← 返回

用于电动汽车充电应用中宽增益范围DC-DC谐振变换器的高频变压器集成谐振电感设计与优化

Design and Optimization of an Integrated Resonant Inductor With High-Frequency Transformer for Wide Gain Range DC–DC Resonant Converters in Electric Vehicle Charging Applications

语言:

中文摘要

宽禁带半导体在开关电源中的应用推动了电力电子系统的小型化。随着开关频率提升至数百kHz至MHz量级,磁性元件的高效紧凑设计成为数据中心及电动汽车应用的关键。本文针对宽增益范围DC-DC谐振变换器,研究了集成谐振电感与高频变压器的设计与优化方法,旨在提升功率密度与转换效率。

English Abstract

Large-scale adoption of wide band gap semiconductors in switched-mode power converters enables miniaturization of power electronic systems. With switching frequencies approaching a few hundred kilohertz–megahertz range, efficient and compact design of magnetic components are crucial for future generation power supplies in data centers or electric vehicle (EV) applications. In a typical two-stage A...
S

SunView 深度解读

该技术对阳光电源的电动汽车充电桩业务具有重要参考价值。通过集成谐振电感与高频变压器,可显著减小充电模块体积,提升功率密度,符合当前充电桩向高压快充、小型化发展的趋势。建议研发团队关注该集成磁件技术在液冷超充模块中的应用,利用宽禁带半导体(SiC/GaN)配合高频磁集成设计,进一步降低损耗并提升系统可靠性,从而增强阳光电源在EV充电基础设施市场的竞争优势。