摘要
本文分析了电动汽车的电池模型与参数辨识,依据电动汽车的行车工作情况进行状态划分,研究分析电池荷电状态估算方法,采用自适应卡尔曼滤波算法进行电动汽车力电池荷电状态评估,为电动汽车后期制定行之有效的措施提供参考和依据。
This paper analyzes the battery model and parameter identification of the electric vehicle,divides the state according to the driving operation of the electric vehicle,studies and analyzes the estimation method of the battery state of charge,and uses the adaptive Kalman filter algorithm to evaluate the state of charge of the electric vehicle power battery.Provide reference and basis for the development of effective measures for electric vehicles in the later stage.
作者
陈瑶
章勇
曹杭涛
CHEN Yao;ZHANG Yong;CAO Hang-tao(Zhejiang Jiaheng Science and Technology lnnovation Co.Ltd.,Jiaxing 314000,China)
出处
《电气开关》
2023年第3期32-34,共3页
Electric Switchgear
关键词
信息识别
荷电状态
状态划分
估算方法
information interaction
state of charge
state division
evaluation method
