Title: Classification and review of electric circuit models for electric vehicle batteries

Authors: Arvind S. Pande; Bhanu Pratap Soni; Kishor V. Bhadane

Addresses: Department of Electrical Engineering, University of Engineering and Management Jaipur, 303807, India ' Department of Electrical Engineering, University of Engineering and Management Jaipur, 303807, India; Fiji National University, Fiji ' Department of Electrical Engineering, Amrutvahini College of Engineering, Sangamner 422605, MS, India

Abstract: Battery operated electric vehicles are attracting many users. Utilisations of EV are day by day increasing and hence there is need to enhance the entire performance of EV by designing the best internal parameters of battery used in subsystems of EV. The entire performance of battery is depending upon the various factors of battery such as specific energy, life cycle, safety, internal resistances, charge and discharge time, temperature, cost and toxicity. The main objective this research paper is to study and analyse the electric circuit model (ECM) of battery that in EV to find the internal parameters by using algorithm. The various models of ECM such as simple model, enhanced simple model, dynamic model, Thevenin-based model, modified generic model and Tremblay model are critically reviewed. The Thevenin model is best suitable for simulation of battery for SoC, SoP, etc. from predefined value of resistances and capacitor.

Keywords: electric vehicle; battery; modelling; BMS.

DOI: 10.1504/IJEHV.2023.132029

International Journal of Electric and Hybrid Vehicles, 2023 Vol.15 No.2, pp.107 - 126

Received: 10 Aug 2021
Accepted: 01 Nov 2021
Published online: 07 Jul 2023 *

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