Abstract

As hybrid electric vehicles (HEVs) gain prominence in the automotive industry, managing the heat generated by their electric motors and batteries has become a critical challenge. The performance, safety, and longevity of HEV components, such as batteries and motors, are significantly affected by thermal conditions. This paper proposes a modular liquid cooling system designed to efficiently manage heat dissipation in hybrid electric vehicle motors and batteries. The system leverages advanced fluid dynamics and thermoelectric materials to achieve optimal thermal control while maintaining energy efficiency. The modular design allows for flexibility, enabling the cooling system to be adapted for different configurations of electric motors and battery modules. This adaptability ensures that the cooling system can cater to various HEV architectures without extensive redesign. The liquid cooling system is composed of multiple channels that distribute coolant uniformly across the critical components, preventing hotspots and ensuring stable operating temperatures. The system is equipped with sensors and control units to monitor and regulate temperature levels in real time, enhancing system reliability.