基于ECM和SGPR的高鲁棒性锂离子电池健康状态估计方法

崔显, 陈自强

A Highly Robust State of Health Estimation Method for Lithium-Ion Batteries Based on ECM and SGPR

CUI Xian, CHEN Ziqiang

表5 LCO电池SOH估计误差统计

Tab.5 Statistics of SOH estimation error of LCO batteries

电池编号 10%~20% SOC 50%~60% SOC MAE/% RMSE/% MAE/% RMSE/% LCO cell 3 0.8013 0.9870 0.3432 0.4223 LCO cell 4 0.9398 1.1011 0.3692 0.4622 LCO cell 5 0.9081 1.0812 0.3643 0.4511 LCO cell 6 0.8733 1.0893 0.3904 0.4654 LCO cell 7 0.9209 1.1196 0.4047 0.5120 LCO cell 8 0.8405 1.0691 0.4392 0.5416