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Reactive power compensation in distribution Network with D-STATCOM by Fuzzy logic Controller

Author(s):

VARLEKAR KRISHNA MADHUBHAI , L.D. College of engineering, Ahmedabad , India; Prof. Zenifar B. PAREKH, L.D. College of engineering, Ahmedabad , India

Keywords:

D-STATCOM , Voltage sags , fuzzy logic voltage source converter , LCL passive Filter.

Abstract

This paper present aims to about the performance of D-STATCOM, to mitigate voltage sag, hence improve the power quality of the power system. Various loads like Starting of induction motor, Transient fault & Arc furnace will create voltage sag in the power system;the fuzzy logic controller is use as a substitute for the conventional PI compensator. Using fuzzy logic has received increased attention in recent years because of its usefulness in reducing the need for intricate mathematical models in problem solving. The performance of proposedfuzzy logic DSTATCOM has been simulating for voltage sag compensation for both linearand non-linear loads.By using D-STATCOM, this paper simulation models for the mitigation of voltage sag due to above mentioned causes are done& maintain the voltage profile using MAT-LabR-2011a software.

Other Details

Paper ID: IJSRDV2I3375
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 689-695

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