基于改进EKF算法变温度下的动力锂电池SOC估算

蒋聪, 王顺利, 李小霞, 熊鑫

Estimation method of SOC for power lithium battery based on improved EKF algorithm adaptive to various temperature

Cong JIANG, Shunli WANG, Xiaoxia LI, Xin XIONG

图3 不同温度下的Thévenin模型参数变化曲线

Fig.3 Thévenin model parameter variation curve at different temperatures