Three-phase Four-Leg Shunt Active Power Filter to Compensate Harmonics and Reactive Power
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 con...
Saved in:
Main Authors: | , , |
---|---|
Format: | Conference or Workshop Item |
Published: |
2011
|
Subjects: | |
Online Access: | http://eprints.utp.edu.my/6214/1/2011_IEEE_ISCI_-__Mar_21-22_-_SAPF.pdf http://eprints.utp.edu.my/6214/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | 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. |
---|