具备恒压特性的SP/S感应式无线电能传输系统

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Abstract In practical applications of the inductive power transfer (IPT)system,the constant output voltage is typically required.In this paper,the series-parallel/series (SP/S)compensation resonant topology is adopted for the IPT system.With the fixed frequency driving and no changing distance between the transmitting and receiving terminal,the output voltage can maintain constant under full load range.In addition,the changing characteristics of the output constant voltage gain is also discussed with the horizontal misalignment.Finally,a 6.6 kW WPT system with 20kHz fixed frequency is setup to verify the feasibility and effectiveness of the adopted SP/S compensation resonant topology.

Key words： Inductive power transfer series parallel/series (SP/S) fixed frequency constant voltage

Received: 01 April 2015 Published: 15 July 2016

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TM46

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	Liu Chuang
	Guo Ying
	Ge Shukun
	Li Hang
	Cai Guowei

Cite this article:

Liu Chuang,Guo Ying,Ge Shukun等. The SP/S Inductive Power Transfer System with Constant Voltage Characteristics[J]. Transactions of China Electrotechnical Society, 2016, 31(13): 149-154.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I13/149

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