期刊文献+

串-并组合式双管正激变换器的研究

Research on Serial-Parallel Combined Two-Transistors Forward Converter
下载PDF
导出
摘要 介绍了串鄄并组合式双管正激变换器的优点;分析了该电路的工作原理和有效占空比;推导出变换器的稳态特性。该变换器实现了两个开关管在零电压开关下导通和关断,另两个开关管在零电压开关下关断,最后在1kW的串鄄并组合式双管正激变换器的样机实验中得到了验证。 The attractive characteristics of serial-parallel combined two transistors forward converter are introduced in this paper.The operation principle of the topology and the effective duty cycle are analyzed.The steady characteristic of the converter is derived.Two switches are turned on and turned off with zero-voltage switching,another two switches are turned off with zero-voltage switching in introduced converter.Finally,experiment results are given to verify the analysis.
作者 赵海舟 肖岚
出处 《电力电子技术》 CSCD 北大核心 2004年第4期41-42,48,共3页 Power Electronics
基金 国家自然科学基金资助项目(50337030)~~
关键词 变换器 集成技术 零电压开关 converter IC technology / zero-voltage switching
  • 相关文献

参考文献4

  • 1Gtrevisio C H, Pereira A A, Farias VJ,et al.A 1.5 kW Operation with 90% Efficiency of a Two Transistors Forward Converter with Non-dissipative Snubber [A].IEEE PESC' 98[C]. 1998: 969-700.
  • 2Ghodke D V,Muralikrishnan K.ZVICS Dual Two-Transistor Forward DC-DC Converter with Peak Voltage of Vin/2,High Input and High Power Application [A].IEEE PESC' 2002[C].2002: 1853-1858.
  • 3Harada K,Sakamoto H. Switched Snubber for High Frequency Switching[A].IEEE PESC' 90[C]. 1990: 181-188.
  • 4冯翰.[D].浙江大学,2001.

共引文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部