基于电流源多模块变流器的载波移相SPWM有源电力滤波器
Carrier phase shifted SPWM based on current sourced multi-modular converter for active power filter.
作者信息
Wang Li-Qiao, Li Jian-Lin, Zhang Zhong-Chao
机构信息
Electrical Engineering College, Zhejiang University, Hangzhou 310027, China.
出版信息
J Zhejiang Univ Sci. 2004 Jul;5(7):861-6. doi: 10.1631/jzus.2004.0861.
PMID:15495315
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.
摘要
提出了一种基于多模块变换器和载波移相SPWM（CPS-SPWM）技术的新型电流源有源电力滤波器（APF）。采用该技术，可在低开关频率变换器的情况下获得等效高开关频率变换器的效果。这对于采用超导磁储能元件的电流源APF来说非常有前景。
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