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海流冲击对IPT系统互感系数及传输性能影响研究

来源：电工电气发布时间：2023-10-28 11:28 浏览次数：105

海流冲击对IPT系统互感系数及传输性能影响研究

高伟，朱天，刘杨，孙少华

(航空工业计算所，陕西西安 710065)

摘要：海洋复杂的洋流运动冲击会使耦合器初级侧、次级侧线圈相对位置发生变化，导致初级侧线圈与次级侧线圈互感发生变化，对感应电能传输 (IPT) 系统的传输性能造成影响。研究了海流冲击下 IPT 系统耦合线圈错位对传输性能的影响，建立了 IPT 系统耦合线圈的有限元模型，通过实验验证了在一侧耦合线圈发生横向、轴向及有角度的偏转时 IPT 系统的输出电压、电流以及输出功率、传输效率的变化。

关键词： 感应电能传输；海流冲击；耦合线圈

中图分类号：TM724 文献标识码：A 文章编号：1007-3175(2023)10-0012-06

Research on the Effect of Ocean Current Impact on Mutual Inductance

Coefficient and Transmission Performance of IPT System

GAO Wei, ZHU Tian, LIU Yang, SUN Shao-hua

（AVIC Xi’an Aeronautics Computing Technique Research Institute, Xi’an 710065, China）

Abstract: The complex ocean current motion impact causes the relative position change of primary and secondary coupling coils, which leads to their mutual inductance variation, so the transmission performance of the Inductive Power Transfer(IPT) system is affected. The paper analyzes the influence of IPT system coupling coil displacement on the transmission performance under the ocean current impact, builds a finite element model of IPT system coupling coils, and makes experiments to verify the changes of output voltage, current, output power and transmission efficiency of IPT system as the lateral, axial and angular deflection of the coupling coil occurs on one side.

Key words: inductive power transfer; ocean current impact; coupling coil

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海流冲击对IPT系统互感系数及传输性能影响研究