Wireless power transfer system based on semi-random magnetic flux

被引：0
作者：
Heo J. [1 ,2 ]
Jeon S.-J. [1 ,2 ]
机构：
[1] Dept. of Electronic Engineering, Pukyong National University
[2] Dept. of Electronic Engineering, Pukyong National University
来源：
Trans. Korean Inst. Electr. Eng. | / 8卷 / 1222-1229期
关键词：
Full compensation; Resonance; Semi-random magnetic flux; Wireless power transfer system;
D O I：
10.5370/KIEE.2017.66.8.1222
中图分类号：
学科分类号：
摘要：
In this paper, a wireless power transfer system with semi-random magnetic flux is studied. Directions of semi-random magnetic flux are changing almost randomly which can induce voltages at coils irrelevantly to coil's posture. So, very convenient charging is possible. Semi-random magnetic flux can be generated by a coil system which has three coils perpendicular to each other and carrying currents with different frequencies. A prototype for charging mobile devices is constructed and tested, and the proposal is verified. Copyright © The Korean Institute of Electrical Engineers.
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页码：1222 / 1229
页数：7
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