A novel secondary clamping circuit topology for soft switching full-bridge PWM DC/DC converter

被引：0

作者：

Choo, BH ^{[1
]}

Lee, BK ^{[1
]}

Yoo, SB ^{[1
]}

Hyun, DS ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect Engn, Seongdong Ku, Seoul 133791, South Korea

来源：

APEC '98 - THIRTEENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2 | 1998年

关键词：

D O I：

暂无

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 proposes a novel secondary clamping circuit for soft switching FB (Full-Bridge) PWM DC/DC converter. The proposed circuit eliminates the reflected output current which is reflected from the secondary side to the primary side so that it reduces the needless conduction losses of the primary side during the current circulating node. Also, it ensures the zero-voltage/zero-current switching of the leading/lagging leg switches, The characteristics of the proposed clamping circuit are investigated and the validity is verified by the simulation and the experimental results.

引用

页码：840 / 845

页数：6

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