Improved Solutions for the Optimal Coordination of DOCRs Using Firefly Algorithm

Table 14

The main characteristics of the 8-bus test system.

		(A)
Relay	CT ratio	Min	Max
1	1200/5	120	480
2	1200/5	120	480
3	800/5	80	320
4	1200/5	120	480
5	1200/5	120	480
6	1200/5	120	480
7	800/5	80	320
8	1200/5	120	480
9	800/5	80	320
10	1200/5	120	480
11	1200/5	120	480
12	1200/5	120	480
13	1200/5	120	480
14	800/5	80	320