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Three-phase Four-Leg Shunt Active Power Filter to Compensate Harmonics and Reactive Power

Abdalla, Izzeldin Idris and K. S. , Rama Rao and Nallagownden, Perumal (2011) Three-phase Four-Leg Shunt Active Power Filter to Compensate Harmonics and Reactive Power. In: 2011 IEEE International Symposium on Computers & Informatics, ISCI 2011, 20-22 Mar 2011, Kuala Lumpur, Malaysia.

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Abstract

This paper presents a compensating system for the harmonics and the reactive power using four-leg shunt active power filter (SAPF) in a three-phase four-wire distribution network and aims to minimize the harmonics and neutral current. Two control approaches p-q theory based hysteresis current control and load current detection based hysteresis current control are proposed. To validate the compensation performance of SAPF a distribution network with nonlinear loads is simulated using MATLAB/Simulink software. Simulation results are presented to assess the performance of SAPF to minimize the total harmonics distortion (THD) and neutral current, as well as to compensate the reactive power.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:6517
Deposited By: Assoc Prof Dr K. S. Rama Rao
Deposited On:05 Oct 2011 00:24
Last Modified:19 Jan 2017 08:22

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