一种电动汽车车载铅酸蓄电池补电方案及其软件设计  

A Charging Scheme and Its Software Design for Electric Vehicles On-board Lead-acid Battery

作　　者：尚小辉 SHANG Xiaohui(Xiamen Golden Dragon Bus Co.,Ltd.,Xiamen 361022,China)

机构地区：[1]厦门金龙旅行车有限公司,福建厦门361022

出　　处：《客车技术与研究》2023年第6期28-32,共5页Bus & Coach Technology and Research

摘　　要：随着电动汽车电子设备的不断增多,经常会出现因铅酸蓄电池亏电而导致车辆无法启动的问题。本文给出一种基于动力电池通过整车控制器控制的铅酸蓄电池补电方案。文中对该方案的系统架构、控制软件策略、安全控制策略、实测数据分析等进行详细说明。该方案实际应用效果良好。With the continuous increase of electronic equipment for electric vehicles,the problem often happens that the vehicle cannot start due to the lead-acid battery power shortage.This paper presents a scheme of the lead-acid battery recharge based on the power battery controlled by the vehicle controller,describes the system architecture,control software strategy,safety control strategy and real testing data analysis of the scheme in detail.The scheme has a good effect in practical application.

关 键 词：动力电池 高压配电柜 DC/DC 

分 类 号：U469.72[机械工程—车辆工程]