基于温度和SOC的锂离子电池特征提取及SOH估计

董浩,毛玲,屈克庆,赵晋斌,李芬

Factor extraction and SOH estimation of lithium-ion battery based on temperature and SOC

Hao DONG,Ling MAO,Ke-qing QU,Jin-bin ZHAO,Fen LI

表 4 常温下的SOH估计结果误差

Tab.4 Error in SOH estimation results at room temperature

方法 电池编号 MAE/% MAPE/% RMSE/% ELM B0005 1.68 1.91 1.95 ELM B0006 21.93 31.68 32.93 ELM B0018 3.15 3.91 3.25 GA-HC-ELM B0005 0.63 0.82 0.86 GA-HC-ELM B0006 0.43 0.64 0.65 GA-HC-ELM B0018 0.75 0.96 0.93