Hybrid Adaptive Thermal Management System for...

Hybrid Adaptive Thermal Management System for Batteries

Author Name : Dr. U. B Malkhandale, Divyanshu Paliwal, Chandan Kshirsagar

ABSTRACT The escalating demand for high-performance batteries in electric vehicles and energy storage systems necessitates robust and efficient thermal management systems (TMS). Traditional single-method TMS often fall short in meeting the diverse thermal demands of modern batteries, particularly under varying operating conditions. This paper proposes a novel hybrid adaptive TMS that synergistically integrates three distinct cooling methodologies: a source change method utilizing a supercapacitor as an auxiliary power supply, liquid cooling, and thermoelectric cooling. The source change method reduces heat generation during peak power demands by temporarily offloading the battery, while liquid cooling provides efficient bulk heat removal, and thermoelectric cooling offers localized and precise temperature control. An adaptive control strategy is proposed to dynamically activate and modulate each cooling method based on battery operating conditions (temperature, current, state of charge) and ambient conditions. Simulation and experimental validation are envisioned to demonstrate the effectiveness of the proposed hybrid adaptive TMS in enhancing battery performance, lifespan, and safety compared to conventional TMS approaches. This integrated approach aims to provide a more versatile and energy-efficient solution for managing battery thermal challenges in demanding applications.