Study on the Electric Vehicle Wireless Power Supply Technology and System Based on ICPT

Abstract

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.

Document type: Article

Full document

Original document

The different versions of the original document can be found in:

• http://dx.doi.org/10.3390/wevj4040710 under the license https://creativecommons.org/licenses/by

• http://www.mdpi.com/2032-6653/4/4/710/pdf under the license http://creativecommons.org/licenses/by/3.0/

• http://www.mdpi.com/2032-6653/4/4/710/pdf,

http://dx.doi.org/10.3390/wevj4040710 under the license cc-by

• https://www.mdpi.com/2032-6653/4/4/710,

https://www.mdpi.com/2032-6653/4/4/710/pdf,

https://academic.microsoft.com/#/detail/2804222759 under the license https://creativecommons.org/licenses/by/4.0/