Constant-switching-frequency ac-dc converter using second-harmonic-injected PWM

被引：25

作者：

Weng, DF

Yuvarajan, S

机构：

[1] Electrical Engineering Department, North Dakota State University, Fargo

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1996年 / 11卷 / 01期

关键词：

D O I：

10.1109/63.484424

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the operation of an ac-dc converter employing second-harmonic-injected PWM. The boost converter operating on the rectified output uses a constant switching frequency PWM and a discontinuous current mode to reduce the total harmonic distortion in the input current. The implementation and the characteristics of converter are presented.

引用

页码：115 / 121

页数：7