Hysteresis Modeling of Lithium-Silicon Half Cells Using Extended Preisach Model

Chayratsami, Pompimon; Plett, Gregory L.

doi:10.1109/ICARCV.2018.8581244

Hysteresis Modeling of Lithium-Silicon Half Cells Using Extended Preisach Model

Author(s)

Chayratsami, Pompimon

Plett, Gregory L.

Date Issued

December 18, 2018

Type

Conference Paper

DOI

10.1109/ICARCV.2018.8581244

Abstract

Battery-cell voltage hysteresis is a phenomenon that impacts battery-management system (BMS) performance. It is important to model this hysteresis accurately to improve state-of-charge (SOC) estimation. This paper proposed using the extended Preisach model to estimate hysteresis for a lithium-silicon half cell. We find that the extended Preisach model, which can be found directly from a set of measured data, gives acceptable hysteresis-error estimates with simple calculation.

Citation

2018 15th International Conference on Control Automation Robotics and Vision Icarcv 2018, 1573-1578, 2018