Record medium recording equivalent circuit model of electricity storage element, derivation program, record medium thereof, derivation apparatus, simulation program, record medium thereof, simulation apparatus, method of designing, method for conforming/nonconforming decision, and conforming/nonconforming decision apparatus

摘要

A computer-readable record medium, recording an equivalent circuit model of an electricity storage element wherein a real part of an equivalent impedance varies to approximate to a real part of a measured impedance according to a frequency of an applied AC signal, records the equivalent circuit model including a first circuit corresponding to an electricity storage unit and a second circuit corresponding to a terminal unit and connected in series with the first circuit, wherein the first circuit includes at least one series circuit including a first parallel circuit and a second parallel circuit connected in series, the first parallel circuit includes a first resistance and a first inductance connected in parallel with the first resistance, and the second parallel circuit includes a second resistance and a capacitance connected in parallel with the second resistance.