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Voltage Analysis For 220 KV Narela 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 0.1
213 99.09
210 100
200 100
190 100
Maximum KV 227 KV at 02:04 Hrs.
Minimum KV 211 KV at 10:07 Hrs.
Average KV 220 KV
% of Time Voltage (All values in %)
Between 213-227 KV 98.99
Between 200-245 KV 100.00
<190 KV 00.00
<200 KV 00.00
<210 KV 00.00
<213 KV 00.91
>227 KV 00.10
>230 KV 00.00
>240 KV 00.00
>245 KV 00.00

D. Hourly Values:

Hour KV Hour KV
01:00 223 13:00 221
02:00 226 14:00 217
03:00 225 15:00 219
04:00 223 16:00 219
05:00 223 17:00 221
06:00 219 18:00 215
07:00 219 19:00 216
08:00 218 20:00 220
09:00 216 21:00 224
10:00 216 22:00 222
11:00 216 23:00 224
12:00 214 24:00 222