Effective Current collector Resistance models#
- class pybamm.current_collector.EffectiveResistance(options=None, name='Effective resistance in current collector model')#
A model which calculates the effective Ohmic resistance of the current collectors in the limit of large electrical conductivity. For details see Timms et al.[1]. Note that this formulation assumes uniform potential across the tabs. See
pybamm.AlternativeEffectiveResistance2D
for the formulation that assumes a uniform current density at the tabs (in 1D the two formulations are equivalent).- Parameters:
Extends:
pybamm.models.submodels.current_collector.effective_resistance_current_collector.BaseEffectiveResistance
- post_process(solution, param_values, V_av, I_av)#
Calculates the potentials in the current collector and the terminal voltage given the average voltage and current. Note: This takes in the processed V_av and I_av from a 1D simulation representing the average cell behaviour and returns a dictionary of processed potentials.
- class pybamm.current_collector.AlternativeEffectiveResistance2D#
A model which calculates the effective Ohmic resistance of the 2D current collectors in the limit of large electrical conductivity. This model assumes a uniform current density at the tabs and the solution is computed by first solving and auxilliary problem which is the related to the resistances.
Extends:
pybamm.models.submodels.current_collector.effective_resistance_current_collector.BaseEffectiveResistance
- post_process(solution, param_values, V_av, I_av)#
Calculates the potentials in the current collector given the average voltage and current. Note: This takes in the processed V_av and I_av from a 1D simulation representing the average cell behaviour and returns a dictionary of processed potentials.
References