| SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for PGVCL as a whole | |||||||||||
| Sr. No |
Month | Ni - Number of Customers for each sustained interruptions (in numbers) | NT - Total No of
customers served (in Numbers) |
CI=∑ Ni | SAIFI = ∑
Ni/Nt (Monthly SAIFI) |
||||||
| 1 | 2 | 3 | 4 | 5 | 6=5/4 | ||||||
| 1 | Apr-21 | 4721889.00 | 5572441.00 | 32107702.00 | 5.76 | ||||||
| 2 | May-21 | 5204797.00 | 5572135.00 | 51858768.00 | 9.31 | ||||||
| 3 | Jun-21 | 5196084.00 | 5583323.00 | 56197135.00 | 10.07 | ||||||
| 1st Qtr | 15122770.00 | 5583323.00 | 140163605.00 | 25.10 | |||||||
| 4 | Jul-21 | 5097093.00 | 5587820.00 | 59925142.00 | 10.72 | ||||||
| 5 | Aug-21 | 4994312.00 | 5590016.00 | 51558785.00 | 9.22 | ||||||
| 6 | Sep-21 | 5166140.00 | 5596620.00 | 62816561.00 | 11.22 | ||||||
| 2nd Qtr | 15257545.00 | 5596620.00 | 174300488.00 | 31.14 | |||||||
| 7 | Oct-21 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 8 | Nov-21 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 9 | Dec-21 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 3rd Qtr | 0.00 | 0.00 | 0.00 | #DIV/0! | |||||||
| 1 | Jan-22 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 2 | Feb-22 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 3 | Mar-22 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||||
| 4th Qtr | 0.00 | 0.00 | 0.00 | #DIV/0! | 56.19 | ||||||
| Yearly Data | 30380315.00 | 5596620.00 | 314464093.00 | 56.19 | |||||||
| SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for PGVCL as a whole | |||||||||||
| Sr. No |
Month | Ri = Restoration Time for each sustained interruption event (in hours) |
Ni - Number of interrupted Customers for each sustained
interruption event (in numbers) |
Ri* Ni - Total customer interrution Duration |
NT - Total No of
customers served (in Numbers) |
Customer Intt. Duration CMI = ΣRi*Ni | SAIDI = ΣRi*Ni/Nt (Monthly SAIDI) | ||||
| 1 | 2 | 3 | 4 | 5 = 3 * 4 | 6 | 7 | 8=7/6 | ||||
| 1 | Apr-21 | 2:00 | 4721889.00 | 9454143:42 | 5572441.00 | 1927063.77 | 8:17 | ||||
| 2 | May-21 | 6:01 | 5204797.00 | 31385724:12 | 5572135.00 | 7921348.16 | 34:07 | ||||
| 3 | Jun-21 | 6:03 | 5196084.00 | 31441357:24 | 5583323.00 | 8259405.24 | 35:30 | ||||
| 1st Qtr | 14:05 | 15122770.00 | ################### | 5583323.00 | 18107817.17 | 77:50 | |||||
| 4 | Jul-21 | 4:02 | 5097093.00 | 20567599:01 | 5587820.00 | 6658700.11 | 28:35 | ||||
| 5 | Aug-21 | 2:20 | 4994312.00 | 11698472:22 | 5590016.00 | 3868102.64 | 16:36 | ||||
| 6 | Sep-21 | 3:13 | 5166140.00 | 16689491:37 | 5596620.00 | 5255939.35 | 22:32 | ||||
| 2nd Qtr | 9:36 | 15257545.00 | ################### | 5596620.00 | 15782742.10 | 67:40 | |||||
| 7 | Oct-21 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 8 | Nov-21 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 9 | Dec-21 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 3rd Qtr | 0:00 | 0.00 | 0:00 | 0.00 | 0.00 | #DIV/0! | |||||
| 1 | Jan-22 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 2 | Feb-22 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 3 | Mar-22 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! | ||||
| 4th Qtr | 0:00 | 0.00 | 0:00 | 0.00 | 0.00 | #DIV/0! | 145:19 | ||||
| Yearly Data | 23:41 | 30380315.00 | ################### | 5596620.00 | 33890559.27 | 145:19 | |||||
| SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for PGVCL as a whole | |||||||||||
| Sr. No |
Month | IMi
= Number of Momentary interruptions for the month (in numbers) |
Nmi
= Total no of customers for each momentary interruptions (in numbers) |
Imi
=Nmi Number of customer Momentary interruptions (in numbers) |
Nt - Total no of customers served (in numbers) |
Customer Intt. ΣImi*Nmi | MAIFI=ΣImi*Nmi/Nt | ||||
| 1 | 2 | 3 | 4 | 5 = 3 * 4 | 6 | 7 | 8=7/6 | ||||
| 1 | Apr-21 | 75758.00 | 5001105.00 | 378873712590.00 | 5572441.00 | 49831208.00 | 8.94 | ||||
| 2 | May-21 | 79972.00 | 5088031.00 | 406900015132.00 | 5572135.00 | 58875211.00 | 10.57 | ||||
| 3 | Jun-21 | 83125.00 | 4889021.00 | 406399870625.00 | 5583323.00 | 61280696.00 | 10.98 | ||||
| 1st Qtr | 238855.00 | 14978157.00 | 3577607690235.00 | 5583323.00 | 169987115.00 | 30.45 | |||||
| 4 | Jul-21 | 107963.00 | 5072369.00 | 547628174347.00 | 5587820.00 | 70471777.00 | 12.61 | ||||
| 5 | Aug-21 | 101030.00 | 5001712.00 | 505322963360.00 | 5590016.00 | 61203824.00 | 10.95 | ||||
| 6 | Sep-21 | 98774.00 | 5114924.00 | 505221503176.00 | 5596620.00 | 66753850.00 | 11.93 | ||||
| 2nd Qtr | 307767.00 | 15189005.00 | 4674674501835.00 | 5596620.00 | 198429451.00 | 35.46 | |||||
| 7 | Oct-21 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 8 | Nov-21 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 9 | Dec-21 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 3rd Qtr | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | |||||
| 1 | Jan-22 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 2 | Feb-22 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 3 | Mar-22 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||||
| 4th Qtr | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! | 65.83 | ||||
| Yearly Data | 546622.00 | 30167162.00 | 16490034426764.00 | 5596620.00 | 368416566.00 | 65.83 | |||||