aepybamm 0.1.1

Interfacing between About:Energy's BPX electrochemical parameter sets for batteries and the PyBaMM package for battery modelling.

AEPyBaMM

AEPyBaMM (aepybamm) is a Python library that supports the use of About:Energy's Electrochemical models (such as About:DFN) in the PyBaMM implementation.

AEPyBaMM is an interface between the PyBaMM package for battery modelling and the BPX package for expression of electrochemical parameter sets. AEPyBaMM v0.1. requires PyBaMM v25.1 and BPX v0.5.

The core functionality of AEPyBaMM is expressed through the function get_params, which combines a BPX parameter set and any user-defined options to yield a tuple of self-consistent pybamm.ParameterValues and pybamm.lithium_ion.{model} objects.

Example use case:

import pybamm
from aepybamm import get_params

fp_bpx = "*.json" # filepath of BPX JSON file containing parameter set

parameter_values, model = get_params(
    fp_bpx,
    **kwargs, # additional options to get_params()
)

sim = pybamm.Simulation(
    model,
    parameter_values=parameter_values,
    **kwargs, # additional options to pybamm.Simulation
)

# The pybamm.Simulation 'sim' can now be solved and post-processed as desired.

AEPyBaMM additionally provides functions solve_from_expdata and compare, to aid simple solution and comparison operations on experimental data without using the PyBaMM API directly.