多电容电路应用于无线能量传输系统线圈谐振频率调节

2015 IEEE Wireless Power Transfer Conference (WPTC) Pub Date : 2015-05-13 DOI:10.1109/WPT.2015.7140142

Rodion Saltanovs

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引用次数: 13

摘要

本文讨论了由于传输线圈不对中而导致的无线能量传输的常见问题，该问题会造成谐振频率的大量漂移，从而导致不稳定和低效率。利用所述原理对全尺寸传输线圈无线能量传输系统样机进行了研究和测试，证明了采用多电容电路控制的谐振频率调节方法能够稳定和微调谐振频率。

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Multi-capacitor circuit application for the wireless energy transmission system coils resonant frequency adjustment

The article deals with the common problem of wireless energy transfer due to transmission coils misalignment, which creates substantial drift from the resonant frequency, and instability and low efficiency as a result. Research and tests of wireless energy transmission system prototype with full-scale transmission coils using the principle described assure that the method of adjusting the resonant frequency by using multi-capacitors circuit controlled allows to stabilize and fine-tune resonance frequency.

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2015 IEEE Wireless Power Transfer Conference (WPTC)

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