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Voltage Analysis For 220 KV Narela 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 2.23
213 99.96
210 100
200 100
190 100
Maximum KV 229 KV at 23:47 Hrs.
Minimum KV 212 KV at 19:20 Hrs.
Average KV 222 KV
% of Time Voltage (All values in %)
Between 213-227 KV 97.73
Between 200-245 KV 100.00
<190 KV 00.00
<200 KV 00.00
<210 KV 00.00
<213 KV 00.04
>227 KV 02.23
>230 KV 00.00
>240 KV 00.00
>245 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 224 13:00 220
02:00 227 14:00 220
03:00 225 15:00 220
04:00 223 16:00 221
05:00 222 17:00 223
06:00 219 18:00 221
07:00 222 19:00 220
08:00 226 20:00 220
09:00 223 21:00 221
10:00 221 22:00 222
11:00 218 23:00 224
12:00 219 24:00 227