一种新的多输入全桥变换器

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Abstract In the renewable power system with two or more sources, the application of multiple-input converter (MIC) instead of several single-input converters can simplify the circuit and reduce the cost. A novel multiple-input full bridge converter is proposed in this paper. Taking the two inputs as the example, the operation modes and the characteristics of the double-input full bridge converter are presented. By applying the proposed multiple phase-shift control strategy, the soft-switching technology is accessible. Power management method of the new converter is also introduced. Finally, an 800W prototype is built to verify the theoretical analysis and the effectiveness of the control strategy.

Key words： Multiple-input full bridge converter zero-voltage-switching energy management renewable power system

Received: 15 October 2009 Published: 07 March 2014

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TM46

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	Articles by authors
	Yang Dongsheng
	Ruan Xinbo
	Li Yan
	Liu Fuxin

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Yang Dongsheng,Ruan Xinbo,Li Yan等. A New Multiple-Input Full Bridge Converter[J]. Transactions of China Electrotechnical Society, 2011, 26(8): 24-32.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2011/V26/I8/24

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