP

300 0:14 3-May-13 21:13 9-May-13 Boiler maintenance

35. एमको EMCO-1

एमको EMCO

300 5:50 12-May-13 13:38 26-May-13 Boiler trip

36. सीजीपीएल CGPL-20

सीजीपीएल CGPL



Maintenance

37. लॅ को LANCO-2

लॅ को LANCO

300 12:20 21-Mar-13 अनपुल धStill out


Coal shortage

38. एसीबीआइएल ACBIL-1

एसीबीआइएल ACBIL



BTL

39. टॅ स TAPS-2

एनपीसी NPC

160 19:00 31-Dec-12 अनपुल धStill out


Refueling work


40. मौदा Mouda-1

एनट पीसी NTPC

500 3:30 18-Mar-13 अनपुल धStill out


11KV bus fault

41. गांधार Gandhar-2


218 10:37 1-May-13 11:40 6-May-13 Less requisition

42. कावास Kawas - 1A


164 12:22 2-May-13 19:21 7-May-13 Exhaust frame & cooling fan problem

43. कावास Kawas-2A



44. कावास Kawas-2B



45. गांधार Gandhar GT-2



46. कावास जीट Kawas GT 1A



47. कावास जीट KAWAS GT 2A




Less requisition

48. कावास जीट KAWAS GT 2B


164 17:05 27-May-13 14:05 1-Jun-13 Less requisition

Note: Units out for more than 72 hrs are only included.

संल नकAnnex-2.7

पावर िसःटम ऑपरेशन कारपोरेशन िलिमटेड (पावरिमड क एक पूण ःवािम व वाली कंपनी)

प म े ऽय भार ूेषण के ि,मु बई Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID)

Western Regional Load DespatchCentre,Mumbai

िनयो जत युिनट आऊटेज का मई2013 का वःता रत यौरा

Details of planned unit outages during the month of May2013 अन ुबमांक Sl.No

यिुनट Unit

सघंटक Constituent/IPP

मता मेगावॉटCap.MW

सo From


स o From


कारण Reason

Time Date Time Date

1. पल Parli-6


210 19:49 26-Jan-13 अनपुल ध Still out

अनुपल ध Still out

ETL

2. टॅ स TAPS-3

एनपीसी NPC

540 22:30 30-Mar-13 13:54 30-May-13 AOH

Annex- 3.1

(MW) sao From tk To1 gau}ivainaila GUVNL

1.1 ALTPS 1 125 1.06.13 30.06.13 AOH

1.2 GTPS 4 210 1.06.13 30.06.13 AOH

1.3 SLPP 2 125 1.06.13 25.06.13 AOH & ESP fields replacement

1.4 SUGEN 30 382.5 16.06.13 22.06.13 R & M work

1.5 WTPS 6 210 10.06.13 09.07.13 AOH

1.6 KLTPS 2 70 25.06.13 24.07.13 AOH

1.7 UTPS 3 200 1.07.13 30.07.13 AOH

1.8 AECo E 110 1.07.13 28.09.13 Turbine uprating & life extension activities

1.9 SLPP 3 125 14.07.13 2.08.13 AOH

1.10 ALTPS 2 125 2.07.13 31.07.13 AOH

1.11 GTPS 5 210 15.07.13 23.08.13 COH

1.12 STPS 2 120 18.07.13 16.08.13 AOH

1.13 WTPS 1 210 21.07.13 19.08.13 AOH

1.14 WTPS 7 210 26.07.13 3.09.13 COH

1.15 KLTPS 1 70 28.07.13 26.08.13 AOH

2

2.1 AMARKANTAK 3 120 01.07.13 25.07.13 AOH

2.2 SATPURA 8 210 01.07.13 20.08.13 COH

2.3 SANJAY GANDHI 2 210 15.07.13 08.08.13 AOH

3 Craiva]kMila CSPGCL

3.1 KORBA EAST 1 50 15.07.13 07.08.13 AOH3.2 KORBA WEST 2 210 15.07.13 29.08.13 COH

44.1 CHANDRAPUR 6 500 01.07.13 25.07.13 AOH4.2 CHANDRAPUR 7 500 01.07.13 25.07.13 AOH4.3 KHAPERKHEDA 4 210 01.06.13 25.06.13 AOH4.4 TROMBAY 7 180 27.07.13 11.09.13 Major Inspection

5 koMd``Iya xao~ Central Sector5.1 VINDHYACHAL 10 500 06.07.13 30.07.13 AOH5.2 KAWAS GT-1B 106 20.06.13 13.08.13 R & M WORK5.3 GANGHAR GT-3 144.3 25.07.13 02.09.13 R & M WORK5.4 GANGHAR STG 224.49 25.07.13 30.08.13 MAJOR OH WORK5.5 CGPL 10 800 01.07.13 31.07.13 AOH

maraiva]kMila MSPGCL

map`iva]kMila MPPGCL

ReasonS. No. Unit No.

DETAILS OF MAINTENANCE PROGRAM OF GENERATING UNITS PROPOSED DURING JUNE 2013 AND JULY 2013

Capacity Outage as per Annual Maintenance Plan

Date Time Date Time1 400 Mouda-IEPL-Wardha 1-Jul-13 9:00 1-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I R

2 400 Aurangabad-Bhusawal 1-Jul-13 9:00 1-Jul-13 17:00 Daily Q.M.work. MSETCL MSETCL R

3 400 Karad -New Koyna ckt 1 1-Jul-13 8:30 1-Jul-13 17:00 Daily Q.M.work. MSETCL MSETCL R

4 400 Seoni-Khandwa#1 1-Jul-13 8:00 1-Jul-13 18:00 Daily AMP of line. POWERGRID WR-II R

5 400 Gandhar - Dehgam D/C 1-Jul-13 8:00 31-Jul-13 18:00 Daily Online replacement of Earthwire by OPGW

POWERGRID WRTS-II R

6 400 Satna - Bina Ckt. 1&2 1-Jul-13 8:00 31-Jul-13 18:00 Daily PID insulator strings. A/R shall be kept in non auto mode during PID testing.Online work.

POWERGRID WRTS-II R

7 220 Kakrapar - Vapi Ckt. 1&2 1-Jul-13 8:00 15-Jul-13 18:00 Daily PID insulator strings. Online works. POWERGRID WRTS-II R

8 400 L/R of VSTPS-Satna-II 1-Jul-13 9:00 3-Jul-13 17:00 Continuous Oil Filtration NTPC NTPC R

9 400 Sipat 400KV Bay-20 ( Ranchi-2 Tie) 1-Jul-13 8:00 2-Jul-13 1900 Continuous 400KV CT ( 1no) replacement work NTPC NTPC R

10 400 Kansari-Kankroli 1-Jul-13 8:00 1-Jul-13 17:00 Daily Maintenance work GETCO GETCO IR

11 220 Haldarva-KAPP-1 2-Jul-13 9:00 2-Jul-13 18:00 Daily Maintenance work GETCO GETCO R

12 400 Mouda-Wardha # 2 2-Jul-13 9:00 2-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I R

13 220 Omkareshwar-Khandwa Ckt 2-Jul-13 9.00 2-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

14 400 BPSCL(JP Bina POWER)-MPPTCL 2-Jul-13 7:00 3-Jul-13 19:00 Continuous Crossing of 765KV bina-gwalior ckt-3&765KV Jabalpur-bina D/C line

MPPTCL WRTS-II C

15 400 Jabalpur - Bus 1 2-Jul-13 8:00 3-Jul-13 18:00 Daily Replacement of Isolator Arms of bus side Isolator & AMP of Bus # 1

POWERGRID WRTS-II R

16 400 Mouda-IEPL-Wardha 3-Jul-13 9:00 3-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I R

17 400 Lamboti-Solapur PG 3-Jul-13 9:00 3-Jul-13 17:00 Daily Q.M.work. MSETCL MSETCL R

18 400 Sipat-Raipur Ckt-III 3-Jul-13 9:00 4-Jul-13 16:00 Daily LILO of 400KV Korba-Khedamara line PGCIL CSPTCL C

19 220/11 NSPCL Station Transformer‐2 4‐Jul‐13 9:00 4‐Jul‐13 17.00 daily Maintenance work NSPCL NSPCL R


21 400 C'Pur-Parli-II & III 4-Jul-13 9:00 4-Jul-13 17:00 Daily E/W stringing work at the crossing of Warora-C'Pur

MSETCL MSETCL R

22 400 Isp-Nagda 4-Jul-13 9.00 4-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

23 400 50 MVAR Bus Reactor -I At Nagda S/S

4-Jul-13 10.00 4-Jul-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

24 400 Jabalpur - Bus 2 4-Jul-13 8:00 5-Jul-13 18:00 Daily Replacement of Isolator Arms of bus side Isolator & AMP of Bus # 2

POWERGRID WRTS-II R

25 220 Haldarva-KAPP-2 5-Jul-13 9:00 5-Jul-13 18:00 Daily Maintenance work GETCO GETCO R


27 400 Kalwa-Padgha Ckt I 5-Jul-13 9:00 5-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

28 400 Aurangabad-Deepnagar II 5-Jul-13 9:00 5-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

29 220 Khandwa Bus Coupler Bay(204) 5-Jul-13 8:00 5-Jul-13 18:00 Daily AMP POWERGRID WRTS-II R


31 400 V'chal - Jablapur #1 6-Jul-13 8:00 6-Jul-13 18:00 Daily AMP of terminal equipment including L/R & NGR & replacement of reactor Isolator arms

POWERGRID WR-II R


Agency Type

Annexure 3.2ATRANSMISSION ELEMENTS OUTAGE PLANNING JULY ‐ 13

S. No. kV Line From To Basis Reason System


34 400 Karad- New Koyna ckt 2 8-Jul-13 8:30 8-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

35 400 315 MVA ICT at Bina 8-Jul-13 9:00 8-Jul-13 13:00 Daily AMP POWERGRID WRTS-II R

36 400 Main bus -5 at Vindhyachal 8-Jul-13 9:00 9-Jul-13 18:00 Continious Bus CVT jumper reconnection and String Insulator Replacement

NTPC NTPC R

37 220 Kawas-Ichhapore-2 8-Jul-13 9:30 8-Jul-13 17:30 daily Attending hotspot NTPC NTPC R


39 400 Khaparkheda - Koradi I 9-Jul-13 9:00 9-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

40 400 Karad-Kolhapur Ckt II 9-Jul-13 9:00 9-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

41 400 Indore-Nagda Ckt 9-Jul-13 9.00 9-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

42 400 315 MVA ICT#1 at Navsari 9-Jul-13 6:00 9-Jul-13 11:00 Daily AMP POWERGRID WRTS-II R

43 400 400KV Sipat Raipur line-1 9-Jul-13 8:00 10-Jul-13 1900 Continuous 400KV CT ( 1no) replacement work NTPC NTPC R

44 400 V'chal - Jablapur #2 10-Jul-13 8:00 10-Jul-13 18:00 Daily AMP of terminal equipment including L/R & NGR & replacement of reactor Isolator arms

POWERGRID WR-II R


46 400 JP Bina Bus-II 10-Jul-13 9:00 10-Jul-13 17:00 daily Commissioning of isolator for Bina-Bina-IV JP Bina WRTS-II C

47 400 Chandrapur-Khaparkheda 10-Jul-13 9:00 10-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

48 400 Korba- Bhilai ckt-I 10-Jul-13 9:00 11-Jul-13 16:00 Daily LILO of 400KV Korba-Khedamara line PGCIL CSPTCL C

49 400 315 MVA ICT#2 at Navsari 10-Jul-13 6:00 10-Jul-13 11:00 Daily AMP POWERGRID WRTS-II R

50 400 Main bus -6 at Vindhyachal 11-Jul-13 9:00 12-Jul-13 18:00 Continious String Insulator Replacement NTPC NTPC R

51 220 Kawas-Ichhapore-1 11-Jul-13 9:30 11-Jul-13 17:30 daily Attending hotspot NTPC NTPC R


53 220 Chhegoan-Khandwa Ckt -II 11-Jul-13 9.00 11-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

54 400 Korba(w)- Bhilai-(new line) 12‐Jul‐13 9:00 12‐Jul‐13 18:00 daily Crossing work of 765 kV Rgh‐Rpur CSPTCL WRTS‐I C


56 400 Aurangabad -Deepnagar I 12-Jul-13 8:00 12-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

57 220 Kawas-vav-1 12-Jul-13 9:30 12-Jul-13 17:30 daily attending static relay problem. NTPC NTPC R

58 400 Mundra‐Limidi‐1 12‐Jul‐13 9:00 13‐Jul‐13 17:00 Cont. CT Replacement CGPL CGPL R59 400 Mouda-IEPL-Wardha 13-Jul-13 9:00 13-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I R



62 220 Anuppur-Kotmikala Ckt-I 15-Jul-13 7.00 15-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

63 400 Damoh-Bhopal#1&2 15-Jul-13 8:00 17-Jul-13 19:00 Continuous Crossing of 765 kV Jabalpur-Bina line WRTS-II WRTS-II C

64 400 Ranchi-Sipat-1&2 15-Jul-13 9:00 15-Jul-13 17:00 Daily Line crossing works of 765 kV Champa-Korba line

WRTS-I WRTS-I IR

65 400 Mundra‐Limidi‐2 15‐Jul‐13 9:00 16‐Jul‐13 17:00 Cont. CT Replacement CGPL CGPL R66 400 Mouda-Wardha # 2 16-Jul-13 9:00 16-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I c

67 220 Anuppur-Kotmikala Ckt-II 16-Jul-13 7.00 16-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

68 220 Chhegoan-Khandwa Ckt -I 16-Jul-13 9.00 16-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

69 400 Sipat 400KV Bay-17 ( Ranchi-1 Raipur 2 Tie)

16-Jul-13 8:00 17-Jul-13 1900 Continuous 400KV CTs ( 2nos) replacement work NTPC NTPC R



72 400 Deepnagar-Khadka II 18-Jul-13 9:00 18-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

73 400 50 MVAR Bus Reactor -II At Nagda S/S

18-Jul-13 10.00 18-Jul-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

74 220 Pithampur-Rajgarh Ckt - I 18-Jul-13 9.00 18-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

75 400 Mundra-Jetpur#1 18-Jul-13 8:00 19-Jul-13 18:00 Continuous For AMP of bay equipment, attending hot spots and shutdown defects of line./CT Replacement by CGPL

POWERGRID WR-II/CGPL

R

76 400 315MVA ICT-1 18-Jul-13 9:00 19-Jul-13 17:00 Cont. Relay Routine Testing and PM of Bay BALCO BALCO77 400 Mouda-IEPL-Wardha 19-Jul-13 9:00 19-Jul-13 18:00 Daily Insulator replacement WRTS-I WRTS-I R

78 400 Balco-Birsingpur # 1 19-Jul-13 9:00 20-Jul-13 18:00 Continuous Relay Resting and Preventive maintemance'

BALCO BALCO R

79 400 Akola-Wardha II 19-Jul-13 9:00 19-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R


81 400 Gandhar-GPEC 20-Jul-13 8:00 21-Jul-13 18:00 Daily Replacement of defective pocelain insulators with polymer insulators.

POWERGRID WR-II R

82 400 315MVA ICT-2 20-Jul-13 9:00 21-Jul-13 17:00 Cont. Relay Routine Testing and PM of Bay BALCO BALCO83 400 Mundra-Jetpur#2 21-Jul-13 8:00 22-Jul-13 18:00 Continuous For AMP of bay equipment, attending hot

spots and shutdown defects of line./CT Replacement by CGPL

POWERGRID WR-II/CGPL

R

84 400 Koyna Stg-4 - New Koyna-1 22-Jul-13 8:30 22-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

85 400 Nagda-Rajgarh Ckt-I 22-Jul-13 9.00 22-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

86 400 Wanakbori-Asoj S/C 22-Jul-13 8:00 22-Jul-13 19:00 DAILY Crossing of 400kV Vadodara-Asoj D/C line

GETCO WRTS-II C

87 400 Satpura-Itarsi 22-Jul-13 8:00 22-Jul-13 18:00 Daily Dismantling of existing TELK make CB. For maintaining electrical clearance outage is required. After dismantling, line may be charged through transfer bay

POWERGRID WR-II R

88 400 Gandhar-Sugen 22-Jul-13 8:00 24-Jul-13 18:00 Daily Replacement of defective pocelain insulators with polymer insulators.

POWERGRID WR-II R

89 400 315MVA ICT-3 22-Jul-13 9:00 23-Jul-13 17:00 Cont. Relay Routine Testing and PM of Bay BALCO BALCO90 400 Khaparkheda -Koradi II 23-Jul-13 9:00 23-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

91 400 Rajgarh-Ssp Ckt-I 23-Jul-13 9.00 23-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

92 220 Pithampur-Rajgarh Ckt -II 23-Jul-13 9.00 23-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

93 400 Indore-Asoj # 2 24-Jul-13 8:00 24-Jul-13 19:00 DAILY Crossing of 400kV Pirana-Vadodara and 400kV Vadodara-Asoj D/C line

WRTS-II WRTS-II C

94 400 Sipat 400KV Bay-5 ( Lanco- Raipur 3-Tie)

24-Jul-13 8:00 26-Jul-13 1900 Continuous 400KV CTs ( 5nos) replacement work NTPC NTPC R

95 400 Padgha-Talegaon 25-Jul-13 9:00 25-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

96 220 Khandwa-Nepanagar Ckt 25-Jul-13 9.00 25-Jul-13 18.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

97 400 Satpura-Itarsi 25-Jul-13 8:00 25-Jul-13 18:00 Daily Erection of new CGL make CB.For maintaining electrical clearance outage is required. After erection, line may be charged through transfer bay

POWERGRID WR-II R

98 400 Wardha- Akola # 1 26-Jul-13 9:00 26-Jul-13 18:00 Daily AMP works WRTS-I WRTS-I R

99 400 Deepnagar-Khadka I 26-Jul-13 9:00 26-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

100 400 Itarsi-Indore#2 26-Jul-13 12:00 26-Jul-13 15:00 Daily Replacement of A/R relay at Indore end POWERGRID WR-II R

101 400 Sugen-Vapi 26-Jul-13 8:00 29-Jul-13 18:00 Daily Replacement of defective pocelain insulators with polymer insulators.

POWERGRID WR-II R

102 400 Wardha- Akola # 2 27-Jul-13 9:00 27-Jul-13 18:00 Daily AMP works WRTS-I WRTS-I R

103 400 Indore-Asoj # 1 27-Jul-13 8:00 27-Jul-13 19:00 DAILY Crossing of 400kV Pirana-Vadodara and 400kV Vadodara-Asoj D/C line

WRTS-II WRTS-II R

104 400 Gandhar-Dehgam#1&2 28-Jul-13 8:00 29-Jul-13 19:00 DAILY Crossing of 400kV Pirana-Vadodara D/C line

WRTS-II WRTS-II C

105 400 Koyna Stg-4 -New Koyna -2 29-Jul-13 8:30 29-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

106 400 Satpura-Itarsi 30-Jul-13 8:00 30-Jul-13 18:00 Daily Testing and commisioning of new CGL make CB

POWERGRID WR-II R

107 400 Jaigad -Karad II 31-Jul-13 9:00 31-Jul-13 17:00 Daily Q.M.work MSETCL MSETCL R

Date Time Date Time

1 400Korba-Balco line. 17-Jun-13 8:00 18-Jun-13 19:00

Continious for 2 days

Micom-P437 (main-2) relay firmware up gradation and its functionality checking by M/s Alstom NTPC NTPC R

2 400 Sipat 400KV Bay-14 ( IBT-1 ICT-1 Tie) 17-Jun-13 8:00 19-Jun-13 1900 Continuous 400KV CTs ( 3nos) replacement work NTPC NTPC R3 220kV 220kV Tie Line(2x67.5MW)‐BALCO 17‐Jun‐13 9:00 18‐Jun‐13 18:00 Cont. Maintenance Work BALCO BALCO R4 220kV 220kV Bus II‐BALCO 17‐Jun‐13 9:00 19‐Jun‐13 18:00 Cont. Bay Ext Work BALCO BALCO R5 400kV Korba W(Ext.) Ckt‐I ‐ Bhilai 17‐Jun‐13 9:00 17‐Jun‐13 18:00 Cont. WT Replacement in Y‐Phase R

6 400 V- Korba-2 Line 18-Jun-13 8:00 19-Jun-13 19:00 Continious

Annual maintenance of line & Shunt Reactor including Oil filteration of reactor & Reactor testing. Reactor work will complete on 21.06.13. So, line will be charged without reactor. NTPC NTPC R

7 400 Vin- Bus-3 AT Vindhyachal 18-Jun-13 9:00 18-Jun-13 18:00 one day Korba-2 A isolator Control box replacement NTPC NTPC R

8 400Korba-Vandana line. 19-Jun-13 8:00 20-Jun-13 19:00



9 400 Sipat 765KV / 400KV ICT-1 19-Jun-13 8:00 20-Jun-13 1900 Continuous 400KV CTs ( 1no) replacement work NTPC NTPC R10 220 Jhanor-Haldarwa # 1 20-Jun-13 10:00 20-Jun-13 17:00 Daily Relay Retrofitting work POWERGRID WR-II R

11 220 Gwalior(PGCIL) -Malanpur Ckt-I 20-Jun-13 9.00 20-Jun-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL R

12 220kV 220kV Bus I‐BALCO 20‐Jun‐13 9:00 22‐Jun‐13 18:00 Cont. Bay Ext Work BALCO BALCO R

13 400Korba-Raipur-3 21-Jun-13 8:00 22-Jun-13 19:00



14 400 V- Korba-2 Line 21-Jun-13 17:00 21-Jun-13 18:00 Reactor to be taken in service NTPC NTPC R15 220 Jhanor-Haldarwa # 2 21-Jun-13 10:00 21-Jun-13 17:00 Daily Relay Retrofitting work POWERGRID WR-II R

16 220 Gwalior(PGCIL) -Malanpur Ckt-II 21-Jun-13 9.00 21-Jun-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL IR

17 400/220 NSPCL‐ICT‐I 23‐Jun‐13 9:00 24‐Jun‐13 17.00 daily Maintenance work NSPCL NSPCL R

18 400Korba-Raipur-4 24-Jun-13 8:00 25-Jun-13 19:00



19 400 Sipat 765KV / 400KV ICT-2 25-Jun-13 8:00 26-Jun-13 1900 Continuous 400KV CTs ( 3nos) replacement work NTPC NTPC R20 220 Malanpur-Auriya Ckt 25-Jun-13 9.00 25-Jun-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL IR

21 220 Mehgaon-Auriya Ckt 26-Jun-13 9.00 26-Jun-13 17.00 daily Pre-mansoon Maintenance work MPPTCL MPPTCL IR

22 400 Dhule-S'Sarovar II 28-Jun-13 9:00 28-Jun-13 17:00 Daily Q.M.work MSETCL MSETCL R

23 400 Babhleshwar -Dhule ckt 1 29-Jun-13 9:00 29-Jun-13 17:00 Daily Q.M.work MSETCL MSETCL R

24 220/11 NSPCL Station Transformer‐I 29‐Jun‐13 9:00 29‐Jun‐13 17.00 daily Maintenance work NSPCL NSPCL R

25 400 Dhule-SSP I 30-Jun-13 9:00 30-Jun-13 17:00 Daily Q.M.work MSETCL MSETCL R

Type

TRANSMISSION ELEMENTS OUTAGE PLANNING JUNE ‐ 13Annexure 3.2B

S. No. kV Line From To Basis Reason System Agency

Anaulagnak 3.3(A)

jaUna 2013 AaOr jaulaa[- 2013 maah ko ilayao Apoixat maMaga evMa }jaa- kI AavaSyakta

ANTICIPATED DEMAND AND ENERGY REQUIREMENT FOR JUNE 2013 AND JULY 2013

maaMga }jaa- kI AavaSyaktarajya State DEMAND ENERGY REQUIREMENT

maogaavaaT (MW) imailayana yauinaTsa (MUs)jaUna 2013 jaulaa[- 2013 jaUna 2013 jaulaa[- 2013

JUNE 2013 JULY 2013 JUNE 2013 JULY 2013

1 gaujarat

saIimat 12100 12100 7790 7740

AsaIimat 12140 12140 7800 7750

2 maQya p`doSa

saIimat 7000 6890 3995 4000

AsaIimat 7250 6950 3995 4000

3 C<aIsagaZ,

saIimat 3110 2985 1687 1600

AsaIimat 3185 3060 1728 1643

4 maharaYT/

saIimat 17750 16980 10950 10830

AsaIimat 17600 17000 11000 10950

5 gaaovaa

saIimat 425 415 270 265

AsaIimat 445 430 295 275

6 dmana dIva

saIimat 360 350 215 210

AsaIimat 375 365 227 220

7 DI ena eca

saIimat 590 585 380 385

AsaIimat 600 600 390 400

8 piScama xao~

saIimat 38913 37943 26800 26680

AsaIimat 39157 38986 26910 27500

RESTRICTED

UNRESTRICTED

DD

RESTRICTED

UNRESTRICTED

DNH

RESTRICTED

UNRESTRICTED

RESTRICTED

UNRESTRICTED

RESTRICTED

UNRESTRICTED

WESTERN REGION

GOA

MAHARASHTRA

CHHATISGARH

RESTRICTED

UNRESTRICTED

MADHYA PRADESH

GUJARAT

RESTRICTED

UNRESTRICTED

RESTRICTED

UNRESTRICTED

Anaulagnak 3.3(B) ]plabQa xamata evaM }jaa- jaUna 2013 AaOr jaulaa[- 2013

k`maaMk sToSana ka naama JUNE 2013 JULY 2013Sl. No. Station Name }jaa- Energy maaMga Demand }jaa- Energy maaMga Demand

(Gwh) (MW) (Gwh) (MW)k (A) gaujarat GUJARAT

jalaIya HYDRO1 ]ka[- Ukai 42 150 42 1502 ]ka[- ela baI saI eca Ukai LBCH 2 3 2 33 kDanaa Kadana 16 120 16 1204 esaesapI sao ihssaa SSP GUVNL Share 20 29 22 31

kula jalaIya TOTAL(H) 80 302 82 304tapIya THERMAL

1 TaoronT pavar ilaimaToD yauinaT saI sao jaI 280 411 212 3012 Qauvarna Dhuvaran 120 200 124 2003 ]ka[- yauinaT 1 sao 5 Ukai -1 to 5 464 610 425 6104 gaaMQaInagar 1 sao 5 Gandhinagar - 1 to 5 410 620 495 8305 vaaNakbaaOrI 1 sao 7 Wanakbori - 1 to 7 882 1470 893 14706 ]%trna Utran 30 45 35 457 isa@ka Sikka 130 200 108 2008 kcC ilagnaa[-T Kutch Lignite 156 250 135 2509 saUrt ilagnaa[-T Surat Lignite 284 375 316 375

10 e@rImaaoTa ilagnaa[-T Akrimota Lignite 50 100 52 10011 jaI Aa[- pI saI ela GIPCL 155 245 160 24512 [- esa esa e Aar ESSAR 45 65 48 6513 jaI pI [- saI GPEC 80 210 85 21014 jaI esa [- jaI GSEG 70 100 75 10015 saujaona Sugen (GT 1+ GT 2+GT 3) 230 720 300 72016 CPP GAS+APL 1545 2200 1595 220017 WIND GENERATION+RES 986 1422 1039 1722

kula tapIya Total (T) 5917 9243 6097 9643kula jalaIya+tapIya Total (H+T+WIND) 6983 10967 7218 11669tarapur 1 sao ihssaa TAPS-I (50% Share) 72 144 72 144koMd`Iya xao~ sao pa~ta CS Entitlement 1633 2655 1653 2717State`s Own Availability(Excluding Bilateral Purchase) 8688 13767 8943 14530

K (B) MADHYA PRADESH maQya p`doSajalaIya HYDRO

1 cambala pir Chambal Pr.(50%share) 17 80 20 802 ponca Pench 21 50 15 1003 baargaI Bargi 29 40 40 804 banasaagar 1 Taonsa Bansagar 1 Tons 120 210 150 2105 banasaagar 2 Bansagar II (Deolondh) 11 15 8 206 banasaagar 3 Bansagar III (Silpara) 0 0 0 07 banasaagar 4 Bansagar IV (Zinaha) 8 10 8 208 Madikheda 5 60 7 209 ibarisaMGapur Birsingpur 0 0 5 30

10 rajaGaaT Rajghat 0 0 6 011 Pench to MSPGCL 7 17 5 3312 [Midra saagar Indira Sagar 130 550 180 55013 Omkareshwar 90 250 130 30014 esaesapI sao ihssaa SSP MPPGCL Share 71 105 77 111

kula jalaIya TOTAL(H) 502 1370 646 1521

AVAILABLE CAPACITY & ENERGY :- JUNE 2013 AND JULY 2013jaUna 2013 jaulaa[- 2013

Anaulagnak 3.3(B)/2


(Gwh) (MW) (Gwh) (MW)

tapIya THERMAL1 AmarkMTk II AMK II Unit 1 & 2 106 147 61 822 AmarkMTk III AMK III Unit 5 121 167 119 1593 satpura I Satpura-I(60%Share) 48 100 72 964 satpura II Satpura-II Unit 6 & 7 190 263 184 2475 satpura II Satpura-II Unit 8 & 9 194 270 92 1236 esajaITIpIesa I SGTPS-I Unit - 1 & 2 197 273 142 1917 esajaITIpIesa II SGTPS-II Unit 3&4 202 282 192 2588 esajaITIpIesa III SGTPS-III-5 294 409 291 390

kula tapIya Total (T) 1352 1911 1153 1546kula jalaIya+tapIya Total (H+T) 1854 3281 1799 3067

koMd`Iya xao~ sao pa~ta CS Entitlement 1515 2367 1511 2399

State`s Own Availability(Excluding Bilateral Purchase) 3369 5648 3310 5467

ga (C) C<aIsagaZ, CHHATISGARHjalaIya HYDRO

1 hsadova baaMgaao Hasdeo Bango 10 120 10 1202 Gangrel + Mini Hydro 2 19 2 19

kula jalaIya TOTAL(H) CSEB 12 139 12 139tapIya THERMAL

1 kaorbaa (pU) Korba (E) Unit-1 to 4 115 200 104 200 2 kaorbaa(pU) Korba (E) Unit 5 to 6 138 240 143 240 3 kaorbaa (p) Korba (W) Unit 1 to 4 484 840 435 8404 kaorbaa ([- baI) Korba EB Unit 1 0 250 0 2505 kaorbaa ([- baI) Korba EB Unit 2 144 250 149 250

kula tapIya Total (T) 881 1780 831 1780

kula jalaIya+tapIya Total (H+T) 893 1919 842 1919koMd`Iya xao~ sao pa~ta CS Entitlement 630 990 640 992


Ga (D) MAHARASHTRA maharaYT/jalaIya HYDRO

1. kaoyanaa 1AaOr 2 Koyna 1 & 2 65 300 67 300 2. kaoyanaa III Koyna III 43 150 151 300 3. kaoyanaa IV Koyna IV 146 600 0 0 4. kaoyanaa DIpIeca Koyna DPH 10 20 46 60 5. TaTa jalaIya TATA Hydro 120 444 120 444 6. vaOtrNaa Vaitarna 10 60 10 60 7. eladarI Eldari 0 0 0 0 8. BaTgar AaOr vaIr Bhatgar & Vir 0 0 0 0 9. pOzana Paithan 0 0 0 0 10. itlaarI Tillari 0 0 0 0

jaUna 2013 jaulaa[- 2013

Anaulagnak 3.3(B)/3


(Gwh) (MW) (Gwh) (MW) 11. BaIra Tola rosa Bhira Tail Race 6 80 6 80 12. GaTgar Ghatghar 34 250 35 25013. Anya CaoTo jalaIya Small Hydro (others) 14 62 15 6214 ponca sao ihssaa Pench Share 33.33% 7 17 5 3315 esaesapI sao ihssaa SSP MSPGCL Share 34 50 36 53

kula jalaIya TOTAL(H) 489 2032 491 1641tapIya THERMAL

2 naaisak 3 Nasik Unit -3 130 180 130 1803 naaisak 4 Nasik Unit -4 126 175 130 1754 naaisak 5 Nasik Unit -5 131 180 140 1805 T/ambao 1 sao 4 Trombay Unit 1 to 4 0 0 0 06 T/ambao 5 Trombay Unit -5 350 500 330 5007 T/ambao 6 Trombay Unit -6 130 500 120 5008 T/ambao 8 Trombay Unit -8 170 250 180 2509 T/ambao 7 Trombay Unit -7 120 180 120 180

11 kaoraD,I 5 Koradi Unit -5 90 125 90 12512 kaoraD,I 6 Koradi Unit -6 100 140 100 14013 kaoraD,I 7 Koradi Unit -7 100 140 100 14014 Bausaavala 2 Bhusawal Unit -2 120 165 120 16515 Bausaavala 3 Bhusawal Unit -3 120 165 120 16516 Bausaavala 4 Bhusawal Unit -4 316 440 330 4401718 parlaI 3 Parli Unit -3 0 0 0 019 parlaI 4 Parli Unit -4 0 0 0 020 parlaI 5 Parli Unit -5 0 0 0 021 parlaI 6 Parli Unit -6 0 0 0 022 parlaI 7 Parli Unit -7 0 0 0 023 KaprKoD,a Khaperkheda Unit 1&2 180 250 180 25024 KaprKoD,a Khaperkheda Unit 3&4 403 560 500 6952526 parsa 3 Paras-3 162 225 170 22527 parsa 4 Paras-4 162 225 170 22528 ]rna Uran (Gas) 200 430 210 43029 ]rna Uran (WHR) 100 220 100 22030 caMd`pur 1 Chandrapur Unit -1 110 155 110 15531 caMd`pur 2 Chandrapur Unit -2 110 155 110 15532 caMd`pur 3 Chandrapur Unit -3 130 180 90 12533 caMd`pur 4 Chandrapur Unit - 4 40 55 20 5034 caMd`pur 5 Chandrapur Unit -5 300 415 310 41535 caMd`pur 6 Chandrapur Unit -6 300 415 310 41536 caMd`pur 7 Chandrapur Unit -7 300 415 310 41537 DhaNaU 1 AaOr 2 Dahanu Unit-1&2 360 500 372 50038 CPP 1350 2570 1540 257039 RGPPL Share 350 550 350 550

kula tapIya Total (T) 6560 10460 6862 10535kula jalaIya+tapIya Total (H+T) 0 10923 7353 10596tarapur sao ihssaa TAPS-I (50% Share) 7049 144 72 144koMd`Iya xao~ sao pa~ta CS Entitlement 0 3629 2286 3687State`s Own Availability(Excluding Bilateral Purchase) 72 14696 9711 14427


Anaulagnak 3.3(B)/4


(Gwh) (MW) (Gwh) (MW)ca (E) gaaovaa GOA

1 Aa[- pI pI irlaayaMsa IPP Reliance 20 35 20 352 koMd`Iya xao~ sao pa~ta CS Entitlement 211 337 209 337


C (F) dmana dIva AaOr DIenaeca DD & DNHkoMd`Iya xao~ sao pa~ta CS Entitlement 155 241 155 244

ja (G) CENTRAL SECTOR 1. ena pI saI N.P.C.

1.1 tara`pur 1 TAPS Unit -1 80 160 80 1601.2 tara`pur 2 TAPS Unit -2 80 160 80 1601.3 tara`pur 3 TAPS Unit -3 300 480 300 4801.4 tara`pur 4 TAPS Unit -4 300 480 300 4801.5 kakrapr 1 KAPS Unit -1 50 125 50 1251.6 kakrapr 2 KAPS Unit -2 50 125 50 125

kula ena pI saI NPC Total 860 1530 860 1530 2. ena TI pI saI N.T.P.C.

2.1.1 kaorbaa esaTIpIesa 1 KSTPS Unit-12.1.2 kaorbaa esaTIpIesa 2 KSTPS Unit-22.1.3 kaorbaa esaTIpIesa 3 KSTPS Unit-32.1.4 kaorbaa esaTIpIesa 4 KSTPS Unit-4 1528 2600 1526 26002.1.5 kaorbaa esaTIpIesa 5 KSTPS Unit-52.1.6 kaorbaa esaTIpIesa 6 KSTPS Unit-62.1.7 kaorbaa esaTIpIesa 7 KSTPS Unit-7

kula kaorbaa KSTPS Total 1528 2600 1526 26002.2.1 ivanQa esaTIpIesa VSTPS Unit 1- 6 1106 1260 1020 12602.2.2 ivanQa esaTIpIesa VSTPS Unit 7 - 8 600 1000 600 10002.2.3 ivanQa esaTIpIesa VSTPS Unit 9 - 10 700 1000 700 1000

kula ivanQayaacala VSTPS Total 2406 3260 2320 32602.3.1 SIPAT STPS-1 966 500 998 5002.3.2 SIPAT STPS-2 966 500 998 500

TOTAL SIPAT 1931 2980 1995 29802.4.1 kvaasa gaOsa 1e Kawas GT-1A 2.4.2 kvaasa gaOsa 1baI Kawas GT-1B 2.4.3 kvaasa esaTI 1saI Kawas ST-1C 193 630 203 6302.4.4 kvaasa gaOsa 2e Kawas GT-2A 2.4.5 kvaasa gaOsa 2baI Kawas GT-2B 2.4.6 kvaasa esaTI 2saI Kawas ST-2C

kula kvaasa KGPS Total 193 630 203 6302.5.1 gaMQaar gaOsa 1 Gandhar GT-12.5.2 gaMQaar gaOsa 2 Gandhar GT-2 2.5.3 gaMQaar gaOsa 3 Gandhar GT-3 225 630 266 6302.5.4 gaMQaar esaTI 4 Gandhar ST-4

kula gaMQaar GGPS Total 225 464 266 6302.5.5 RGPPL 740 950 700 950

3 sardar saraovar SSP 125 184 135 1954 poMca Pench 21 50 15 195

piScamaI xao~ WESTERN REGIONWR Own Availability (Excluding Bilateral Purchase) 23941 38589 24403 38916


maah ma[- 2013 kI yaaojanaabaQd banaama vaastivak ]%padna evaM ]plabQata

k`maaMk sToSana ka naama }jaa- carma }jaa- carma Auxillary Sr. Station Name Energy Peak Energy Peak Consumption No. (Gwh) (Mw) (Gwh) (Mw) (Gwh)k (A) gaujarat GUJARAT

jalaIya HYDRO 1. ]k[- Ukai - 1 15.03 75

]k[- Ukai - 2 6.87 75]k[- Ukai - 3 18.10 75]k[- Ukai - 4 11.43 75]k[- Ukai (Total) 42 150 51.43 150 0.000

2. ]k[- ela baI saI eca Ukai LBCH - 1 0.60 1]k[- ela baI saI eca Ukai LBCH - 2 0.20 1]k[- ela baI saI eca Ukai LBCH (Total) 2 3 0.80 2 0.014

3. kDanaa Kadana - 1 0.89 60 0.000kDanaa Kadana - 2 1.80 60 0.000kDanaa Kadana - 3 0.00 0kDanaa Kadana - 4 1.03 60 0.000kDanaa Kadana (Total) 16 120 3.72 60 0.116

4. pnama PANAM & Madhuban Dam 1 & 2 0 0 3.26 6 0.002 6. kula jalaIya TOTAL(H) 60 273 59.21 225 0.507

tapIya THERMAL1 TaoronT pavar ilaimaToD yauinaT saI 40 60 33.49 62 3.6762 TaoronT pavar ilaimaToD yauinaT DI 83 120 76.65 124 7.0223 TaoronT pavar ilaimaToD yauinaT [- 75 110 64.66 112 6.6564 TaoronT pavar ilaimaToD yauinaT ef 82 121 71.37 124 6.6515 TaoronT pavar ilaimaToD yauinaT jaI TI 1 0.00 06 TaoronT pavar ilaimaToD yauinaT jaI TI 2 0.00 07 TaoronT pavar ilaimaToD yauinaT esa TI jaI 0.00 08 Qauvarna tapIya Dhuvaran - 5 0 0 0.00 0 0.0009 Qauvarna tapIya Dhuvaran - 6 0 0 0.00 0 0.000

10 Qauvarna tapIya Dhuvaran - GT 1 0.00 0 0.51611 Qauvarna tapIya Dhuvaran - GT 2 0.00 0 1.96712 Qauvarna tapIya Dhuvaran - STG 22.71 9513 ]ka[- yauinaT 1 Ukai -1 65 100 61.21 96 6.35314 ]ka[- yauinaT 2 Ukai -2 65 100 49.80 84 6.24515 ]ka[- yauinaT 3 Ukai -3 135 200 119.56 202 10.91316 ]ka[- yauinaT 4 Ukai -4 59 0 91.39 198 9.31517 ]ka[- yauinaT 5 Ukai -5 140 210 137.34 558 16.82718 gaaMQaInagar 1 Gandhinagar - 1 65 100 2.12 95 0.65019 gaaMQaInagar 2 Gandhinagar - 2 65 100 4.67 18 0.77320 gaaMQaInagar 3 Gandhinagar - 3 140 210 64.37 77 7.24121 gaaMQaInagar 4 Gandhinagar - 4 0 0 62.49 90 7.67222 gaaMQaInagar 5 Gandhinagar - 5 140 210 132.00 212 12.93623 vaNakbaaorI 1 Wanakbori - 1 140 210 109.33 210 0.00024 vaaNakbaaOrI 2 Wanakbori - 2 140 210 107.09 21025 vaaNakbaaOrI 3 Wanakbori - 3 140 210 112.14 21026 vaaNakbaaOrI 4 Wanakbori - 4 140 210 82.73 21227 vaaNakbaaOrI 5 Wanakbori - 5 140 210 73.87 21028 vaaNakbaaOrI 6 Wanakbori - 6 42 210 71.33 18829 vaaNakbaaOrI 7 Wanakbori - 7 140 210 123.96 21130 ]%trna Utran GT 1 30 45 0.00 0 0.00031 ]%trna Utran GT 2 0 0 0.00 0 0.00032 ]%trna UTRAN - GT- 3 0 0 0.00 0 0.00033 ]%trna UTRAN - GT-4 0 0 0.00 0 0.00034 ]%trna UTRAN - STG-I 0 0 0.00 0 0.57035 ]%trna UTRAN - STG-II 0 0 0.00 0 0.328

Anaulagnak 4.1/2

k`maaMk sToSana ka naama }jaa- carma }jaa- carma Auxillary Sr. Station Name Energy Peak Energy Peak Consumption No. (Gwh) (Mw) (Gwh) (Mw) (Gwh)

36 isa@ka Sikka - 1 70 110 19.47 117 2.88137 isa@ka Sikka - 2 70 110 36.06 118 4.63338 kcC ilagnaa[-T Kutch Lignite - 1 45 70 44.13 70 4.705

Anaulagnak 4.1

120 200

SCHEDULE VS ACTUAL GENERATION & AVALABILITY FOR MAY 2013

Schedule yaaojanaa

Actual vaastivakSchedule yaaojanaa

0 0

Actual vaastivak

39 kcC ilagnaa[-T Kutch Lignite - 2 45 70 44.48 7040 kcC ilagnaa[-T Kutch Lignite - 3 47 75 37.61 6641 kcC ilagnaa[-T Kutch Lignite - 4 0 0 43.41 76 8.08742 saUrt ilagnaa[-T Surat Lignite - 1 89.08 129 8.52243 saUrt ilagnaa[-T Surat Lignite - 2 76.32 126 8.10044 e@rImaaoTa ilagnaa[-T Akrimota Lignite - 1 13.62 89 4.70545 e@rImaaoTa ilagnaa[-T Akrimota Lignite - 2 2.16 9146 jaI Aa[- pI saI ela GIPCL GT - 1 10.83 31 0.00047 jaI Aa[- pI saI ela GIPCL GT - 2 12.79 3148 jaI Aa[- pI saI ela GIPCL GT - 3 16.88 3249 jaI Aa[- pI saI ela GIPCL ST - 1 22.64 4950 jaI Aa[- pI saI ela GIPCL GT - 4 22.32 99 0.00051 jaI Aa[- pI saI ela GIPCL ST - 2 12.71 5152 [- esa esa e Aar ESSAR GT - 1 0.00 0 0.36753 [- esa esa e Aar ESSAR GT - 2 0.00 054 [- esa esa e Aar ESSAR GT - 3 0.00 055 [- esa esa e Aar ESSAR STG 0.00 056 jaI pI [- saI GPEC GT - 1 0.55 140 2.47557 jaI pI [- saI GPEC GT - 2 0.00 0 0.00058 jaI pI [- saI GPEC GT - 3 55.26 141 0.00059 jaI pI [- saI GPEC STG 30.27 7160 jaI esa [- jaI GSEG GT - 1 12.29 48 1.38861 jaI esa [- jaI GSEG GT - 2 6.59 4662 jaI esa [- jaI GSEG STG 10.07 4263 Sugen (GT 1 + GT 2) 0 0 0.02 28 7.96764 saIpIpI sao Aayaat Imp from CPP+MUNDRA 50 100 3880.04 6451

kula tapIya Total (T) 5917 9243 6513.37 8803 402.332kula jalaIya+tapIya Total (H+T) 6983 10967 6572.58 9021 402.839ivaMD [najaI- Wind Energy 892.41kula jalaIya+tapIya+hvaa Total (H+T+Wind) 7464.99 10669ivainamaya Exchanges (+) 1590.59 saIimat }jaa- maaMga Restricted Energy Req. 7790 9055.58

K (B) MADHYA PRADESH maQya p`doSajalaIya HYDRO

1 cambala pir Chambal Pr.(50%share) 17 80 16.32 1341.1 gaaMQaI saagar Gandhi Sagar 30.32 114 0.0701.2 raNaa p`tap sagar R.P.Sagar 0.85 86 0.0501.3 javaahr sagar Jawahar Sagar 1.46 68 0.040

2 ponca Pench 21 50 17.07 161 0.0703 baargaI Bargi 29 40 39.93 85 0.1004 baargaI Bargi (LBCH) 0.00 05 banasaagar Toansa Bansagar-1 (Tons) 120 210 121.27 278 0.3706 banasaagar Bansagar-2 (Deolondh) 11 15 2.22 147 banasaagar Bansagar-3 (Silpara) 0 0 12.39 31 0.0808 banasaagar Bansagar-4 (Zinaha) 8 10 6.92 18 0.0509 maoDIKoDa Medikheda 5 60 0.13 20

10 ibarisaMGapur Birsingpur 0 0 0.00 0 0.02011 Tavaa Tawa 0 0 0.00 012 rajaGaaT Rajghat 0 0 0.00 0 0.00013 Omkareshwar 90 250 82.48 345 0.50214 [Midra saagar Indira Sagar 130 550 171.19 757 0.799

kula jalaIya TOTAL(H) MPPGCL 431 1265 452.84 2077 2.121Anaulagnak 4.1/3

k`maaMk sToSna ka naama }jaa- carma }jaa- carma Auxillary Sr. Station Name Energy Peak Energy Peak Consumption No. (Gwh) (Mw) (Gwh) (Mw) (Gwh)

tapIya THERMAL1 AmarkMTk II AMK II Unit -1 54.26 92 25.4502 AmarkMTk II AMK II Unit -2 60.59 913 AmarkMTk III AMK III Unit -5 0 0 154.44 218 04 satpura I Satpura-I(60%Share) 48 100 49.54 86 11.1605 satpura II Satpura-II Unit 6 73.21 180 18.8206 satpura II Satpura-II Unit 7 102.70 1807 satpura II Satpura-II Unit 8 93.87 165 20.5808 satpura II Satpura-II Unit 9 82.13 3709 esajaITIpIesa 1 SGTPS Unit - 1 123.71 188 24.040

10 esajaITIpIesa 2 SGTPS Unit - 2 117.51 198

270194

197

90 150

600

147

190 263

273

350 480

106

140

95 140

Schedule yaaojanaa Actual vaastivak

173 240

60 100

95

430

11 esajaITIpIesa 3 SGTPS Unit - 3 124.86 195 26.62012 esajaITIpIesa 4 SGTPS Unit - 4 125.05 19213 esajaITIpIesa 5 SGTPS Unit - 5 294 409 323.53 515

kula tapIya Total (T) 1352 1911 1485.40 2492 143.510kula jalaIya+tapIya Total (H+T) 1854 3281 1938.24 4569 145.631Injection from WIND 59.31 0kula jalaIya+tapIya + ivaMD Total (H+T+WIND) 1997.55 4569ivainamaya Exchanges (+) 2403.62 saIimat }jaa- maaMga Rest. En. Req. 3995 4401.17

ga (C) CHHATTISGARH C<aIsagaZ,jalaIya HYDRO

1 hsadova baaMgaao Hasdeo Bango 10 120 17.33 120 0.2202 Gangrel 2 19 2.34 10 0.0403 Mini Micro KWB 0.07 7

kula jalaIya TOTAL(H) CSEB 12 139 19.74 137 0.270tapIya THERMAL

1 kaorbaa (pU) Korba (E) Unit-1 30 50 27.64 44 12.3502 kaorbaa (pU) Korba (E) Unit-2 30 50 27.64 463 kaorbaa (pU) Korba (E) Unit-3 30 50 27.64 434 kaorbaa (pU) Korba (E) Unit-4 30 50 27.84 465 kaorbaa (pU) Korba (E) Unit -5 71 120 36.85 120 7.3506 kaorbaa (pU) Korba (E) Unit -6 71 120 66.82 1207 kaorbaa (p) Korba (W) Unit -1 125 210 116.93 210 30.0708 kaorbaa (p) Korba (W) Unit -2 125 210 116.93 2109 kaorbaa (p) Korba (W) Unit -3 125 210 116.93 210 26.970

10 kaorbaa (p) Korba (W) Unit -4 125 210 116.93 21011 KORBA(EB) Extn - 1 0 250 0.00 0 1.53012 KORBA(EB) Extn - 2 144 250 165.85 255 12.430

kula tapIya Total (T) 950.27 1386 95.61013 baalakao sao Aayaat BALCO Import 0.00 014 ijandla sao Aayaat JINDAL Import 261.14 440

kula tapIya Total (T+IPP) 906 1780 1211.41 1826kula jalaIya+tapIya Total (H+T) 916 1900 1231.15 1963 95.880ivainamaya Exchanges (+) 638.77 0saIimat }jaa- maaMga Rest. En. Req. 1687 1869.92 1963

Ga (D) MAHARASHTRA maharaYT/jalaIya HYDRO

1 kaoyanaa 1AaOr 2 Koyna 1 & 2 65 300 115.08 560 1.9452 kaoyanaa III Koyna III 43 150 57.35 2403 kaoyanaa IV Koyna IV 146 600 144.32 11204 kaoyanaa DIpIeca Koyna DPH 10 20 21.59 395 TaTa jalaIya TATA Hydro 120 444 125.82 471 2.9806 vaOtrNaa Vaitarna 10 60 17.37 617 eladarI Eldari 0 0 0.18 08 BaTgar AaOr vaIr Bhatgar & Vir 0 0 0.93 39 pOzana Paithan 0 0 0.00 51

10 itlaarI Tillari 0 0 10.68 6111 BaIra Tola rosa Bhira Tail Race 6 80 6.38 8112 GaTGar Ghatghar 34 250 19.07 25013 Anya CaoTo jalaIya Small Hydro (others) 14 62 4.21 0

kula jalaIya TOTAL(H) 448 1966 543.69 1235 4.925Anaulagnak 4.1/4

k`maaMk sToSana ka naama }jaa- carma }jaa- carma Auxillary Sr. Station Name Energy Peak Energy Peak Consumption No. (Gwh) (Mw) (Gwh) (Mw) (Gwh)

tapIya THERMAL3 naaisak 3 Nasik Unit -3 130 180 131.84 2004 naaisak 4 Nasik Unit -4 126 175 126.99 1855 naaisak 5 Nasik Unit -5 131 180 134.26 2036 T/ambao 4 Trombay Unit -4 0 0 0.00 07 T/ambao 5 Trombay Unit -5 350 500 354.27 5048 T/ambao 6 Trombay Unit -6 130 500 151.20 4959 T/ambao 8 Trombay Unit -8 0 0 180.74 254

10 T/ambao 7A gaOsa Trombay -7A (Gas) 87.42 127 3.01011 T/ambao 7ba Trombay -7B (WHR) 48.89 6912 kaoraD,I 5 Koradi Unit -5 90 125 86.96 17313 kaoraD,I 6 Koradi Unit -6 100 140 76.47 17514 kaoraD,I 7 Koradi Unit -7 100 140 109.00 205

282202

Actual vaastivak

120 180

Schedule yaaojanaa

15 Bausaavala 2 Bhusawal Unit -2 120 165 89.83 17016 Bausaavala 3 Bhusawal Unit -3 120 165 112.51 18517 Bausaavala 4 Bhusawal Unit -4 316 440 245.76 47518 Bausaavala 4 Bhusawal Unit -5 0 0 81.01 49519 parlaI 3 Parli Unit -3 0 0 0.00 020 parlaI 4 Parli Unit -4 0 0 0.00 021 parlaI 5 Parli Unit -5 0 0 0.00 022 parlaI 6 Parli Unit -6 0 0 0.00 023 parlaI 7 Parli Unit -7 90 125 0.00 024 KaprKoD,a 1 Khaperkheda Unit -1 90 125 98.10 18525 KaprKoD,a 2 Khaperkheda Unit -2 100 140 94.70 19026 KaprKoD,a 3 Khaperkheda Unit -3 303 420 112.66 21027 KaprKoD,a 4 Khaperkheda Unit -4 116.54 21128 KaprKoD,a 5 Khaperkheda Unit -5 162 225 260.23 51230 parsa Paras-3 162 225 173.81 26131 parsa Paras-4 200 430 171.83 26232 ]rna Uran (Gas) 200 430 244.37 67433 ]rna Uran (WHR) 100 220 136.33 173 7.54034 caMd`pur 1 Chandrapur Unit -1 110 155 115.31 17435 caMd`pur 2 Chandrapur Unit -2 110 155 112.21 21036 caMd`pur 3 Chandrapur Unit -3 130 180 141.91 20037 caMd`pur 4 Chandrapur Unit - 4 40 55 125.46 46038 caMd`pur 5 Chandrapur Unit -5 300 415 313.39 45539 caMd`pur 6 Chandrapur Unit -6 300 415 301.76 43140 caMd`pur 7 Chandrapur Unit -7 300 415 233.40 041 DhaNaU 1 Dahanu Unit-1 177.29 250 16.06042 DhaNaU 2 Dahanu Unit-2 188.09 250 17.12043 CPP 0.00 0.00 1751.07 2664.0044 RGPPL Share 350 550 666.13 1236

kula tapIya Total (T) 6560 10460 7551.74 9621 391.320MAH. Wind Generation 550.74 0kula jalaIya +tapIya Total (H+T+Wind) 7049 10923 8646.17 11703 439.975

T ivainamaya Exchanges (+) 3620.56saIimat }jaa- maaMga Rest. En. Req. 10950 12266.73

ca (E) gaaovaa GOAAa[- pI pI irlaayaMsa IPP Reliance 13.66 27ivainamaya Exchanges 308.87saIimat }jaa- maaMga Rest. En. Req. 270 425 329.55 465

C (F) dmana AaOr dIva DAMAN & DIU 200.72 317ja (G) dadra nagar hvaolaI DNH 459.58 637

kula DD &DNH (T) 140 222 660.29 954Anaulagnak 4.1/5

k`maaMk sToSana ka naama }jaa- carma }jaa- carma Auxillary Sr. Station Name Energy Peak Energy Peak Consumption No. (Gwh) (Mw) (Gwh) (Mw) (Gwh) (H) koMd``Iya xao~ Central Sector

1. ena pI saI N.P.C. 1.1 tara`pur 1 TAPS Unit -1 80 160 121.41 160 10.8471.2 tara`pur 2 TAPS Unit -2 80 160 0.00 01.3 tara`pur 3 TAPS Unit -3 300 480 9.58 321 43.8501.4 tara`pur 4 TAPS Unit -4 300 480 379.05 5061.5 kakrapr 1 KAPS Unit -1 50 125 159.82 321 30.3181.6 kakrapr 2 KAPS Unit -2 50 125 160.98 506

kula ena pI saI NPC Total 860 1530 830.84 18142. ena TI pI saI N.T.P.C.

2.1 kaorbaa esaTIpIesa 1 KSTPS Unit-1 146.47 216 2.2 kaorbaa esaTIpIesa 2 KSTPS Unit-2 150.89 217 2.3 kaorbaa esaTIpIesa 3 KSTPS Unit-3 156.07 215 2.4 kaorbaa esaTIpIesa 4 KSTPS Unit-4 346.24 5132.5 kaorbaa esaTIpIesa 5 KSTPS Unit-5 368.03 5142.6 kaorbaa esaTIpIesa 6 KSTPS Unit-6 349.57 5122.7 kaorbaa esaTIpIesa 7 KSTPS Unit-7 370.36 515

kula kaorbaa KSTPS Total 1528 2600 1887.62 2405 120.8532.7 ivanQa esaTIpIesa 1 VSTPS Unit-1 82.53 2162.8 ivanQa esaTIpIesa 2 VSTPS Unit-2 153.20 2152.9 ivanQa esaTIpIesa 3 VSTPS Unit-3 152.39 216

2.10 ivanQa esaTIpIesa 4 VSTPS Unit-4 98.22 2142.11 ivanQa esaTIpIesa 5 VSTPS Unit-5 152.41 2152.12 ivanQa esaTIpIesa 6 VSTPS Unit-6 159.06 214

Schedule yaaojanaa Actual vaastivak

360 500

2.13 ivanQa esaTIpIesa 7 VSTPS Unit-7 371.82 5122.14 ivanQa esaTIpIesa 8 VSTPS Unit-8 349.67 5132.15 ivanQa esaTIpIesa 9 VSTPS Unit-9 375.42 5152.16 ivanQa esaTIpIesa 10 VSTPS Unit-10 374.16 5142.17 ivanQa esaTIpIesa 11 VSTPS Unit-11 209.82 420

kula ivanQayaacala VSTPS Total 2406 3260 2478.69 3310 163.99 3.1 saIpt -1 -SIPAT-1 182.85 668.00 3.2 saIpt -2 -SIPAT-2 376.25 667.00 3.3 saIpt -3 -SIPAT-3 327.90 668.00 3.4 saIpt -4 -SIPAT-4 185.18 514.00 3.5 saIpt -5 SIPAT-5 307.21 512.00

kula saIpt -SIPAT TOTAL 1379.39 2765.00 93.394.1 kvaasa gaOsa 1e Kawas GT-1A 50.80 1114.2 kvaasa gaOsa 1baI Kawas GT-1B 53.75 1074.3 kvaasa esaTI 1saI Kawas ST-1C 58.27 1164.4 kvaasa gaOsa 2e Kawas GT-2A 27.38 1064.5 kvaasa gaOsa 2baI Kawas GT-2B 27.65 1104.6 kvaasa esaTI 2saI Kawas ST-2C 32.43 117

kula kvaasa KGPS Total 193 630 250.28 610 5.6975.1 gaMQaar gaOsa 1 Gandhar GT-1 84.97 1475.2 gaMQaar gaOsa 2 Gandhar GT-2 18.59 1485.3 gaMQaar gaOsa 3 Gandhar GT-3 83.70 1485.4 gaMQaar esaTI 4 Gandhar ST-4 103.17 225

kula gaMQaar GGPS Total 225 630 290.43 609 6.9176.1 maaOda 1 Mauda -1 0.00 0 0.0006.2 maaOda 2 Mauda -2 0.00 0 0.000

kula maaOda MAUDA Total 80 500 0.00 0 0.0006.1 RGPPL Block I 277.95 06.2 RGPPL Block II 0.00 6486.3 RGPPL Block III 423.25 648

RGPPL TOTAL 740 950 701.19 1301 56.0957.1 esa esa pI SSP RBPH - 1 28.50 1807.2 esa esa pI SSP RBPH - 2 30.90 1797.3 esa esa pI SSP RBPH - 3 36.66 1787.4 esa esa pI SSP RBPH - 4 36.01 1797.5 esa esa pI SSP RBPH - 5 56.13 1787.6 esa esa pI SSP RBPH - 6 45.54 1797.7 esa esa pI SSP CHPH - 1 9.92 327.8 esa esa pI SSP CHPH - 2 4.51 307.9 esa esa pI SSP CHPH - 3 0.08 317.10 esa esa pI SSP CHPH - 4 1.15 327.11 esa esa pI SSP CHPH - 5 7.89 30

kula esa esa pI SSP Total 125 184 257.30 1228 0.1298.1 kula poMca Pench Total 21 50 17.07 161 0.0708.2 Jindal Injection 467.48 08.3 Amarkantak Lanco 184.30 0

(I) piScamaI xao~ WESTERN REGION ga`aosa ]%padna Gross generation 27431.98

(J) ]plabQata Availability 26946.08 naoT ivainamaya Net Exchanges (+) -1412.99 ]plabQa }jaa- Energy Availability 26800 25533.09

maah ma[- 2013 ko daOrana carma maaMga - yaaojanaabaQd banaama vaastivak Anaulagnak 4.2PEAK DEMAND - SCHEDULE VS ACTUAL FOR MAY 2013 ANNEX-4.2

rajya State Anticipated vaastivak Actual (MW) idnaaMk samaya AavaRi<aApoixat AapUit- Date Time Frequency

(MW) Catered UNSCH LS FC SCH LS kula Totalgaujarat GUJARAT

pMjaIkRt Registered 12111 - - - 12111 07.05.13 1600 49.90

saIimat Restricted 12100

AsaIimat Unrestricted 12140 12111 0 42 0 12153 07.05.13 1600 49.90

nyaUnatma pMjaIkRt maaMga Min. Registered Demand 9989 9989 27.05.13 0700 50.21

maQya p`doSa MADHYA PRADESHpMjaIkRt Registered 7260 - - - 7260 04.05.13 2000 50.23



nyaUnatma pMjaIkRt maaMga Min. Registered Demand 4653 4653 11.05.13 1400

C<aIsagaZ, CHHATTISGARHpMjaIkRt Registered 3254 3254 03.05.13 1900 50.25


AsaIimat Unrestricted 3185 3187 171.58 -3 0 3355 08.05.13 1900 50.03


maharaYT/ MAHARASHTRApMjaIkRt Registered 17199 - - - 17199 22.05.13 1600 49.93




gaaovaa *GOApMjaIkRt Registered 425 465 - - 465 17.05.13 1930 50.22

AsaIimat Unrestricted 425 465 15 -4 - 476 17.05.13 1930 50.22

nyaUnatma pMjaIkRt maaMga Min. Registered Demand 254 254 28.05.13 0200

dmana evaM dIva DDpMjaIkRt Registered 273 - - 273 07.05.13 1200 49.75

AsaIimat Unrestricted 273 0 2 - 275 07.05.13 1200 49.75

nyaUnatma pMjaIkRt maaMga Min. Registered Demand 121 121 29.05.13

dadra va na hvoalaI DNHpMjaIkRt Registered 611 - - 611 30.05.13 1700 50.12

AsaIimat Unrestricted 611 0 - 611 30.05.13 1700 50.12

nyaUnatma pMjaIkRt maaMga Min. Registered Demand 347 347 29.05.13

piScama xao~ WESTERN REGIONpMjaIkRt Registered 38760 - - - 38760 07.05.13 1600 49.90



nyaUnatma pMjaIkRt maaMga Min. Registered Demand 32616 32616 12.05.13 1800 50.59 NOTE: LS = Load Shedding

PC/RM = Power Cuts/Regulatory MeasuresFC = Frequency CorrectionRegistered = Actual Demand MetRestricted = Registered + LS + FCUnrestricted = Registered + LS + FC + PC + Holiday Staggering + Recess Staggering.

maah ma[- 2013 ko daOrana pa~ta , iSaD\yaUla , GaTkaoM Wara koMdÌya xao~ ko sToSanaaoMM sao Dàvala AaOr ivainamayaaoM ka ivavarNa

1 koMdÌya sToSanaaoMM / samaip-t koMdÌya sToSanaoMa / saMyau@t inajaI sToSanaaoM kI GaaoiYat xamata (basa pr) AaOr laaBaaiqa-yaaMo kI pa~ta1 Declared Capcity (ex-bus) of Central Gen. Stns/Dedicated CG Stns/Jointly owned Stns & entitlement of beneficieries (MUs)

GaaoiYat xamata gau}ivainaila mapìva]kM Craivabaao maraiva]kM gaaovaa dmana dIva da na h ecavaIDIsaI + ecaDblyaubaI kula

(A) koMdÌya ibajalaIGar A. Central Gen. Stns. Dec. Cap. GUVNL MPPGCL CSEB MSPGCL GOA DD DNH HVDC+HWB TOTAL

kaorbaa esaTIpIesa Korba STPS 1434.819 245.970 337.465 143.482 479.572 145.253 35.915 47.162 1434.819kaorbaa esaTIpIesa -III Korba STPS-III 353.752 67.920 54.272 106.126 100.215 3.859 4.407 16.952 353.752ivanQa esaTIpIesa I Vindhyachal STPS-I 727.353 132.771 260.493 0.000 276.086 21.322 8.308 28.372 1.893 727.353ivanQa esaTIpIesa II Vindhyachal STPS-II 685.403 163.811 221.534 0.000 256.363 9.295 7.247 27.153 685.403ivanQa esaTIpIesa III Vindhyachal STPS-III 725.400 192.956 180.630 76.167 227.551 8.401 9.190 30.504 725.400ivanQa esaTIpIesa IV Vindhyachal STPS-IV 197.910 47.483 56.375 12.379 66.769 2.597 2.611 9.697 197.910kvaasa gaOsa Kawas GPP 463.008 131.945 99.382 0.000 143.940 8.728 21.866 57.146 463.008gaMQaar gaOsa Gandhar GPP 448.680 161.757 80.530 0.000 136.503 8.620 21.370 39.900 448.680saIpt Sipat 1290.696 352.133 230.672 203.997 413.824 15.301 16.404 58.364 1290.696kakrapar Kakrapar APS* 289.183 82.154 73.119 0.000 109.880 10.170 5.452 8.408 0.000 289.183tara`pur 3 AaOr 4 Tarapur APS 3&4* 344.551 87.414 74.417 15.313 144.252 4.061 4.270 14.824 344.551

(ba) samaip-t koMdÌya ibajalaIGar B. Dedicated CG Stations * Actual injection * vaas%aivak [njao@Sana

[Midra saagar Indira Sagar* 245.570 245.570 245.570

(sa) saMyau@t inajaI sToSana C. Jointly owned Stationstara`pur 1 AaOr 2 Tarapur APS 1&2* 112.133 56.066 0.000 0.000 56.066 0.000 0.000 0.000 112.133esaesapI SSP* 251.499 40.240 143.354 0.000 67.905 0.000 0.000 0.000 251.499ponca Pench* 13.521 9.014 0.000 4.507 0.000 0.000 0.000 13.521

kula ([M saagar kao CaoD, kr) Total (excl. Indira Sagar) 10287.900 2820.382 1821.257 591.063 3354.702 242.090 192.960 414.524 850.921 10287.900* Actual injection

2 koMdÌya sToSanaaoMM / samaip-t koMdÌya sToSanaoMa / saMyau@t inajaI sToSanaaoM kI ]%padna SaoD\yaUla AaOr laaBaaiqa-yaaoM kI Dàvala SaoD\yaUla2 Generation Schedule (ex-bus) of Central Gen. Stations/Dedicated CG Stations/Jointly owned Stations & schedule of benificieries (MUs)

SaoD\yaUla gau}ivainaila mapìva]kM Craivabaao maraiva]kM gaaovaa dmana dIva da na h ecavaIDIsaI+ ecaDblyaubaI kula

(A) koMdÌya ibajalaIGar A. Central Gen. Stns. Schedule GUVNL MPPGCL CSEB MSPGCL GOA DD DNH

HVDC+HWB / Outside region(NR

& SR) TOTALkaorbaa esaTIpIesa Korba STPS 1434.294 245.445 337.465 143.482 479.572 145.253 35.915 47.162 1434.294kaorbaa esaTIpIesa -III $ Korba STPS-III $ 353.704 67.920 54.272 106.126 100.215 3.859 4.407 16.905 353.704ivanQa esaTIpIesa I Vindhyachal STPS-I 719.887 127.574 260.307 0.000 276.976 18.351 8.308 28.372 1.707 719.887ivanQa esaTIpIesa II Vindhyachal STPS-II 682.502 160.961 221.534 0.000 256.363 9.245 7.247 27.153 682.502ivanQa esaTIpIesa III Vindhyachal STPS- III 716.592 190.155 180.630 70.095 227.617 8.401 9.190 30.504 716.592ivanQa esaTIpIesa IV Vindhyachal STPS- IV 197.529 47.102 56.375 12.379 66.769 2.597 2.611 9.697 197.529kvaasa gaOsa Kawas GPP** 237.533 24.565 57.540 0.000 104.295 4.015 14.156 32.963 0.000 237.533gaMQaar gaOsa Gandhar GPP** 273.842 39.637 59.446 0.000 121.430 5.362 18.406 29.561 0.000 273.842saIpt Sipat 1289.146 351.675 230.672 203.997 413.824 14.531 16.404 58.043 1289.146kakrapar Kakrapar APS* 289.183 82.154 73.119 0.000 109.880 10.170 5.452 8.408 0.000 289.183tara`pur 3 AaOr 4 Tarapur APS 3&4* 344.551 87.414 74.417 15.313 144.252 4.061 4.270 14.824 344.551

(ba) samaip-t koMdÌya ibajalaIGar B. Dedicated CG Stations[Midra saagar Indira Sagar* 245.570 245.570 245.570

RPPC(NVVNL) 0.000

0.000

0.000

(sa) saMyau@t inajaI sToSana C. Jointly owned Stations * Actual injection * vaas%aivak [njao@Sana

tara`pur 1 AaOr 2 Tarapur APS 1&2* 112.133 56.066 0.000 0.000 56.066 0.000 0.000 0.000 112.133esaesapI SSP* 251.499 40.240 143.354 0.000 67.905 0.000 0.000 0.000 251.499ponca Pench* 13.521 0.000 9.014 0.000 4.507 0.000 0.000 0.000 13.521kula [M saagar kao CaoD, kr Total (excl. Ind. Sagar) 9664.242 2392.012 1758.145 579.098 3285.113 229.762 177.788 379.579 862.745 9664.242

* Actual injectionNote:- $ These Scheduled Transactions are done by WRLDC under STOA.

3 AMtrxao~Iya ivainamayaaoM / iWpxaIya ivanamayaaoM kI SaoD\yaUla (ima yauinaT\sa)3 Schedule for interregional exchanges/bilateral exchanges (MUs)

SaoD\yaUla gau}ivainaila mapìva]kM Craivabaao maraiva]kM gaaovaa dmana dIva da na h ecavaIDIsaI kulaxao~ / rajya Region/State Schedule GUVNL MPPGCL CSEB MSPGCL GOA DD DNH HVDC TOTAL

k pUvaI- xao~ ko rasto Import SDLs through ER 448.099Aayaat SaoD\yaUla Indian Energy Exchange (WR to ER) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 145.199

Power Exchange of India (ER to WR) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.922

Anaulagnak 4.5

DETAILS OF ENTITLEMENT/SCHEDULE/DRAWAL BY THE CONSTITUENTS FROM CENTRAL SECTOR STATIONS AND EXCHANGES FOR THE MONTH OF MAY 2013

(pxaoivasa` Wara jaarI xao~Iya }jaa- laoKa ko AaQaar pr)

Out Side Region**

GANDHAR(RLNG)

KAWAS(RLNG)

ER (NTPC) 19.023 32.380 14.328 70.708 0.000 0.931 1.433 119.780DVC to MPPTCL (Long Term Open Access) 0.000 241.218 0.000 0.000 0.000 0.000 0.000 241.218

Hirakud to CSEB 0.000 0.000 1.354 0.000 0.000 0.000 0.000 1.354APL3 GUVNL to APPCC ( AEL) -28.855 0.000 0.000 0.000 0.000 0.000 0.000 -28.855

JPL to APPCC ( JPL) 0.000 0.000 -55.248 0.000 0.000 0.000 0.000 -55.248JSWEL(RTNGIRI) MSEB to APPCC ( JSW PTL) 0.000 0.000 0.000 -181.367 0.000 0.000 0.000 -181.367

GUVNL to BESCOM ( BESCOM) -29.032 0.000 0.000 0.000 0.000 0.000 0.000 -29.032WBSEB to CSEB ( PTC LTD) 0.000 0.000 32.400 0.000 0.000 0.000 0.000 32.400

STERLITE to DNH ( STERLITE) 0.000 0.000 0.000 0.000 0.000 0.000 16.221 16.221WBSEB to ESIL GUVNL ( PTC LTD) 1.710 0.000 0.000 0.000 0.000 0.000 0.000 1.710

CSEB to KSEB ( PTC LTD) 0.000 0.000 -11.614 0.000 0.000 0.000 0.000 -11.614JPL to KSEB ( NVVNL) 0.000 0.000 -18.514 0.000 0.000 0.000 0.000 -18.514

JPL to KSEB ( PTC LTD) 0.000 0.000 -11.620 0.000 0.000 0.000 0.000 -11.620MPSEB to MEGHALAYA ( MPPL) 0.000 0.000 0.000 -1.114 0.000 0.000 0.000 -1.114

STERLITE to MPPMCL MPSEB ( PTC LTD) 0.000 32.760 0.000 0.000 0.000 0.000 0.000 32.760WBSEB to RINFRA MSEB ( IEXL) 0.000 0.000 0.000 0.090 0.000 0.000 0.000 0.090

STERLITE to STL MSEB ( STL MSEB) 0.000 0.000 0.000 11.130 0.000 0.000 0.000 11.130STERLITE to SHENDRA MSEB ( SHENDRA MSEB) 0.000 0.000 0.000 1.317 0.000 0.000 0.000 1.317

SCM MSEB to SCM AP ( SCM AP) 0.000 0.000 0.000 -0.138 0.000 0.000 0.000 -0.138JPL to TNEB ( JPL) 0.000 0.000 -25.838 0.000 0.000 0.000 0.000 -25.838

STERLITE to TORRAHM GUVNL ( STERLITE) 144.976 0.000 0.000 0.000 0.000 0.000 0.000 144.976STERLITE to TORRAHM GUVNL ( TPTCL) 12.356 0.000 0.000 0.000 0.000 0.000 0.000 12.356

STERLITE to TORRSUR GUVNL ( STERLITE) 70.583 0.000 0.000 0.000 0.000 0.000 0.000 70.583MPSEB TO TATA HALDIA(WB) 0.000 -21.576 0.000 0.000 0.000 0.000 0.000 -21.576

SaoD\yaUla gau}ivainaila map`iva]kM Craivabaao maraiva]kM gaaovaa dmana dIva da na h ecavaIDIsaI kulaxao~ / rajya Region/State Schedule GUVNL MPPGCL CSEB MSPGCL GOA DD DNH HVDC TOTAL

K dixaNa xao~ ko rasto Import SDLs through SR -7.645

Aayaat SaoD\yaUla Indian Energy Exchange (SR to WR) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 -7.893Power Exchange of India (SR to WR) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.248

ga ]%trI xao~ ko rasto Import SDLs through NR 82.473Aayaat SaoD\yaUla Indian Energy Exchange (NR to WR) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 102.110

Power Exchange of India (NR to WR) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 -2.350Rihand (Hydro) to MPPTCL (Long Term Open Access) 0.000 5.362 0.000 0.000 0.000 0.000 0.000 5.362

Matathilla (Hydro) to MPPTCL (Long Term Open Access) 0.000 2.186 0.000 0.000 0.000 0.000 0.000 2.186KWHEPS to ARVIND GUVNL ( GMRETL) 5.691 0.000 0.000 0.000 0.000 0.000 0.000 5.691KWHEPS to ALIHPL GUVNL ( GMRETL) 2.185 0.000 0.000 0.000 0.000 0.000 0.000 2.185

KWHEPS to AIGL MSEB ( JAYPEE KARCHAM) 0.000 0.000 0.000 2.381 0.000 0.000 0.000 2.381APL2 GUVNL to BIHAR ( AEL) -7.717 0.000 0.000 0.000 0.000 0.000 0.000 -7.717APL3 GUVNL to BIHAR ( AEL) -133.565 0.000 0.000 0.000 0.000 0.000 0.000 -133.565

APL3HVDC_GUVNL to BIHAR ( AEL) -2.329 0.000 0.000 0.000 0.000 0.000 0.000 -2.329WBSEB to CSEB ( PTC LTD) 0.000 0.000 22.800 0.000 0.000 0.000 0.000 22.800

JVVNL-NR to ESIL GUVNL ( IEXL) 0.235 0.000 0.000 0.000 0.000 0.000 0.000 0.235KWHEPS to ESIL GUVNL ( IEXL) 0.255 0.000 0.000 0.000 0.000 0.000 0.000 0.255

SIKKIM to ESIL GUVNL ( PTC LTD) 0.714 0.000 0.000 0.000 0.000 0.000 0.000 0.714SCL to ESIL GUVNL ( IEXL) 0.035 0.000 0.000 0.000 0.000 0.000 0.000 0.035

WBSEB to ESIL GUVNL ( IEXL) 0.108 0.000 0.000 0.000 0.000 0.000 0.000 0.108KWHEPS to HNGIL MSEB ( JAYPEE KARCHAM) 0.000 0.000 0.000 3.966 0.000 0.000 0.000 3.966

SVPGD_GUVNL to JVVNL-NR ( PTC LTD) -11.384 0.000 0.000 0.000 0.000 0.000 0.000 -11.384KWHEPS to KFIL MSEB ( JAYPEE KARCHAM) 0.000 0.000 0.000 1.416 0.000 0.000 0.000 1.416

PSEB-NR to MSEB ( JSW PTL) 0.000 0.000 0.000 13.650 0.000 0.000 0.000 13.650KWHEPS to MML MSEB ( JAYPEE KARCHAM) 0.000 0.000 0.000 1.634 0.000 0.000 0.000 1.634

ACBIL to NPCL ( KISPL) 0.000 0.000 -8.955 0.000 0.000 0.000 0.000 -8.955JPL to NPCL ( KISPL) 0.000 0.000 -0.105 0.000 0.000 0.000 0.000 -0.105

SPECT ACBIL to NPCL ( RETL) 0.000 0.000 -6.568 0.000 0.000 0.000 0.000 -6.568GUVNL to NDPL(DTL)-NR ( GUVNL) 2.400 0.000 0.000 0.000 0.000 0.000 0.000 2.400

KWHEPS to OWENS MSEB ( OWENS MSEB) 0.000 0.000 0.000 6.026 0.000 0.000 0.000 6.026JPL to PSEB-NR ( JSW PTL) 0.000 0.000 -2.250 0.000 0.000 0.000 0.000 -2.250

KWHEPS to POSCO MSEB ( JAYPEE KARCHAM) 0.000 0.000 0.000 2.635 0.000 0.000 0.000 2.635HIMACHAL to RINFRA MSEB ( IEXL) 0.000 0.000 0.000 0.355 0.000 0.000 0.000 0.355

KWHEPS to RINFRA MSEB ( IEXL) 0.000 0.000 0.000 1.184 0.000 0.000 0.000 1.184ADHUNIK to TORRAHM GUVNL ( PTC LTD) 23.480 0.000 0.000 0.000 0.000 0.000 0.000 23.480

KWHEPS to TORRAHM GUVNL ( PTC LTD) 9.999 0.000 0.000 0.000 0.000 0.000 0.000 9.999KWHEPS to TORRAHM GUVNL ( TPTCL) 12.517 0.000 0.000 0.000 0.000 0.000 0.000 12.517

TATA HALDIA(WB) to TORRAHM GUVNL ( TPTCL) 25.696 0.000 0.000 0.000 0.000 0.000 0.000 25.696TPCH WBSEB to TORRAHM GUVNL ( TPTCL) 8.674 0.000 0.000 0.000 0.000 0.000 0.000 8.674

Ga iWpxaIya SaoD\yaUlsa Exchanges within WRMundra APL to Gujarat (LTOA) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

EMCO to ARVIND GUVNL ( GMRETL) 0.000 1.453 0.000 0.000 -1.454 0.000 0.000 0.000 0.000EMCO to ALIHPL GUVNL ( GMRETL) 0.000 0.303 0.000 0.000 -0.303 0.000 0.000 0.000 0.000

ACBIL to CSEB ( CSPTRDCL CSEB) 0.000 0.000 0.000 7.261 0.000 0.000 0.000 0.000 7.261SPECT ACBIL to CSEB ( CSPTRDCL CSEB) 0.000 0.000 0.000 1.525 0.000 0.000 0.000 0.000 1.525

EMCO to DNH ( EMCO) 0.000 0.000 0.000 0.000 -24.466 0.000 0.000 24.466 0.000BLAPPL MPSEB to GMIPL GUVNL ( GMRETL) 0.000 0.686 -0.686 0.000 0.000 0.000 0.000 0.000 0.000

HINDAHEJ GUVNL to HINDTALOJ MSEB ( HINDTALOJ MSEB) 0.000 -2.641 0.000 0.000 2.641 0.000 0.000 0.000 0.000JPL to MSEB ( JSW PTL) 0.000 0.000 0.000 0.000 94.030 0.000 0.000 0.000 94.030

BALCO to MPPMCL MPSEB ( PTC LTD) 0.000 0.000 8.820 -8.820 0.000 0.000 0.000 0.000 0.000JPL to RINFRA MSEB ( JPL) 0.000 0.000 0.000 0.000 6.381 0.000 0.000 0.000 6.381

BLAPPL MPSEB to RILV GUVNL ( GMRETL) 0.000 14.880 -14.880 0.000 0.000 0.000 0.000 0.000 0.000BLAPPL MPSEB to SINTEX GUVNL ( GMRETL) 0.000 2.304 -2.304 0.000 0.000 0.000 0.000 0.000 0.000

JPL to TORRSUR GUVNL ( JPL) 0.000 103.275 0.000 0.000 0.000 0.000 0.000 0.000 103.275LANCO AMKPL 0.000 0.000 202.612 0.000 0.000 0.000 0.000 0.000 202.612

NSPL TO DD 0.000 0.000 0.000 0.000 0.000 0.000 4.884 0.000 4.884NSPL TO DNH 0.000 0.000 0.000 0.000 0.000 0.000 0.000 14.581 14.581

[MiDyana [najaI- e@sacaoMja IEE 0.000 211.710 -43.071 -108.736 168.013 0.000 0.000 0.000 227.916pavar [najaI- e@sacaoMja PEI 0.000 -3.608 0.000 3.768 0.044 0.000 0.000 0.000 0.205

ca kula Aayaat Total Import 1291.681 675.245 525.339 83.437 387.600 0.000 5.815 56.701 1291.681kula inayaa-t Total Export 768.755 219.131 82.517 258.267 208.840 0.000 0.000 0.000 768.755naoT Aayaat / inayaa-t Net Imp. (+)/Exp. (-) 522.927 456.114 442.822 -174.830 178.760 0.000 5.815 56.701 522.927

4 kula gau}ivainaila mapìva]kM Craivabaao maraiva]kM gaaovaa dmana dIva da na h ecavaIDIsaI kula

Total GUVNL MPPGCL CSEB MSPGCL GOA DD DNH HVDC TOTAL10810.827 3276.496 2264.080 416.233 3533.462 242.090 198.776 471.225 1.893 10810.827

5 kI kula iSaDUyala Total Sdl. incl. IR/ bi-lateral exch. Sdl. 10187.169 2848.126 2200.967 404.268 3463.874 229.762 183.604 436.280 1.707 10187.1696 ibanaa xait ko kula Dàvala Total Drl excl. Tr. Loss 8677.109 1517.627 2257.651 609.467 3454.472 233.732 178.128 425.112 0.920 8677.1097 xait imalaakr kula Dàvala Total Drl incl. Tr. Loss 9094.301 1590.594 2366.198 638.770 3620.562 244.970 186.692 445.551 0.964 9094.3018 p p`NaalaI maoM kula pUla xait Pooled loss in WR System 417.1929 p xao`~ sToSanaaoM sao kaorbaa ivanQa 1 AaOr 2 ivanQa 3 kvaasa gaMQaar kakrapar tara`pur esaesapI ponca kula

vaastivak [njao@Sana Actual Inj. - WR Stns. KSTPS VSTPS-1& 2 VSTPS-3 KGPS GGPS KAPS TAPS SSP PENCH TOTAL (ima yauinaT\sa) (MUs) 1766.770 1402.635 914.480 244.797 283.510 289.183 456.684 251.499 13.521 10608.615

] xao~ Aa ]xao kao ina ] xao naoT d xao Aa d xao inayaa-t d xao naoT pU xao Aa pU xao inayaa-t pU xao naoT kula naoT10 vaas%aivak AMtrxao~Iya Actual IR Exchanges NR Imp NR Exp NR Net SR Imp SR Exp SR Net ER Imp ER Exp ER Net Total Net

ivainamaya (ima yauinaT\sa) (MUs) 0.050 1354.413 -1354.363 0.000 699.818 -699.818 543.635 3.768 539.867 -1514.314

AMtrxao~Iya AaOr iWpxaIya ivanamayaaoM kI iSaD\yaUla imalaakr kula pa~ta

Total Entitlement incl. IR and bi-lateral exchange schedule

maah ma[- 2013 ko AMtr-ajyaIya / AMtrxao~Iya ivainamayaaoM ka ivavarNa Anaulagnak 4.6DETAILS OF INTERSTATE/INTER-REGIONAL EXCHANGES FOR THE MONTH OF MAY 2013 Annex-4.6

k`maaMkFrom/ To

gau}ivainaila map`iva]kMila Craivabaao maraiva]kMila gaaovaa dmana dIva da na h ] xao~ d xao~ pU xao~ piScama xao~ kulaA Interstate/Inter-regional Schedules

included in ISGSGUVNL MPPGCL CSEB MSPGCL GOA DD DNH NR SR ER WR TOTAL

1 gau}ivainaila GUVNL 2.641 2.641

2 map`iva]kMila MPPGCL 17.870 17.870

3 Craivabaao CSEB 8.820 8.820

4 maraiva]kM ila MSPGCL 1.756 24.466 26.221

5 gaaovaa GOA 0.000

6da na h DNH

7kaorbaa KORBA-III 0.000

8 iMjadla pavar JPL 103.275 100.411 203.686

9 ADanaI pavar APL10 laonakao Lanco -Pathadi 202.612

11 esaIbaIAa[-ela -ACBIL 8.787

12 ena esa pI saI ela NSPCL 4.884 14.581 19.465

13 ]<arI xao~ N.Region (WR end) 0.050 0.050

14 dixaNaI xao~ S. Region (S. Bus) 0.000 0.000

15 pUvaI- xao~ E. Region (WR end) 543.635 543.635

16 p xao~ W.Region (WR end) ####### 699.818 3.768 2057.999

17 enaTIpIsaI NTPC Injection 5898.192

18 enapIsaI NPC Injection 745.867

19 Total ISGS drawal from the Grid incl. interregional/ bi-lateral

1590.594 2366.198 638.770 3620.562 244.970 186.692 445.551

B Interstate/IR Exchanges not included in ISGS

20 knaa-Tk Karnataka 63.904 63.904

21 yaUpIpIsaIela UPPCL 0.000 0.000

22 AarvaIpIenaela RVPNL 37.39 37.390

23 UPPCL ( Excess Drawn From Rajghat 0.030 0.030

24 kaoTa ]jjaOna Kota - Ujjain 0.000 0.000

25 kula ba Total B (13 to 17) 0.000 37.420 0.000 0.000 63.904 0.000 0.000 101.324

C inavala ivainamaya Net Exchange (12+18) 1590.594 2403.618 638.770 3620.562 308.874 186.692 445.551 9194.661

D kula Aayaat Total Imp. by WR 645.009

E kula inayaa-t Total Export by WR 2057.999

F inavala ivainamaya Net Exchange (D-E) -1412.990

G p xao~ Wara vaIlD }jaa- Energy wheeled by WR

26 pU xao~ sao d xao~ kao inayaa-t ER export to SR0.000

0.000

27 d xao~ sao ] xao~ kao inayaa-t pUxao pxao sao haokr SR export to NR via ER/WR0.000

0.000

28 d xao~ sao ] xao~ kao inayaa-t pxao sao haokr SR export to NR via WR0.000

0.000

29 pU xao~ sao ] xao~ kao inayaa-t pxao sao haokr ER export to NR via WR#######

1071.783

30 ] xao~ sao d xao~ kao inayaa-t pxao sao haokr NR export to SR via WR148.625

148.625

31 pU xao~ sao d xao~ kao inayaa-t pxao sao haokr ER export to SR via WR693.971

693.971

32 pU xao~ sao d xao~ kao inayaa-t ]xao pxao sao haokr ER export to SR via NR/WR0.000 0.000

0.000

33 ]pU xao~ sao ] xao~ kao inayaa-t pxao sao haokr NER export to NR via WR0.000

0.000

Anaulagnak 4.7Annex-4.7

maah ma[- 2013 ko AMt maoM piScama xao`~ ko mau#ya jalaaSayaaoM ko str

kmaaMk

Sl. No.

1

1.1 maah ko AMt maoMAt the end of the month

1.2 ipClao vaYa- [sa maah ko Anau$p AaMkD,oMCorresponding Figure of themonth Last Year

387.16 635.72

93.92 392.83

Levels in Mtrs. str maITr maoM

]ka[- Ukai

634.65

93.35

247.13

246.84

gaaMQaIsaagar Gandhisagar kaoyanaa Koyna

ena eca DI saI NHDC

[Midra saagar Indira Sagar

gau ] iva ina ila GUVNL map`iva]kM ila MPPGCL maraiva]kM ila MSEGCL

LEVEL OF MAJOR RESERVOIRS IN WESTERN REGION AT THE END OF MONTH OF MAY 2013

ivavarNa Particulars

Annexure-5.1 TRIPPING DETAILS IN WESTERN REGION FOR THE MONTH OF MAY‐2013

1. Grid Disturbance at APML Tirora on 30-05-2013: Due to tripping of 400 kV

Tirora-Warora I and II lines on R phase to earth Fault, APML unit 1 and 3 tripped.

This led to generation loss of around 1000 MW.

2. Grid Disturbance at Padghe S/s on 30-05-2013: Due to Y phase-PT of 220 kV Bus-

B burst bus fault crated on Bus B. The PT was blast circle radius covered the Bus A

element causing bus fault on Bus A. This led to tripping of all elements connected

with Bus A and B. total load loss observed was around 750 MW.

3. Grid disturbance at Deepnagar S/s on 24-05-2013: 220 kV Main Bus-I & Main

Bus-II get tripped due to 220 kV “B” phase CT of 400/220 kV 501 MVA ICT-I burst

& flash over of 220 kV “R” phase CT of 400/220 kV 501 MVA ICT-II, resulting into

tripping of all elements of 220 kV Main Bus-I & II. Deepnagar GT-4 tripped on

Class “A” protection opted leading to generation loss of 393 MW.

4. Grid Disturbance at 220 kV Bina (MP) on 24-05-2013 :Due to bus fault at 220 kV

Bina ,all the connecting feeders tripped leading to load loss in range of 300 MW. Due

to load loss, Bina(PGCIl) voltage increased leading to tripping of 765 kV Satna –Bina

I on Over voltage.

5. Grid Disturabance at Deepnagar S/s on 22-05-2013 : Bus fault occurred at at 400

kV Deepnagar s/s due to burst of R-phase CT blast of Unit 5 . This led to tripping of

both the buses at deepnagar.

6. Grid Disturbance at 220 kV Nasik GCR S/s on 02-05-2013 : R-phase CT of

220kV Bus section II between Bus section I and II burst and fallen on the ground

creating the bus fault at Nasik GCR S/s. By sensing the bus fault, the bus bar

protection of Bus section I and Bus Section II operated and isolated the fault by

tripping the elements connected on them. This led to generation loss due to tripping of

Unit 3 and 4 which were on section I and section II respectively. While at the same

time, operator hand tripped the 220 kV Nasik - Bableshwar II circuit which was on

section III. This led to tripping of Unit 5 on over fluxing protection.

7. Grid disturbance at 132 kV Deepnagar s/s on 11-05-2013 :132 kV Main Bus I of

Deepnagar got tripped on Bus Bar trip relays 96 due to this defective wire & D.C.

leakage . this led to generation loss of 174 MW.

Tripping and GI in May’13

1. GI II at Choronia S/s on 06-05-2013 : A grid incident of 400 KV Bus-1 & Bus-2

tripping at 400 KV Chorania S/s occurred at 19:07 Hrs. on 06/05/13. R-phase breaker

interrupter pole of 400 KV Bus-Reactor at Chorania S/S blasted which resulted into

immediate tripping of ICT-1, 2 and lines connected with 400 KV Bus-1 & Bus-2.

Immediately generation rescheduling of CGPL Generating plant was done to control

the loading on other evacuation lines from CGPL.

2. Tripping of 765 kV Sasan-Satna II and 765 kV Satna Bina II on 01-05-2013

3. Tripping of 400 KV Raipur Wardha I on 26-05-2013

4. Tripping of 400 kV Raipur Wardha I on 07-05-2013 due to unsuccessful A/R

5. Tripping of 765/400 kV Sasan ICT I due to LBB mal-operation on 07-05-2013

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