车辆静态电流参数计算方法解析  

Analysis of the Method of Calculating Static Current Parameter of Vehicle

作　　者：余世运 吴震云 YU Shiyun;WU Zhenyun(Anhui Jianghuai Automobile Co.,Ltd.,Technical Center,Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司技术中心,安徽合肥230601

出　　处：《汽车实用技术》2021年第18期86-88,共3页Automobile Applied Technology

摘　　要：为了解决带分级休眠功能的汽车静态电流参数无法准确计算的问题,文章提供一种车辆静态电流参数的计算方法,通过定时检测静置车辆蓄电池电压,借助蓄电池SOC-V特性曲线,准确计算车辆的静态电流参数,为蓄电池选型提供参考依据,同时用数据验证了分级休眠策略的有效性。In order to solve the problem that the static current parameters of vehicle with grading dormancy function cannot be correctly calculated,this article provide a method of calculating static current parameter of vehicle,by means of detecting the voltage of standing vehicle battery regularly,via SOC-V characteristic curve of the battery,calculate static current parameter of vehicle correctly,provide reference for battery selection.At the same tine,the data is used to verify the effectiveness of the grading dormancy strategy.

关 键 词：静态电流 休眠 静置 分级 

分 类 号：TM933.12[电气工程—电力电子与电力传动]