1. Electrical properties and modeling

1.5. Identified model


RC cell parameters for the first order model



Identification of resistance Rp (RC cell) depending on temperature and SoC



Identification of capacity C (RC cell) depending on temperature and SoC


Outputs of the first order model

  • All parameters are dependent on  SOC and T, including U_{bat} = U_{OCV} =  f(T, SOC).



Comparison of measured values and outputs of the identified 1st order model