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Voltage Analysis For 220 KV IP 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
245 0
240 0
230 0
227 0
213 99.02
210 99.89
200 99.99
190 99.99
Maximum KV 225 KV at 01:57 Hrs.
Minimum KV 209 KV at 17:56 Hrs.
Average KV 219 KV
% of Time Voltage (All values in %)
Between 213-227 KV 99.02
Between 200-245 KV 100.00
<190 KV 00.00
<200 KV 00.00
<210 KV 00.10
<213 KV 00.97
>227 KV 00.00
>230 KV 00.00
>240 KV 00.00
>245 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 222 13:00 221
02:00 225 14:00 218
03:00 224 15:00 218
04:00 222 16:00 218
05:00 223 17:00 220
06:00 219 18:00 213
07:00 219 19:00 214
08:00 219 20:00 218
09:00 217 21:00 222
10:00 216 22:00 222
11:00 216 23:00 223
12:00 215 24:00 222