A Novel Multiobjective Control of DVR to Enhance Power Quality of Sensitive Load

Table 4

Operating points of PI controllers for three-phase balanced fault.

Tuning method	controller		controller
	ZN	40	154	25	260
SPSO	32.95	153.77	27.29	140.1
AGPSO1	28.13	200	39.06	130.23
AGPSO2	26.09	200	16.85	0
AGPSO3	26.64	200	23.92	42.51