South Power Plants

Distribution List 1

1. Member (PS) Central Electricity Authority Sewa Bhawan, R.K.Puram, New Delhi-110 066. FAX : 011-26102045

2. Chief Engineer (SP & PA) Central Electricity Authority Sewa Bhawan, R.K.Puram, New Delhi-110 066. FAX : 011-26102045

3. Member Secretary Southern Regional Power Committee 29, Race Course Cross Road Bangalore 560 009. FAX : 080-22259343

4. Director (Transmission) Transmission Corp. of Andhra Pradesh Ltd. Vidyut Soudha Hyderabad 500 082. FAX : 040-66665137

5. Member (Transmission) Karnataka State Power Transmission Corp.Ltd. Cauvery Bhawan Bangalore 560 009. FAX : 080 -22228367

6. Member (Transmission) Kerala State Electricity Board Vidyuthi Bhawanam, Pattom, P.B. No. 1028 Thiruvananthapuram - 695 004. FAX : 0471-2444738

7. Director (TANTRANSCO) Tamil Nadu electricity Board (TNEB) 6th Floor, Eastern Wing, 800 Anna Salai, Chennai 600 002. FAX : 044-28516362

8. Director (Power) Corporate Office, Block I Neyveli Lignite Corp. Ltd. Neyveli , Tamil Nadu 607 801. FAX : 04142-252650

9. Superintending Engineer I First Floor, Electricity Department Gingy Salai Puducherry 605 001. FAX : 0413-2334277/2331556

10. Director (Projects) National Thermal Power Corp. Ltd. (NTPC) NTPC Bhawan, Core-7, Scope Complex Lodhi Road, New Delhi-110003. FAX-011-24360912

Distribution List 2

1. Sh. Abhishek Dubey Manager (Commercial) Hinduja National Power Corporation Limited HNPCL, Hinduja House, 171 Dr. Annie Besant Road, Mumbai 400 018.

2. Sh. V Chandramoleeswaran Director Chettinad Power Corporation Private Limited 5th Floor, Rani Seethai Hall Building, 603 Anna Salai, Chennai - 600 006.

3. Sh. B. S. Rao General Manager M/s NSL Nagapatnam Power and Infratech Private Limited NSL ICON, 4th Floor, # 8-2-684/2/A, Road No. 12, Banjara Hills, Hyderabad 500 034

4. Sh. M Subramanyam Business Head Sindya Power Generating Co. Pvt. Ltd. 2nd Floor, 77-Potti pati Plaza Nunganbakkam High Road, Nunganbakkam, Chennai - 600 034.

5. Sh. S Arounassalame Chief Operating Officer Empee Power & Infrastructure Private Limited "Empee Tower", No. 59, Harris Road, Pudupet Chennai - 600 002.

6. Sh. J. R. D. Rajakumar Vice President North Chennia Power Co. Limited Janpriya Crest, 113, Pantheon Road, Egmore, Chennai - 600 008

7. Sh. R Suresh General Manager Neyveli Lignite Corporation Limited Corporate Office Block-I Neyveli 607 801.

8. Sh. Abhijit Sen AGM (PE-Elect) NTPC Limited Engineering Office Complex, A-8A, Sector-24 Noida - 201 301.

9. Sh. M. L. Jadhav Chief Engineer (Transmission) M/s Nuclear Power Corporation of India Limited VS Bhavan, Anushaktinagar Mumbai - 400 094

10. Sh. J. K. Agarwal Sheshadri Power & Infrastructure (P) Ltd. Surya Towers, 6th Floor, 105, Sardar Patel Road, Secunderabad - 500 003

11. Sh. S Narayanan Managing Director PPN Power Generating Company Private Ltd. Jhaver Plaza III Floor, 1-A, Nungambakkam High Road, Chennai - 600 034.

12. Sh. K.L. Narayana General Manager M/s RVK Energy (Rajahmundry) Pvt. Ltd. 6-3-1109/A/1, 3rd Floor, Navabharath Chembers, Rajbhavan Road, Somajiguda, Hyderabad - 500 082

13. Sh. S. Jagannadham Executive Director M/s Rajanagarm Gas Power Private Limited Madhucon Greenlands, 6-3-866/2, 5th Floor, Begumpet, Hyderabad - 500 016 (A.P.)

14. Sh. S. Jagannadham Executive Director M/s Simhapuri Energy Private Limited Madhucon Greenlands, 6-3-866/2, 3rd Floor, Begumpet, Hyderabad - 500 016 (A.P.)

15. Sh. Vishwa Nath Mathur Executive Director M/s Shree Renuka Energy Ltd. 23, Madhuli Apartment, 2nd Floor, Shiv Sagar Estate, Dr. Annie Desant Road, Worli, Mumbai - 400 018

16. Sh. Sanjay Divakar Joshi Chief Operating Officer Vainateya/Pragdisa Power Private Limited Plot No. 397, Phase-III, Udyog Vihar Gurgaon - 122 016.

17. Sh. B. N. Murthy Managing Director M/s VSF Projects Limited Plot no. 89/A, Aiswarya Sagar Society Road No. 2, Banjara Hills Hyderabad 500 034.

18. Sh. R. Arivu Chelvan Associate Vice President M/s Dandelion Properties Private Limited 10th Floor, D Block, IBC Knowledge Park, Bannerghatta Road, Bangalore 560 029.

19. Shri S N Barde Executive Vice President GMR Rajahmundry Energy Limited 10th floor, D Block, IBC Knowledge Bannerghatta Road Bangalore 560 029.

20. Sh. N P Hanagodu Chief Executive Officer Meenakshi Energy Private Limited Meenakshi House, 8-2-418, Road #7 Banjara Hills Hyderabad 500 034.

Agenda for 12th Meeting of SR contituents regarding Connectivity/LTA applications

Page-1 of 28

Agenda Note for 12th Meeting of Southern Region contituents regarding Connectivity/Long-term Access Applications of IPPs in SR

1.0 AGENDA FOR THE MEETING

1.1 To consider grant of Connectivity for 20 nos. of applications who have applied for grant of Connectivity as per CERC (Grant of Connectivity, Long-term Access and Medium-term Open Access in inter-State Transmission and related matters) Regulations, 2009 as per details given below.

Application from IPP developers Table 1.1 Sl. No

Applicant Time frame Location IC (MW)

Connectivity Sought for

(MW) 1. Hinduja National Power

Corporation January, 2013 Vishakhapatnam,

Andhra Pradesh 1040 975

2. Chettinad Power Corporation Private Limited

September, 2013 Nagapattinam Dist., Tamil Nadu

1200 1200

3. NSL Nagapatnam Power and Infratech Pvt. Ltd.

April, 2014 Nagapattinam Dist., Tamil Nadu

1320 1240

4. Sindya Power Generating Company Private Limited

December, 2014 Nagapattinam Dist., Tamil Nadu

1320 1320

5. Empee Power & Infrastructure Pvt. Ltd.


1320 1241

6. North Chennai Power Company Limited

February, 2015 Tiruvallur Dist., Tamil Nadu

1200 1105

7. NLC TS-I (Replacement)

April, 2014 / October, 2014

Cuddalore Dist, Tamil Nadu

1000 1000

8. NTPC Limited - Kayamkulam-II

2013-14 Alapuzha Dist., Kerala

1050 1050

9. Nuclear Power Corporation of India Ltd. - Kudankulam-II

2016 Nagarcoil Dist., Tamil Nadu

2000 2000

10. NTPC Limited - Kudgi

August, 2014 Kudgi, Karnataka 2400 2400

11. RVK Energy (Rajahmundry) Private Limited

September, 2011 East Godavari Dist., Andhra Pradesh

360 360

12. PPN Power Generating Company

September, 2013 Nagapattinam Dist., Tamil Nadu

1080 1080

13. Sheshadri Power & Infrastructure (Private) Limited

September, 2013 Mahabubnagar Dist., Andhra Pradesh

1320 1320

14. Rajanagarm Gas Power Private Limited

December, 2012 East Godavari Dist., Andhra Pradesh

1100 1100


Page-2 of 28

Sl. No



(MW) 15. Simhapuri Energy

Private Limited 4th Qtr, 2014 Nellore Dist., Andhra

Pradesh 1320 1235

16. Shree Renuka Energy Limited

March, 2014 Vantamuri, Belgaum Dist, Karnataka

1050 956

17. Vainateya Power Private Limited

December, 2013 Tuticorin Dist., Tamil Nadu

1320 1320

18. Pragdisa Power Private Limited

December, 2013 Nellore Dist., Tamil Nadu

1320 1320

19. VSF Projects Limited September, 2013 Nellore Dist., Andhra Pradesh

350 350

Total 23070 22572

Application from Bulk Consumers Table 1.2 Sl. No

Applicant Time frame Location Connectivity Sought for (MW)

20. Dandelion Properties Private Limited

October, 2011 Krishnagiri Dist., Tamil Nadu

250

1.2 To consider grant of Long-term Access for 5 nos. of applications who had applied for grant of LTA as per CERC Regulations, 2009 and their application for connectivity mentioned at sl. no. 1 to 5 in Table-1.1 is also proposed for consideration in the present meeting. The details of LTA application is given below.

Table 1.3 Quantum allocated in the

region Sl. No.

Applicant Installed Capacity

(MW) LTA

applied for (MW)

Time Frame

SR WR NR 1. Chettinad Power

Coporation Pvt. Ltd. 1320 1110 Dec, 2013 500 500 110


1320 1240 Oct, 2014 940 300 0

3. Hinduja National Power Corporation Ltd.

1040 725 Jan, 2013 362.5 362.5 0

4. Sindya Power Generation Co. Pvt.

1320 1060 Apr, 2015 720 270 70


1320 1241 Apr, 2014 496 496 248

Total 6320 5376 3018.5 1928.5 428

1.3 To consider revision of grant of Long-term Access for 2 nos. of applications who had earlier granted LTA as per details given below.

Table 1.4 Quantum allocated in the

region Sl. No.


(MW) LTA

applied for (MW)

Time Frame

SR WR NR 1. GMR Rajahmundry

Energy Limited 800 775 Jan, 2012 175 300 300

2. Meenakshi Energy Private Limited

350 363 Jun, 2012 364 0 0


Page-3 of 28

2.0 POWER SUPPLY SCENARIO OF SOUTHERN REGION

The likely power supply position of Southern Region has been estimated based the capacity additions and the load forecast as per 17th EPS. The details are as given below:

Sl. No. Generation Capacity

Southern Region (All figures in MW)

1) Existing (Without Renewable Energy Generations) 37632 2) 11th Plan (Under construction) 8789 3) 12th Plan (Under construction) 10580 4) LTOA Granted and BPTA signed 13955 5) Connectivity Granted BPTA not signed or required 2060 6) New Connectivity Applications 23070 7) Total Additions (2+3+4+5+6 above) 58454 8) Total Installed Capacity (Existing + Additions) 96086 9) Availability (@75%) 72065 10) Peak Demand by 2016-17 (as per 17th EPS) 60433 11) Surplus/Deficit 11632

From the above table it may be observed that if all the generation projects who have applied for connectivity then Southern Region shall be in surplus of the order of 11,600 MW during end of 12th plan (i.e. 2016-17),. However, if only 50% of the generation projects applied for Connectivity gets materialized then the surplus shall be of the order of 3000 MW only. In other words the power supply scenario with Southern region as a surplus shall be quite uncertain with respect to its quantum.

A. CONNECTIVITY APPLICATIONS

Till date POWERGRID has received 29 nos. of applications for connectivity (IC - 34,000 MW & Connectivity - 33,700 MW) from different IPPs & 1 no. of applications for connectivity from bulk consumer located in Southern Region as per CERC Regulations, 2009.

Out of these 29 applications, 10 nos. applicants were granted Connectivity as per details given at Annexure-1.

In the present meeting the remaining 19 applications from IPPs and 1 no. from bulk consumer is proposed to be discussed.


Page-4 of 28

3.0 PROGRESS OF GENERATION PROJECTS APPLIED FOR CONNECTIVITY

The progress status of the IPP generation projects as submitted by the respective IPPs through affidavit as given below

Sl. No. Applicant

IC (MW) Land Fuel MoE Forest EPC


1200 268/411 2. NLC TS-I (Replacement) 1000

3. Hinduja National Power Corporation

1040

4. Chettinad Power Corporation Private Limited

1200 91/654 5. NSL Nagapatnam Power and

Infratech Pvt. Ltd. 1320 650/1300


1080


360

8. VSF Projects Limited 350


1320 450/611 10. Rajanagarm Gas Power

Private Limited 1100

11. Shree Renuka Energy Limited 1050


1320 418/550 13. Empee Power & Infrastructure

Pvt. Limited 1320 421/602


1320

15. Simhapuri Energy Private Limited

1320


1050


2000

18. NTPC Limited - Kudgi 2400

19. Sheshadri Power & Infrastructure (Pvt.) Limited

1320

3.1 Transmission System for Connectivity (Already Finalised)

Out of 19 applications of IPPs proposed to be discussed, 15 nos of applications were discussed and finalized in earlier meetings, however grant of connectivity were kept under hold due to non satisfactory progress of generation projects as they were yet to achieve major milestones. The details of the connectivity finalized in the earlier meetings are as given below

Available

Not Available

Gen. Status not updated


Gen. Status not updated Gen. Status not updated



Page-5 of 28

Sl. No

Applicant IC (MW)


(MW) System proposed for Connectivity


1200 1105 400kV (Quad or Twin HTLS) D/c line to 400kV Tiruvalam POWERGRID substation

125 MVAR Bus Reactor at generation switchyard


1000 1000 LILO of existing Neyveli TS-II Neyveli TS-I expansion 400 kV S/c at generation switchyard

Provision of 2x315 MVA, 400/220 kV transformer



1040 975 400 kV D/c (Quad or Twin HTLS) line to Vemagiri Pooling Station


4. Chettinad Power Corporation Pvt. Ltd.

1200 1200 400 kV Quad or Twin HTLS D/c line to Nagapattinam pooling station






360 360 400 kV D/c line to Vemagiri-II pooling station





8. Sheshadri Power & Infrastructure (Pvt.) Ltd.

1320 1320 400kV Quad or Twin HTLS D/c line to 765/400kV Raichur new substation


9. Rajanagarm Gas Power Pvt. Ltd.

1100 1100 400 kV Quad or Twin HTLS D/c line to Vemagiri-II pooling station



1320 1235 400 kV Quad or Twin HTLS D/c line to Nellore pooling station



1050 956 400 kV D/c (Quad or Twin HTLS) line to Narendra new



1320 1320 400 kV D/c (Quad or Twin HTLS) line to Tuticorin Pooling Station



Page-6 of 28

Sl. No

Applicant IC (MW)


(MW) System proposed for Connectivity




14. Empee Power & Infrastructure Private Limited




1050 1050 LILO of existing one circuit of Thiruvelneli Muvattupuzha 400 kV D/c (Quad or Twin HTLS) line at generation switchyard.



3.2 Transmission System for Connectivity (New Applcaitions)

3.2.1 VSF Projects Limited (1x350 MW)

Applicant VSF Projects Limited Location Ankulapatur Village, Chillakur Mandal, Nellore

District, Andhra Pradesh Installed Capacity (MW) 350 Connectivity Sought (MW) 350 Connectivity required from September, 2013 Land In Possession Environment Clearance Yet to be received. Fuel Arrangement Available Water Linkage Available EPC ---

The power plant of M/s VSF Projects Limited is proposed to be located in the proximity of the proposed Nellore 765/400 kV pooling substation of POWERGRID being developed as a part of the transmission system associated with Krishnapatnam IPP generation projects.

Keeping above in view following connectivity of the VSF Projects generation is proposed based on examination as per CEA (Technical Standards for connectivity to the Grid) regulations, 2007:

Transmission System proposed for Connectivity (under applicants scope): Generation switchyard Nellore Pooling station 400 kV D/c line Provision of Bus reactor of 1x80 MVAR at generation switchyard.


Page-7 of 28

3.2.2 Nuclear Power Corporation of India Ltd. - Kudankulam-II (2x1000 MW)

Applicant Nuclear Power Corporation of India Ltd. Location Kudankulam, Nagarcoil District, Tamil Nadu Installed Capacity (MW) 2000 Connectivity Sought (MW) 2000 Connectivity required from 2016 Land --- Environment Clearance --- Fuel Arrangement --- Water Linkage --- EPC ---

NPCIL has indicated that the proposed power plant is expansion of under construction Nuclear power plant of 2x1000MW at Kudankulam, Tamil Nadu. The under construction power plant is being stepped-up at 400kV level and its evacuation transmission system is already commissioned. NPCIL have indicated that the proposed expansion of generation shall also be stepped at 400 kV level.

Keeping above in view and considering the proximity of above generation project, unit size, etc, following connectivity of the NPCIL project is proposed based on examination as per CEA (Technical Standards for connectivity to the Grid) regulations, 2007:

Transmission System proposed for Connectivity: Bus extension of the under construction power plant switchyard Provision of Bus reactor of 1x125 MVAR at generation switchyard.

3.2.3 NTPC Limited (3x800 MW)

Applicant NTPC Limited Location Kudgi, Bijapur District, Karnataka Installed Capacity (MW) 2400 Connectivity Sought (MW) 2400 Connectivity required from 2014 Land Available Environment Clearance Yet to be received. Fuel Arrangement Available Water Linkage Available EPC ---

The NTPC have indicated that the proposed power plant is located about 200 kms from existing Narendra 400/220kV substation of POWERGRID and about 200 kms from under construction Raichur (New) 765/400kV POWERGRID substation. NTPC


Page-8 of 28

has further indicated that the proposed generation shall be stepped at 400 kV level. Keeping above in view and considering the proximity of above generation project, unit size, etc, following connectivity of the NTPC project is proposed based on examination as per CEA (Technical Standards for connectivity to the Grid) regulations, 2007:

Transmission System proposed for Connectivity: Generation switchyard Narendra (New) 400 kV D/c (Quad or Twin HTLS) line Generation switchyard Raichur (New) 400 kV D/c (Quad or Twin HTLS) line Provision of Bus reactor of 2x125 MVAR at generation switchyard.

3.2.4 NSL Nagapatnam Power and Infratech Pvt. Ltd. (2x660 MW)

Applicant NSL Nagapatnam Power and Infratech Pvt. Ltd. Location Thalanchankadu, Nagapattinam District, Tamil

Nadu Installed Capacity (MW) 1320 Connectivity Sought (MW) 1240 Connectivity required from April, 2014 Land --- Environment Clearance Available Fuel Arrangement Available Water Linkage Available EPC ---

The NSL Nagapatnam Power and Infratech Pvt. Ltd. have earlier been granted LTA under CERC regulation, 2004 with dedicated 400kV (quad) transmission lines to Nagapattinam pooling station. However the applicant has surrendered the earlier grant of LTA and applied for Connectivity & LTA under CERC regulations, 2009. Keeping above in view and considering the proximity of above generation project, unit size, etc, following connectivity of the NSL Nagapatnam Power project is proposed based on examination as per CEA (Technical Standards for connectivity to the Grid) regulations, 2007:

Transmission System proposed for Connectivity: Generation switchyard Nagapattinam pooling station 400kV D/c (Quad or Twin

HTLS) line Provision of Bus reactor of 1x125 MVAR at generation switchyard.

3.2.5 Dandelion Properties Private Limited

POWERGRID have received the application for Connectivity of 250 MW from Ms/ Dandelion Properties Private Limited as bulk consumer in accordance with CERC regulations 2009.


Page-9 of 28

The bulk consumer is located at Thimjepalli Village, Krishnagiri District, Tami Nadu near to the existing Soolagiri (Hosur) 400/220 kV substation of POWERGRID. Accordingly, looking into the proximity of above bulk consumer following connectivity is proposed based on examination as per CEA (Technical Standards for connectivity to the Grid) regulations, 2007:

Transmission System proposed for Connectivity (under applicants scope): Provision of 400/220kV, 1x315 MVA transformer at Soolagiri (Hosur) alongwith

associated bays GMR Krishnagiri SEZ 220kV Sub-station Soolagiri (Hosur) 220 kV D/c line

4.0 INTER-CONNECTION STUDY AS PER CEA REGULATIONS, 2007

The inter-connection studies as per CEA regulations, 2007 have been carried out and the details of which are as given below:

a) Transmission System capability

The Transmission system capability involves (i) transmission capability of the immediate evacuation system and (ii) Capability of the grid to further disperse the power beyond immediate evacuation system. The grant of connectivity does not entitle the connectivity applicant to inject any power unless application for LTA is made therefore transmission beyond immediate evacuation system is to be evolved once the connectivity applicant applies for the LTA. Accordingly, for the sake of grant of connectivity the transmission system capability has been checked for the transmission system proposed for the immediate evacuation system only.

Sl. No

Applicant IC (MW)

System proposed for Connectivity

Assessment of Transmission Capability of immediate evacuation system


1200 400kV (Quad or Twin HTLS) D/c line to 400kV Tiruvalam POWERGRID substation


The 400 kV Quad or Twin HTLS line is capable of evacuating 1200 MW even under one circuit outage


1000 LILO of existing Neyveli TS-II Neyveli TS-I expansion 400 kV S/c at generation switchyard



The 630 MVA transformer alongwith the LILO of one 400 kV system is adequate for the 1000 MW evacuation


1040 400 kV D/c (Quad or Twin HTLS) line to Vemagiri Pooling Station

80 MVAR Bus Reactor at



Page-10 of 28

Sl. No

Applicant IC (MW)



generation switchyard


1200 400 kV Quad or Twin HTLS D/c line to Nagapattinam pooling station




1320 Generation switchyard Nagapattinam pooling station 400kV D/c (Quad or Twin HTLS) line alongwith associated 400 kV bays at both ends.

Provision of Bus reactor of 1x125 MVAR at generation switchyard.

The 400 kV D/c (Quad or Twin HTLS) lines are capable of evacuating 1320MW even under one circuit outage


1050 LILO of existing one circuit of Thiruvelneli Muvattupuzha 400 kV D/c (Quad or Twin HTLS) line at generation switchyard.



The 630 MVA transformer alongwith the LILO of one 400 kV Quad or Twin HTLS system is adequate for the 1000 MW evacuation


2000 Bus extension of the under construction power plant switchyard


With Kudankulam APP-I 400kV 2xD/c (Quad) lines are under implementation and with bus extension these lines shall be capable of evacuationg 4000MW power even under outage of one circuit

8. NTPC Limited - Kudgi 2400 Generation switchyard Narendra (New) 400 kV D/c (Quad or Twin HTLS) line

Generation switchyard Raichur (New) 400 kV D/c (Quad or Twin HTLS) line


The 2 nos. of 400 kV D/c (Quad or Twin HTLS) lines are capable of evacuating 2400MW even under one circuit outage


360 400 kV D/c line to Vemagiri-II pooling station


The 400 kV line is capable of evacuating 360 MW even under one circuit outage







The 400 kV Quad or Twin HTLS line is capable of evacuating 1320 MW even


Page-11 of 28

Sl. No

Applicant IC (MW)




under one circuit outage


1320 400kV Quad or Twin HTLS D/c line to 765/400kV Raichur new substation




1100 400 kV Quad or Twin HTLS D/c line to Vemagiri-II pooling station




1320 400 kV Quad or Twin HTLS D/c line to Nellore pooling station




1050 400 kV D/c (Quad or Twin HTLS) line to Narendra new




1320 400 kV D/c (Quad or Twin HTLS) line to Tuticorin Pooling Station




1320 400 kV Quad or Twin HTLS D/c line to Nellore pooling station







19. VSF Projects Limited 350 Generation switchyard Nellore Pooling station 400 kV D/c line alongwith associated 400 kV bays at both ends.


The 400 kV twin line is capable of evacuating 350MW even under one circuit outage


Provision of 400/220kV, 1x315 MVA transformer at Soolagiri (Hosur)

GMR Krishnagiri SEZ Pvt. Ltd. 220kV Sub-station Soolagiri (Hosur) 220 kV D/c line

The 220 kV line is capable of drawing 250MW even under one circuit outage


Page-12 of 28

b) Transient Stability studies, Voltage Stability and Losses

These studies pertain to the performance of the grid under the scenario when adequate transmission system strengthening not only for the immediate evacuation but system for further dispersal is evolved. In the instant case as only connectivity has been applied and the transmission system is to be evolved only for immediate evacuation. The data required for carrying out transient stability studies and voltage stability studies are submitted by the applicant at a later stage when detailed engineering is completed. Hence, these studies shall be carried out as and when the applicants apply for LTA and Connection Offer for signing of Connection Agreement to CTU.

c) Voltage Regulation

As per IEGC code, all Users shall take all possible measures to ensure that the grid voltage always remains within the following operating range of 380 kV 420 kV in the 400 kV systems.

To maintain the voltage within the operating range at the generation plant, a suitable size bus reactor has been proposed to be implemented by the generation developer.

d) Electro magnetic transient

In 420 kV, the system is designed for a limit of Switching overvoltage to 2.5 pu and is expected to decay to 1.5 pu in 5 to 6 cycles. Consistent with these values and protective levels, following insulation levels are generally adopted:

(i) Impulse withstand voltage for - Transformer and Reactors 1300 kVp - For Other Equipment 1425 kVp

(ii) Switching surge withstand Voltage 1050 kVp (iii) Minimum creepage distance 10500 mm

e) Harmonics & Voltage Flicker

These studies are mainly applicable for Distribution Systems and Bulk Consumers and hence not carried out.

f) Machine Dynamics, Ferro-resonance & Fault duty

These studies shall be carried out during detailed engineering.


Page-13 of 28

g) Metering requirements, Protective relaying, Substation grounding

The metering details shall as per the CEA (Installation and Operation of Meters) regulations, 2006. The metering requirements, Protective relaying and substation grounding shall be detailed during the preparation of Connection Agreement.

5.0 TERMS AND CONDITIONS APPLICABLE FOR CONNECTIVITY

The following may be noted by all the applicants who have applied for Connectivity:

5.1 The grant of connectivity shall not entitle to interchange any power with the grid unless it obtains long-term access, medium term open access or short term open access. However, the IPPs shall be allowed to undertake interchange of power including drawl of power for commissioning activities and injection of infirm power in to the grid during full load testing before being put into commercial operation, even before availing any type of open access, after obtaining permission of the concerned regional load dispatch centre, which shall keep grid security in view while granting such permission.

5.2 Transmission system strengthening shall be identified to facilitate power transfer on long-term basis once above applicants apply for Long-term Access as per CERC Regulations, 2009.

5.3 All the applicants are required to inform/confirm following to facilitate connectivity: i. Likely date of synchronization, likely quantum and period of injection of infirm

power before being put into commercial operation to the SLDC and RLDC concerned at least one month in advance.

ii. As per the procedure for connectivity approved by CERC, the time frame for commissioning of dedicated transmission system from the signing of Transmission Agreement would be 9 months plus the time lines as specified by CERC in tariff regulations, 2009. If the time available is less than the above stipulated time frame then CTU shall approach CERC for appropriate direction in the matter.

iii. In case the dedicated transmission system upto point of connection is to be undertaken as a party of coordinated transmission plan, then it shall be implemented by ISTS Inter-State Transmission Licensee (including CTU) as per the decision by Empowered Committee. In such case, the applicants need to sign transmission agreement within one month of grant of connectivity, furnish requisite Bank Guarantee and fulfill other terms & conditions as stipulated in the CERC Regulations/Detailed Procedure, 2009 in this regard.


Page-14 of 28

iv. The scope of works at generation switchyard like line terminal bays, bus/line reactors, associated bays etc. shall be under the scope of respective generation developer/applicant.

v. The applicants shall abide by all provisions of the Electricity Act, 2003, CERC(Grant of Connectivity, Long-term Access and Medium-term Open Access in inter-State transmission and related matters) Regulations, 2009, CEA (Technical Standards for connectivity to the Grid) and Indian Electricity Grid Code as amended from time to time.

vi. The applicant shall have to apply for Connection Offer to CTU at least more than 2 years prior to physical interconnection as well as have to sign Connection Agreement with CTU prior to physical interconnection as per CERC Regulations, 2009.

B. LONG-TERM ACCESS APPLICATIONS

6.0 TRANSMISSION SYSTEM FOR GENERATION PROJECTS IN NAGAPATTINAM / CUDDALORE AREA OF TAMIL NADU

In the Nagapattinam/Cuddalore area LTOA under CERC regulations 2004 was earlier granted to 3 nos. applicants viz. PEL Power, IL&FS and NSL Power. Of these, PEL Power and IL&FS have signed the BPTA on 24.12.2010 and PEL Power also submitted requisite Bank Guarantee. IL&FS is yet to submit the requisite Bank Guarantee. Further, NSL has re-applied under CERC regulations, 2009. The comprehensive transmission system evolved for IPP generation projects in Nagapattinam/Cuddalore Area are as given below

Common Transmission System Associated with ISGS Projects in Nagapattinam/Cuddalore area of Tamil Nadu:

(i) New 765/400kV Pooling station at Nagapattinam (GIS) with 4x1500 MVA transformers

(ii) Nagapattinam Pooling Station Salem 765kV D/c line (iii) Salem Madhugiri 765 kV S/c line 2 (iv) Madhugiri Narendra 765kV D/c line (v) Narendra Kolhapur 765kV D/c line (vi) Kolhapur Padghe 765 kV D/c one circuit via Pune


Page-15 of 28

(vii) New 765/400kV Pooling station each at Narendra (GIS) and Kolhapur with 2x1500 MVA transformers

(viii) Provision of 2x1500 MVA, 765/400 kV transformers each at Madhugiri and Salem

(ix) LILO of both circuits of Kolhapur Mapusa 400 kV D/c line at Kolhapur 765/400 kV Ss

(x) Charging of Salem Madhugiri 765 kV S/c line 1 (planned with Tuticorin LTOA projects) at its rated voltage

(xi) LILO of Neyveli Trichy 400kV S/c line at Nagapattinam Pooling Station for interim arrangement which later shall be bypassed

(xii) 400 kV interconnection between Narendra (existing) and Narendra 765/400 kV GIS Ss

In addition to PEL power and IL&FS 4 nos. of generation projects have applied for LTA. The comprehensive details of all the generation projects in Nagapattinam / Cuddalore area are as follows

Sl. No.

Applicant IC (MW)

LTA applied for (MW)

Time Frame

Quantum allocated in the region

Under Regulations 2004 SR WR NR 1. PEL Power Ltd. 1050 987 June,

2013 700 0 287

2. IL&FS Tamil Nadu Power Co. Ltd.

1200 1150 June, 2013

575 575 0

Under Regulations 2009 SR WR NR 3. Chettinad Power

Coporation Pvt. Ltd.

1320 1110 Jul, 2014

500 500 110


1320 1240 Oct, 2014

940 300 0

5. Sindya Power Generation Co. Pvt.

1320 1060 April, 2015

720 270 70


1320 1241 April, 2014

496 496 248

Total 7530 6788 3931 2141 715

From the above it is seen that 6,800MW of LTA is required from Nagapattinam / Cuddalore area. The transmission system already evolved includes two nos. of 765kV circuits which is capable of transferring about 4000MW under normal condition and about 2500MW under contingency conditions. Therefore, it is clear that


Page-16 of 28

additional outlet from Nagapaatinam/Cuddalore pooling station shall be required for accommodating more no. of generation projects.

Load flow studies considering dispatch of 6800MW and additional 765kV D/c line to Tiruvalam has been carried out, the results of Load Flow study is enclosed at Exhibit-I. From the study results it may be observed that the all the transmission lines are well within the limits and the planned transmission system is adequate for evacuation of power from these generation projects. However the loading on Madhugiri Yelhanka 400kV (quad) line is carrying about 2200MW which is on higher side and needs strengthening, therefore, additional 400kV outlet from Madhugiri shall be required towards suitable location in 400kV Bangalore ring based on the feasibility of laying transmission line.

Therefore in addition to above comprehensive transmission system following system shall be required

(i) Nagapattinam Pooling Station Tiruvalam 765kV D/c line and associated 765kV bays

(ii) Provision of 765/400kV, 2x1500 MVA transformer at Tiruvalam (iii) Madhugiri Bangalore 400kV (quad) D/c line

Progress of generation project in Nagapattinam/Cuddalore area The updated status of preparedness of the generation projects in Nagapattinam / Cuddalore area seeking LTA is as given below

Applicant IC (MW) Land Fuel MoE Forest EPC Chettinad Power Corporation Pvt. Ltd. 1200 91/654 NSL Nagapatnam Power and Infratech Pvt. Ltd. 1320 650/1300 Sindya Power Generation Co. Pvt. Ltd. 1320 357/600 Empee Power & Infrastructure Pvt. Ltd. 1320 421/602

Sharing of Transmission Charges As the IPP generation projects does not have firmed up beneficiaries hence as per CERC regulations, the transmission charges shall be borne by the generation developers only.

Available

Not Available


Page-17 of 28

The transmission charges on account of Common Transmission System as mentioned earlier and the Additional transmission system as mentioned above shall be shared by all the IPPs in the Nagapattinam/Cuddalore in the ratio of LTA capacity sought by each applicant. Further, the applicants shall also share transmission charges for the High Capacity Power Transmission Corridor IX to transfer power to Western & Northern region beneficiaries in proportion to their allocation of power in WR & NR and inter-regional charges like Raichur-Sholapur 765 kV S/c (under Private Sector). Additionally applicable transmission charges on account Southern regional ISTS grid in proportion to the capacity for LTA shall also have to be borne by the IPPs.

Proposal: In view of above it is proposed to grant LTA to following applicants only as the progress of other generation projects is non-satisfactory, as per details given below subject to following strengthening of grid:


Sl. No.


(MW) LTOA

applied for (MW)

Location Time Frame

SR WR NR 1. Chettinad Power

Corporation Private Ltd.

1200 1110 Nagapattinam, Tamil Nadu

Dec, 2013

500 500 110


1320 1240 Nagapattinam, Tamil Nadu

Oct, 2014

940 300 0

Total 2520 2350 1440 800 110

Common Transmission System Associated with ISGS Projects in Nagapattinam/Cuddalore area of Tamil Nadu:

(i) New 765/400kV Pooling station at Nagapattinam (GIS) with 4x1500 MVA transformers

(ii) Nagapattinam Pooling Station Salem 765kV D/c line (iii) Salem Madhugiri 765 kV S/c line 2 (iv) Madhugiri Narendra 765kV D/c line (v) Narendra Kolhapur 765kV D/c line (vi) Kolhapur Padghe 765 kV D/c one circuit via Pune (vii) New 765/400kV Pooling station each at Narendra (GIS) and Kolhapur with

2x1500 MVA transformers (viii) Provision of 2x1500 MVA, 765/400 kV transformers each at Madhugiri and

Salem


Page-18 of 28

(ix) LILO of both circuits of Kolhapur Mapusa 400 kV D/c line at Kolhapur 765/400 kV Ss

(x) Charging of Salem Madhugiri 765 kV S/c line 1 (planned with Tuticorin LTOA projects) at its rated voltage

(xi) LILO of Neyveli Trichy 400kV S/c line at Nagapattinam Pooling Station for interim arrangement which later shall be bypassed

(xii) 400 kV interconnection between Narendra (existing) and Narendra 765/400 kV GIS Ss

Additional transmission system required for LTA to Nagapattinam / Cuddalore area of Tamil Nadu:

(i) Nagapattinam Pooling Station Tiruvalam 765kV D/c line and associated 765kV bays

(ii) Provision of 765/400kV, 2x1500 MVA transformer at Tiruvalam (iii) Madhugiri Bangalore 400kV (quad) D/c line

7.0 TRANSMISSION SYSTEM FOR HINDUJA NATIONAL POWER CORPORATION GENERATION PROJECTS IN VISHAKHAPATNAM OF ANDHRA PRADESH

Project Details Quantum allocated in the

region Sl. No.


(MW) LTA

applied for (MW)

Time Frame

SR WR NR 1. Hinduja National Power

Corporation Ltd. 1040 725 Jan, 2013 362.5 362.5 0

Status of preparedness Applicant Schedule Land Fuel MoE Forest EPC Hinduja National Power Corporation Ltd. Jan, 2013

As discussed above in the Connectivity section, the power from Hinduja generation project power shall be pooled at GIS Vemagiri pooling stations which is being developed as part of Common Transmission System for IPP generation projects located in Vemagiri area, Andhra Pradesh for providing connectivity at 400kV level as well as to evacuate power from the IPP generation projects.

At the Vemagiri pooling station, 4 nos. of IPPs with 5150 LTA quantum viz. Spectrum Power (1350MW), GVK Power (800), GVK Industries (800) and Reliance Infrastructure (2200MW) were granted LTA with a comprehensive transmission

Available

Not Available


Page-19 of 28

system as given below and all the developers have signed BPTA on 24.12.210 and requisite Bank Guarantee is yet to submitted.

Common Transmission System Associated with ISGS Projects in Vemagiri Area of Andhra Pradesh:

(i) Establishment of 765/400kV GIS Pooling station at Vemagiri with 4x1500 MVA transformer with sectionalisation arrangement to control short circuit MVA

(ii) LILO of Gazuwaka Vijayawada 400kV S/c line at Vemagiri Pooling Station for initial integration with SR grid and which later shall be bypassed

(iii) Establishment of 765/400kV GIS Pooling station at Khammam & Hyderabad with 2x1500 MVA transformers each

(iv) Hyderabad 765/400 kV S/s Hyderabad (existing) 400 kV D/c (Quad or Twin HTLS) line

(v) Khammam 765/400 kV S/s Khammam (existing) 400 kV D/c (Quad or Twin HTLS) line

(vi) Vemagiri Pooling Station Khammam 2x765kV D/c line (vii) Khammam Hyderabad 2x765 kV D/c line (viii) Hyderabad Wardha 765 kV D/c line (ix) Wardha Jabalpur Pooling station 765 kV D/c

Further in the Vemagiri pooling station power from Hinduja (725MW) & GMR (775MW) is proposed to be injected, with these the total injected capacity at Vemagiri pooling station shall be around 6,700MW. The comprehensive transmission system as mentioned above comprises 2 nos. of 765kV D/c line from Vemagiri pooling station to Hyderabad via Khammam. This system prima-face is adequate for transfer of 6700MW. The load flow study result with the above transmission system is enclosed at Exhibit-II. From the study results it may be observed that the loading all the transmission lines are generally well within the limits except for loading on Khammam NSagar 400kV S/c line is on higher side. The load flow study results considering strengthening of this section with additional Khammam NSagar 400kV D/c line is given at Exhibit-IIa, wherein it is seen that the planned transmission system is adequate for evacuation of power from these generation projects.

Sharing of Transmission charges The sharing of transmission charges is mentioned in subsequent para 8.0.


Page-20 of 28

Proposal : In view of above it is proposed to grant LTA to following applicant as per details given below subject to following strengthening of grid.


Sl. No.


(MW) LTA

applied for (MW)

Time Frame

SR WR NR 1. Hinduja National Power

Corporation Ltd. 1040 725 Jan, 2013 362.5 362.5 0








Additional Transmission system required for ISGS projects pooled at Vemagiri pooling station:

(i) Khammam NSagar 400kV D/c line

C. LONG-TERM ACCESS APPLICATIONS - REVISION

8.0 REVISION OF LTA APPLICATIONS OF GMR RAJAHMUNDRY ENERGY LTD. (2x400 MW)

POWERGRID had granted LTA vide letter ref. no. C/ENG/SEF/TA/L/S/10/06 dated 06.05.2010 to GMR Rajahmundry Energy Limited for 775MW for 25 years. The applicant was to ensure implementation of the identified dedicated transmission line viz. GREL switchyard Khammam 400kV D/c (quad) line & provision of 1x80 MVAR


Page-21 of 28

Bus Reactor at generation switchyard. Further as an interim arrangement only with the understanding that this line shall be extended to Khammam, the 400 kV line from generation switchyard to Khammam has been permitted LILO of Vijayawada Gazuwaka 400kV S/c line.

The details of the generation project are as given below:


Sl. No.


(MW) LTA

applied for (MW)

Time Frame



Now the applicant vide its letter ref. no. GREL:LTOA:10-11/1 dated 14.01.2011 has requested for review of transmission system earlier finalized for grant of connectivity & LTA and also changed the unit size from 400MW to 384 MW of proposed generation project in Vemagiri area.

The connectivity & LTA applications were reviewed as per the request of applicant and load flow studies were conducted, the study results are placed at Exhibit-III. The Connectivity of generating station to ISTS is proposed through 400 kV Quad or Twin HTLS D/c line to Vemagiri pooling station.

Proposal : In view of above, it is proposed to grant fresh connectivity & LTA to above applicant as per details given below:


Sl. No.


(MW) LTA

applied for (MW)

Time Frame



Transmission system for Connectivity: (i) 400 kV Quad or Twin HTLS D/c line to Vemagiri pooling station (ii) 80 MVAR Bus Reactor at generation switchyard




Page-22 of 28






Additional Transmission system required for ISGS projects pooled at Vemagiri pooling station:

(ii) Khammam NSagar 400kV D/c line

Sharing of Transmission Charges As the IPP generation projects in Vemagiri area does not have firmed up beneficiaries hence as per CERC regulations, the transmission charges shall be borne by the generation developers only.

The transmission charges on account of Common Transmission System as mentioned earlier and the Additional transmission system as mentioned above shall be shared by all the IPPs connected to Vemagiri pooling station in the ratio of LTA capacity sought by each applicant. Further, the applicants shall also share transmission charges for the High Capacity Power Transmission Corridor IX to transfer power to Western & Northern region beneficiaries in proportion to their allocation of power in WR & NR and inter-regional charges like Raichur-Sholapur 765 kV S/c (under Private Sector). Additionally applicable transmission charges on account Southern regional ISTS grid in proportion to the capacity for LTA shall also have to be borne by the IPPs.

9.0 REVISION OF CONNECTIVITY & LTA APPLIACTIONS OF MEENAKSHI ENERGY PRIVATE LIMITED

POWERGRID had granted connectivity vide letter ref. no. C/SEF/TA/C/S/10/03 dated 06.05.2010 & LTA vide letter ref. no. C/ENG/SEF/TA/L/S/10/008 dated


Page-23 of 28

10.12.2010 to Meenakshi Energy Private Limited. Subsequent to the above grant the applicant has signed BPTA with POWERGRID and submitted requisite Bank Guarantee. However the applicant has submitted revised applications for seeking Connectivity and LTA due to revision in the unit sizes from 300MW to 350MW. The revised details of the generation project are as given below:


Sl. No.


(MW) LTA

applied for (MW)

Time Frame

SR WR NR 1. Meenakshi Energy Private

Limited 350 364 Jun, 2012 364 0 0

In this regard it may be mentioned that Meenakshi Energy Private Limited (MEPL) and Simhapuri Energy Private Limited (SEPL) are developing generatyion projects in te Krishnapatnam area. Further, they are also developing the dedicated transmission line 400 kV D/c (quad) from their generation swicthyards to the Nellore substation. This dedicated transmission line is to be LILOed at the Nellore Pooling station being developed for pooling of power from generation proehcst in krishnapatnam area. The chronology for grant of LTOA/LTA for MEPL and SEPL are as given below:

MEPL and SEPL had applied and granted LTOA under CERC, Regulations, 2004 for 546 MW and 491 MW from the proposed capacity of 600 MW each.

Subsequently, MEPL had applied and granted connectivity and LTA under CERC, Regulations, 2009 for 273 MW from additional generation unit of 300 MW.

Recently, MEPL have indicated change in unit configuration from 2x300 to 2x350 MW and have accordingly connectivity and LTA for additional capacity of 364 MW 273 MW earlier granted.

In this regard SEPL have expressed their apprehension regarding adequacy of the transmission system to handle additional power due to enhanced unit size at MEPL.

As regards, the power handling capacity of the system for enhanced unit size, it may be mentioned that this matter has two pronged aspects (i) adequacy of the immediate transmission system (ii) adequacy of the grid beyond immediate connectivity for absorbing and dispersal of additional power.


Page-24 of 28

With regard to adequacy of the immediate evacuation system it is to mention that dedicated transmission line is quad conductor double circuit line and the total power to be handed is 1401 MW, which is well within carrying capacity of quad conductor of very small length. Therefore, the dedicated line shall be adequate for enhanced capacity of units.

Further, the common transmission system for IPP generation projects in Krishnapatnam area comprise of 765kV D/c line which shall have to cater to 1240 MW from Thermal Powertech other than above mentioned 1401 MW. Hence the transmission system is adequate to absorb and disperse power beyond pooling station. However in the interim period till the time common transmission system is commissioned there may be some constraints beyond Nellore (Existing).

Proposal : In view of above it is proposed to revise the earlier granted LTA to MEPL from 273MW to 364MW subject to the following additional conditions keeping earlier conditions same.

1) Till the time the Common Transmission System for Krishnapatnam area is commissioned,

a. 491 MW of SEPL and 546MW of MEPL shall have equal priority b. additional 364 MW of MEPL shall have lower priority as compared to

(a.) above 2) Mutual agreement between SEPL & MEPL shall be arrived at and submitted

to CTU for sharing of transmission charges & losses.

Also SEPL & MEPL are to sort out issues pertaining to scheduling, metering, UI, etc in consultation with SRLDC.

Members may discuss the above proposals and decide. -----X------X-----X-----


Page-25 of 28

Annexure-I

Applicants as per CERC, Regulations 2009 to whom Connectivity has been granted

Sl. No


Sought (MW)

Connectivity

1. GMR Rajahmundry Energy Limited

June, 2011 East Godavari Dist., AP

800 775 GREL Khammam 400 kV D/c (Quad) line

2. Nelcast Energy Corporation Limited

January, 2014 Nellore Dist., AP

1320 1320 Nelcast Nellore Pooling Station 400 kV D/c (Quad) line

3. Meenakshi Energy Private Limited

March, 2012 Nellore Dist., AP

300 273 Bus Extension

4. Lanco Kondapalli Power Private Limited

June, 2011 Krishna Dist., AP

740 740 Bus Extension

5. Alfa Infraprop Private Limited

January, 2014 Vizianagaram Dist., AP

2640 2640 Alfa Srikakulam Pooling station 765 kV S/c

6. Thermal Powertech Corporation India Ltd

November, 2013 Nellore Dist., Andhra Pradesh

1320 1320 Thermal - Nellore Pooling Station 400 kV D/c (Quad) line.

7. GVK Gautami Power Limited

30th September, 2012 or date of estb. of Vemagiri-II PS which ever is later

East Godavari Dist., Andhra Pradesh

800 800 GVK Gautami - Vemagiri Pooling Station 400 kV D/c (Quad) line.

8. GVK Industries Limited

30th September, 2012 or date of estb. of Vemagiri-II PS which ever is later


800 800 GVK Industries - Vemagiri Pooling Station 400 kV D/c (Quad) line.

9. Spectrum Power Generation Limited

December, 2012 or date of estb. of Vemagiri-II PS which ever is later


1400 1400 Spectrum - Vemagiri Pooling Station 400 kV D/c (Quad) line.

10. Reliance Infrastructure Limited

September, 2012 or date of estb. of Vemagiri-II PS which ever is later


2400 2400 Reliance - Vemagiri Pooling Station 400 kV D/c (Quad) line.

Total 12520 12468


Page-26 of 28

Applicants as per CERC, Regulations 2009 to whom Connectivity is yet to be granted

Sl. No


Sought (MW)

Proposed Connectivity Remarks


February, 2015 Tiruvallur Dist., Tamil Nadu

1200 1105 400kV (Quad or Twin HTLS) D/c line to 400kV Tiruvalam POWERGRID substation


Discussed in 10th Connectivity / LTA meeting, Under hold yet to achieve milestone


April, 2014 / October, 2014

Cuddalore Dist, Tamil Nadu

1000 1000 LILO of existing Neyveli TS-II Neyveli TS-I expansion 400 kV S/c at generation switchyard





January, 2013 Vishakhapatnam, Andhra Pradesh

1040 975 400 kV D/c (Quad or Twin HTLS) line to Vemagiri Pooling Station




September, 2013

Nagapattinam Dist., Tamil Nadu





2013-14 Alapuzha Dist., Kerala

1050 1050 LILO of existing one circuit of Thiruvelneli Muvattupuzha 400 kV D/c (Quad or Twin HTLS) line at generation switchyard.





September, 2011


360 360 400 kV D/c line to Vemagiri-II pooling station


Finalized in 10th Connectivity / LTA meeting, Under hold yet to achieve milestone


Page-27 of 28

Sl. No


Sought (MW)



September, 2013

Nagapattinam Dist., Tamil Nadu










September, 2013

Mahabubnagar Dist., Andhra Pradesh

1320 1320 400kV Quad or Twin HTLS D/c line to 765/400kV Raichur new substation




December, 2012


1100 1100 400 kV Quad or Twin HTLS D/c line to Vemagiri-II pooling station




4th Qtr, 2014 Nellore Dist., Andhra Pradesh

1320 1235 Bus extension of existing power plant 125 MVAR Bus Reactor at generation

switchyard



March, 2014 Vantamuri, Belgaum Dist, Karnataka

1050 956 400 kV D/c (Quad or Twin HTLS) line to Narendra new




December, 2013

Tuticorin Dist., Tamil Nadu

1320 1320 400 kV D/c (Quad or Twin HTLS) line to Tuticorin Pooling Station




December, 2013

Nellore Dist., Tamil Nadu










Page-28 of 28

Sl. No


Sought (MW)






LTA granted under CERC regulations, 200, Application revised under CERC regulations, 2009


2016 Nagarcoil Dist., Tamil Nadu

2000 2000 Bus extension of the under construction power plant switchyard


New application

28. NTPC Limited - Kudgi

August, 2014 Kudgi, Karnataka 2400 2400 Generation switchyard Narendra (New) 400 kV D/c (Quad or Twin HTLS) line

Generation switchyard Raichur (New) 400 kV D/c (Quad or Twin HTLS) line


New application

29. VSF Projects Limited September, 2013

Nellore Dist., Andhra Pradesh

350 350 Generation switchyard Nellore Pooling station 400 kV D/c line alongwith associated 400 kV bays at both ends.


New application


October, 2011 Krishnagiri Dist., Tamil Nadu

0 250 Dandelion Properties Private Limited Soolagiri (Hosur) 220 kV D/c line

New application of Bulk Consumer

Total 23070 22822 Grand-total 35590 35290

01178Typewritten TextI

01178Typewritten TextII

01178Typewritten TextIIa

01178Typewritten TextIII

South Power Plants

Documents

Transcript of South Power Plants