Other Parts Discussed in Thread: BQ40Z50
BQ40Z50,按照官网给的ID,1156和1157,分别做低温补偿,按补偿文件验证测试,效果不佳,-40度的情况下,ID:1156的测试结果,百分比从10%跳变为0%;ID:1157的测试结果,百分比从12%跳变为0%,,,这种问题,有优化的方案吗?3617.temp compensation-report.zip
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BQ40Z50,按照官网给的ID,1156和1157,分别做低温补偿,按补偿文件验证测试,效果不佳,-40度的情况下,ID:1156的测试结果,百分比从10%跳变为0%;ID:1157的测试结果,百分比从12%跳变为0%,,,这种问题,有优化的方案吗?3617.temp compensation-report.zip
Part Number: BQ40Z50-R1
BQ40Z50,按照官网给的ID,1156和1157,分别做低温补偿,按补偿文件验证测试,效果不佳,-40度的情况下,ID:1156的测试结果,百分比从10%跳变为0%;ID:1157的测试结果,百分比从12%跳变为0%,,,这种问题,有优化的方案吗?temp compensation-report.zip
您好,Please change the load select to 1, the gauge will use the present avg discharge current to predict FCC. It looks like the gauge is overestimating capacity from last cycle.
I am inclined to say that the gauge is reporting 0% SOC because the terminate voltage is set lower than the ChemID lowest voltage (see below). Terminate Voltage in the settings is set to 5100mV / 2 = 2550 mV. The lowest voltage in the matched ChemID is around 3000mV.
load select to 1,可以试试,但是Terminate Voltage,我有改成5600mV试了,也不行,也是跳变,,再个就是3000mV到2500mV保护,按0.2C放电,这中间会有接近1个小时的时间,客户端不一定接受