带Z源的高频环节AC-AC变换器

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Abstract This paper proposes a high frequency AC-AC converter based on Z-source, the converter is composed of input filtering circuit, dumping inductor, input cycloconverter, high frequency converter, output cycloconverter, control switching, and output filtering. The paper gives in detail the work theory of the electric circuit and phase-shifted control strategy. Finally, the simulation and experimental results shows that the converter has the merits of output transformation, frequency conversion, high frequency electrical isolation, two phase power transmission. And it establishes a key technique foundation for IUT(intelligent universal transformer), regulated sinusoidal AC power supply, regulator, and power network compensation.

Key words： Z-source AC-AC converter high frequency link cycloconverter

Received: 31 October 2010 Published: 07 March 2014

PACS:

TM464

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	ChenYuandi
	Qian Liang
	Zhu Zhongni
	Yu Mingyou

Cite this article:

ChenYuandi,Qian Liang,Zhu Zhongni等. AC-AC Converter With the Z-Source and High Frequencylink[J]. Transactions of China Electrotechnical Society, 2011, 26(5): 88-94.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2011/V26/I5/88

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