NOVEL ZERO-CURRENT-TRANSITION PWM CONVERTERS

被引：165

作者：

HUA, GC

YANG, EX

JIANG, YM

LEE, FC

机构：

[1] Virginia Power Electronics Center, Bradley Department of Electrical Engineering, Virginia Polytechnic Institute and State University, Blacksburg

[2] Harris Power Research and Development, Latham

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1994年 / 9卷 / 06期

关键词：

14;

D O I：

10.1109/63.334775

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：

A new family of zero-current-transition (ZCT) pulse-width-modulated (PWM) converters is proposed. The new family of converters implements zero-current turn-off for power transistor(s) without increasing voltage/current stresses and operates at a fixed frequency. The proposed converters are deemed most suitable for high-power applications where the minority-carrier semiconductor devices (such as IGBT's, BJT's, and MCT's) are predominantly used as the power switches. Theoretical analysis is verified on a 100 kHz, 1 kW ZCT-PWM boost converter using an IGBT.

引用

页码：601 / 606

页数：6

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