Power System Protection Presentation Dated 03-10-2013 Integrated Protection Control

MICROPROCESSOR BASED POWER SYSTEM PROTECTIONNUMERICAL RELAYS

1.TRANSMISSION LINES PROTECTION2.TRANSFORMER3.BUS-BAR4.DISTRIBUTION FEEDERS5.GENERATOR6.MOTOR

*

DIGITAL RELAYS

LOW COSTMATHEMATICAL CAPABILITY/PROCESSOR BASED SELF CHECKINGLOW CT/PT BURDENMETERINGFAULT REPORTFAULT- LOCATIONEVENT LOGGINGOSCILLOGRAPHY RECORD/FAULT DATA INFORMATION

DIGITAL RELAYS

STANDARD HARDWAREFLEXIBILITY IN OPERATION MULTI FUNCTIONCOMMUNICATIONADAPTIVE RELAYINGCONNECTIVITY WITH SCADAADOPTING RTU FUNCTION

DIGITAL INPUT SUBSYSTEMANALOG INPUT SUBSYSTEMDIGITAL OUTPUT SUBSYSTEMRELAY SOFTWAECOMMUNICATON PORTPOWER SUPPLY

KEYBOARD INTERFACE

CONSOLE PANEL LCD/ LEDTARGETS/ALARMSPOWERSYSTEMINTERFACE

DIGITAL RELAY GENERAL BLOCK DIAGRAM

*

SIGNAL

CONDITIONING

EQUIPMENT

MUXANALOG TO DIGITAL CONVERTER(ADC)POWER SUPPLYLED TargetLCD DisplayFront- Panel ControlsSerial I/ORELAY O/PCONTACT INPUTSDIGITAL RELAY HARDWARE BLOCK DIAGRAMSubstationEquipment

OPTO-ISOLATION

OPTO-ISOLATION

Address /Data Bus

RAMROMMICRO-PROCESSOREEPROM

OWS20 MONITORREDUNDANTSERVER+EWSOWSOWSOC NET20 MONITOR20 MONITORHUBSERVER+EWSWINDOWS NT BASED MMION LANINK JET PRINTER-2LASER JET PRINTER-1CONFIGURATION FOR DEMONSTRATION

BAYCONTROLLERPROTECTION

BAYCONTROLLERPROTECTION

BAYCONTROLLERPROTECTIONBIT BUS(MMI)BIT BUS(REDUNDANT)TRANSFORMER BAYBUSBAR BAYLINE BAY

TO ELECTOMAGNETIC LAB9101156 7 8 BUS COUPLER3421FOR METERING FOR O.C PROTECTION FOR METERING M O C BISOLATORFOR DIFFERENTIAL PROTECTION33:6.6 KV Y TRANSFORMERDIFFERENTIAL PROTECTIONFOR METERING FOR O.C PROTECTION 6.6 KV:110 VOCB 800ASTATION TRANSFORMERFEEDER 1100:1400 A O C B OC PROTECTION

CBPTPOWER T/FONE LINE DIAGRAM OF THE DISTRIBUTION SUBSTATION AT CORP. R & D DIVIN

FILTER OUTPUTLINE CURRENT2.5 msX-Scale 1cm =10 msY- Scale 1 cm=5 mVWAVE SHAPE OF CURRENT SIGNAL UNDER LOAD CONDITION

WAVE SHAPE OF CURRENT SIGNAL AT NO LOAD

BASIC ALGORITHMS1.Man & Morrison

2.RAMA MOORTY

3.Mc Innes & Morrison

THE DETAILS OF THE PROTECTION ALGORITHMOVER CURRENT RELAY TP 51

UNDER VOLTAGE RELAY B27

RATIO DIFFERENTIAL RELAY B 87

PROTEC BRNumerical Feeder Protection Relay

FUNCTIONS:

Three phase o/c relay 50 / 51 Earthfault relay 50N / 51NThermal Overload relay 49Undercurrent protection 37Circuit Breaker failure 50 BFDetectionCold load pickup Latching output contacts 86Setting groups 2Blocking logicEvent recording & MeteringFEATURESApplicable to substations of various types and ratingsCompact rackUser configurable protection schemeOnline display of parameters and variablesPowerful self diagnostics and failsafe mode of operationCan be powered with 110 / 220 V dc from station batteriesCPRI certification as per IEC-60255 standards

PROTEC-BR is a microprocessor based multifunction numeric relay for a distribution substation feeder.

9.bin

PROTECTION FUNCTIONS THREE PHASE O/C WITH SELECTABLE

IDMT/DEFINITE TIME CHARACTERISTICS EARTH FAULT WITH SELECTABLE IDMT /

DEFINITE TIME CHARACTERISTICS COLD LOAD PICKUP LOGIC CIRCUIT BREAKER FAILURE BROKEN CONDUCTOR

CONTROL FUNCTIONSMULTI-SHOT (4) AUTORECLOSER EACH SHOT IS INDEPENDENTLY PROGRAMABLE CIRCUIT BREAKER CONTROL TWO SETTING GROUPS

AUTORECLOSER RELAY

Numerical Motor Protection Relay

FEATURES Locked Rotor Protection based on

impedance measurement

Three phase o/c relay with selectable

IDMT /definite time characteristics

Earth fault relay with selectable IDMT /

definite time characteristics

Negative sequence relay

Thermal Overload protection

Wide setting range

Suitable for medium and large motors

*

PROTEC NRNUMERICAL LINE PROTECTION RELAYPROTEC-NR IS A MICROPROCESSOR BASED MULTIFUNCTION NUMERIC RELAY TO PROVIDE DISTANCE PROTECTION FOR TRANSMISSION LINESPROTECTION FUNCTIONS

DISTANCE RELAY(PHASE TO GROUND) 21 G

DISTANCE RELAY(PHASE TO PHASE) 21 P

THREE PHASE DIR. OVERCURRENT 67 P

DIRECTIONAL EARTH FAULT 67 N

THREE PHASE OVERVOLTAGE 59

THREE PHASE UNDERVOLTAGE 27

AUTORECLOSER WITH VOLTAGE

AND PHASE CHECK SYNCHRONIZATION

CERTIFICATION AT CPRI (As per IEC 60255 Std.)1.Accuracy Test 2. 1MHz Burst Disturbance test 3.Insulation Test 4.Mechanical Endurance Test 5.Making and Breaking Capacity 6.Thermal Over Load Test 7.Auxiliary Voltage Variation Test 8.Stability Test 9.Overshoot Test

DESIGN AND DEVELOPMENT OF FILTE BANK PROTECTION FOR NATIONAL HVDC PROJECT ADVANTAGES INTERCONNECTION OF TWO SYSTEM AT DIFFERENT

FREQUENCY FLEXIBILITY IN CONTROL OF POWER FLOW REDUCED TRANSMISSION LOSSES DAMPINS OUT OSCILLATIONS AND IMPROVE STABILITY

MARGINS REDUCED CONDUCTOR SIZE AND RIGHT OF WAY REDUCED CORONA AND RADIO INTER-FERENCE LIMITING TRANSFER OF FAULT CURRENT

NHVDC PROJECT USES ONE CIRCUIT OF EXISTING DOUBLE CIRCUIT 220kV AC LINE BETWEEN BARSOOR AND LOWER SILERUFIRST STAGE

100kV, 100MW POWER IN THE MONO POLAR MODE USING EARTH RETURN

SECOND STAGE

220kV WITH OPERATION IN THE BIPOLAR MODE WITH A TRANSMISSION CAPABILITY OF 400 MW.

MAIN EQUIPMENTS OF NHVDC PROJECT

* TWO SERIES CONNECTED 12 PULSE CONVERTERS CONSISTING OF VALUES AND CONVERTER TRANSFORMER* SMOOTHING REACTOR IN THE DC CIRCUIT TO REDUCE HARMONIC CURRENT AND TRANSIENT O/C * FILTERS ON THE AC SIDE AND ON THE DC SIDE ALSO TO BY PASS HARMONIC GENERATED AT THE CONVERTERS * SHUNT CAPACITORS TO COMPLEMENT THE REACTIVE POWER GENERATED * CONTROL SYSTEM TO GIVE THE DESIGNED OPERATIONAL PERFORMANCE OF THE TRANSMISSION SYSTEM

DETAILS OF FIFTH/SEVENTH HARMONIC FILTER

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125/1CTF 31Q2-X13CTF 32Q2-X12L H20.5mHC H1.31uF2/1

R H625 ohmsR L125 ohmsL L20.5 ohms150/1C L1.26uFCTF 33Q1-X4125/1CTF 34Q1-X512/32 HARMONIC 20 MVAR FILTER BANK PROTECTION AT NHVDC PROJECT SITE . (LOWER SILERU)T.B.No AZ - 14AFPDifferential Protection: Alarm : 15 A (pri) / 0.12 A (scy) = 0.348 Vp at ADC Trip : 30 A(pri) / 0.24A (scy) = 696 Vp

Capacitor Unbalance Protection: Alarm : 0.150 A(pri) / 75mA (scy)=0.212 Vp at ADC Delayed Trip: 0.124 A(pri) / 107 mA (scy) 0.302 Vp at ADC Trip: 0.297 A(pri) 0.1485 A(scy) 0.402 Vp at ADC Backup Trip:0.594 A(pri) / 0.297 A(scy)=0.804 Vp at ADC Resistor/ Reactor Harmonic overload protecion

Reactor: Alarm 64.4 A (pri) Trip 66.0 A (pri) Alarm 23.0 A (pri) Resistor Trip 27.0 A (Trip) Fundamental Frequency Overload Protection

Alarm : 65 A (pri) /0.5 A (scy) =1.47 Vp at ADC Ktrip : 70 A(pri) /0.55 A(scy) 1.569 Vp at ADC High-set: 80 A(pri)/ 0.65(scy) 1.7929 Vp at ADC

5/7 Filter Bank Current at Various LoadsHarmonic CurrentsPower FlowFundThirdHarmonic Currents 11th Fifth Seventh

30MW 77.9 10 15.8 5.0 ---

40MW 75.6 7 22.9 11.2 ---

50MW 80.1 15 26.5 12.3 ---

60MW 73.8 11.2 34.6 15.6 5.0

HARMONIC CURRENTS AT 100MWFILTERFundThirdFifthSeventhEleventhBANK

ThirdHarmonic 57.44.2/5.2 --- --- ---

5/7 72.9 --- 52.4 28.3 ---

HP 44.3 --- --- --- 5.2

CTF 31Q2-X13CTF 41Q1-X6125/1C H1.31uF2/1C H1.31uF2/12/1CTF 32Q2-X12L H20.5mHR H625 ohmsR L125 ohms150/1C L1.26uFCTF 33Q1-X4CTF 34Q1-X5125/1L H20.5mHL H300mHR H625 ohmsC L1.26uFR L125 ohms150/1150/1CTF 43Q1-X8CTF 53Q1-X12CTF 44Q1-X9CTF 54Q1-X13125/1125/1L L20.5 ohmsL L20.5 ohmsCL3.36uFCTF 51Q1-X10

CTR 42Q1-X7125/1125/1

CTR 52Q1-X11

400/1LL34.6 mHFILTER BANK CONNECTIONS

NUMERICAL RELAYS, SCADA AND ENERGY METERSDr.M.P.SONITRANSMISSION & PROTECTION SYSTEMCORP. R&D DIVISION

NUMERICAL FEEDER PROTECTION A multifunction numerical feeder protection relay

developed jointly with SWE, Bhopal

Realized on low cost, powerful microprocessor

based hardware Integrated with the breaker panels of BHEL,

Bhopal and supplied on a commercial basis Features and cost comparable with those

supplied by leading relay manufacturers like ALSTOM, ABB etc

15.bin

PROTEC BRNumerical Feeder Protection Relay

FUNCTIONS:

Three phase o/c relay 50 / 51 Earthfault relay 50N / 51NThermal Overload relay 49Undercurrent protection 37Circuit Breaker failure 50 BFDetectionCold load pickup Latching output contacts 86Setting groups 2Blocking logicEvent recording & MeteringFEATURESApplicable to substations of various types and ratingsCompact rackUser configurable protection schemeOnline display of parameters and variablesPowerful self diagnostics and failsafe mode of operationCan be powered with 110 / 220 V dc from station batteriesCPRI certification as per IEC-60255 standards

PROTEC-BR is a microprocessor based multifunction numeric relay for a distribution substation feeder.

16.bin

PROTEC-BRENUMERICAL FEEDER PROTECTION RELAY (ENHANCED) Enhanced version of PROTEC-BR. Protection FunctionsDirectional / Non-directional Over current relayDirectional / Non-directional Earth fault relayReverse Power RelayThermal Overload RelayBroken ConductorBreaker Fail protectionOther FunctionsCold-load Pickup2 Setting Groups

PROTECTION FUNCTIONS THREE PHASE O/C WITH SELECTABLE

IDMT/DEFINITE TIME CHARACTERISTICS EARTH FAULT WITH SELECTABLE IDMT /

DEFINITE TIME CHARACTERISTICS COLD LOAD PICKUP LOGIC CIRCUIT BREAKER FAILURE BROKEN CONDUCTOR

CONTROL FUNCTIONS MULTI-SHOT (4) AUTORECLOSER EACH SHOT IS INDEPENDENTLY PROGRAMABLE CIRCUIT BREAKER CONTROL TWO SETTING GROUPS

AUTORECLOSER RELAY

Numerical Motor Protection Relay

FEATURES LOCKED ROTOR PROTECTION BASED ON IMPEDANCE MEASUREMENT

THREE PHASE O/C RELAY WITH SELECTABLE IDMT /DEFINITE TIME

CHARACTERISTICS

EARTH FAULT RELAY WITH SELECTABLE IDMT / DEFINITE TIME

CHARACTERISTICS

NEGATIVE SEQUENCE RELAY

THERMAL OVERLOAD PROTECTION

WIDE SETTING RANGE

SUITABLE FOR MEDIUM AND LARGE

MOTORS

Z WORLD MODULESLow-cost, high performance modules used in protection relaysUp to 28 digital I/O Up to 11 A/D and 2 D/A 4 serial ports Optional 512K Flash / 512K SRAM Onboard relay

BL2020BL2120

MicroprocessorRabbit 2000T @ 22.1 MHzFlash 256KSRAM128KBackup BatterySocketed 3-V lithium coin-type, 265 mA.h, supports RTC and SRAMDigital Inputs24: protected to 36 V DCDigital Outputs16: source/sink 200 mA each, 36 V DC max.Analog Inputs11 at 1 MW, 12-bit resolution, 10 V DC,up to 4,100 samples/sec.Analog OutputsSerial Ports4 total: two 3-wire (or one 5-wire) RS-232, 1 RS-485, and one 5 V CMOS-compatible (programming)Real-Time ClockYesTimersFive 8-bit timers (four cascadable from the first) and one 10-bit timerWatchdog/SupervisorYesPower9-36 V DC, 3 W max. Operating Temp.-40C to +70CHumidity5-95%, non-condensingBoard Size4.14'' x 3.41'' x 0.93''(105 x 87 x 24 mm)Four 12-bit resolution, 0-10 V DC*,update rate 12 kHzFEATURES

UPGRADATION & MODERNISATION OF 11 KV SUBSTATIONAT GPX BHEL, BHOPAL THE CONTROL AND RELAY PANEL PROPOSED TO BE SUPPLIED WILL HAVE

- PROTECTION PANELS FOR ALL INCOMING AND THE OUTGOING FEEDERS - THE CONTROL PANEL WHICH WILL SERVE THE PURPOSE OF OWS & EWS THE OWS & EWS COMMUNICATE WITH THE REMOTE RTUS THROUGH HUBS CONNECTED BY MEANS OF RS 485 LINK.

THE SCADA WILL HAVE THE FOLLOWING FEATURES - SINGLE LINE DIAGRAM SHOWING THE STATUS OF VARIOUS FEEDERS - BREAKER & ISOLATOR CONTROL - METERING - POWER/ ENERGY MEASUREMENT - ALARM INDICATIONS - EVENT RECORDS WITH TIME STAMPING AT RTU LEVEL - FAULT RECORDS - SELF DIAGNOSTICS - PASSWORD PROTECTION FOR CHANGING THE DATA - MODBUS PROTOCOL COMMUNICATION BETWEEN THE MASTER & SLAVES

MODBUS COMMUNICATION IN RTU MODE WILL BE EMPLOYED

EACH RELAY ACTING AS AN RTU WILL BE COMMUNICATING

WITH THE SCADA THROUGH RS 485 PORT A DATA CONCENTRATOR AT THE MASTER END COMMUNICATES

WITH THE RTUS IN THE MULTI DROP MODE ON AN RS 485 BUS DATA CONCENTRATOR COMMUNICATES WITH A PC ON AN RS 232

BUS THE MMI RESIDES IN THE PC IN THE VB ENVIRONMENT

POSSIBILITY OF A SINGLE MULTIDROP LOOP FOR ALL RTUS

BEING WORKED OUT

MODBUS FUNCTIONS 01 - READ STATUS OF OUTPUT CONTACTS 02 - READ STATUS OF DIGITAL INPUTS 03 - READ RELAY SETTINGS 04 - READ MEASURED VALUES 06 - RESET SINGLE OUTPUT 16 - PRESET MULTIPLE OUTPUTS

EVENTS / FAULTS CHANGE OF ANY DIGITAL OUTPUT CHANGE OF ANY DIGITAL INPUT PROTECTION FUNCTION PICKING UP SETTINGS CHANGE PASSWORD CHANGE PROTECTION OPERATION

PROPOSED INSTALLATION OF 11 kV SWITCH BOARD PANELS FOR GPX

RELAYS OF THE TYPE PROTEC-BR ( 4 bipolar analog inputs )

TABLE I

S. NO.

PANEL No.

FEEDER

CT

RATIO CLASS

PROTECTIONS

PROTECTION SETTINGS

ANA I/PS

DIG I/PS

DIG O/PS

1.

1.

Ring Main ( AUX) 1

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

2.

2.

HRP Test No.1

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

3.

3.

4 MVA Transformer 1

300/5 1 & 5P10

O/C-O/C

Winding Temp

Alarm, Trip

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

4

BRO,BRC

WT ALARM/TRIP

8

4.

5.

Township No. 1

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

5

BRO,BRC Bucholz , OT, WT

8

5.

8.

Ring Main East

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

6.

10.

STN Transformer

No. 1

50/5 1 & 5P10

O/C-E/F

Winding Temp

Alarm, Trip

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

4

BRO,BRC

WT ALARM/TRIP

8

7.

11.

TRANS TEST NO. 1

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

8.

12.

Ring Main outer No. 1

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

9.

14.

Ring Main Aux. No. 2

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

10.

15.

Township No. 2

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

S. NO.

PANEL No.

FEEDER

CT

RATIO CLASS

PROTECTIONS

PROTECTION SETTINGS

ANA I/PS

DIG I/PS

DIG O/PS

11.

17.

4 MVA Transformer No. 2

300/5 1 & 5P10

3 O/C-E/F

Winding Temp

Alarm, Trip

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

4

BRO,BRC

WT ALARM/TRIP

8

12.

18.

HRP TEST No.-2

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

13.

20.

STN Transformer

No. 2

50/5 1 & 5P10

3 O/C-E/F

Winding Temp

Alarm, Trip

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

WT ALARM / TRIP

8

14.

22.

LIM TEST

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

15.

23.

6 MWDG Incomer

600/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

4

BRO,BRC

8

16.

25.

Trans. Test No. 2

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

17.

26.

Ring main Outer No. 2

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

18.

28.

RM Electroplating

400/5 1 & 5P10

O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

19.

29.

RM AUX 2

400/5 1 & 5P10

3 O/C-IE/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

20.

30.

STN Transformer

No. 3

50/5 1 & 5P10

3 O/C-E/F

Winding Temp

Alarm, Trip

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

4

BRO,BRC

WT ALARM/TRIP

8

21.

32

TG/AG Test

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

22.

36.

HYDRO TEST LAB

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

23.

37.

Induction Furnace

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

24.

38.

Control Gear Test

400/5 1 & 5P10

3 O/C-E/F

O/C 50-200 %

E/F 10- 40 %

3

Ir, Iy, Ib

2

BRO,BRC

8

ELAYS OF THE TYPE PROTEC-BRE ( 11 bipolar analog inputs )

TABLE II

S. NO.

PANELNo.

FEEDER

CT

RATIO CLASS

RELAY

PROTECTION SETTINGS

ANA I/PS

DIG I/PS

DIG O/PS

25.

4.

Incomer No. 1A

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWER

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6

Ir, Iy, Ib, Vr, Vy, Vb

2

BRO,BRC

8

26.

6.

Capacitor bank No. 1

300/5 1 & 5P10

3 O/C-E/F,

neutral Displacement, UV/OV

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

OV 121-187V

UV 55-99V

7

Ir, Iy, Ib, Open delta voltage,Vr, Vy, Vb,

2

BRO,BRC

8

27.

9.

Incomer No. 2A

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWER

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6


2

BRO,BRC

8

28.

16.

Incomer No. 1B

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWER

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6


2

BRO,BRC

8

29.

19.


300/5 1 & 5P10

3 O/C-E/F,


O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

OV 121-187V

UV 55-99V

7

Ir, Iy, Ib, Open delta voltage, Vr, Vy, Vb

2

BRO,BRC

8

30.

24.

Incomer No. 3A

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWER

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6


2

BRO,BRC

8

31.

31.

Incomer No. 2B

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWE

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6


2

BRO,BRC

8

32.

33.


300/5 1 & 5P10

. 3 O/C-E/F,


O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

OV 121-187V

UV 55-99V

7

Ir, Iy, Ib, Open delta voltage, Vr, Vy, Vb

2

BRO,BRC

8

33.

35.

Incomer No. 3B

800/5 1 & 5P10

3 O/C-E/F

REVERSE POWER REV POW

O/C 50-200 %

E/F 10- 40 %

R/P relay 5 3 secs

6


2

BRO,BRC

8

DIGITAL INPUTS :BRO-BREAKER OPEN ; BRC-BREAKER CLOSED; BUCHOLZ-BUCHOLZ ALARM; OT- OIL TEMP.; WT- WINDING TEMP

3.3 kV SWITCH BOARD PANEL FOR COMPRESSOR IN GPX

RELAYS OF THE TYPE PROTEC-BR ( 4 bipolar analog inputs )

TABLE III

S. NO.

PANEL No.

FEEDER

CT RATIO & CLASS

RELAY

ANA I/PS

DIG I/PS

DIG O/PS

34.

1.

Compressor C1

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

35.

2.

Compressor No. 5

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

36.

3.

Compressor No. 7

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

37.

4.

Incomer No. 1

800/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

38.

5.

Incomer No 2

800/5

1 & 5P10

3 O/C-E/F,

3

Ir, Iy, Ib

2

BRO,BRC

8

39.

6.

Compressor C2

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

40.

7.

Compressor No. 6

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

41.

8.

Compressor No. 8

200/5

1 & 5P10

3 O/C-E/F

3

Ir, Iy, Ib

2

BRO,BRC

8

Hercules is a high-integration EBX format (8.00 x 5.75) CPU based on the VIA Eden Pentium-3 class processor. Complete CPU on one board processor, video, audio, Ethernet, I/O, data acquisition On-board DC/DC power supply for compatibility with a wide range of power systems Extremely rugged design perfect for mobile and harsh environment applications PC/104+ expansion capability for great flexibility in customizing with add-on boards Low power consumption: Only 10-12 watts depending on processor speed

Hercules-EBX

Hercules offers the highest level of integration of any EBX format CPU. This single board contains all the following features soldered directly on board: Processor Memory Video, including VGA, LCD (lvds), and TV output Audio, including 1Wx2 amplifier and SoundBlaster compatibility 10/100Mbps Ethernet Extensive system I/O, including 4 USB ports, 4 RS-232/485 ports, and dual IDE channels Data acquisition option, including 32 analog inputs, 4 analog outputs, 40 digital I/O, 2 counter/timers, 4 pulse-width modulation outputs, and watchdog timer Built-in DC/DC power supply with wide-range 5-28VDC input and 45W output power

REAL-TIME OPERATING SYSTEM

RTLinuxPro, the hard real-time operating system.Provides a real-time kernel with Linux running as a pre-emptable thread. This design provides superior performance by providing hard real-time functionality with guaranteed latencies.Full TCP/IP with deep support of layered protocols and wide driver coverage

ENERGY METERS

DEVELOPMENT OF 3Ph ENERGY METER WITH MDI,

LED DISPLAY, & RTC, BASED ON SAMES ASIC DEVELOPMENT OF EPROM BACKED CONTROLLER

BASED 3Ph LCD METER, WITH IEC 61106 PORT (IR PORT), RTC & MDI FOR ELECTRONIC ENERGY METER NON LCD TYPE OF EDN MAKE

METERS - PROJECTS/DEVELOPMENTS

TITLE:DEVELOPMENT OF IrDA PORT FOR SINGLE PHASE ELECTRONIC ENEGY METER WITH LCD DISPLAY DEVELOPED Version 1 WITH AT89S8252 MICON DEVELOPED Version 2 WITH AT89C2051 MICON DEVELOPED Version 3 FOR Ph II OF BHOPAL SCADA PROJECT STATUS: COMPLETED

ADDITIONAL FEATURES LIKE

i) CHANGE OF Sl.No, & UID No. THROUGH PDAii) IMPLEMENTATION OF RS232/RS485 PORT IMPLEMENTED AT THE REQUEST OF EDN

METERS - PROJECTS/DEVELOPMENTS CONTINUED TECHNICAL

SUPPORT PROVIDED DURING MANUFACTURE OF IrDA METERCOST REDUCTION PROCESS

REQUIRES TIME, BHEL EDN TO ADDRESS ALL REQUIREMENTS LATEST VERSION (VERSION 3), BUILT WITH

STATE OF THE ART PIC16F876 MICONIrDA Meter

METERS - PROJECTS/DEVELOPMENTS

A NOVEL SCHEME FOR RURAL & URBAN

ELECTRIFICATION BASED ON NEW ENERGY METER MODULESJOINT PATENT

METERS - PROJECTS/DEVELOPMENTSFUTURISTIC TRENDSGSM TECHNOLOGY FOR PAGING FOR ALL VARIETIES OF METERSBLUE TOOTH APPLICATIONS 1Ph/3Ph METERSMAX DISTANCE 100MtsSMART CARD ENERGY METER BASED ON THE STATEOF THE ART CRPTO CARDS,WITH VENDING SOFTWARE

ACTION PLAN

MANUFACTURE OF NUMERICAL RELAYS

ROADMAP FOR METERS

FAULT IDENTIFICATION AND LOCATION IN TRANSMISSION LINE BY USING DFT & WAVELET TRANSFORM

Phase to Ground Faults:

Positive Sequence Impedance of Line upto the Fault from Relay :

Z1 =

VAIA+

Z0-Z1

Z1whereVA - the phase to ground voltage of faulty lineIA - line current of phase A Z1 - +ve sequence of line impedance Z0 - zero sequence of line impedanceI0I - IA/30

Phase to Phase Faults: Impedance of the Line upto the Fault from relay:

Z1 = Va- Vb Ia- IbwhereVa - phase to ground voltage of phase A Vb - phase to ground voltage of phase B Ia - Line current of phase A Ib - Line current of phase B

Discrete Fourier Transform:X(t) = N-1[1/N] * Xm e (2km) / N m=0Where k = 0,1,2,3(N-1)

The Fourier sine and cosine coefficients are given by ak= 2/N Xm cos(2 km / N) bk= 2/N xm sin (2 km / N ) R.M.S. Value of signal X (t) is given by

X = (1/ 2 ) ( a2 + bkkm = 1m = 1 N -1 N -1Phasor representation is given by X1 = F1 + j F2where F1 = b1/ 2 F2= a1/ 2 2)

Discrete Wavelet Transform:

Discrete Wavelet transform (DWT) of the signal X(k) is given by:

DWT(m,n) =

X(k) *

Is a scaled and dilated version of mother wavelet (k).

k,m,n are integer values.

For computation efficiency a0 and b0 are set to 2 and 1. ka,bWhere a,b(k) = ((k-b)/a) a

Choose a = a0 m

b=na0

m

b0

m(k)

anda is the scale parameter and b is the dilation parameter.

In the present analysis GABOR wavelet has taken as mother wavelet

And is given by the following equation.(t) = e (cos(t))-(t2/k) Where k =2,4,16,64-------

With GABOR wavelet it is easy to find out the frequency Components of the signal because it is based on exponential

Function like the fourier transform.

Transmission line model System

Transmission Line model System in MATLAB

Representation of Transmission line model in MATLAB:

I n this model Transmission line is modeled as distributed Parameters line ,representing a 225-km-long,240-kv ideallyTransmission line with+ve sequence impedance , ZL(1) = (8.05 +j 110.66) .Zreo sequence impedance,ZL(0) =(79.19 +j 302.77) .

The Thevenin impedance of area A is Za =(5 +j 27.7) .The Thevenin impedance of area B is Zb=0.6 +j 9.3) .

The source voltages are EA = 240KV, and Eb = 240Where is the load angle in degrees.

Chart2

121.31-444.43323.12

281.66-455.19173.53

399.13-396.65-2.4772

455.84-277.73-178.11

443.15-116.52-326.63

362.9962.427-425.42

227.57231.87-459.44

57.507366.01-423.52

-121.31444.43-323.12

-281.66455.19-173.53

-399.13396.652.4842

-455.84277.72178.12

-443.15116.52326.63

-362.99-62.43425.42

-227.58-231.87459.45

-57.511-366.01423.52

121.31-444.43323.12

281.66-455.19173.53

399.13-396.65-2.4783

455.84-277.73-178.11

443.15-116.52-326.63

362.9962.428-425.42

227.57231.87-459.44

57.509366.01-423.52

-121.31444.43-323.12

-281.66455.19-173.53

-399.13396.652.4819

-455.84277.72178.11

-443.15116.52326.63

-362.99-62.429425.42

-227.58-231.87459.45

-57.511-366.01423.52

121.31-444.43323.12

281.66-455.19173.53

399.13-396.65-2.4792

455.84-277.72-178.11

443.15-116.52-326.63

362.9962.429-425.42

227.57231.87-459.44

57.508366.01-423.52

-121.31444.43-323.12

-281.66455.19-173.53

-399.13396.652.4818

-455.84277.72178.12

-443.15116.52326.63

-362.99-62.428425.42

-227.58-231.87459.45

-57.512-366.01423.52

121.31-444.43323.12

951.01-428.19200.54

2160.7-322.1372.043

3529.3-142.56-42.945

4819.982.365-127.75

5800.6319.45-168.4

6287.1532.3-159.02

6183.1686.66-102.88

5479.1761.45-6.1065

4252.5745.57116.85

2671.8636.61242.44

957.06454.34354.73

-653.47227.62437.73

-1929.2-14.685473.17

-2696-230.64460.68

-2849.8-389.79399.75

-2383.4-470.8296.76

-1382.8-457.25171.47

-7.7446-355.5338.646

1512.8-179.13-79.517

2944.743.375-166.74

4053.4278.65-209.2

4664.3488.59-202.72

4674.6643.58-145.95

4074.2716.31-51.249

2947.3698.7870.058

1459.4589.53195.36

-172.25408.34308.73

-1701179.05389.17

-2905.1-61.017426.83

-3600.6-277.89413.43

-3691.9-437.67351.87

-3165.9-516.5251.06

-2107.9-504.41124.31

-684.17-400.53-6.356

887.06-224.51-124.9

2362.6-1.1509-211.26

3512.6234.79-253.06

4162.7445.99-245.32

4209.3600.66-188.87

3641.7675.42-92.137

2546.4658.0229.294

1087.1549.86155.69

-516.3369.05269.44

-2022.3141.65351.76

-3201.3-98.222389.63

-3875.8-314.1377.22

-3946.2-473.29316.25

-3402.1-551.17216.39

-2327.4-537.1291.598

-886.87-433.59-39.417

699.52-256.04-156.43

2188.7-32.009-242.12

3352.9204.08-283.77

4014.4416.38-274.93

4071.8572.28-217.25

3515.4647.55-120.01

2429.4630.561.8361

978.72523.87129.69

-616.38343.49243.88

-2113.7116.62326.74

-3285.8-122.44365.41

-3954.6-337.4353.91

-4018.7-495.66293.87

-3468.6-573.25194.3

-2388.5-558.5870.142

-943.07-454.05-59.877

647.38-275.81-176.2

2140.6-51.205-261.32

3309185.49-302.36

3974.1398.33-292.99

4034.5554.77-234.77

3481630.76-136.8

2398.2614.29-14.432

950.54507.89113.72

-642.35328.04228.43

-2137.9101.84311.95

-3307.4-136.95350.9

-3974.2-351.39339.92

-4036.7-509.01280.53

-3484.4-586.56181

-2403-571.3157.408

-955.61-466.78-72.613

635.72-287.92-188.31

2130.4-63.072-273.19

3299.1174.47-313.38

3965.7387.47-303.85

4026.9544.39-245.14

3474.8620.37-147.18

2392.6604.32-24.398

945.05498.6104.43

-646.65318.76219.15

-2141.592.841302.95

-3310.8-145.56342.29

-3977-359.78331.54

-4038.9-517.15272.39

-3486.3-594.38173.17

-2404.4-579.0749.651

-957.1-474.03-79.855

635.25-295.29-195.67

2129.5-69.739-279.85

3299.2167.59-320.26

3965.5381.07-310.25

4027.1538.11-251.43

3475.1614.34-153.22

2393.2598.41-30.308

945.95492.8398.661

-646.13313.41213.8

-2140.687.516297.63

-3309.9-150.58337.27

-3976-364.6326.72

-4037.6-522.04267.5

-3485.3-598.87168.68

phase R

Phase Y

Phase B

--------->Time

---------->Currents

Line Currents for L-G fault at 25km

225LN25

054164-187540133370121.31-444.43323.12

0.00125120940-19076069820281.66-455.19173.53

0.0025169310-164950-4364.8399.13-396.65-2.4772

0.00375191900-114020-77885455.84-277.73-178.11

0.005185280-45732-139550443.15-116.52-326.63

0.0062515045029517-179970362.9962.427-425.42

0.007592712100270-192980227.57231.87-459.44

0.0087520862155760-17662057.507366.01-423.52

0.01-54164187540-133370-121.31444.43-323.12

0.01125-120940190760-69820-281.66455.19-173.53

0.0125-1693101649504364.7-399.13396.652.4842

0.01375-19190011402077885-455.84277.72178.12

0.015-18528045732139550-443.15116.52326.63

0.01625-150450-29517179960-362.99-62.43425.42

0.0175-92712-100270192980-227.58-231.87459.45

0.01875-20862-155760176620-57.511-366.01423.52

0.0254164-187540133370121.31-444.43323.12

0.02125120940-19076069820281.66-455.19173.53

0.0225169310-164950-4364.7399.13-396.65-2.4783

0.02375191900-114020-77885455.84-277.73-178.11

0.025185280-45732-139550443.15-116.52-326.63

0.0262515045029517-179970362.9962.428-425.42

0.027592712100270-192980227.57231.87-459.44

0.0287520862155760-17662057.509366.01-423.52

0.03-54164187540-133370-121.31444.43-323.12

0.03125-120940190760-69820-281.66455.19-173.53

0.0325-1693101649504364.8-399.13396.652.4819

0.03375-19190011402077885-455.84277.72178.11

0.035-18528045732139550-443.15116.52326.63

0.03625-150450-29517179970-362.99-62.429425.42

0.0375-92712-100270192980-227.58-231.87459.45

0.03875-20862-155760176620-57.511-366.01423.52

0.0454164-187540133370121.31-444.43323.12

0.04125120940-19076069820281.66-455.19173.53

0.0425169310-164950-4364.6399.13-396.65-2.4792

0.04375191900-114020-77885455.84-277.72-178.11

0.045185280-45732-139550443.15-116.52-326.63

0.0462515045029517-179970362.9962.429-425.42

0.047592712100270-192980227.57231.87-459.44

0.0487520862155760-17662057.508366.01-423.52

0.05-54164187540-133370-121.31444.43-323.12

0.05125-120940190760-69820-281.66455.19-173.53

0.0525-1693101649504364.7-399.13396.652.4818

0.05375-19190011402077885-455.84277.72178.12

0.055-18528045732139550-443.15116.52326.63

0.05625-150450-29517179970-362.99-62.428425.42

0.0575-92712-100270192980-227.58-231.87459.45

0.05875-20862-155760176620-57.512-366.01423.52

0.0654164-187540133370121.31-444.43323.12

0.0612566078-19295067636951.01-428.19200.54

0.062550520-168450-78672160.7-322.1372.043

0.0637570767-122830-866913529.3-142.56-42.945

0.065101830-53776-1475904819.982.365-127.75

0.066256046832310-1771705800.6319.45-168.4

0.06751770395957-1973006287.1532.3-159.02

0.0687519550144090-1883006183.1686.66-102.88

0.07-19362195610-1253005479.1761.45-6.1065

0.07125-65002194290-662984252.5745.57116.85

0.0725-64136154600-5984.52671.8636.61242.44

0.07375-8224912888092750957.06454.34354.73

0.075-7823750725144540-653.47227.62437.73

0.07625-58146-36550172930-1929.2-14.685473.17

0.0775-43169-85441207820-2696-230.64460.68

0.078755332.8-161800170580-2849.8-389.79399.75

0.0814085-188010132910-2383.4-470.8296.76

0.0812560235-18901071573-1382.8-457.25171.47

0.082573850-172930-12347-7.7446-355.5338.646

0.0837572493-116570-804311512.8-179.13-79.517

0.08590962-52254-1460702944.743.375-166.74

0.086254721127083-1824004053.4278.65-209.2

0.08754979493566-1996904664.3488.59-202.72

0.08875-3935.9159960-1724304674.6643.58-145.95

0.09-17518180310-1406004074.2716.31-51.249

0.09125-57712199720-608622947.3698.7870.058

0.0925-706011616901107.41459.4589.53195.36

0.09375-8075912370087563-172.25408.34308.73

0.095-7890246363140180-1701179.05389.17

0.09625-57155-24173185310-2905.1-61.017426.83

0.0975-44347-95817197440-3600.6-277.89413.43

0.098754769.1-158210174180-3691.9-437.67351.87

0.115979-184500136410-3165.9-516.5251.06

0.1012557986-19359066997-2107.9-504.41124.31

0.102574655-172020-11442-684.17-400.53-6.356

0.1037574997-112100-75969887.06-224.51-124.9

0.10580450-55577-1493902362.6-1.1509-211.26

0.106256645925645-1838403512.6234.79-253.06

0.10752674799502-1937604162.7445.99-245.32

0.1087510356154690-1776904209.3600.66-188.87

0.11-20223182210-1387003641.7675.42-92.137

0.11125-57677196980-636062546.4658.0229.294

0.1125-76651171190106021087.1549.86155.69

0.11375-7569311351077377-516.3369.05269.44

0.115-7327750359144170-2022.3141.65351.76

0.11625-69065-23516185970-3201.3-98.222389.63

0.1175-39872-93943199310-3875.8-314.1377.22

0.11875-1779.1-156340176040-3946.2-473.29316.25

0.1230093-192690128230-3402.1-551.17216.39

0.1212555193-19198068602-2327.4-537.1291.598

0.122568714-166080-5496.9-886.87-433.59-39.417

0.1237573912-116120-79987699.52-256.04-156.43

0.12572876-46759-1405702188.7-32.009-242.12

0.126255974427767-1817103352.9204.08-283.77

0.12753563096204-1970504014.4416.38-274.93

0.128757062.6152580-1798004071.8572.28-217.25

0.13-21930186970-1339503515.4647.55-120.01

0.13125-49008191370-692132429.4630.561.8361

0.1325-698911657305146.9978.72523.87129.69

0.13375-7941911586079729-616.38343.49243.88

0.135-7514849105142920-2113.7116.62326.74

0.13625-60504-24746184740-3285.8-122.44365.41

0.1375-37736-95359197900-3954.6-337.4353.91

0.13875-9446.9-152280180100-4018.7-495.66293.87

0.1420252-185770135150-3468.6-573.25194.3

0.1412547979-19084069748-2388.5-558.5870.142

0.142569887-167140-6554.4-943.07-454.05-59.877

0.1437582590-118890-82760647.38-275.81-176.2

0.14581945-52328-1461402140.6-51.205-261.32

0.146256496024266-1852203309185.49-302.36

0.14753564798602-1946603974.1398.33-292.99

0.148752522.6156840-1755404034.5554.77-234.77

0.15-26298188540-1323703481630.76-136.8

0.15125-49333190520-700602398.2614.29-14.432

0.1525-713091674706882.8950.54507.89113.72

0.15375-8456812013083997-642.35328.04228.43

0.155-7713750116143930-2137.9101.84311.95

0.15625-58527-27201182280-3307.4-136.95350.9

0.1575-39678-95109198150-3974.2-351.39339.92

0.15875-4456.4-154730177660-4036.7-509.01280.53

0.1625849-187410133510-3484.4-586.56181

0.1612552456-19192068659-2403-571.3157.408

0.162573583-169060-8474.2-955.61-466.78-72.613

0.1637579846-118180-82046635.72-287.92-188.31

0.16578250-51511-1453302130.4-63.072-273.19

0.166256118025605-1838803299.1174.47-313.38

0.16753660897649-1956103965.7387.47-303.85

0.168757943153280-1791104026.9544.39-245.14

0.17-28334189120-1318003474.8620.37-147.18

0.17125-50405190860-697252392.6604.32-24.398

0.1725-738691695008917.1945.05498.6104.43

0.17375-8101311860082462-646.65318.76219.15

0.175-7567349098142910-2141.592.841302.95

0.17625-64435-23917185570-3310.8-145.56342.29

0.1775-34269-98308194950-3977-359.78331.54

0.17875-6582.3-153640178750-4038.9-517.15272.39

0.1824499-187470133450-3486.3-594.38173.17

0.1812555146-19429066290-2404.4-579.0749.651

0.182570534-166900-6317.6-957.1-474.03-79.855

0.1837582654-119070-82940635.25-295.29-195.67

0.18577756-50920-1447402129.5-69.739-279.85

0.186255971526209-1832703299.2167.59-320.26

0.18753879496087-1971703965.5381.07-310.25

0.188756352.9154100-1782904027.1538.11-251.43

0.19-27702188890-1320303475.1614.34-153.22

0.19125-51742192080-685072393.2598.41-30.308

0.1925-704821670706484.7945.95492.8398.661

0.19375-7940211732081184-646.13313.41213.8

0.195-7647250001143820-2140.687.516297.63

0.19625-61865-25272184210-3309.9-150.58337.27

0.1975-37569-96506196750-3976-364.6326.72

0.19875-7329.8-153540178850-4037.6-522.04267.5

0.224473-187200133710-3485.3-598.87168.68

225LN25

phase R

Phase Y

Phase B

--------->Time

---------->Currents

Line Currents for L-G fault at 25km

Chart1

7.228188

7.228188

7.228227

7.228227

7.228227

7.228269

7.228269

7.228621

7.228621

7.228621

7.228529

7.228382

7.228382

7.22834

7.22834

7.22834

7.22834

7.22834

7.228379

7.228232

7.228232

7.228275

7.228275

7.228094

7.228094

7.228094

7.228094

7.228241

7.228241

7.228199

7.228199

7.228379

7.228379

72.039184

74.785934

34.667888

8.654784

5.808592

13.571854

16.828984

18.245622

18.770503

17.893652

16.442377

14.549608

12.84317

11.784551

11.153514

10.283022

10.055241

10.475715

10.69845

10.864804

11.146137

11.870552

12.434914

12.916948

13.13651

13.352275

13.165931

12.850754

12.446573

12.081388

11.784435

11.60658

11.474816

11.482585

11.599034

11.564137

11.959125

12.025229

12.175241

12.339291

12.420776

12.550888

12.407889

12.224249

12.247916

12.113358

11.996075

12.064288

11.983393

11.870152

11.873543

11.795733

11.775716

11.880765

11.94385

12.001938

11.894254

11.772866

11.830015

11.834413

11.702852

11.658369

11.607357

11.490182

11.369446

11.389808

11.560307

11.723431

11.80216

11.821753

11.850541

11.905164

11.9171

11.944178

12.036933

12.060969

12.027486

12.02568

12.029084

12.075819

12.139612

12.206792

12.157484

12.101426

12.063913

12.074572

12.065992

12.08948

12.107985

12.155551

12.087358

12.060938

12.125568

12.096307

12.087848

12.072666

12.112167

12.055839

12.109297

12.102542

12.087328

12.099651

12.105352

12.100491

12.121439

12.059293

12.028613

12.041043

12.010651

12.025574

12.022809

12.021884

---------->R

----------->X

RX plot for fault at 25 km in DFT

225LN25

0223.246233223.246233223.246233

0.00125278.064286156.758735156.758735

0.0025340.19904490.1053190.10531

0.00375418.9623029.4017389.401738

0.005529.484429101.120392-101.120392

0.00625692.881372261.759435-261.759435

0.0075899.977664461.766229-461.766229

0.00875986.879972540.413344-540.413344

0.01834.155445387.682513-387.682513

0.01125674.880357233.537236-233.537236

0.0125613.306249176.173567-176.173567

0.01375627.192229192.188506-192.188506

0.015697.190487262.187052-262.187052

0.01625813.317787375.907444-375.907444

0.0175941.179272499.048776-499.048776

0.01875986.891294540.414288-540.414288

0.02420.0746467.22818814.7487540.017205420.0746467.228188

0.02125420.0746467.22818814.7487540.017205420.0746467.228188

0.0225420.0747027.22822714.7488340.017205420.0747027.228227

0.02375420.0747027.22822714.7488340.017205420.0747027.228227

0.025420.0747027.22822714.7488340.017205420.0747027.228227

0.02625420.0746487.22826914.748920.017205420.0746487.228269

0.0275420.0746487.22826914.748920.017205420.0746487.228269

0.02875420.0745937.22862114.7496380.017206420.0745937.228621

0.03420.0745937.22862114.7496380.017206420.0745937.228621

0.03125420.0745937.22862114.7496380.017206420.0745937.228621

0.0325420.0744617.22852914.7494510.017206420.0744617.228529

0.03375420.0738117.22838214.7491510.017206420.0738117.228382

0.035420.0738117.22838214.7491510.017206420.0738117.228382

0.03625420.0738657.2283414.7490640.017206420.0738657.22834

0.0375420.0738657.2283414.7490640.017206420.0738657.22834

0.03875420.0738657.2283414.7490640.017206420.0738657.22834

0.04420.0738657.2283414.7490640.017206420.0738657.22834

0.04125420.0738657.2283414.7490640.017206420.0738657.22834

0.0425420.0739217.22837914.7491450.017206420.0739217.228379

0.04375420.073277.22823214.7488450.017205420.073277.228232

0.045420.073277.22823214.7488450.017205420.073277.228232

0.04625420.0732167.22827514.7489320.017205420.0732167.228275

0.0475420.0732167.22827514.7489320.017205420.0732167.228275

0.04875420.0732667.22809414.7485630.017205420.0732667.228094

0.05420.0732667.22809414.7485630.017205420.0732667.228094

0.05125420.0732667.22809414.7485630.017205420.0732667.228094

0.0525420.0732667.22809414.7485630.017205420.0732667.228094

0.05375420.0739167.22824114.7488630.017205420.0739167.228241

0.055420.0739167.22824114.7488630.017205420.0739167.228241

0.05625420.073977.22819914.7487760.017205420.073977.228199

0.0575420.073977.22819914.7487760.017205420.073977.228199

0.05875420.0739217.22837914.7491450.017206420.0739217.228379

0.06420.0739217.22837914.7491450.017206420.0739217.228379

0.06125335.14513272.039184-146.99234-0.211728335.145132-72.039184

0.0625181.76499174.785934-152.596939-0.390332181.764991-74.785934

0.06375100.56544334.667888-70.738083-0.331972100.565443-34.667888

0.06564.0079878.654784-17.659651-0.13439964.007987-8.654784

0.0662543.1157965.80859211.852140.13391443.1157965.808592

0.067530.08102113.57185427.6926860.42383230.08102113.571854

0.0687522.2865116.82898434.3386960.6467722.2865116.828984

0.0717.16493118.24562237.2292750.81590817.16493118.245622

0.0712513.75692918.77050338.3002660.93832813.75692918.770503

0.072511.6075317.89365236.5110970.99533911.6075317.893652

0.0737510.07890916.44237733.5498471.02088510.07890916.442377

0.0758.53519614.54960829.6877441.0402688.53519614.549608

0.076256.69435212.8431726.2058451.0903036.69435212.84317

0.07755.27221511.78455124.0457841.150125.27221511.784551

0.078754.13369211.15351422.7581861.2158734.13369211.153514

0.083.98446610.28302220.9819891.2011293.98446610.283022

0.081253.36851910.05524120.5172141.2475453.36851910.055241

0.08252.68272110.47571521.375171.3200952.68272110.475715

0.083752.14237810.6984521.8296491.3731592.14237810.69845

0.0851.61335510.86480422.1690861.423381.61335510.864804

0.086251.12655511.14613722.7431341.4700671.12655511.146137

0.08751.51877511.87055224.2212661.4435431.51877511.870552

0.088751.13743412.43491425.3728161.4795791.13743412.434914

0.091.44086312.91694826.3563841.4597071.44086312.916948

0.091251.99565813.1365126.804391.4200321.99565813.13651

0.09252.49638413.35227527.2446461.3859672.49638413.352275

0.093752.98551313.16593126.8644221.3478072.98551313.165931

0.0953.33191112.85075426.2213191.3171053.33191112.850754

0.096253.46444712.44657325.3966061.2993233.46444712.446573

0.09753.4665812.08138824.6514641.2913683.4665812.081388

0.098753.33432411.78443524.0455471.2950613.33432411.784435

0.13.09105811.6065823.6826441.3105183.09105811.60658

0.101252.87168111.47481623.4137861.3255732.87168111.474816

0.10252.62842811.48258523.4296381.3457682.62842811.482585

0.103752.42382111.59903423.6672461.3647932.42382111.599034

0.1052.16730311.56413723.5960411.385532.16730311.564137

0.106252.34566611.95912524.4019951.3771152.34566611.959125

0.10751.90596712.02522924.5368751.4136071.90596712.025229

0.108752.21857212.17524124.8429661.3905542.21857212.175241

0.112.27840712.33929125.1777041.3882062.27840712.339291

0.111252.42353412.42077625.3439691.3780982.42353412.420776

0.11252.54877912.55088825.6094571.3704452.54877912.550888

0.113752.67516612.40788925.3176751.3584452.67516612.407889

0.1152.72042212.22424924.9429661.3518222.72042212.224249

0.116252.95879912.24791624.9912591.3337622.95879912.247916

0.11752.87882612.11335824.7166981.3374682.87882612.113358

0.118752.96467411.99607524.4773881.3285142.96467411.996075

0.122.67158612.06428824.6165731.3528672.67158612.064288

0.121252.62261511.98339324.4515111.3553392.62261511.983393

0.12252.56820311.87015224.2204491.3577232.56820311.870152

0.123752.49358711.87354324.2273691.3637932.49358711.873543

0.1252.36840911.79573324.0686021.3726462.36840911.795733

0.126252.23739411.77571624.0277561.3830342.23739411.775716

0.12752.39284711.88076524.2421051.372052.39284711.880765

0.128752.34720911.9438524.3708251.3767492.34720911.94385

0.132.35283212.00193824.4893511.3772142.35283212.001938

0.131252.49859911.89425424.2696291.3637392.49859911.894254

0.13252.57843511.77286624.0219421.3551862.57843511.772866

0.133752.62943311.83001524.1385521.3520842.62943311.830015

0.1352.6779411.83441324.1475241.348262.6779411.834413

0.136252.5634711.70285223.8790821.3551562.5634711.702852

0.13752.52640811.65836923.7883171.3573932.52640811.658369

0.138752.66051211.60735723.6842291.3454792.66051211.607357

0.142.8014411.49018223.4451391.331652.8014411.490182

0.141252.85896411.36944623.1987821.3244442.85896411.369446

0.14252.82848211.38980823.2403321.3273862.82848211.389808

0.143752.8288311.56030723.5882261.330812.8288311.560307

0.1452.89880111.72343123.9210721.3283932.89880111.723431

0.146252.96844111.8021624.0817151.3243912.96844111.80216

0.14752.96774811.82175324.1216931.3248382.96774811.821753

0.148752.88830411.85054124.1804351.331732.88830411.850541

0.152.8277911.90516424.2918891.3375922.8277911.905164

0.151252.83829311.917124.3162441.3369832.83829311.9171

0.15252.84611911.94417824.3714961.3368742.84611911.944178

0.153752.87260212.03693324.5607591.3365292.87260212.036933

0.1552.90156612.06096924.6098021.3347082.90156612.060969

0.156252.87678112.02748624.5414811.3360232.87678112.027486

0.15752.91322412.0256824.5377961.3331252.91322412.02568

0.158752.81591512.02908424.5447411.3408452.81591512.029084

0.162.71805412.07581924.6401021.3494042.71805412.075819

0.161252.65892612.13961224.7702691.3551732.65892612.139612

0.16252.63310412.20679224.9073471.3583432.63310412.206792

0.163752.61865212.15748424.8067341.3586432.61865212.157484

0.1652.57781212.10142624.6923521.3609162.57781212.101426

0.166252.51749812.06391324.6158081.3650692.51749812.063913

0.16752.53455312.07457224.6375581.3638922.53455312.074572

0.168752.6382812.06599224.620051.355532.6382812.065992

0.172.60811812.0894824.6679761.3583182.60811812.08948

0.171252.60002712.10798524.7057361.3592722.60002712.107985

0.17252.59225912.15555124.802791.3606872.59225912.155551

0.173752.58698212.08735824.6636471.3599532.58698212.087358

0.1752.57583612.06093824.6097371.3603892.57583612.060938

0.176252.66714712.12556824.7416111.3542842.66714712.125568

0.17752.56795112.09630724.6819061.361612.56795112.096307

0.178752.60712412.08784824.6646461.3583692.60712412.087848

0.182.62747112.07266624.6336691.35652.62747112.072666

0.181252.59430912.11216724.7142681.3597942.59430912.112167

0.18252.60643312.05583924.5993351.3578772.60643312.055839

0.183752.61163412.10929724.7084121.3583782.61163412.109297

0.1852.60521112.10254224.6946281.358772.60521112.102542

0.186252.58212212.08732824.6635861.3603372.58212212.087328

0.18752.62210812.09965124.688731.3573872.62210812.099651

0.188752.59260712.10535224.7003631.3598132.59260712.105352

0.192.60392212.10049124.6904451.3588372.60392212.100491

0.191252.58977512.12143924.7331891.3603092.58977512.121439

0.19252.60729412.05929324.6063821.3578672.60729412.059293

0.193752.60432412.02861324.5437791.3575772.60432412.028613

0.1952.61288412.04104324.5691431.3571112.61288412.041043

0.196252.57444512.01065124.5071321.3596452.57444512.010651

0.19752.63527412.02557424.5375791.3550672.63527412.025574

0.198752.64913712.02280924.5319371.3539192.64913712.022809

0.22.64904812.02188424.530051.353912.64904812.021884

225LN25

---------->R

----------->X

RX plot for fault at 25 km in DFT

Chart1

7.228517

7.228512

7.228507

7.228503

7.228505

7.22851

7.228515

7.228099

7.228517

7.228512

7.228507

7.228503

7.228505

7.22851

7.228515

7.228939

7.228937

7.228932

7.228927

7.135733

6.910772

6.677741

6.587119

6.656373

6.790847

6.937702

7.034723

7.001037

6.795789

6.490504

6.283677

6.336695

6.586032

6.84631

92.38472

93.31851

52.0777

28.43414

15.44959

9.950152

9.991865

11.8953

13.94083

14.45911

13.66141

12.07482

10.36826

9.211942

8.418937

8.961014

9.274943

10.03323

10.74561

11.38959

11.89473

13.54662

13.72164

14.04129

13.99979

13.70799

13.10077

12.47543

11.8714

11.51062

11.34768

11.34549

11.50661

11.74752

12.09346

12.20393

13.13584

12.7582

13.28298

13.29102

13.22492

13.12431

12.81937

12.45922

12.62625

12.3771

12.50411

12.30211

12.35881

12.3584

12.39771

12.28904

12.20351

12.59407

12.59672

12.60023

12.6177

12.52312

12.52726

12.51441

12.23544

12.15253

12.34343

12.51273

12.57238

12.61837

12.82084

13.09074

13.27088

13.26271

13.11553

13.03277

13.02848

13.04309

13.1358

13.18528

13.10462

13.1415

12.99032

---------->R

---------->X

RX plot for fault at 25Km in WT

225lnc25

04.20E+027.23E+0014.697418

0.001254.20E+027.23E+0014.697408

0.00254.20E+027.23E+0014.697397

0.003754.20E+027.23E+0014.697391

0.0054.20E+027.23E+0014.697394

0.006254.20E+027.23E+0014.697405

0.00754.20E+027.23E+0014.697415

0.008754.20E+027.23E+0014.696568

0.014.20E+027.23E+0014.697418

0.011254.20E+027.23E+0014.697408

0.01254.20E+027.23E+0014.697397

0.013754.20E+027.23E+0014.697391

0.0154.20E+027.23E+0014.697394

0.016254.20E+027.23E+0014.697405

0.01754.20E+027.23E+0014.697415

0.018754.20E+027.23E+0014.698277

0.024.20E+027.23E+0014.698273

0.021254.20E+027.23E+0014.698262

0.02254.20E+027.23E+0014.698252

0.023754.15E+027.14E+0014.508765

0.0254.02E+026.91E+0014.051363

0.026253.88E+026.68E+0013.57755

0.02753.83E+026.59E+0013.393293

0.028753.87E+026.66E+0013.534104

0.033.95E+026.79E+0013.807525

0.031254.03E+026.94E+0014.106117

0.03254.09E+027.03E+0014.303387

0.033754.07E+027.00E+0014.234895

0.0353.95E+026.80E+0013.817572

0.036253.77E+026.49E+0013.19685

0.03753.65E+026.28E+0012.776319

0.038753.68E+026.34E+0012.884117

0.043.83E+026.59E+0013.391083

0.041253.98E+026.85E+0013.920295

0.04253.14E+029.24E+01187.841705

0.043751.63E+029.33E+01189.740326

0.0459.21E+015.21E+01105.887245

0.046256.03E+012.84E+0157.813862

0.04754.40E+011.54E+0131.412949

0.048753.53E+019.95E+0020.231195

0.053.09E+019.99E+0020.31601

0.051252.79E+011.19E+0124.186178

0.05252.49E+011.39E+0128.345253

0.053752.15E+011.45E+0129.399054

0.0551.82E+011.37E+0127.777136

0.056251.55E+011.21E+0124.551189

0.05751.36E+011.04E+0121.081326

0.058751.31E+019.21E+0018.730227

0.061.32E+018.42E+0017.117846

0.061251.22E+018.96E+0018.220028

0.06251.18E+019.27E+0018.858326

0.063751.19E+011.00E+0120.400124

0.0651.18E+011.07E+0121.848572

0.066251.15E+011.14E+0123.157936

0.06751.19E+011.19E+0124.185015

0.068751.21E+011.35E+0127.54373

0.071.31E+011.37E+0127.899588

0.071251.39E+011.40E+0128.549515

0.07251.45E+011.40E+0128.465151

0.073751.54E+011.37E+0127.871841

0.0751.60E+011.31E+0126.637203

0.076251.63E+011.25E+0125.365726

0.07751.62E+011.19E+0124.137577

0.078751.60E+011.15E+0123.404018

0.081.57E+011.13E+0123.072737

0.081251.54E+011.13E+0123.068275

0.08251.51E+011.15E+0123.395868

0.083751.49E+011.17E+0123.885704

0.0851.48E+011.21E+0124.589083

0.086251.45E+011.22E+0124.813694

0.08751.46E+011.31E+0126.708515

0.088751.49E+011.28E+0125.940664

0.091.49E+011.33E+0127.007683

0.091251.52E+011.33E+0127.024025

0.09251.55E+011.32E+0126.889626

0.093751.59E+011.31E+0126.68507

0.0951.59E+011.28E+0126.065058

0.096251.58E+011.25E+0125.332767

0.09751.59E+011.26E+0125.672392

0.098751.58E+011.24E+0125.16581

0.11.55E+011.25E+0125.424046

0.101251.57E+011.23E+0125.013321

0.10251.55E+011.24E+0125.128613

0.103751.52E+011.24E+0125.127777

0.1051.51E+011.24E+0125.20771

0.106251.49E+011.23E+0124.986746

0.10751.49E+011.22E+0124.812849

0.108751.49E+011.26E+0125.606955

0.111.51E+011.26E+0125.612349

0.111251.52E+011.26E+0125.619478

0.11251.50E+011.26E+0125.655005

0.113751.48E+011.25E+0125.462702

0.1151.49E+011.25E+0125.471117

0.116251.49E+011.25E+0125.444981

0.11751.48E+011.22E+0124.877768

0.118751.48E+011.22E+0124.709202

0.121.47E+011.23E+0125.097347

0.121251.44E+011.25E+0125.441566

0.12251.41E+011.26E+0125.562851

0.123751.42E+011.26E+0125.656361

0.1251.44E+011.28E+0126.068029

0.126251.46E+011.31E+0126.616814

0.12751.46E+011.33E+0126.983084

0.128751.46E+011.33E+0126.966469

0.131.47E+011.31E+0126.66721

0.131251.48E+011.30E+0126.498947

0.13251.48E+011.30E+0126.490225

0.133751.49E+011.30E+0126.519918

0.1351.50E+011.31E+0126.708433

0.136251.51E+011.32E+0126.809036

0.13751.51E+011.31E+0126.645025

0.138751.50E+011.31E+0126.720013

0.141.51E+011.30E+0126.412636

225lnc25

---------->R

---------->X

RX plot for fault at 25Km in WT

Chart1

7.234092

7.233186

7.233382

7.233223

7.233223

7.234019

7.235547

7.235429

7.234776

7.232067

7.232316

7.232462

7.232462

7.23242

7.23242

7.232874

7.233136

7.235285

7.235298

7.235298

7.235298

7.235341

7.235341

7.235341

7.235603

7.237752

7.237726

7.237579

7.237462

7.237783

7.237783

7.237329

7.237329

53.414595

72.498387

39.079416

9.436904

8.954619

19.417303

25.460889

28.801525

29.96966

30.014584

29.118663

27.239342

25.068116

23.089618

21.709577

20.650946

20.578189

21.04676

21.357155

21.696735

22.393095

23.4231

24.524655

25.339948

26.096002

26.335303

26.00085

25.373914

24.404422

23.676927

23.075667

22.572943

22.150675

22.01065

22.220046

22.483186

22.984559

23.338046

23.668239

24.019519

24.19279

24.368191

24.325421

24.135055

23.929085

23.670568

23.479619

23.442862

23.343452

23.427713

23.440154

23.527342

23.610606

23.728067

23.847085

23.892229

23.996406

23.953047

23.919363

23.909081

23.863368

23.807623

23.7482

23.685492

23.753592

23.811744

23.834608

23.927532

23.957834

24.000294

24.029078

24.059543

24.06697

24.15423

24.229767

24.170417

24.1165

24.099721

24.085579

24.076466

24.036805

24.013197

24.040669

24.068043

24.072108

24.079244

24.087685

24.099179

24.105657

24.06783

24.032798

24.066957

24.09666

24.09026

24.08973

24.087369

24.090737

24.101799

24.093172

24.088177

24.095661

24.101094

24.103644

24.126886

24.146098

24.153603

24.180052

24.169024

24.16273

24.163344

24.16182

24.156754

----------->R

----------->X

RX plot for fault at 50km in DFT

225ln50

0223.267964223.279417

0.00125278.087002156.775099

0.0025340.22304290.113957

0.00375418.9916779.404549

0.005529.521808-101.124756

0.00625692.932766-261.77385

0.0075900.050029-461.803182

0.00875986.970473-540.461763

0.01834.236109-387.71392

0.01125674.940545-233.548997

0.0125613.355074-176.181381

0.01375627.239065-192.197389

0.015697.242056-262.200376

0.01625813.381627-375.930408

0.0175941.257232-499.081753

0.01875986.977176-540.452244

0.02420.0976197.23409214.76080.017218

0.02125420.0969237.23318614.7589530.017216

0.0225420.0972047.23338214.7593540.017217

0.02375420.0960697.23322314.7590270.017216

0.025420.0960697.23322314.7590270.017216

0.02625420.0949847.23401914.7606520.017218

0.0275420.0940217.23554714.7637710.017222

0.02875420.0940627.23542914.7635290.017222

0.03420.0939467.23477614.7621970.01722

0.03125420.0919027.23206714.7566690.017214

0.0325420.0922587.23231614.7571760.017214

0.03375420.0929097.23246214.7574760.017215

0.035420.0929097.23246214.7574760.017215

0.03625420.0929637.2324214.757390.017215

0.0375420.0929637.2324214.757390.017215

0.03875420.0928837.23287414.7583150.017216

0.04420.0929557.23313614.758850.017216

0.04125420.0946367.23528514.7632350.017221

0.0425420.0946557.23529814.7632620.017221

0.04375420.0946557.23529814.7632620.017221

0.045420.0946557.23529814.7632620.017221

0.04625420.0946017.23534114.7633490.017221

0.0475420.0946017.23534114.7633490.017221

0.04875420.0946017.23534114.7633490.017221

0.05420.0946727.23560314.7638850.017222

0.05125420.0963547.23775214.768270.017227

0.0525420.0963167.23772614.7682160.017227

0.05375420.0956667.23757914.7679170.017227

0.055420.0963197.23746214.7676780.017226

0.05625420.0958137.23778314.7683320.017227

0.0575420.0958137.23778314.7683320.017227

0.05875420.0958937.23732914.7674060.017226

0.06420.0958937.23732914.7674060.017226

0.06125362.42285353.414595-108.989799-0.146329

0.0625230.9790672.498387-147.929321-0.304136

0.06375140.511639.079416-79.739586-0.271267

0.06592.9782959.436904-19.255529-0.101149

0.0662565.1296898.95461918.271450.136632

0.067547.46236519.41730339.6200290.388335

0.0687535.42393525.46088951.9516640.623198

0.0727.14369828.80152558.7680660.815023

0.0712521.68865429.9696661.1515850.944349

0.072518.16411930.01458461.2432521.026579

0.0737515.99260529.11866359.4151691.068551

0.07514.37710827.23934255.5805091.085152

0.0762512.88845325.06811651.150231.095903

0.077510.99152923.08961847.1132051.126502

0.078759.21774121.70957744.2973021.16927

0.088.09770420.65094642.1372181.197099

0.081256.60592620.57818941.9887621.260172

0.08255.27554821.0467642.9448551.325198

0.083754.1564921.35715543.5782011.378581

0.0853.08664921.69673544.2710991.429481

0.086252.24466322.39309545.6919861.470891

0.08751.89997223.423147.7936591.489858

0.088752.14391124.52465550.0413281.483599

0.093.06618725.33994851.7048911.45038

0.091253.8926226.09600253.2475811.422723

0.09254.95558826.33530353.7358631.384799

0.093755.93485326.0008553.0534291.346385

0.0956.62562525.37391451.7741971.31538

0.096256.64036924.40442249.7959981.305131

0.09756.62250823.67692748.3115811.298063

0.098756.43645923.07566747.084741.298782

0.16.18882622.57294346.0589561.303202

0.101255.87656722.15067545.1973381.311471

0.10255.44550222.0106544.9116251.328263

0.103755.0513122.22004645.3388861.347264

0.1054.74435822.48318645.8758131.362829

0.106254.76296322.98455946.8988381.366464

0.10754.66833623.33804647.620111.373371

0.108754.88549723.66823948.2938541.367239

0.114.94150924.01951949.010621.367898

0.111255.20994724.1927949.3641741.358684

0.11255.47241424.36819149.7220691.349889

0.113755.74825924.32542149.63481.338746

0.1155.9342124.13505549.2463681.329704

0.116256.0521123.92908548.8260961.323073

0.11755.89663523.67056848.2986031.326653

0.118755.84439223.47961947.9089851.326841

0.125.55811923.44286247.8339811.338003

0.121255.42422123.34345247.6311421.342482

0.12255.2434623.42771347.8030741.350611

0.123755.09974923.44015447.8284571.35657

0.1254.99474523.52734248.0063591.361607

0.126254.89635623.61060648.1762581.366315

0.12754.87835123.72806748.4159281.368028

0.128754.82062223.84708548.6587791.371337

0.134.9500423.89222948.7508931.366505

0.131254.99200823.99640648.9634591.36569

0.13255.09635723.95304748.8749891.361158

0.133755.17560823.91936348.8062591.357704

0.1355.25877323.90908148.7852781.354295

0.136255.31628323.86336848.6920011.351596

0.13755.36406623.80762348.5782591.349188

0.138755.34951223.748248.4570081.349235

0.145.34505923.68549248.3290561.348846

0.141255.22930723.75359248.468011.354105

0.14255.16491723.81174448.586671.357199

0.143755.12350123.83460848.633321.359058

0.1455.13059923.92753248.8229291.359572

0.146255.10770323.95783448.8847581.360746

0.14755.13058424.00029448.9713941.360194

0.148755.1609224.02907849.0301251.359232

0.155.16826924.05954349.0922891.3592

0.151255.19760224.0669749.1074451.358099

0.15255.20171824.1542349.2854921.358682

0.153755.23689524.22976749.4396211.357936

0.1555.22811524.17041749.3185231.357776

0.156255.19080624.116549.2085081.358792

0.15755.20092424.09972149.1742711.358248

0.158755.17709324.08557949.1454121.359072

0.165.16139424.07646649.126821.359618

0.161255.17327624.03680549.0458911.358807

0.16255.16548424.01319748.9977231.358915

0.163755.15655124.04066949.0537761.359505

0.1655.15925324.06804349.1096341.359631

0.166255.14740224.07210849.1179281.360136

0.16755.13771724.07924449.1324881.360582

0.168755.14074824.08768549.1497121.360533

0.175.13711224.09917949.1731641.360774

0.171255.14146324.10565749.1863821.360656

0.17255.15832324.0678349.10921.359666

0.173755.15949324.03279849.037721.359321

0.1755.1858424.06695749.1074181.358566

0.176255.23377324.0966649.1680261.356919

0.17755.22789724.0902649.1549681.357097

0.178755.20296824.0897349.1538851.358081

0.185.19954924.08736949.1490671.358196

0.181255.19248524.09073749.1559371.358505

0.18255.18643124.10179949.1785091.35884

0.183755.18251624.09317249.1609081.358922

0.1855.17672624.08817749.1507151.359109

0.186255.18297624.09566149.1659851.358925

0.18755.1954324.10109449.1770711.358477

0.188755.18925324.10364449.1822741.358744

0.195.15268824.12688649.2296981.360391

0.191255.14010724.14609849.2689021.361052

0.19255.13925724.15360349.2842141.361149

0.193755.14398124.18005249.3381811.361185

0.1955.13873424.16902449.3156811.3613

0.196255.13152124.1627349.3028371.361532

0.19755.13663724.16334449.3040891.361335

0.198755.1434224.1618249.300981.361053

0.25.15128424.15675449.2906421.360699

225ln50

----------->R

----------->X

RX plot for fault at 50km in DFT

Chart3

7.23436

7.233935

7.232656

7.232656

7.23264

7.232647

7.233057

7.234309

7.234305

7.2343

7.232165

7.232587

7.232174

7.232601

7.232186

7.232184

7.232597

7.233012

7.235557

7.167866

6.973714

6.766356

6.699127

6.792737

6.962521

7.129818

7.223428

7.157595

6.909264

6.583145

6.39062

6.473741

6.746706

7.023877

65.15024

99.66697

70.10854

42.61423

26.36762

19.57894

18.55322

20.85252

23.80799

25.29848

24.9864

23.31802

21.37162

19.29016

18.1113

18.42126

18.87603

20.07127

21.3245

22.47954

23.80867

25.41898

26.85062

27.71396

27.56541

26.83173

25.65808

24.42661

22.86438

22.15424

21.95061

22.1548

22.57546

23.00019

23.64455

24.29319

25.33445

25.72764

26.16044

26.05653

25.92476

25.73519

25.45003

25.06055

24.7459

24.21828

24.10627

23.93174

24.02801

24.21674

24.37703

24.57713

24.68543

24.81214

24.76872

24.84105

24.77607

24.67476

24.56704

24.52357

24.47593

24.47107

24.43345

24.45934

24.4472

24.51029

24.56815

24.72621

24.76264

24.83728

24.8764

24.86083

24.85139

24.86685

24.92474

24.83205

24.71736

24.71856

24.68948

---------->R

---------->x

RX plot for fault at 50km in WT

225lnc50

04.20E+027.23E+0014.709299

0.001254.20E+027.23E+0014.708435

0.00254.20E+027.23E+0014.705833

0.003754.20E+027.23E+0014.705833

0.0054.20E+027.23E+0014.705802

0.006254.20E+027.23E+0014.705816

0.00754.20E+027.23E+0014.70665

0.008754.20E+027.23E+0014.709194

0.014.20E+027.23E+0014.709188

0.011254.20E+027.23E+0014.709177

0.01254.20E+027.23E+0014.704836

0.013754.20E+027.23E+0014.705694

0.0154.20E+027.23E+0014.704854

0.016254.20E+027.23E+0014.705722

0.01754.20E+027.23E+0014.704878

0.018754.20E+027.23E+0014.704875

0.024.20E+027.23E+0014.705715

0.021254.20E+027.23E+0014.706558

0.02254.20E+027.24E+0014.711732

0.023754.16E+027.17E+0014.5741

0.0254.05E+026.97E+0014.17934

0.026253.93E+026.77E+0013.757728

0.02753.89E+026.70E+0013.621034

0.028753.94E+026.79E+0013.811367

0.034.04E+026.96E+0014.156581

0.031254.14E+027.13E+0014.496739

0.03254.19E+027.22E+0014.687071

0.033754.15E+027.16E+0014.553216

0.0354.01E+026.91E+0014.048295

0.036253.82E+026.58E+0013.385212

0.03753.71E+026.39E+0012.993759

0.038753.76E+026.47E+0013.162766

0.043.92E+026.75E+0013.717773

0.041254.08E+027.02E+0014.281333

0.04253.59E+026.52E+01132.467056

0.043752.20E+029.97E+01202.648376

0.0451.29E+027.01E+01142.548538

0.046258.57E+014.26E+0186.645592

0.04756.32E+012.64E+0153.612087

0.048755.11E+011.96E+0139.808975

0.054.45E+011.86E+0137.723419

0.051254.02E+012.09E+0142.398483

0.05253.56E+012.38E+0148.407715

0.053753.10E+012.53E+0151.438263

0.0552.73E+012.50E+0150.803722

0.056252.49E+012.33E+0147.411476

0.05752.40E+012.14E+0143.453953

0.058752.41E+011.93E+0139.221825

0.062.42E+011.81E+0136.824894

0.061252.32E+011.84E+0137.455124

0.06252.30E+011.89E+0138.379787

0.063752.29E+012.01E+0140.810017

0.0652.26E+012.13E+0143.358158

0.066252.24E+012.25E+0145.706638

0.06752.30E+012.38E+0148.409103

0.068752.40E+012.54E+0151.683277

0.072.53E+012.69E+0154.594158

0.071252.63E+012.77E+0156.349556

0.07252.82E+012.76E+0156.047516

0.073752.98E+012.68E+0154.555748

0.0753.09E+012.57E+0152.169426

0.076253.14E+012.44E+0149.665524

0.07753.12E+012.29E+0146.489124

0.078753.07E+012.22E+0145.045216

0.083.01E+012.20E+0144.631191

0.081252.92E+012.22E+0145.04636

0.08252.82E+012.26E+0145.901672

0.083752.75E+012.30E+0146.765259

0.0852.74E+012.36E+0148.07539

0.086252.74E+012.43E+0149.394253

0.08752.77E+012.53E+0151.511395

0.088752.80E+012.57E+0152.310844

0.092.84E+012.62E+0153.190849

0.091252.91E+012.61E+0152.979576

0.09252.96E+012.59E+0152.711647

0.093753.03E+012.57E+0152.326206

0.0953.06E+012.55E+0151.746399

0.096253.07E+012.51E+0150.954479

0.09753.06E+012.47E+0150.31472

0.098753.04E+012.42E+0149.241947

0.13.01E+012.41E+0149.014198

0.101253.01E+012.39E+0148.659336

0.10252.99E+012.40E+0148.855068

0.103752.99E+012.42E+0149.238804

0.1052.97E+012.44E+0149.564724

0.106252.97E+012.46E+0149.971581

0.10752.98E+012.47E+0150.191765

0.108752.99E+012.48E+0150.449413

0.113.01E+012.48E+0150.361122

0.111253.01E+012.48E+0150.50819

0.11253.04E+012.48E+0150.37606

0.113753.04E+012.47E+0150.170071

0.1153.04E+012.46E+0149.951057

0.116253.05E+012.45E+0149.862682

0.11753.05E+012.45E+0149.765812

0.118753.04E+012.45E+0149.755932

0.123.03E+012.44E+0149.679432

0.121253.02E+012.45E+0149.732086

0.12253.03E+012.44E+0149.707386

0.123753.04E+012.45E+0149.835659

0.1253.04E+012.46E+0149.953304

0.126253.04E+012.47E+0150.274696

0.12753.04E+012.48E+0150.34877

0.128753.04E+012.48E+0150.500519

0.133.05E+012.49E+0150.580067

0.131253.05E+012.49E+0150.548401

0.13253.05E+012.49E+0150.529209

0.133753.07E+012.49E+0150.560638

0.1353.08E+012.49E+0150.67836

0.136253.08E+012.48E+0150.489899

0.13753.07E+012.47E+0150.256699

0.138753.07E+012.47E+0150.259129

0.143.07E+012.47E+0150.200001

225lnc50

---------->R

---------->x

RX plot for fault at 50km in WT

Chart1

7.237599

7.236682

7.236346

7.236187

7.236586

7.23727

7.238557

7.238971

7.24008

7.240986

7.240777

7.24063

7.240231

7.240482

7.240482

7.240403

7.240403

7.240403

7.239584

7.239584

7.239467

7.240557

7.240013

7.240545

7.240545

7.240545

7.241744

7.241744

7.241627

7.24058

7.24058

7.240229

7.240229

37.572873

63.21487

38.23032

7.553331

13.759971

26.899309

34.718276

39.448796

42.281185

43.802219

44.029352

42.559341

39.725826

36.709669

34.351686

32.655692

31.707492

31.415015

31.734499

32.487691

33.703568

35.256702

36.940793

38.437658

39.409227

39.575863

38.928717

37.786159

36.481062

35.333574

34.513866

34.082307

34.040142

34.312313

34.84501

35.535513

36.268128

36.945437

37.455277

37.736783

37.767006

37.612324

37.341999

37.012766

36.69337

36.373669

36.065751

35.775035

35.509698

35.334147

35.254089

35.294688

35.416057

35.577101

35.741551

35.894855

36.026844

36.137383

36.186441

36.183501

36.093351

35.982751

35.913246

35.936027

36.05345

36.186305

36.265176

36.269518

36.244584

36.253211

36.320907

36.402979

36.430431

36.362294

36.230221

36.0977

36.029026

36.001082

35.969528

35.909038

35.837793

35.810831

35.821394

35.85653

35.881867

35.900528

35.907417

35.898887

35.885311

35.9121

35.97543

36.04123

36.046582

36.028214

36.036099

36.056388

36.030045

35.961664

35.924301

35.934937

35.962445

35.969913

35.971276

35.981293

35.996558

36.000182

35.996382

35.981127

35.980733

35.982353

35.980721

35.980942

-------->R

--------->X

RX plot for fault at 75km

225ln75

0223.287161223.287169

0.00125278.124249156.790563

0.0025340.25723190.12278

0.00375419.0266559.406837

0.005529.565197-101.132123

0.00625692.989349-261.795211

0.0075900.131484-461.837475

0.00875987.054987-540.496383

0.01834.276685-387.7276

0.01125674.965583-233.553642

0.0125613.371821-176.183234

0.01375627.257271-192.201011

0.015697.260346-262.20381

0.01625813.40419-375.935475

0.0175941.286174-499.090799

0.01875987.016999-540.4679

0.02420.1122367.23759914.7679570.017226420.112236

0.02125420.1115417.23668214.7660860.017224420.111541

0.0225420.1109137.23634614.7654010.017223420.110913

0.02375420.1097777.23618714.7650760.017223420.109777

0.025420.1080157.23658614.765890.017224420.108015

0.02625420.1070967.2372714.7672870.017226420.107096

0.0275420.1062777.23855714.7699120.017229420.106277

0.02875420.1062597.23897114.7707580.01723420.106259

0.03420.1065427.2400814.773020.017232420.106542

0.03125420.1072357.24098614.7748690.017234420.107235

0.0325420.1069357.24077714.7744420.017234420.106935

0.03375420.1062847.2406314.7741420.017234420.106284

0.035420.1080467.24023114.7733270.017233420.108046

0.03625420.1076517.24048214.7738390.017233420.107651

0.0375420.1076517.24048214.7738390.017233420.107651

0.03875420.1076767.24040314.7736790.017233420.107676

0.04420.1076767.24040314.7736790.017233420.107676

0.04125420.1076767.24040314.7736790.017233420.107676

0.0425420.1063537.23958414.7720070.017231420.106353

0.04375420.1063537.23958414.7720070.017231420.106353

0.045420.1070067.23946714.771770.017231420.107006

0.04625420.1054737.24055714.7739930.017233420.105473

0.0475420.1058527.24001314.7728820.017232420.105852

0.04875420.1057477.24054514.7739680.017233420.105747

0.05420.1057477.24054514.7739680.017233420.105747

0.05125420.1057477.24054514.7739680.017233420.105747

0.0525420.1076147.24174414.7764150.017236420.107614

0.05375420.1076147.24174414.7764150.017236420.107614

0.055420.1082677.24162714.7761770.017236420.108267

0.05625420.1097467.2405814.774040.017233420.109746

0.0575420.1097467.2405814.774040.017233420.109746

0.05875420.1098027.24022914.7733230.017232420.109802

0.06420.1098027.24022914.7733230.017232420.109802

0.06125380.58038537.572873-76.665558-0.098406380.580385

0.0625273.02379263.21487-128.986771-0.227527273.023792

0.06375178.09633638.23032-78.00705-0.211452178.096336

0.065121.2948567.553331-15.412193-0.062192121.294856

0.0662586.73141913.75997128.076530.15733986.731419

0.067563.98703626.89930954.8866880.39795763.987036

0.0687548.2649834.71827670.8408970.62357948.26498

0.0737.10568939.44879680.4932860.81599637.105689

0.0712529.31722942.28118586.2726360.96452229.317229

0.072524.25080643.80221989.3762281.0651624.250806

0.0737521.43065644.02935289.8396841.11781621.430656

0.07519.93933842.55934186.8401951.13265919.939338

0.0762518.45194339.72582681.0585561.13596418.451943

0.077516.33720936.70966974.9042361.15207616.337209

0.0787514.06590434.35168670.0928881.18215514.065904

0.0812.27962332.65569266.6323011.2111212.279623

0.0812510.41236831.70749264.697541.25350310.412368

0.08258.5702231.41501564.1007611.3044718.57022

0.083756.87050231.73449964.7526471.3575876.870502

0.0855.39192232.48769166.2895051.4063275.391922

0.086254.2944733.70356868.7704391.444064.29447

0.08753.73134235.25670271.9395291.4653553.731342

0.088753.79259236.94079375.3758321.4684883.792592

0.094.63948438.43765878.4301071.4506764.639484

0.091256.06264439.40922780.4125441.4181556.062644

0.09257.74049539.57586380.7525631.3776487.740495

0.093759.20607138.92871779.4320911.3385779.206071

0.09510.12444137.78615977.1007611.30900510.124441

0.0962510.37319136.48106274.4377751.29376410.373191

0.097510.06444735.33357472.0963821.29330410.064447

0.098759.38398534.51386670.4238131.3053239.383985

0.18.51808934.08230769.5432361.3258868.518089

0.101257.62030534.04014269.4571991.3505657.620305

0.10256.83289734.31231370.012551.3742296.832897

0.103756.24117734.8450171.0994951.3935636.241177

0.1055.91108535.53551372.508431.4059635.911085

0.106255.86408236.26812874.0032961.4104975.864082

0.10756.11281736.94543775.3853071.4068276.112817

0.108756.57468937.45527776.4256131.3970326.574689

0.117.16073937.73678377.0000081.3832717.160739

0.111257.77212837.76700677.0616761.3678387.772128

0.11258.29564637.61232476.7460561.3537158.295646

0.113758.69139337.34199976.1944731.3421178.691393

0.1158.9535237.01276675.522691.3334528.95352

0.116259.12725736.6933774.8709791.3279.127257

0.11759.20627336.37366974.2186431.32299.206273

0.118759.22553336.06575173.5903551.3203699.225533

0.129.17296635.77503572.9971621.3197979.172966

0.121259.05441535.50969872.4557571.3211329.054415

0.12258.85845435.33414772.0975491.3251548.858454

0.123758.62962335.25408971.9341961.3307338.629623

0.1258.42139735.29468872.0170361.3365738.421397

0.126258.27263135.41605772.2646871.3413268.272631

0.12758.19924935.57710172.5932851.3442878.199249

0.128758.2007635.74155172.9288411.3452548.20076

0.138.24045635.89485573.2416461.3451348.240456

0.131258.31880636.02684473.5109631.3438688.318806

0.13258.42709936.13738373.7365111.3416948.427099

0.133758.55899136.18644173.8366171.338548.558991

0.1358.69085336.18350173.830621.3350738.690853

0.136258.74843136.09335173.6466671.3329998.748431

0.13758.7117435.98275173.4209981.3332588.71174

0.138758.56259135.91324673.2791751.3367428.562591

0.148.36273135.93602773.3256611.3421548.362731

0.141258.18026736.0534573.5652541.3476818.180267

0.14258.07448136.18630573.8363421.3512568.074481

0.143758.02129536.26517673.9972691.3531178.021295

0.1457.95606236.26951874.0061341.3548577.956062

0.146257.83273636.24458473.9552541.3579627.832736

0.14757.66486136.25321173.9728551.3624397.664861

0.148757.52321936.32090774.1109851.3665537.523219

0.157.47191836.40297974.278451.3683527.471918

0.151257.50361136.43043174.3344651.3676667.503611

0.15257.56090936.36229474.1954351.3657857.560909

0.153757.5773836.23022173.9259491.3646237.57738

0.1557.53531336.097773.655541.3650047.535313

0.156257.49003136.02902673.5154191.3658277.490031

0.15757.48288236.00108273.4583971.3658637.482882

0.158757.5398135.96952873.3940121.3641717.53981

0.167.59967635.90903873.2705921.3622377.599676

0.161257.6277435.83779373.1252141.3610857.62774

0.16257.61

Power System Protection Presentation Dated 03-10-2013 Integrated Protection Control

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Transcript of Power System Protection Presentation Dated 03-10-2013 Integrated Protection Control