| SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for URBAN category | |||||||
| 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-18 | 1698041.00 | 2158944.00 | 6445233.00 | 2.99 | ||
| 2 | May-18 | 1784190.00 | 2160194.00 | 6965269.00 | 3.22 | ||
| 3 | Jun-18 | 1840513.00 | 2160797.00 | 8424321.00 | 3.90 | ||
| 1st Qtr | 5322744.00 | 2160797.00 | 21834823.00 | 10.10 | |||
| 4 | Jul-18 | 1834807.00 | 2163214.00 | 11391398.00 | 5.27 | ||
| 5 | Aug-18 | 1708552.00 | 2167077.00 | 8311846.00 | 3.84 | ||
| 6 | Sep-18 | 1671868.00 | 2184710.00 | 6225332.00 | 2.85 | ||
| 2nd Qtr | 5215227.00 | 2184710.00 | 25928576.00 | 11.87 | |||
| 7 | Oct-18 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 8 | Nov-18 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 9 | Dec-18 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 3rd Qtr | 0.00 | 0.00 | 0.00 | #DIV/0! | |||
| 1 | Jan-19 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 2 | Feb-19 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 3 | Mar-19 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 4th Qtr | 0.00 | 0.00 | 0.00 | #DIV/0! | |||
| Yearly Data | 10537971.00 | 2184710.00 | 47763399.00 | 21.86 | |||
| SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for URBAN category | |||||||
| 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-18 | 1:25 | 1698041.00 | 2430521:01 | 2158944.00 | 430302.47 | 4:47 |
| 2 | May-18 | 1:31 | 1784190.00 | 2732449:21 | 2160194.00 | 467063.44 | 5:11 |
| 3 | Jun-18 | 1:15 | 1840513.00 | 2324725:05 | 2160797.00 | 462414.29 | 5:08 |
| 1st Qtr | 4:13 | 5322744.00 | 22493554:13 | 2160797.00 | 1359780.21 | 15:06 | |
| 4 | Jul-18 | 0:59 | 1834807.00 | 1809495:05 | 2163214.00 | 473357.23 | 5:15 |
| 5 | Aug-18 | 1:24 | 1708552.00 | 2391944:34 | 2167077.00 | 484536.27 | 5:21 |
| 6 | Sep-18 | 1:19 | 1671868.00 | 2218969:30 | 2184710.00 | 327561.12 | 3:35 |
| 2nd Qtr | 3:42 | 5215227.00 | 19366368:32 | 2184710.00 | 1285454.62 | 14:07 | |
| 7 | Oct-18 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 8 | Nov-18 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 9 | Dec-18 | 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-19 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 2 | Feb-19 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 3 | Mar-19 | 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! | |
| Yearly Data | 7:56 | 10537971.00 | ################### | 2184710.00 | 2645234.83 | 29:03 | |
| SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for URBAN category | |||||||
| 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-18 | 2632.00 | 1677160.00 | 4414285120.00 | 2158944.00 | 8555204.00 | 3.96 |
| 2 | May-18 | 2413.00 | 1685999.00 | 4068315587.00 | 2160194.00 | 7505349.00 | 3.47 |
| 3 | Jun-18 | 3398.00 | 1777008.00 | 6038273184.00 | 2160797.00 | 10383223.00 | 4.81 |
| 1st Qtr | 8443.00 | 5140167.00 | 43398429981.00 | 2160797.00 | 26443776.00 | 12.24 | |
| 4 | Jul-18 | 4131.00 | 1910971.00 | 7894221201.00 | 2163214.00 | 12803361.00 | 5.92 |
| 5 | Aug-18 | 3451.00 | 1733418.00 | 5982025518.00 | 2167077.00 | 10263486.00 | 4.74 |
| 6 | Sep-18 | 2756.00 | 1732430.00 | 4774577080.00 | 2184710.00 | 8295946.00 | 3.80 |
| 2nd Qtr | 10338.00 | 5376819.00 | 55585554822.00 | 2184710.00 | 31362793.00 | 14.36 | |
| 7 | Oct-18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 8 | Nov-18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 9 | Dec-18 | 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-19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 2 | Feb-19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 3 | Mar-19 | 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! | |
| Yearly Data | 18781.00 | 10516986.00 | 197519514066.00 | 2184710.00 | 57806569.00 | 26.46 | |