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Voltage Analysis For 400 KV Nalagarh 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 0.1
420 31.54
412 88.85
388 100
380 100
370 100
360 100
Maximum KV 430 KV at 02:04 Hrs.
Minimum KV 405 KV at 10:07 Hrs.
Average KV 417 KV
% of Time Voltage (All values in %)
Between 388-412 KV 11.15
Between 360-420 KV 68.46
<360 KV 00.00
<370 KV 00.00
<380 KV 00.00
<388 KV 00.00
>412 KV 88.85
>420 KV 31.54
>430 KV 00.10
>440 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 423 13:00 420
02:00 428 14:00 411
03:00 426 15:00 415
04:00 421 16:00 415
05:00 421 17:00 421
06:00 414 18:00 410
07:00 416 19:00 414
08:00 419 20:00 416
09:00 416 21:00 426
10:00 414 22:00 421
11:00 414 23:00 416
12:00 409 24:00 414