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拓扑与电路 充电桩 双向DC-DC 功率模块 ★ 3.0

高功率动态电动汽车无线充电系统中高效非凸极发射器的建模

Modeling of High-Efficiency Nonsalient Pole Transmitter in High-Power Dynamic Wireless Charging System for Electric Vehicles

语言:

中文摘要

在高功率动态无线充电应用中,双极磁耦合器因其强耦合能力而持续发展。最新提出的双极非凸极(BNSP)发射器在性能、成本和模块化方面表现出显著优势。本文进一步分析了BNSP发射器的效率,并提出了一种定量损耗模型,旨在优化系统设计并提升整体传输效率。

English Abstract

In high-power dynamic wireless charging applications, the bipolar magnetic coupler is continuously developed due to its strong coupling ability. The latest proposed bipolar-non-salient-pole (BNSP) transmitter has shown significant improvements in performance, cost, and modularization. In this article, the efficiency of BNSP transmitter is further analyzed. A quantitative loss model is proposed to ...
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SunView 深度解读

该研究聚焦于电动汽车动态无线充电技术,虽然目前阳光电源的充电桩业务主要集中在有线快充领域,但无线充电代表了未来自动驾驶和智慧交通的潜在演进方向。BNSP发射器的模块化设计理念与阳光电源充电桩产品追求的高功率密度、易维护性相契合。建议研发团队关注该损耗模型在磁耦合机构优化中的应用,为未来布局大功率无线充电技术储备核心算法与设计能力,以应对未来车网互动(V2G)场景下对充电基础设施灵活性的更高要求。