Self-oscillating half bridge series resonant converter at high efficiency

被引：0

作者：

Belloumi, Hamed ^{[1
]}

Kourda, Ferid ^{[1
]}

机构：

[1] Univ Tunis El Manar, ENIT, LSE, Tunis Le Bevedere 1002, Tunisia

来源：

2012 16TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE (MELECON) | 2012年

关键词：

self-oscillating half bridge converter; zero-voltage-switched; saturable current transformer; High-frequency; resonant converter;

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：

In this paper we will going to study and test the command of an self - oscillating half bridge resonant converter operating in commutation soft ZVS. To simplify the command and the reduction of the cost, we opted for a self - oscillating structure based on the use of the saturable core in ferrite. They assure automatically the turn-on and the turn-off of transistors without any exterior control. And this in a totality of the operating, in light load, in on-load and in short circuit load. A prototype is implemented and the operation principle is verified by the experimental results.

引用

页码：306 / 311

页数：6