Abstract

The growing demand for sustainable and energy-efficient transportation systems has driven the need for advanced electric motor technologies. Three-phase induction motors (TPIMs), known for their robustness and cost effectiveness, are gaining attention as a viable alternative to permanent magnet motors (PMMs) in transport applications. However, TPIMs face several challenges in meeting the specific requirements of transportation systems, including compact size, lightweight construction, and high torque performance under dynamic load conditions. This study aims to design and optimize TPIMs for electric vehicles and other transport systems, focusing on improving efficiency, reducing energy losses, and enhancing thermal performance. A comprehensive design framework will be developed, integrating electromagnetic modelling and thermal management strategies, with a focus on sustainable material selection to reduce environmental impact. Advanced optimization techniques, such as genetic algorithms optimization, was applied to balance key design objectives, including efficiency, cost, and power density. Simulation and experimental validation were conducted to assess the practical applicability of the optimized designs. The results of this study showed that three phase induction motors when modelled and optimized, they are more efficient, sustainable, and cost-effective in transportation, supporting the transition to cleaner, electrified transportation systems as shown in the plotted figures of the result.