摘要
文章介绍电池热管理技术(BMS)的一项关键技术即荷电状态(SOC)的几种估算方法及多种方法综合应用。在此基础之上分析了多种方法的综合应用及新型的研究方法、各自方法的优缺点和适用场合。进一步明确了SOC算法的发展趋势,为今后锂电池荷电状态估计方法的创新发展提供了一定的参考。
The paper introduces several estimation methods of charge state and comprehensive application of various methods,which is a key technology of battery thermal management system.On this basis,the comprehensive application of various methods,the new research methods,the advantages and disadvantages of each method and the application occasions are analyzed.The development trend of soc is further clarified,which provides a certain reference for the innovation and development of the estimation method of charge state of lithium battery in the future.
作者
俞兆亮
朱莉娜
Yu Zhaoliang;Zhu Lina(College of Mechanical Engineering,North China University of Science and Technology,Heibei Tangshan 063210;School of Nursing,Shandong Xiehe University,Shandong Jinan 250109)
出处
《汽车实用技术》
2020年第2期16-17,24,共3页
Automobile Applied Technology
关键词
锂电池
SOC估算法
研究进展
Lithium battery
Soc estimation
Research progress
