Power Quality Compensation as Well as Power Flow Control Using of Unified Power Quality Conditioner

Author

Mokhtatpour, A. ; Shayanfar, H.A.

Author_Institution

Electr. Eng. Dept., Islamic Azad Univ., Tehran, Iran

fYear

2011

fDate

25-28 March 2011

Firstpage

1

Lastpage

4

Abstract

This paper proposed a new control approach for power quality compensation using Unified Power Quality Conditioner (UPQC). This approach has capability of power flow control as well as power quality compensation, too. In the UPQC control, Series Active Filter (SAF) is controlled by dqo approach for voltage sag, swell, unbalance, interruption and harmonic compensation. Also, Parallel Active Filter (PAF) is controlled by composition of dqo and Fourier theories for current harmonic and reactive power compensation. These control strategies have been simulated in MATLAB software and a number of selected simulation results have been shown. The results show the validity of proposed strategy.

Keywords

active filters; compensation; power harmonic filters; power supply quality; power system control; Fourier theories; MATLAB software; UPQC control; current harmonic; harmonic compensation; parallel active filter; power flow control; power quality compensation; reactive power compensation; series active filter; unified power quality conditioner; voltage sag; Active filters; Harmonic analysis; Power harmonic filters; Power quality; Reactive power; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific

Conference_Location

Wuhan

ISSN

2157-4839

Print_ISBN

978-1-4244-6253-7

Type

conf

DOI

10.1109/APPEEC.2011.5749151

Filename

5749151