Comprehensive review and a novel technique on voltage unbalance compensation

Voltage unbalance has gained more attention due to a rapid increase in single-phase distributed energy resources (DERs) penetration compound with existing characteristics of low voltage distribution network. The purposes this article are summarise various techniques on compensation from three different strategies: (1) based passive approach and advanced power electronics; (2) Techniques three-phase DERs; (3) DERs. In addition, novel technique that applies sensitivity analysis along symmetrical component concept meet desired factor (VUF) is introduced article. Coordination among DERs contributes the also considered. order evaluate effectiveness proposed technique, its results compared obtained using current strategy. indicate study provides stable while successfully achieving specified VUF thresholds.