By Topic

Comparison of control strategies for active power filter in three-phase four-wire systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Hao Ma ; Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China ; Zheng Cai

This paper analyzed three control strategies (direct power control, per-phase harmonic reference generation method, conventional Ip-Iq method) for active power filters in three-phase four-wire systems. They were applied to a 4-leg inverter to compensate input currents of an office building. Differences in harmonic detecting and switching sequence generation of these three control strategies were analyzed. Per-phase harmonic reference generation control is used to reduce capacity of dc bus capacitor. Direct power control is designed for better harmonic compensation as well as smaller power capacity. The simulation results are presented to substantiate the theoretical analyses.

Published in:

Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE  (Volume:2 )

Date of Conference:

2-6 Nov. 2004