PSS Studies

Test 1a, b and 2 – Pre-disturbance loading and voltage limits with SHEP

Trough case : Circuit with changes in MVA above 10 MVA and above 10%

Rating

2022 LIGHT

2022 LIGHT WITH LSS

DELTA MW

DELTA MVAR

DELTA MVA

From Bus

To Bus

Ckt

MVA MW MVAR MVA MW MVAR

MVA DELTA MW % DELTA MVAR % DELTA MVA %

97128 [TKAK132 132.00]

97150 [JMTH132 132.00]

1

282

0

-1

1.0

-58.8

3.9

58.9

-58.9

999.9

4.9

511.8

-57.9

5792.9

97141 [SGMT132 132.00] 97150 [JMTH132 132.00]

1

282

7.1

-4.7

8.5

-63.5

1.5

63.5

-70.6

999.6

6.3

132.3

-55.0

646.0

96405 [MCOP132 132.00] 97128 [TKAK132 132.00]

1

282

-2.6

-3.6

4.4

-29.5

-1.1

29.5

-27

999.9

2.5

68.5

-25.1

564.8

96136 [PBSR132 132.00]

96137 [KPLH132 132.00]

1

282

6.3

0.1

6.3

24.7

-1.3

24.7

18.4

293

-1.4

999.9

-18.4

292.6

96136 [PBSR132 132.00]

96140 [GMAS132 132.00]

1

282 -21.4

4.2

21.8

-39.8

5.6

40.2

-18.4

86.3

1.4

33.2

-18.4

84.3

96109 [JSIN132 132.00]

96114 [JSINLSS 132.00]

1

282 -35.4

6.9

36.1

-9.6

4.9

10.8

25.8

72.9

-2

29.1

25.3

70.1

96105 [AKRH132 132.00]

96114 [JSINLSS 132.00]

1

282 35.5

-7.8

36.3

9.6

-6

11.3

-25.9

73

1.7

22.2

25.0

68.9

96137 [KPLH132 132.00]

96157 [CPRKSS132 132.00]

1

282 -15.4

6.7

16.8

0.3

5.4

5.4

15.7

101.9

-1.4

20.4

-11.4

67.8

96127 [COVESS132 132.00] 96137 [KPLH132 132.00]

1

282 15.5

-7.8

17.4

-0.3

-6.5

6.5

-15.7

101.9

1.3

16.9

10.8

62.5

96127 [COVESS132 132.00] 96158 [PROI132 132.00]

1

282 -15.5

7.8

17.4

0.3

6.5

6.5

15.7

101.9

-1.3

16.9

10.8

62.5

96157 [CPRKSS132 132.00] 96158 [PROI132 132.00]

1

282 -15.5

8.7

17.8

0.3

7.5

7.5

15.8

101.8

-1.3

14.4

10.3

57.8

96138 [BAHA132 132.00]

97141 [SGMT132 132.00]

1

282 -23.7

-0.2

23.7

-36.8

0.9

36.8

-13.1

55.2

1.1

506.6

-13.1

55.3

96109 [JSIN132 132.00]

97117 [TKID132 132.00]

1

282

18

-5.2

18.7

-7.8

-3.2

8.4

-25.8

143.4

2

38.5

10.3

55.0

96105 [AKRH132 132.00]

196199 [ONST-T 132.00]

1

282 -34.2

-0.1

34.2

-15.4

-1.4

15.5

18.7

54.8

-1.3

999.9

18.7

54.8

97141 [SGMT132 132.00] 97182 [BSPT132 132.00]

2

234 -47.2 16.1

49.9

-21.1 11.5

24.0

26.2

55.4

-4.6

28.7

25.8

51.8

96105 [AKRH132 132.00]

96113 [UPSR132 132.00]

1

282 -67.9 14.5

69.4

-33.6 12.5

35.8

34.3

50.5

-2

14

33.6

48.4

96140 [GMAS132 132.00] 97141 [SGMT132 132.00]

1

282 -38.6

2.5

38.7

-57.1

3.7

57.2

-18.5

47.9

1.2

46.8

-18.5

47.9

96113 [UPSR132 132.00]

196199 [ONST-T 132.00]

2

282 37.3

-9.4

38.5

18.5

-8.3

20.3

-18.8

50.4

1.1

11.7

18.2

47.3

96105 [AKRH132 132.00]

96405 [MCOP132 132.00]

1

282 57.1

-8.5

57.7

30

-6.8

30.8

-27.1

47.5

1.6

19.3

27.0

46.7

97141 [SGMT132 132.00] 197174 [BKPG-T 132.00]

1

234 -41.9

3.6

42.1

-23.4

1.8

23.5

18.5

44.2

-1.8

50.1

18.6

44.2

97148 [CAAH132 132.00]

197174 [BKPG-T 132.00]

1

234

53

-9.8

53.9

31.6

-8.2

32.6

-21.4

40.4

1.6

16.6

21.3

39.4

97182 [BSPT132 132.00]

297174 [BKPG-T2 132.00]

2

234 -70.9 10.3

71.6

-44.7

6

45.1

26.2

36.9

-4.3

42.1

26.5

37.0

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