Implementation of zvt soft switching technique in a single-Phase pfc rectifier for server power supply

Hsing Fu Liu, Yung Hiang Liu, Ying-Yu Tzou

研究成果: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

摘要

This paper presents the design and implementation of a zero-voltage-transition power factor correction (PFC) converter which can achieve high power factor, low harmonic distortion, and high efficiency. Zero-voltagetransition soft-switching technique has been applied to reduce the switching losses of the auxiliary switching circuit for a single-phase ac-dc converter with unit power factor. Its operation principle and design equations have been given. A 2 kW, 200 kHz, soft-switching single-phase PFC converter has been constructed. An efficiency of 94% at rated output has been measured. Experimental results show the developed design procedure for the ZVT soft-switching PFC converter can achieve unit power factor, high efficiency, and low EMI.

原文English
主出版物標題Proceedings - IPEMC 2000
主出版物子標題3rd International Power Electronics and Motion Control Conference
編輯Xiaohua Jiang, Lipei Huang, Zhengming Zhao
發行者Institute of Electrical and Electronics Engineers Inc.
頁面584-589
頁數6
2
ISBN(電子)780003464X, 9787800034640
DOIs
出版狀態Published - 15 八月 2000
事件3rd International Power Electronics and Motion Control Conference, IPEMC 2000 - Beijing, China
持續時間: 15 八月 200018 八月 2000

出版系列

名字Proceedings - IPEMC 2000: 3rd International Power Electronics and Motion Control Conference
2

Conference

Conference3rd International Power Electronics and Motion Control Conference, IPEMC 2000
國家China
城市Beijing
期間15/08/0018/08/00

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