Saturable reactor-assisted soft-switching asymmetrical PWM DC-DC converter with high-frequency transformer link

被引：4
|
作者：
Hamada, S
Nakaoka, M
机构：
[1] Sansha Elect Mfg Co Ltd, Osaka 533, Japan
[2] Yamaguchi Univ, Dept Elect & Elect Engn, Ube, Yamaguchi 755, Japan
来源：
IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 1998年 / 145卷 / 02期
关键词：
DC-DC power converters; soft-switching; PWM power converters; saturable reactors;
D O I：
10.1049/ip-epa:19981573
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：
An improved soft-switching PWM half-bridge DC-DC converter, which uses a saturable reactor-assisted soft-switching technique is presented, The converter has many advantages such as both low switching losses and low conduction losses, wide load range, constant frequency operation and low EMI, The principle of operation and its steady-state analysis are illustrated, To demonstrate the effectiveness of the characteristic performances, feasible experiments are carried out with a 150W, 200kHz prototype.
引用
收藏
页码：79 / 84
页数：6
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