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Table 2 Calculated parameters for formulation of objective function

From: Optimum coordination of directional overcurrent relays for combined overhead/cable distribution system with linear programming technique

Relay No

Maximum Fault Current L-L-L Fault

Maximum Load Current

CT Ratio

Plug Setting

Time Multiplier Settings

1

3704A

60A

100:1

1.0A

0.1

2

4052A

66A

200:1

1.0A

0.34

3

4184A

316A

600:1

1.0A

0.4

4

9613A

200A

300:1

1.0A

0.1

5

1109A

23A

300:1

1.0A

0.2

6

51A

75A

100:1

1.0A

0.1

7

2441A

59A

300:1

1.0A

0.24

8

2448A

48A

100:1

1.0A

0.1

9

3360A

173A

400:1

1.0A

0.43

10

3374A

365A

1000:1

1.0A

0.34

11

2921A

51A

200:1

1.0A

0.31

12

3101A

57A

100:1

1.0A

0.1