Power Quality Problems Reduction Using an Dvr Device With Solar System

Abstract

Presently a days in the appropriation system the renewable energy sources significance has been increased. In this paper an interline dynamic voltage restorer (IDVR) has proposed for the dispersion systems to moderate voltage droop/swell issues and also enhance power quality. All in all for the typical voltage levels, the DVRs ought to be skirted ,however instead of bypassing the DVRs, this paper proposes new operating plan for the DVRs, if necessary, to enhance the displacement factor (DF) in any of the involved feeders. For the most part an interline dynamic voltage restorer comprises of a few dynamic voltage restorers (DVRs) with a sharing dc link. IDVR is associated with the independent feeders to secure the electric power to the basic loads. One of the DVRs makes up for the neighbourhood voltage hang in its feeder, and alternate DVRs renew the regular dc-link voltage is provided by using solar energy (PV). DF improvement can be accomplished through active and reactive power trade (PQ sharing) between various feeders. To approve the proposed system, Simulation comes about have been displayed using MATLAB/SIMULINK programming.