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器件型号：BQ34Z100 您好！
我们使用 BQ34z100监测计电路和 LTO 电池开发出了一种电子模块。 我需要了解准确测量电池状态所需的 chemistryID 或其他参数。
开源 模块 SOLARMINIBAT01的原理图 可从 此处的存储库中获取。
我们尝试根据 TI 电池电量计编程器进行的测量结果获取 chemistryID。 但是、我们从在线估算器收到一个空报告、并且该报告无法从我们的测量中确定 chemistryID。
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Summary of all IDs with max. DOD deviation below 3% Chem ID max DOD error, % Max R deviation, ratio 0 0 0 Warning: Deviation is above recommended level. New chem ID needs to be released for this cell. Please contact your TI representative to send the cell to Dallas for characterization Selection of best generic ID for ROM based devices like bq274xx Device / Family #1 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 312 bq27421-G1B: 4.3V LiCoO2 200 354 bq27411-G1C: 4.35V LiCoO2 200 3142 bq27421-G1D: 4.4V LiCoO2 200 128 bq27421-G1A: 4.2V LiCoO2 200 Best generic ID 312 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Device / Family #2 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 1210 bq27621: (ALT_CHEM1) 4.3V LiCoO2 200 354 bq27621: (ALT_CHEM2) 4.35V LiCoO2 200 1202 bq27621: (default) 4.2V LiCoO2 200 Best generic ID 1210 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Device / Family #3 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 3230 bq27426: (default) 4.35V LiCoO2 100 3142 bq27426: (ALT-CHEM2) 4.4V LiCoO2 200 1202 bq27426: (ALT_CHEM1) 4.2V LiCoO2 200 Best generic ID 3230 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Warning: First OCVpoint has non-zero current I= -0.01 Please make sure you have a 2 hr relaxation period before the beginning of discharge. Warning: Last OCVpoint has non-zero current I= -0.016 Please make sure you have a 5 hr relaxation period after the end of discharge. Warning: Discharge rate is too high. High rate reduces ID detection accuracy 10 hr rate is recomeended. Total discharge time is less than 5 hrs t_hrs= 3.64923638888889
是否可以根据数据表或一些详细的电池参数确定 chemistryID？
我们使用过这种电池： https://files.gwl.eu/inc/_doc/attach/StoItem/7015/GWL_LTO1865_Rechargeable.pdf
谢谢你。
