做-25°测试,观察温度芯片读取温度在-3°的时候,电量突变为0,查了资料,看到[RSOC_CONV] 这个位 是管高频阻抗变化时,RSOC会直接变为0,其中低温跟告诉放电都属于这种条件。参考资料:
[RSOC_CONV]: This function is also called fast scaling. It is an option to address the convergence of
RSOC to 0% at a low temperature and a very high rate of discharge. Under such conditions, it is possible
to have a drop of RSOC to 0%, especially if the termination voltage is reached at the DOD region with a
higher Ra grid interval. To account for the error caused by the high granularity of the impedance grid
interval, the [ROSC_CONV], when enabled, applies a scale factor to impedance, allowing more frequent
impedance data updates used for RemCap simulation leading up to 0% ROSC.
1,假如我这种猜想是对的,那么我马上验证关闭这个位,会不会就不跳变了?,
2,资料只说明了跳变情况的条件,但是没有介绍温度到底是突变到什么程度,才会发生这个情况?
3,假如真的是在-10°到-20°下工作,那么初始循环学习可以实现吗? 我是担心,SOC始终是0。这个目前还没时间验证。