电动汽车集成式充电系统设计与应用

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【摘  要】车载充电系统是电动汽车进行能量交换必不可少的零部件之一，性能良好的车载充电系统对于电动汽车的发展有着至关重要的作用。本文提出一种集成式充电系统的结构和拓扑，通过样机验证其性能完全满足行业指标要求，且成本和体积具有十分显著的优势。

【关键词】电动汽车；集成式；车载充电系统；OBC；DC/DC

中图分类号：U469.72    文献标志码：A    文章编号：1003-8639（ 2023 ）06-0033-03

Design and Application of Integrated Charging System for Electric Vehicle*

LIU Hong-shi，HUANG Xiao-hong，QIN Jian-xuan，DENG Hai-wen，HUANG Zu-peng

（SAIC GM Wuling Automobile Co.，Ltd.，Guangxi Key Laboratory of

Automobile Four New Feature，Liuzhou 545007，China）

【Abstract】Vehicle-mounted charging system is one of the essential parts for the energy exchange of electric vehicles. The vehicle-mounted charging system with good performance plays a vital role in the development of electric vehicles. In this paper，the structure and topology selection of an integrated charging system are proposed，and a prototype is made to verify that its performance fully meets the requirements of industry indicators，and has significant advantages in cost and volume.

【Key words】electric vehicles；integrated；vehicle charging system；OBC；DC/DC

新能源汽车以能源利用率高、污染少、出行使用成本低等优点成为当前汽车产业主流的发展方向。（剩余4733字）