比亚迪秦EV车高压系统控制原理及故障分析
BYD Qin EV High-voltage System Control Principle and Fault Analysis
马福胜 1吕宪强1
作者信息
- 1. 潍坊职业学院,山东 潍坊 261000
- 折叠
摘要
新能源汽车的高压控制系统是新能源汽车的重要组成部分,理解其控制原理是对高压控制系统的维修至关重要.本文以 2020 款比亚迪秦EV车型为例,介绍车辆高压系统控制原理,及其故障诊断与排除措施,旨在为新能源汽车的高压控制系统的故障诊断提供一些参考.
Abstract
The high-voltage control system of new energy vehicles is an important part of new energy vehi-cles.Understanding its control principles is crucial to the maintenance of high-voltage control systems.This arti-cle takes the 2020 BYD Qin EV model as an example to introduce the vehicle high-voltage system control princi-ple,as well as fault diagnosis and troubleshooting measures,aiming to provide some reference for fault diagnosis of the high-voltage control system of new energy vehicles.
关键词
高压控制系统/VCU/BMS/CDU/MCUKey words
High voltage control system/VCU/BMS/CDU/MCU引用本文复制引用
基金项目
2022年潍坊市科技发展计划(软科学)项目(2022RKX133)
出版年
2024
NETL
NSTL
维普
万方数据