Implementation of a ZVS Half-Bridge Converter with Current Doubler Rectifier

摘要：

This paper presents the system analysis and circuit implementation of a zero voltage switching (ZVS) half-bridge converter with current doubler rectifier. The asymmetrical pulse-width modulation technique is used in the adopted power converter to regulate the dc output voltage and improve the duty cycle utilization. The transformer leakage inductance and the output capacitance of power switches are used to achieve ZVS operation during the transition interval between two switches. The operation principle of the converter is analyzed and explained. The design consideration of the ZVS half-bridge converter with current doubler rectifier is provided. Finally experimental results are provided to verify the theoretical analysis and circuit performance.

作者: Bor-Ren Lin Chun-Chi Chen Chien-Lan Huang Chao-Hsien Tseng

作者单位: Department of Electrical Engineering National Yunlin University of Science and Technology Yunlin 640, Taiwan

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 2732-2736

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）