Author : Manish KR.Pandey 1
Date of Publication :24th May 2017
Abstract: Dynamic Voltage Restorer is the accepted economical solution for safety of sensitive loads from voltage swell and sag. The DVR can provide active and reactive power. Inside DVR there is a control unit and it is the heart of the DVR where its function is to discern the presence of voltage sags in the system. In this paper we use a PI controller as the control unit of DVR. For designing of PI controller optimization algorithm known as Particle Swarm Optimization is used in this paper.
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