BPF theory-based design method for wireless power transfer system by use of magnetically coupled resonators

被引：0
|
作者：
Awai I. [1 ]
机构：
[1] School of Science and Technology, Otsu 520-2094, 1-5, Yokotani, Seta-oecho
来源：
IEEJ Transactions on Electronics, Information and Systems | 2010年 / 130卷 / 12期
关键词：
BPF theory; Coupled resonator; Design theory; Magnetic resonance; Transfer loss; Wireless power transfer;
D O I：
10.1541/ieejeiss.130.2192
中图分类号：
学科分类号：
摘要：
A wireless power transfer system based on two coupled resonators is analyzed by the filter design theory. Many useful relations between the equivalent circuit components are derived to comply with the change of power transfer condition along with the basic design of the system. Some design examples are given to deepen understanding of the theory and thus to stimulate using it for the system design. The effect of the resonator losses is also addressed to show the robustness of the theory, indicating the circuit loss of almost 10 dB does not deteriorate the matching condition too much. © 2010 The Institute of Electrical Engineers of Japan.
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页码：2192 / 2197+13
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