在充电末期和放电末期,RSOC总会延长一段时间才变为100%或者0%
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您好,从您的log数据上看,当RSOC 到0%,温度变化超过5C。芯片计算SOC的公式如下:SOC = RM / FCC.
这里可能发生的情况是,由于温度变化,电量计低估了SOC

请看下面FCC是如何下降的。Full Charge Capacity是电池在特定条件(平均负载、温度)下可向系统输送的电量总量。
建议更改负载选择,请阅读此应用程序注释,因为它将有助于选择正确的负载选择以实现最佳负载预测。请参阅负Load prediction 一章。
您好,请参考下面内容
I was able to get a better performance on the SOC prediction by reducing the Term Voltage, and changing load mode/select to 00
before:
- load mode/select = 07
- Term Voltage = 3100 mV
after:
- load mode/select = 00
- Term Voltage = 2900 mV
- optional, customer can increase Term Voltage Delta to 600 mV to compensate since EDV = Term Voltage + Term Voltage Delta
