Analysis and research on electric vehicle energy storage system based on ADVISOR

Firstly, analyze the development of electric vehicle energy storage systems, and then analyze the characteristics of common energy storage systems such as supercapacitors, lithium-ion batteries, and spring elastic energy storage. Use ADVISOR to model the entire electric vehicle and key assemblies, and match the selected energy storage system with the electric vehicle model based on the power requirements of the vehicle. Finally, using ADVISOR, the constructed electric vehicle model is simulated and operated under typical operating conditions, and the operating results are analyzed. Through the study and analysis of the simulation performance comparison of energy storage systems, it was found that composite spring elastic energy storage can increase the range of electric vehicles, demonstrating the obvious advantages of composite spring energy storage systems in electric vehicle design.