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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2004, Vol. 5 Issue (7): 861-866    DOI: 10.1631/jzus.2004.0861
Electrical Engineering     
Carrier phase shifted SPWM based on current sourced multi-modular converter for active power filter
WANG Li-qiao, LI Jian-lin, ZHANG Zhong-chao
Electrical Engineering College, Zhejiang University, Hangzhou 310027, China
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Abstract  A novel current-source active power filter (APF) based on multi-modular converter with carrier phase-shifted SPWM (CPS-SPWM) technique is proposed. With this technique, the effect of equivalent high switching frequency converter is obtained with low switching frequency converter. It is very promising in current-source APF that adopt superconducting magnetic energy storage component.

Key words： Current sourced multi-modular converter      Carrier phase shifted SPWM      Active power filter     
Received: 18 July 2003     
CLC:  TM71  
  TM93  
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WANG Li-qiao
LI Jian-lin
ZHANG Zhong-chao
Cite this article:

WANG Li-qiao, LI Jian-lin, ZHANG Zhong-chao. Carrier phase shifted SPWM based on current sourced multi-modular converter for active power filter. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2004, 5(7): 861-866.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2004.0861     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2004/V5/I7/861

[1] CHEN Guo-zhu, LU Zheng-yu, QIAN Zhao-ming. DESIGN CONSIDERATIONS FOR SERIES HYBRID ACTIVE POWER FILTER[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2001, 2(3): 313-317.
[2] CHEN Guo-zhu, LU Zheng-yu, QLAN Zhao-ming. A NEW STRUCTURE OF SERIAL HYBRID ACTIVE POWER FILTER FOR HIGH POWER APPLICATION[J]. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2000, 1(4): 394-397.