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	ZVS of arc welding inverter in light load
	Yin SY(殷树言)
	2012-04-13 ; 2012-04-13
中文摘要	It is very difficult for arc welding inverter to realize Zero-Voltage-Switching (ZVS) because the load of arc welding inverter changes violently. An improved PS-FB-ZVS-PWM (Phase-Shifted Full-Bridge Zero-Voltage-Switching Pulse-Width-Modulation) topology is proposed in this paper. A saturate resonant inductor is in series with the primary side of the transformer, while an auxiliary inductor is in parallel with the secondary side of the transformer to increase reactive current in light load or unload state, so the zero voltage switching of power devices is realized during switching course in light load or unload state.
原文出处	http://dlib.edu.cnki.net/kns50/download.aspx?filename=kbIJFNztWOw0Ed5ElVmNEax42MY9CWkFFWaFkatZ3RtVHTUFXWilXaPJzchVWevp2LH9WbllUYOh0c%3d0DOxRXMEZFSmNXaVtGNqNUSkZlbS52bBd1dHpmQXp2NNtid5tmUGtSaTlHcElmWI1Ueq90VHdzMCV&tablename=CJFD2009&dflag=pdfdown 全文链接
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11033]
专题	北京工业大学
推荐引用方式 GB/T 7714	Yin SY. ZVS of arc welding inverter in light load[J],2012, 2012.
APA	殷树言.(2012).ZVS of arc welding inverter in light load..
MLA	殷树言."ZVS of arc welding inverter in light load".(2012).

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