Mobile wireless power transfer system suppressing reflection by pick-up and reflector

T. Ishizaki, Genta Kitano
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引用次数: 2

Abstract

A novel Mobile-WPT system is proposed. Impedance matching circuit is separated from resonator and it becomes controllable by variable capacitors. Also, reflection wave back to power source is suppressed by the combination of pick-up and reflector in the receiving unit. Performance fluctuations due to the position shift of vehicle are examined. The performances are not changed so much for both horizontal shift and vertical shift owing to the matching circuit. An experimental system is designed and fabricated. Excellent performance which is well agreed with simulated performance is obtained.
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通过拾取器和反射器抑制反射的移动无线电力传输系统
提出了一种新的移动wpt系统。阻抗匹配电路从谐振腔中分离出来,由可变电容控制。同时,接收单元中的拾取器和反射器的结合抑制了反射波返回到电源。研究了由于车辆位置移动引起的性能波动。由于匹配电路的存在,无论水平移位还是垂直移位,其性能都没有太大的变化。设计并制作了实验系统。得到了与仿真结果吻合较好的性能。
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