Zone

1

2

3

4

5

6

7

8

9

KVA

100

300

315

400

230

110

160

75

90

Distance Downstream

5.6

7.4

10.4

13.2

16.7

19.9

22.5

24.5

26.1

Failure Rate (Reliability Level)

0.7143

0.54

0.384

0.303

0.239

0.201

0.177

0.163

0.153

Maintenance and Operation Cost ($)

25.0

75.0

78.75

100.0

57.0

27.0

40.0

18.7

22.5

Fault Location Time

0.1767

0.2209

0.2849

0.3359

0.3902

0.4326

0.4630

0.4842

0.5000

Fault Clearing Time

45.1767

45.2209

45.2849

45.2849

45.3902

45.4326

45.4630

45.4842

45.5000

Min CENS ($)

234,137

189,518

125,643

104,778

81,795

71,376

59,705

52,307

54,746

822,339

Min (Cost) ($)

1,451,400

Savings ($)

629,061 = 43.3%