(A) DESCRIPTIONS DATA

1 NAME OF LINE TO BE PROTECTED 132 KV GURUR

2 LINE LENGTH(Km) 41.728
3 CONDUCTOR DCDS PANTHER
4 PER UNIT RESISTANCE
5 POSITIVE SEQUENCE IMPEDENCE 0.08011
6 ZERO SEQUENCE IMPEDENCE 0.22593
7 CTR 400
8 PTR 132000
9 NAME OF DPR MICOMP442
(B) NAME OF SECOND ZONE LINE (SHORTEST LINE) 132KV KURUD
10 LINE LENGTH(Km) 20
11 CONDUCTOR DCSS PANTHER
12 POSITIVE SEQUENCE IMPEDENCE 0.16021
13 ZERO SEQUENCE IMPEDENCE 0.30603
14 POWER-XMER DETAILS:- RATING (MVA) 40
15 %IMPEDANCE VOLTAGE 0
(C ) NAME OF THIRD ZONE LINE (LONGEST LINE) 132KV KURUD
16 LINE LENGTH(Km) 30.5
17 CONDUCTOR DCSS PANTHER
18 POSITIVE SEQUENCE IMPEDENCE 0.16021
19 ZERO SEQUENCE IMPEDENCE 0.30603
20 POWER-XMER DETAILS:- RATING (MVA) 40
21 %IMPEDANCE VOLTAGE 0
(D) ZONE REACHES X
22 ZONE-1 REACH 85
23 ZONE-2 REACH 50
24 ZONE-3 REACH 100
25 ZONE-3 REVERSE REACH 10
(E) PRIMARY IMPEDENCES
26 ZPL+ (LINE IMPEDENCE)
27 Z1PL+ (ZONE 1)
28 Z2PL+ (ZONE 2)
29 Z3PL+ (ZONE3)
30 Z3RPL+ (ZONE 4)
31 ZPL0 (ZERO SEQUENCE LINE IMPEDENCE)
(F) MF = CTR/PTR 0.333333333333333
(G) SECONDARY IMPEDENCES OPERTING TIME
32 ZSL+ (LINE IMPEDENCE)
33 Z1SL+ (ZONE 1) 0
34 Z2SL+ (ZONE 2) 300ms
 35 Z3SL+ (ZONE 3) 800ms
36 Z3RSL+ (ZONE 4) REVERSE REACH 1000ms
37 ZSL0
38 KN = 1/3*[(Z0/Z1)-1]
39 R1f (ZONE 1 RESISTIVE REACH) ASSUMED
40 R2f (ZONE 2 RESISTIVE REACH) ASSUMED
41 R3f-R4f (ZONE 3 RESISTIVE REACH) ASSUMED
42 Z5SL+ PSB
43 Z6SL+ PSB

Z0/Z1
Cos & Sin

REMARKS:- The reach of the Inner characteristic in the resistive and reactive direction is set so that the inner
characteristic covers completely all the distance protection zones, which are to be blocked by the PSD function.
At least 10% of additional safety margin is considered
 132KV MAGAR LOAD
20 KM

41.728 KM DCSS PANTHER

DCDS PANTHER
30.5 KM

DCSS PANTHER
132 KV GURUR 132KV KURUD 132KV BHAKARA

132KV KURUD
PHASE REACH (PRIMARY) Ω

PER UNIT REACTANCE R X Z q R1 (PH-PH)

0.19116 3.34283 7.97672 8.64885 67.26276 R2 (PH-PH)
0.79737 9.42761 33.27266 34.58250 74.18024 R3 (PH-PH)
1 A R4 (PH-PH)
110 VOLTS

132KV MAGAR LOAD R_ARC OHMS (Ω)

R_TOWER OHMS(Ω)

0.39298 3.20420 7.85960 8.48765 67.82027 GROUND REACH (PRIMARY) Ω

1.20507 6.12060 24.10140 24.86643 75.75084
0 0 0.00000 0.00000 R1 (PH-G)
3.20420 7.85960 8.48765 67.82027 R2 (PH-G)
132KV BHAKARA R3 (PH-G)
R4 (PH-G)

0.39298 4.88641 11.98589 12.94367 67.82027

1.20507 9.33392 36.75464 37.92130 75.75084
0 0.00000 0.00000
4.88641 11.98589 12.94367 67.82027

X % of PROTECTED LINETO BE COVERED IN ZONE-1

100% OF PROTECETED LINE +X% of XMER/ SHORTEST LINE TO BE COVERED IN Z-2
100% OF PROTECETED LINE +X% of XMER/ SHORTEST LINE TO BE COVERED IN Z-3
10% PROTECTED LINE

3.34283 7.97672 8.64885 67.26276

2.84141 6.78022 7.35152 67.26276
4.94493 11.90652 12.89254 67.44627
8.22924 19.96261 21.59227 67.59696
0.33428 0.79767 0.86489 67.26276
9.42761 33.27266 34.58250 74.18024

BLINDER
ZL 1.11428 2.65891 2.88295 67.26276
Z1 0.94714 2.26007 2.45051 67.26276 Z1 PH-G
Z2 1.64831 3.96884 4.29751 67.44627 Z1 PH-PH
 Z3 2.74308 6.65420 7.19742 67.59696 Z2 PH-G
Z4 0.11143 0.26589 0.28830 67.26276 Z2 PH-PH
Z0 3.14254 11.09089 11.52750 74.18024 Z3 PH-G
Kn 1.002733 KФ 9.2120581608 Z3 PH-PH
20 Z4 PH-G
22 Z4 PH-PH
25
33.534772 7.3196253
41.918465 9.1495316
Z0 q0 Z1 q1
34.582501 74.180241 8.6488523 67.26275677
1.2946894 1.1739565696
3.9985075 0.1207329
0.9927206 0.1204398
3.9694009 0.4815793
-1 0
2.9694009 0.4815793
0.3333333 0.3333333
0.9898003 0.1605264
1.002733 0.1607807 9.2120582
on is set so that the inner
h are to be blocked by the PSD function.
GAR LOAD

132KV BHAKARA

EACH (PRIMARY) Ω SECONDARY Ω

5.84141 1.947135
7.94493 2.64831
11.22924 3.743078
3.33428 1.111428

3
10

REACH (PRIMARY) Ω SECONDARY Ω

15.84141 5.280469
17.94493 5.981643
21.22924 7.076412
13.33428 4.444761

RIGHT LEFT

5.687022 2.843511
4.437022 2.218511
7.108777 3.554389
5.546277 2.773139
8.885972 4.442986
6.932847 3.466423
5.687022 2.843511
4.437022 2.218511
 Prepared by o.p.singh 06/01/2025 Page 7

OPLINES: Line Conductor Parameters

S.No. Line Cond.Configuration. (p)r/km (p)x/km (p)z/km (p)f L(km) (p)Z(Ohm) (0)r/km (0)x/km (0)z/km (0)f (0)Z(Ohm) z(o)/z(p) kn (p)b/2(mmho/km) (0)b/2(Ohm/km) (p)B/2(mmho) (0)B/2(Ohm)
1 33KV, SC, Racoon 0.42483 0.36565 0.560518 40.71848689 1 0.560518020585 0 0 0.000000 0 0 0 -0.333333333 1.58686 0 1.58686 0
2 132KV, SC, Woolf 0.21458 0.41001 0.462766 62.37454973 1 0.46276643839 0.36041 1.17186 1.226031 72.9045207 1.22603068 2.649350899 0.549783633 1.37767 0.76386 1.37767 0.76386
3 132KV, SC, Lynx 0.18515 0.40533 0.445615 65.44963424 1 0.445615227971 0.33097 1.16718 1.213198 74.16858312 1.213198373 2.722524495 0.574174832 1.39404 0.76866 1.39404 0.76866
4 132KV, SC, Panther 0.16021 0.40077 0.431606 68.21066955 1 0.431606113256 0.30603 1.16262 1.202223 75.25287133 1.202222785 2.785462829 0.595154276 1.41039 0.77339 1.41039 0.77339
5 132KV, DCSS, Panther 0.16021 0.39298 0.424383 67.82027118 1 0.424382521436 0.30603 1.20507 1.243321 75.75083933 1.243321385 2.929718643 0.643239548 1.43925 0.72614 1.43925 0.72614
6 132KV, DCDS, Panther 0.08011 0.19116 0.207267 67.26275677 1 0.207267358019 0.22593 0.79737 0.828760 74.18024067 0.828760087 3.998507507 0.999502502 2.96127 1.43945 2.96127 1.43945
7 132KV, SC, Panther (AAAC) 0.17841 0.40334 0.441037 66.13868242 1 0.441036601316 0.32424 1.16519 1.209462 74.4495926 1.209462407 2.742317538 0.580772513 1.40115 0.77072 1.40115 0.77072
8 132KV, DCSS, Panther (AAAC) 0.17841 0.39554 0.433915 65.72204219 1 0.433914760869 0.32424 1.20763 1.250401 74.97094218 1.250400654 2.881673468 0.627224489 1.42962 0.72379 1.42962 0.72379
9 132KV, DCDS, Panther (AAAC) 0.08921 0.19245 0.212121 65.12996741 1 0.212121254475 0.23503 0.79609 0.830059 73.55179538 0.830059268 3.91313577 0.971045257 2.9409 1.44411 2.9409 1.44411
10 220KV, SC, Zebra 0.08012 0.40763 0.415429 78.88021696 1 0.415429213344 0.22595 1.15869 1.180515 78.96553137 1.180515107 2.841675716 0.613891905 1.39027 0.78543 1.39027 0.78543
11 220KV, DCSS, Zebra 0.08012 0.39768 0.405671 78.60918672 1 0.405670552049 0.22595 1.19984 1.220930 79.33514299 1.220929739 3.009658288 0.669886096 1.42625 0.73352 1.42625 0.73352
12 220KV, DCSS, Zebra (132KV) 0.08012 0.39768 0.405671 78.60918672 1 0.405670552049 0.22595 1.19984 1.220930 79.33514299 1.220929739 3.009658288 0.669886096 1.42625 0.73352 1.42625 0.73352
13 220KV, DCDS, Zebra 0.04006 0.19356 0.197662 78.30691134 1 0.197662027714 0.18588 0.83074 0.851282 77.38767698 0.851281576 4.30675323 1.102251077 2.93311 1.33073 2.93311 1.33073
14 220KV, DCDS, Zebra (132KV) 0.04006 0.19356 0.197662 78.30691134 1 0.197662027714 0.18588 0.83074 0.851282 77.38767698 0.851281576 4.30675323 1.102251077 2.93311 1.33073 2.93311 1.33073
15 220KV, SC, Zebra (AAAC) 0.08889 0.40743 0.417014 77.69249673 1 0.417013953004 0.23472 1.15849 1.182029 78.5464284 1.182029001 2.834507076 0.611502359 1.39097 0.78564 1.39097 0.78564
16 220KV, DCSS, Zebra (AAAC) 0.08889 0.39748 0.407298 77.39413881 1 0.407298149394 0.23472 1.19964 1.222387 78.92943742 1.222386849 3.001208944 0.667069648 1.42699 0.7337 1.42699 0.7337
17 220KV, DCDS, Zebra (AAAC) 0.04445 0.19346 0.198501 77.06011894 1 0.198500816371 0.19027 0.83084 0.852348 77.10116386 0.85234839 4.293928891 1.097976297 2.93466 1.33042 2.93466 1.33042
18 400KV, SC, Single Moose 0.06572 0.44156 0.446424 81.5344733 1 0.44642395993 0.20924 0.9181 0.941642 77.1612665 0.941641645 2.109299073 0.369766358 1.28013 0.88824 1.28013 0.88824
19 400KV, SC, Twin Moose 0.03286 0.3392 0.340788 84.46673771 1 0.340787939341 0.17638 0.81574 0.834591 77.79927738 0.834590709 2.449003069 0.483001023 1.68211 1.05586 1.68211 1.05586
20 400KV, SC, Single Moose (220KV) 0.06572 0.44156 0.446424 81.5344733 1 0.44642395993 0.20924 0.9181 0.941642 77.1612665 0.941641645 2.109299073 0.369766358 1.28013 0.88824 1.28013 0.88824
21 400KV, SC, Twin Moose (220KV) 0.03286 0.3392 0.340788 84.46673771 1 0.340787939341 0.17638 0.81574 0.834591 77.79927738 0.834590709 2.449003069 0.483001023 1.68211 1.05586 1.68211 1.05586
22 400KV, DCSS,Single Moose 0.06572 0.42074 0.425842 81.12208262 1 0.42584183214 0.20924 1.00798 1.029468 78.27289328 1.029468338 2.417489922 0.472496641 1.34554 0.7653 1.34554 0.7653
23 400KV, DCSS, Twin Moose 0.03286 0.31838 0.320071 84.10736683 1 0.320071248318 0.17638 0.90562 0.922636 78.97895054 0.922636163 2.882596196 0.627532065 1.79689 0.88656 1.79689 0.88656
24 400KV, DCSS, Single Moose(220KV) 0.06572 0.42074 0.425842 81.12208262 1 0.42584183214 0.20924 1.00798 1.029468 78.27289328 1.029468338 2.417489922 0.472496641 1.34554 0.7653 1.34554 0.7653
25 400KV, DCSS, Twin Moose (220KV) 0.03286 0.31838 0.320071 84.10736683 1 0.320071248318 0.17638 0.90562 0.922636 78.97895054 0.922636163 2.882596196 0.627532065 1.79689 0.88656 1.79689 0.88656
26 400KV, DCDS, Single Moose 0.03286 0.2008 0.203471 80.70618614 1 0.203470930602 0.17638 0.67923 0.701757 75.44315217 0.701757292 3.448931453 0.816310484 2.82369 1.30261 2.82369 1.30261
27 400KV, DCDS, Twin Moose 0.01643 0.14962 0.150519 83.73337159 1 0.150519398418 0.15995 0.73041 0.747718 77.64797643 0.747718377 4.967588127 1.322529376 3.83424 1.16679 3.83424 1.16679
28 400KV, DCDS, Single Moose (220KV) 0.03286 0.2008 0.203471 80.70618614 1 0.203470930602 0.17638 0.67923 0.701757 75.44315217 0.701757292 3.448931453 0.816310484 2.82369 1.30261 2.82369 1.30261
29 400KV, DCDS, Twin Moose (220KV) 0.01643 0.14962 0.150519 83.73337159 1 0.150519398418 0.15995 0.73041 0.747718 77.64797643 0.747718377 4.967588127 1.322529376 3.83424 1.16679 3.83424 1.16679
30 220KV, SC, Camel 0.07253 0.40435 0.410804 79.8307547 1 0.410803509479 0.21835 1.15542 1.175871 79.29850979 1.175870783 2.862367911 0.620789304 1.40191 0.78897 1.40191 0.78897
31 220KV, DCSS, Camel 0.07253 0.39441 0.401024 79.58001442 1 0.401023501805 0.21835 1.19657 1.216329 79.65845618 1.216329103 3.033061897 0.677687299 1.4385 0.7366 1.4385 0.7366
32 220KV, DCSS, Camel (132KV) 0.07253 0.39441 0.401024 79.58001442 1 0.401023501805 0.21835 1.19657 1.216329 79.65845618 1.216329103 3.033061897 0.677687299 1.4385 0.7366 1.4385 0.7366
33 220KV, DCDS, Camel 0.03626 0.19192 0.195315 79.30105513 1 0.19531531942 0.18208 0.83238 0.852062 77.661118 0.852061964 4.362494282 1.120831427 2.95901 1.32569 2.95901 1.32569
34 220KV, DCDS, Camel (132KV) 0.03626 0.19192 0.195315 79.30105513 1 0.19531531942 0.18208 0.83238 0.852062 77.661118 0.852061964 4.362494282 1.120831427 2.95901 1.32569 2.95901 1.32569