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6 不同SOH估计方法误差统计[10,29]

Tab.6 Statistics of SOH estimation error of different SOH estimation methods[10,29]

方法 编号 测试 样本量 所需电压 区间/V MAE/ % RMSE/ % ICP+GPR 1 366 3.2~4.1 0.4091 0.5331 CTEVI+GPR 2 366 3.55~4.15 0.2726 0.3212 ΔMOR+LR 3 2928 — 0.5593 0.7574 ΔMOR+SVR 4 2928 — 0.6013 0.7749 ΔMOR+GPR 5 2928 — 0.5163 0.6590 ΔMOR+SGPR 6 2928 — 0.4543 0.6108 CNN 7 123 3.0~4.2 0.9400 -