Optimal Setting Method of Inverse Time Overcurrent Protection for the Distribution Networks Based on the Improved Grey Wolf Optimization

Table 4

Protection setting value when a two-phase short circuit occurs.

Relay	Tp	Ip (A)
CB1	0.379	276.1
CB2	0.301	193.2
CB3	0.172	203.5
CB4	0.099	104.7
CB5	0.202	182.0
CB6	0.108	106.9
CB7	0.143	246.6
CB8	0.101	113.7
CB9	0.109	114.1
CB10	0.203	232.5
CB11	0.192	126.2
CB12	0.105	103.9
CB13	0.112	102.3
CB14	0.097	101.9