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Voltage Analysis For 400 KV Wagoora Substation For :   11-12-2004

A. Voltage Trend:


































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































(Note: The figures shown above are indicative only and are calculated based on data acquired from remote locations
in Northern Region over existing communication links.)

B. Voltage Duration Curve:


(Note: The figures shown above are indicative only and are calculated based on data acquired from remote locations
in Northern Region over existing communication links.)

C. Summary Report:

Voltage Greater Than Percentage of Time
440 0
430 0
420 0.14
412 0.31
388 2.44
380 16.81
370 59.92001
360 91.84
Maximum KV 421 KV at 17:17 Hrs.
Minimum KV 348 KV at 07:41 Hrs.
Average KV 371 KV
% of Time Voltage (All values in %)
Between 388-412 KV 02.13
Between 360-420 KV 16.68
<360 KV 08.15
<370 KV 40.07
<380 KV 83.18
<388 KV 97.55
>412 KV 00.31
>420 KV 00.14
>430 KV 00.00
>440 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 379 13:00 388
02:00 377 14:00 362
03:00 372 15:00 366
04:00 366 16:00 359
05:00 369 17:00 371
06:00 366 18:00 365
07:00 358 19:00 370
08:00 371 20:00 371
09:00 387 21:00 378
10:00 378 22:00 363
11:00 372 23:00 377
12:00 371 24:00 381