A Review on Battery Management System for Electric Vehicles and a hypothesis for an improvised Battery Management System

Authors

  • Dr.Satyanarayana Chanagala, Bhanu prasad Eppe, Neelima Dudhe, Amit Akkewar

Abstract

This review paper discusses and compares various techniques presently used in improving the performance of Electric Vehicles (EVs) through different Battery Management Systems (BMS). Further, this paper discusses an improvised BMS based on the electrochemical properties of the battery. EVs use Permanent Magnet Synchronous motors, which are driven by the rechargeable batteries. Lithium-ion batteries are used in EVs. The present technologies can cover a distance of around 320 kilometers in a single charge of the battery module. The two important properties of an electrochemical battery are the Recovery effect and Rate Capacity effects have a decisive effect on the performance of the battery. These two effects and the surrounding temperature of the battery have been considered in the proposed new BMS. This would further increase the distance covered by the EV for a single charge which will result in the number of charging and discharging cycles, thus extending the overall life of the secondary batteries.

Keywords- Battery management system (BMS), Battery lifetime, Electric vehicle, Rate-capacity effect, and Recovery effect, thermal effect.

Published

2020-12-22

Issue

Section

Articles