增程式电动汽车动力系统关键参数选型

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【摘  要】随着科学技术的发展及节能环保要求不断加严，电动汽车技术备受关注。但电动汽车续航里程有限、充电不方便等问题成为痛点。文章通过动力系统关键参数选型梳理增程式电动汽车开发流程，为今后增程式电动汽车应用研究提供可借鉴方法。

【关键词】增程器；发动机；发电机；选型；工作场景；匹配

中图分类号：U469.72    文献标识码：A    文章编号：1003-8639（ 2024 ）10-0013-03

Key Parameter Selection of Power System for Extended Range Electric Vehicles

CHEN Xingwang，LIU Yajing，CHEN Guoqiang，LIANG Feng，QUAN Yonggen

（China FAW Group Co.，Ltd.，Changchun 130000，China）

【Abstract】With the development of science and technology and the increasing requirements for energy conservation and environmental protection，electric vehicle technology has attracted much attention. However，the limited range and inconvenient charging of electric vehicles have become pain points.. This article outlines the development process of range extender electric vehicles through the selection of key parameters in the power system，providing a reference method for future research on the application of range extender electric vehicles.

【Key words】range-extender；engine；alternator；model selection；work scenario；mate

作者简介

陈兴旺（1980—），男，硕士，正高级工程师，主要从事整车动力总成及电驱系统集成匹配工作。（剩余2341字）