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

Table 1

Harmonic mitigation of three-phase balanced fault.

Tuning method/parameter 1	THD measured at PCC in %				THD measured at sensitive load in %				THD improvement in %
					(compensated)
	THD	THD	THD	THDV	THD	THD	THD	THDV
ZN	5.279	5.330	6.507	5.705	0.6629	1.057	1.132	0.9393	—
SPSO	5.254	5.309	6.472	5.678	0.4310	0.9306	1.028	0.7965	15.20
AGPSO1	5.253	5.303	6.465	5.673	0.3660	0.8967	1.015	0.7592	19.17
AGPSO2	5.134	5.390	6.450	5.658	0.3265	0.8704	0.9913	0.7294	22.36
AGPSO3	5.142	5.390	6.457	5.663	0.3376	0.8797	0.9954	0.7375	21.48