Design Optimization of Battery Thermal Management System for Electric Vehicles Subros Limited

Format:

Book

Conference/Event

Author/Creator:

Suman, Saurabh, author.

Contributor:

Goel, Arunkumar

Kushwah, Yogendra Singh

Conference Name:

Thermal Management Systems Conference 2021 (2021-09-22 : Rajasthan, India)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2021

Summary:

High vehicle emission resulting in increasing the air pollutionday by day has challenged and forced the automotive industry tolook for alternate and more environment friendly technologies. Thetransformation of the automotive industry in near future towardsgreen energy solutions has also fueled the technologicaladvancement in this industry. In order to fulfill this requirement,Electrical Vehicles (EVs) have emerged as the best solutionavailable till now. It has become very popular because of the zeroemission and higher wheel-drive efficiency. The vehicle has somelimitations in terms of performance, cost, lifespan and batterysafety. The EVs have lithium ion batteries incorporated to caterthe drive power requirement. In order to maximize the vehicleperformance, thermal management of the batteries becomes verycritical. The battery thermal management system (BTMS) has crucialrole in controlling the thermal behaviour of the batteries. Severalcooling methods are used for battery thermal management systemssuch as air cooling system, liquid cooling system, directrefrigerant cooling system, phase change material cooling system,and thermo-electric cooling as well as heating system. The presentstudy describes the battery thermal management using the coolanti.e. liquid cooling system and demonstrates the batteryperformance at various conditions. The paper analyses the thermalheat load requirement of the battery with respect to variousambient conditions and optimize it accordingly. Typically, thecooling systems are designed to cater the thermal heating of thebattery for both high and low ambient conditions. This papershows the correlation between various parameter to its thermalperformance. The overall system has been tested and performancewere validated in the laboratory. Keywords: Electric Vehicle,Battery Thermal System, Battery Thermal Management System, BTMS,Parametric Analysis

Notes:

Vendor supplied data

Publisher Number:

2021-28-0123

Access Restriction:

Restricted for use by site license