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Table 7 Coordination constraint violation summary of the 7-bus microgrid system using GA

From: Coordination of dual setting overcurrent relays in microgrid with optimally determined relay characteristics for dual operating modes

Setting calculated Characteristics curve considered Constraint violation in conventional DOCR [20] Constraint violation in dual setting DOCR
Islanded Grid-connected Islanded Grid-connected
Islanded NI NIL 13 NIL 01
VI NIL 14 NIL 16
EI NIL 5 NIL 17
Mixed NIL 12 NIL 16
Grid-connected NI 08 NIL 04 NIL
VI 07 NIL 04 NIL
EI 04 NIL 07 NIL
Mixed 06 NIL 05 NIL