Design and Implementation of Battery Based Dynamic Voltage Restorer for Power Quality Issues in Domestic Grid

Authors

  • P. Sundaramoorthi
  • V. Prasannamoorthy
  • R. Kathiravan

Abstract

Dynamic voltage restorer (DVR) has turned out to be well known as a solution for the protection of sensitive loads from voltage droops. Usage of the DVR have been proposed at both a low voltage (LV) level, just as a medium voltage (MV) level and allowed a opportunity to shield high power sensitive loads from voltage drops. The declared DVR confirms the utilization of a joined feed-forward and feed-back of the controller and it acquires both great transient and steady state reactions. Another control framework is proposed to control the capacitor-maintained DVR. The control of a DVR is appeared with a diminished rating VSC.The proposed circuit of simulation is done in MATLAB/SIMULINK for various faults induced in system and obtained the behavior of DVR in three phase voltage. In real time, the proposed circuit is implemented with a battery and a single phase inverter connected with the grid. The pay of the voltage sag, swell, and harmonics is shown by a decreased rating DVR.

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Published

2020-01-19

Issue

Section

Articles