摘要
汽车用户经常都会遇到低压蓄电池亏电的问题,尤其是纯电动汽车。为了解决这个问题,本文对纯电动汽车的电气原理进行了深入分析,找到引起纯电动汽车低压蓄电池亏电的关键因素,并针对纯电动汽车的特点设计了一种智能补电的策略。该策略不需更改原车电气系统的任何硬件,只需通过软件变更即可有效地解决或减少纯电动汽车的亏电问题,给纯电动汽车用户好良好的体验,大大有利于促进纯电动汽车的推广。
The power loss problem of low-voltage battery is a common problem for automobile users,especially for electric vehicles.In order to solve this problem,this paper makes an in-depth analysis of the electric principle of the pure electric vehicle,finds out the key factors causing the loss of power of the 12V lead-acid battery of the pure electric vehicle,and designs an intelligent power supplement strategy according to the characteristics of the pure electric vehicle.This strategy does not need to change any hardware,but only needs to change software to effectively solve/reduce the power loss problem of pure electric vehicles,which gives users a good experience of pure electric vehicles,and is greatly conducive to promoting the promotion of pure electric vehicles.
作者
黄祖朋
覃俊桦
邱鹏
鲍莹
戴永强
Huang Zupeng;Qin Junhua;Qiu Peng;Bao Ying;Dai Yongqiang(SAIC GM Wuling Automobile Co.,Ltd.,Liuzhou 545007,China)
出处
《汽车与驾驶维修》
2021年第3期53-54,56,共3页
Auto Driving & Service
关键词
纯电动汽车
低压蓄电池
亏电
智能充电
electric vehicles
low-voltage battery
low capacity
Intelligent recharge
