PolyU IR
 

PolyU Institutional Repository >
Electrical Engineering >
EE Conference Papers & Presentations >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1573

Title: Research on control strategy for Three-Phase PWM Voltage Source Rectifier
Authors: Wang, Yu
Che, Yanbo
Cheng, K. W. Eric
Subjects: Three-Phase PWM Voltage Source Rectifier
Voltage-oriented
Dual-channel closed-loop control
Voltage-outer-loop
Current q-axis component
Issue Date: 2009
Publisher: Power Electronics Research Centre, The Hong Kong Polytechnic University
Citation: PESA 2009 : International Conference on Power Electronic Systems and Applications : 20th-22nd May 2009, p. [1-5].
Abstract: This paper first introduces the topology of Three-Phase PWM Voltage Source Rectifier (VSR). Then the mathematical models in three-phase static and two-phase rotary coordinate system are built. Based on that theory and the voltage-oriented vector control's idea, the paper introduces a dual-channel closed-loop control strategy with current-inner-loop and voltage-outer-loop. Active power channel is aim to make DC side voltage remain steady, and reactive power channel can regulate power factor by set current q-axis component reference. In order to prove that voltage-outer-loop is necessary, the paper builds a comparative model without a voltage loop. According to change current q-axis component reference value, illuminate reactive power channel's effect. In MATLAB/SIMULINK, the paper sets up simulation models for above cases. The simulation results show that the voltage-outer-loop is essential, and prove that current q-axis component can regulate power factor. The Three-Phase PWM Voltage Source Rectifier dual-channel double-closed-loop control strategy is effect.
Rights: Copyright © The Hong Kong Polytechnic University 2009.
Type: Conference Paper
URI: http://hdl.handle.net/10397/1573
ISBN: 978-988-17471-3-6
Appears in Collections:EE Conference Papers & Presentations

Files in This Item:

File Description SizeFormat
PESA_2009_K210509081.pdf1.01 MBAdobe PDFView/Open



Facebook Facebook del.icio.us del.icio.us LinkedIn LinkedIn


All items in the PolyU Institutional Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
No item in the PolyU IR may be reproduced for commercial or resale purposes.

 

© Pao Yue-kong Library, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
Powered by DSpace (Version 1.5.2)  © MIT and HP
Feedback | Privacy Policy Statement | Copyright & Restrictions - Feedback