The electric vehicle power supply technology based on wireless power transfer (EVPS-WPT) has several advantages over conventional energy transmission using wires and connectors, such as flexibility, convenience, safety, reliability and all-weather operation, etc. The development of EVPS-WPT will certainly promote the popularization and industrialization of EVs. The fundamental structure of electric vehicle wireless power supply system based on ICPT (EVPS-ICPT) is described firstly in this paper. A supposed dynamic battery charging system for electric vehicles based on ICPT (EVC-ICPT-D) is proposed to explain some concepts more clearly. The main circuit topology of EVPS-ICPT system is also discussed and selected. As the focus of this paper, the key techniques for EVPS-ICPT system are discussed and analyzed in the round.

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http://dx.doi.org/10.3390/wevj4040710 under the license cc-by
https://academic.microsoft.com/#/detail/2804222759 under the license https://creativecommons.org/licenses/by/4.0/
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Published on 01/01/2010

Volume 2010, 2010
DOI: 10.3390/wevj4040710
Licence: Other

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