International Journal of Power Electronics and Drive Systems (IJPEDS)
Vol 4, No 1: March 2014

Evaluation of Fundamental d-q Synchronous Reference Frame Harmonic Detection Method for Single Phase Shunt Active Power Filter

Samir Gautam (Xi'
an Jiaotong University)

Pei Yunqing (Xi'
an Jiaotong University)

Yubaraj Kafle (Xi'
an Jiaotong University)

Muhammad Kashif (Xi'
an Jiaotong University)

Saad Ul Hasan (Xi'
an Jiaotong University)



Article Info

Publish Date
01 Mar 2014

Abstract

Active Power Filter has become popular choice to address the harmonic pollution present in power system. It relies on fast and accurate detection of reference current to guarantee efficient compensation performance. In this paper harmonic extraction using d-q Synchronous Reference Frame (SRF) for single phase system and various aspects defining its performance is presented. The effect of the orthogonal signal generation on the harmonic current extraction is analyzed. Three different filtering approaches are compared based on their time and frequency domain characteristics. The effect of DC offset in the measured load current, introduced during measurement and data processing is derived. Accordingly a novel method to eliminate this DC offset is proposed with minimum compromise on the dynamics of the system.  The discussions presented are validated using simulation results.DOI: http://dx.doi.org/10.11591/ijpeds.v4i1.4723

Copyrights © 2014






Journal Info

Abbrev

IJPEDS

Publisher

Subject

Control & Systems Engineering Electrical & Electronics Engineering

Description

International Journal of Power Electronics and Drive Systems (IJPEDS, ISSN: 2088-8694, a SCOPUS indexed Journal) is the official publication of the Institute of Advanced Engineering and Science (IAES). The scope of the journal includes all issues in the field of Power Electronics and drive systems. ...