Design and optimization of a hybrid energy storage system for electric vehicles.

Thesis Abstract

Abstract
The demand for sustainable transportation solutions has led to significant advancements in electric vehicle technology. One critical aspect of electric vehicles is the energy storage system, which directly impacts their performance, efficiency, and overall viability as an alternative to traditional fossil fuel vehicles. This thesis focuses on the design and optimization of a hybrid energy storage system for electric vehicles to address the challenges associated with range limitations, charging infrastructure, and overall performance. The research begins with a comprehensive review of the current state-of-the-art in energy storage technologies for electric vehicles. This literature review explores various types of energy storage systems, including lithium-ion batteries, supercapacitors, and fuel cells, highlighting their strengths, weaknesses, and potential for integration into a hybrid system. Building upon the insights gained from the literature review, the research methodology involves the design and simulation of a hybrid energy storage system using advanced modeling and optimization techniques. The integration of multiple energy storage technologies aims to leverage the unique characteristics of each component to achieve improved energy density, power density, and overall system efficiency. The findings from the simulation studies provide valuable insights into the performance of the hybrid energy storage system under different operating conditions, such as acceleration, braking, and regenerative braking. The optimization process involves fine-tuning the system parameters to maximize energy efficiency, minimize charging time, and enhance overall vehicle performance. The discussion of the findings delves into the technical aspects of the hybrid energy storage system, including the design considerations, component selection, and integration challenges. The results demonstrate the potential of the hybrid system to overcome the limitations of individual energy storage technologies and offer a more sustainable and efficient solution for electric vehicles. In conclusion, the research contributes to the ongoing efforts to enhance the performance and viability of electric vehicles through the design and optimization of a hybrid energy storage system. The study highlights the importance of integrating multiple energy storage technologies to achieve synergistic benefits and address the challenges associated with range anxiety, charging infrastructure, and environmental impact. Overall, this thesis provides valuable insights into the design and optimization of hybrid energy storage systems for electric vehicles, paving the way for future advancements in sustainable transportation technology.