无线电力传输系统高横向容差磁力耦合器的设计

2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW) Pub Date : 2017-05-20 DOI:10.1109/WOW.2017.7959361

Guang Yang, Shuai Dong, Chunbo Zhu, Ren-gui Lu, Guo Wei, Kai Song

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引用次数: 14

摘要

方形铁氧体铁芯无线输电系统由于其简单的特点，在各种应用中得到了广泛的应用。然而，它允许功率接收器相对于功率发射器的横向偏差非常有限，并且受到大量磁芯的影响，这不适合某些应用，例如电动汽车无线充电。本文提出了一种具有横向偏差容忍度高、磁芯少的新型磁力耦合器。分析和仿真了提高横向偏差容忍度的方法。

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Design of a high lateral misalignment tolerance magnetic coupler for wireless power transfer systems

Wireless power transfer (WPT) systems with square shaped ferrite core are widely used in various applications because of its simplicity. However, it allows very limited lateral misalignment of the power receiver relative to the power transmitter and suffers from big amount of magnetic cores, which is not suitable for some applications such as electric vehicle wireless charging. This paper presents a novel magnetic coupler characterized by its high lateral misalignment tolerance and fewer magnetic cores. Methods to enhance lateral misalignment tolerance are analyzed and simulated.

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来源期刊

2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW)

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