A power-factor controller for single-phase PWM rectifiers

被引:48
作者
Lim, JW [1 ]
Kwon, BH [1 ]
机构
[1] Pohang Univ Sci & Technol, Dept Elect & Elect Engn, Pohang 790784, South Korea
关键词
power-factor controller; pulsewidth modulated rectifier;
D O I
10.1109/41.793353
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A novel power-factor controller for single-phase pulsewidth modulated rectifiers is proposed. The unity-power-factor controller for a sinusoidal input current is derived using the feedback linearization concept. Two active switches and two diodes are utilized for ac-to-dc power conversion. Experimental results obtained on a 4-kW prototype are discussed.
引用
收藏
页码:1035 / 1037
页数:3
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