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Voltage Analysis For 220 KV IP Substation For :   15-04-2005

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 20.76
210 42.78
200 99.8
190 100
Maximum KV 216 KV at 01:58 Hrs.
Minimum KV 199 KV at 19:09 Hrs.
Average KV 209 KV
% of Time Voltage (All values in %)
Between 213-227 KV 20.76
Between 200-245 KV 55.03
<190 KV 00.00
<200 KV 00.20
<210 KV 57.22
<213 KV 79.24
>227 KV 00.00
>230 KV 00.00
>240 KV 00.00
>245 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 213 13:00 220
02:00 215 14:00 220
03:00 214 15:00 220
04:00 212 16:00 207
05:00 211 17:00 209
06:00 207 18:00 207
07:00 210 19:00 206
08:00 214 20:00 206
09:00 210 21:00 208
10:00 208 22:00 209
11:00 205 23:00 211
12:00 206 24:00 214