Enhancement of Grid Power Quality by Using Dual Voltage Source Inverter

Abstract

This paper exhibits a double voltage source inverter (DVSI) plan to enhance the power quality and unwavering quality of the microgrid system. The proposed conspire is included two inverters, which empowers the microgrid to trade power produced by the conveyed vitality assets (DERs) and furthermore to repay the nearby unbalanced and nonlinear load. The control calculations are produced in view of instantaneous symmetrical component theory (ISCT) to work DVSI in lattice sharing and network infusing modes. The proposed plot has increased dependability, bring down data transmission prerequisite of the primary inverter, bring down cost because of decrease in filter size, and better use of small scale framework power while utilizing lessened dc-connect voltage rating for the principle inverter.