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Wireless power transfer for electric vehicle at the kilohertz band
Author(s) -
Imura Takehiro,
Yasuda Tomio,
Oshima Kazunori,
Nayuki Takuya,
Sato Motoki,
Oshima Atsushi
Publication year - 2016
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.22340
Subject(s) - wireless power transfer , electrical engineering , wireless , electric vehicle , electromagnetic coil , engineering , ambiguity , power (physics) , maximum power transfer theorem , computer science , electronic engineering , topology (electrical circuits) , telecommunications , physics , quantum mechanics , programming language
Wireless power transfer (WPT) technology has attracted considerable attention in recent years, and there have been numerous reports about this technology. This has led to ambiguity over the actual state of WPT technology for electrical vehicles (EV) in Japan. Therefore, this paper describes the WPT technology using the kilohertz band for EVs available in Japan. WPT requirement for EV, circuit topology, coil types, control method, component, foreign object detection, and dynamic charging in Japan are summarized in this study. © 2016 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.