A Novel High Gain DC-DC Converter with Coupled Inductor Voltage Multiplier

	A Novel High Gain DC-DC Converter with Coupled Inductor Voltage Multiplier
	Ma, Hongfei 1; Zhang, Bo 1; Qiu, Dongyuan 1; Han, Junfeng 1; Ma, Hongfei 2
	2014
关键词	voltage stress high gain duty cycle coupled inductor
页码	16-20
英文摘要	This paper proposes a novel high gain DC-DC converter, the core structure of the circuit is a bridge which is composed of two power switches and two equivalent voltage sources. The two equivalent voltage sources are charged in parallel during the two switches turn on and are discharged in series during the two switches turn off, which makes the converter produce high output voltage to realize high voltage gain without extremely large duty cycle. In addition, the equivalent source is implemented by using coupled inductor voltage multiplier technique, which can further improve voltage gain and reduce switch voltage stress. The simulation and experimental results verify the correctness of the converter derivation and analysis.
会议录	2014 INTERNATIONAL ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	Key Program of the National Natural Science Foundation of China[50937001] ; National Natural Science Foundation of China[51277079] ; Guangdong strategic emerging industry special fund project[2010A081002004]
WOS研究方向	Engineering
WOS记录号	WOS:000411853500004
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36733]
专题	电气工程与信息工程学院
通讯作者	Ma, Hongfei
作者单位	1.South China Univ Technol, Sch Elect Power, Guangzhou, Guangdong, Peoples R China 2.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ma, Hongfei,Zhang, Bo,Qiu, Dongyuan,et al. A Novel High Gain DC-DC Converter with Coupled Inductor Voltage Multiplier[C]. 见:.