Power flow control in wireless power supply system using three-phase to single-phase matrix converter

被引:0
作者
Hayashi Y. [1 ]
Motoyama H. [1 ]
Takeshita T. [1 ]
机构
[1] Nagoya Institute of Technology Gokiso, Showa, Nagoya
来源
IEEJ Transactions on Industry Applications | 2019年 / 139卷 / 10期
关键词
Electric vehicle; Inductive power transfer; Matrix converter; Wireless power supply;
D O I
10.1541/ieejias.139.880
中图分类号
学科分类号
摘要
This paper presents the power flow control in wireless power supply systems using a matrix converter that directly converts from three-phase AC voltage to high-frequency AC voltage. The operation principle and control method that achieve stable power transmission on the secondary side and reduction of current distortion in three-phase AC current are explained. In addition, the switching patterns and duty ratios of the six bidirectional switches of the primary side matrix converter are clarified, and the effectiveness of the proposed control method is experimentally verified using 2 kW prototype system. ©2019 The Institute of Electrical Engineers of Japan.
引用
收藏
页码:880 / 889
页数:9
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