ELECTRICAL AND THERMAL INVESTIGATIONS OF A HYBRID ENERGY STORAGE SYSTEM

Abstract

This paper presents a variation of electrical and thermal parameters of a hybrid electric vehicle that utilizes both a lithium-ion battery and a supercapacitor for energy storage. The structural analysis evaluates electrical characteristics for planning and enhancing the hybrid compartments to ensure its structural integrity and safety during operation. The thermal analysis investigates the heat generation and dissipation of the battery and supercapacitor systems, which can affect their performance and lifespan. A computational fluid dynamics model is emerge to simulate the thermal effects of the compartments and their surrounding airflows. The effects of different cooling strategies on the temperature distribution and thermal management of the HEV were also examined. The results of the structural and thermal analysis provide insight into the performance and safety of the hybrid energy storage system in the HEV. The optimized design of the battery and supercapacitor compartments can ensure their structural integrity and minimize the risk of damage during operation. The thermal analysis can guide the development of effective cooling strategies to maintain the optimal temperature range for the energy storage systems, thus improving their performance and longevity. Overall, this study provides valuable information for the design and development of efficient and reliable HEVs with hybrid energy storage systems.

KEYWORDS: hybrid electric vehicle, lithium-ion battery, a supercapacitor, structural and thermal analysis, computational fluid dynamics.