电感式电力传输系统中一种高容差D4Q焊盘

2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW) Pub Date : 2020-11-15 DOI:10.1109/WoW47795.2020.9291298

Rong He, Guangdong Ning, Yifan Jiang, Kai Zhao, Minfan Fu

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引用次数: 5

摘要

本文提出了一种三传输线圈IPT系统，以提高误差容限。为了实现发射线圈的解耦，探索了一种新型的三线圈结构，充分利用对称结构的优点。研究了圆垫、双D(DD)垫和双D正交(DDQ)等不同的线圈结构，评价了其解耦机理并比较了误差容差。最后，设计了一种新型的D4Q平面充电垫，以提高其在水平面上的误差容差。采用基于麦克斯韦的仿真进行验证。实验结果表明，D4Q衬垫的有效充电面积比DDQ衬垫提高了6%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A D4Q Pad with High Misalignment Tolerance for Inductive Power Transfer System

This paper proposes a three-transmitting-coils IPT system to improve the misalignment tolerance. In order to decouple the transmitting coils, a novel three-coil structure is explored to fully utilize the benefits of symmetric structure. In this paper, different coil structure, such as circular pad, double D(DD) pad, and double D quadrature (DDQ), are studied to evaluate the decoupling mechanism and compare the misalignment tolerance. Finally, a novel D4Q planar charging pad is developed to improve the misalignment tolerance in a horizontal plane. The Maxwell-based simulation is used for verification. It shows the effective charging area of the proposed D4Q pad is improved by 6% compared to the DDQ pad.

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来源期刊

2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW)

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