Application of the JAYA Algorithm in Solving the Problem of the Optimal Coordination of Overcurrent Relays in Single- and Multi-Loop Distribution Systems

Table 2

Primary and backup relationships of the relays for Case 1.

Fault point	Primary relay	Backup relay
A	1, 2	−, 4
B	3, 4	1, 5
C	5, 6	-, 3
D	3, 5	1, -