双线圈和三线圈结构无线电力传输(WPT)的性能分析

2017 International Conference on Innovative Research In Electrical Sciences (IICIRES) Pub Date : 2017-06-16 DOI:10.1109/IICIRES.2017.8078308

U. Surendrakumaran, A. Nachiappan

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引用次数: 7

摘要

本文对无线电力传输(WPT)系统中两圈和三圈结构的性能特点进行了比较。利用电路理论推导了两种系统的电路模型。为了获得较高的能量效率，提出了三线圈结构。分析表明，该结构在更大的载荷范围内具有较高的效率。仿真结果表明，合理设计的三线圈系统比两线圈系统具有更高的能效。三圈结构减小了电流应力和因不对中引起的电磁场发射。

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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Performance analysis of wireless power transfer(WPT) through two-coil and three-coil structure

In this paper, the performance characteristics of two coil and three coil structure for Wireless Power Transfer(WPT) systems are compared. The circuit model of both the systems are derived with the help of circuit theory. To obtain the high energy efficiency, the three coil structure is proposed. The analysis shows that this structure provides high efficiency for wider range of loads. The Simulation result shows that the properly designed three coil system gives more energy efficiency than two coil system. The three coil structure reduces the current stress and the electromagnetic field emission caused due to misalignment.

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2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)

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