← 返回
拓扑与电路 充电桩 双向DC-DC ★ 2.0

基于单层和双层矩形平面线圈且存在平面错位的无线电能传输磁耦合器建模

Modeling of a Magnetic Coupler Based on Single- and Double-Layered Rectangular Planar Coils With In-Plane Misalignment for Wireless Power Transfer

语言:

中文摘要

本文提出了一种解析模型,用于精确计算两个互耦的矩形平面螺旋空芯线圈的自感和互感。该模型考虑了线圈平行且存在横向错位的情况,并针对任意匝数的单层和双层线圈几何结构进行了建模。

English Abstract

This article proposes an analytical model that provides accurate self-inductance and mutual inductance calculations for two mutually coupled rectangular, planar, and spiral coils with an air core, which are equal and parallel, including the possibility of a lateral misalignment. Both single- and double-layered coil geometries were modeled by considering an arbitrary number of turns with a circular...
S

SunView 深度解读

该研究聚焦于无线电能传输(WPT)的磁耦合建模,属于电力电子前沿技术。对于阳光电源而言,虽然目前核心业务集中在有线光伏逆变器和储能系统,但该技术在电动汽车充电桩(EV Charging)领域具有潜在的长期应用价值,特别是针对未来自动泊车场景下的无线充电方案。建议研发团队关注其解析建模方法,以优化高频磁性元件设计,提升无线充电系统的传输效率和抗偏移能力,为未来充电桩产品线的技术储备提供理论支撑。