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CLC number: TM464
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Received: 2005-01-10
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Novel control scheme for 3-phase PWM current-source converters under unbalanced source voltage conditions
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Li Yu-ling, Lou Zhen-li, Zhang Zhong-chao. Novel control scheme for 3-phase PWM current-source converters under unbalanced source voltage conditions[J]. Journal of Zhejiang University Science A, 2006, 7(2): 263-268.
@article{title="Novel control scheme for 3-phase PWM current-source converters under unbalanced source voltage conditions",
author="Li Yu-ling, Lou Zhen-li, Zhang Zhong-chao",
journal="Journal of Zhejiang University Science A",
volume="7",
number="2",
pages="263-268",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.A0263"
}
%0 Journal Article
%T Novel control scheme for 3-phase PWM current-source converters under unbalanced source voltage conditions
%A Li Yu-ling
%A Lou Zhen-li
%A Zhang Zhong-chao
%J Journal of Zhejiang University SCIENCE A
%V 7
%N 2
%P 263-268
%@ 1673-565X
%D 2006
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.A0263
TY - JOUR
T1 - Novel control scheme for 3-phase PWM current-source converters under unbalanced source voltage conditions
A1 - Li Yu-ling
A1 - Lou Zhen-li
A1 - Zhang Zhong-chao
J0 - Journal of Zhejiang University Science A
VL - 7
IS - 2
SP - 263
EP - 268
%@ 1673-565X
Y1 - 2006
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2006.A0263
Abstract: Under unbalanced source voltage supply, considerable output second harmonics and input low-order harmonics in 3-phase PWM current-source converters (PWM-CSC) are generated. This paper proposes a new deadbeat controller based on compensation for unbalanced source voltage and current. With the proposed scheme, the second harmonics of the output current are eliminated and low-order harmonics of the source current are reduced effectively. Simulation and experimental results confirmed the feasibility of the proposed method.
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