Fundamental discussion on a wireless power transfer system equipped with a common secondary coil during parking and driving

被引:1
作者
Fujita T. [1 ,2 ]
Yasuda T. [1 ]
Akagia H. [2 ]
机构
[1] Technova. Inc., Imperial Hotel Tower, 13thFl. 1-1, Uchisaiwai-cho 1, Chiyoda-ku, 100-0011, Tokyo
[2] Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, NE-11, 2-12-1, O-okayama, Meguro-ku, 152-8550, Tokyo
关键词
During driving; Inductive power transfer; Solenoid-type coils; Wireless power transfer;
D O I
10.1541/ieejias.136.522
中图分类号
TM72 [输配电技术];
学科分类号
摘要
Since electric vehicles (EVs) suffer from a long charging time and a short mileage, they have not yet formed a fullscale market. A dynamic wireless power transfer system that can supply electric power to the vehicles during driving has been expected as an effective means to solve the above issues. When the primary coils are connected in series, the dynamic wireless power transfer system becomes the same in equivalent circuit as a stationary wireless power transfer system. As a result, the dynamic system is of great advantage for the common use of the secondary coils for parking and driving. This paper provides a fundamental discussion on the dynamic wireless power transfer system with focus on the secondary coils, along with experimental results. © 2016 The Institute of Electrical Engineers of Japan.
引用
收藏
页码:522 / 531
页数:9
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