MAIFI
Sr.
No
Month
IM
i
=
Number of Momentary interruptions for the month
(in numbers)
N
mi
=
Total no of customers for each momentary interruptions
(in numbers)
N
t
-
Total no of customers served
(in numbers)
Customer Intt. ΣImi*Nmi
MAIFI=ΣImi*Nmi/Nt
1
2
3
4
5
6
7=6/5
UGVCL
1
Apr-14
14315
2743215
2934517
15166197
5.17
2
May-14
17653
2737262
2894946
18078687
6.24
3
Jun-14
17457
2773163
2918431
18120682
6.21
4
Jul-14
21249
2822993
2933487
20656393
7.04
5
Aug-14
19962
2815986
2971870
20500221
6.90
6
Sep-14
21116
2757335
2930964
20232084
6.90
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
Up to Sep
2930964
112754264
38.47
MGVCL
1
Apr-14
19541
2580855
2775836
53782704
19.38
2
May-14
20564
2643357
2781548
54717187
19.67
3
Jun-14
24329
2650148
2788435
62886609
22.55
4
Jul-14
27433
2704267
2793543
72332693
25.89
5
Aug-14
23829
2625912
2799054
62512801
22.33
6
Sep-14
23216
2606844
2793543
60902517
21.80
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
Up to Sep
2793543
367134511
131.42
PGVCL
1
Apr-14
58936.00
3957140.00
4342856.00
47262663.00
10.88
2
May-14
3866171.00
66647350736.00
4411961.00
52901690.00
11.99
3
Jun-14
80054.26
3576091.00
4346372.00
58405648.16
13.44
4
Jul-14
92442
3975830
4381873.00
75344207.00
17.19
5
Aug-14
81349
4021456
4391037.00
65396852.00
14.89
6
Sep-14
74947
3996241
4389901.00
59051611.00
13.45
7
Oct-14
75531.00
3970857.00
4496486.00
61187520.00
13.61
8
Nov-14
65765.00
3983261.00
4499114.00
53302254.00
11.85
9
Dec-14
40489.00
3834772.00
4500165.00
35105125.00
7.80
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
10
Jan-15
43500.00
4025282.00
4504760.00
45747983.00
10.16
11
Feb-15
41961.00
3920598.00
4510643.00
37328031.00
8.28
12
Mar-15
45431.00
3960793.00
4520877.00
40709937.00
9.00
Up to Mar-15
4520877.00
631743521.16
139.74
DGVCL
1
Apr-14
16650
2503461
2614331
43071414
16.48
2
May-14
18431
2512431
2623964
49275627
18.78
3
Jun-14
33023
2582988
2635166
83797720
31.80
4
Jul-14
33287
2508407
2639018
86624411
32.82
5
Aug-14
24713
2481478
2646264
67106341
25.36
6
Sep-14
23334
2556664
2654768
61546348
23.18
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
Up to Sep
2654768
391421861
147.44
TPL-A
1
Apr-14
6
35571
1709886
35571
0.02
2
May-14
5
31914
1713606
31914
0.02
3
Jun-14
4
40101
1717304
40101
0.02
4
Jul-14
8
42451
1722248
42451
0.02
5
Aug-14
3
13255
1724082
13255
0.01
6
Sep-14
3
31850
1726959
31850
0.02
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
Up to Sep
1726959
195142
0.11
TPL-S
1
Apr-14
568644
0
2
May-14
569794
0
3
Jun-14
570713
0
4
Jul-14
572023
0
5
Aug-14
572687
0
6
Sep-14
573835
0
7
Oct-14
8
Nov-14
9
Dec-14
10
Jan-15
11
Feb-15
12
Mar-15
Up to Sep
573835
0
0.00