新能源汽车低压电气系统电耗设计与验证

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【摘  要】文章结合新能源汽车构型因素，介绍整车电耗正向研发体系；结合整车低压电耗组成部分分析整车低压电耗影响因素，确定电耗设计目标；介绍基于整车架构、硬件、软件层面的降低整车低压电耗的设计方案；介绍整车低压功耗设计方案验证步骤及验证数据处理分析方法。

【关键词】新能源汽车；整车低压电耗；设计方案；数据处理分析；能耗

中图分类号：U469.72    文献标识码：A    文章编号：1003-8639（ 2023 ）12-0014-04

Design and Verification of Low Voltage Electric System Power Consumption for New Energy Vehicles*

ZHANG Bin，ZHANG Xiaobo，LIU Qin，HU Yang，JIANG Lei

（Jiangling Motors Co.，Ltd.，Nanchang 330001，China）

【Abstract】This article combines the configuration factors of new energy vehicles to introduce the forward research and development system of vehicle power consumption. Combined with the low-voltage power consumption components of the whole vehicle，analyze the influencing factors of low-voltage power consumption of the whole vehicle，and determine the design goal of power consumption. Introduces the design scheme of reducing the low-voltage power consumption of the whole vehicle based on the vehicle architecture，hardware and software. Introduce the verification steps and data processing and analysis methods for the low-voltage power consumption design scheme of the entire vehicle.

【Key words】new energy vehicle；low voltage power consumption of the whole vehicle；design scheme；data processing analysis；energy consumption

作者简介

张宾（1993—），男，工程师，主要从事整车电子电气系统架构设计与研发工作。（剩余4670字）