Research on energy recovery for electric vehicle based on motor-generator integration system

Abstract

This paper took electric vehicle as research object and concentrated on its energy recovery system. In our experimental project, the idea of motor-generator integration was proposed. Theory and method to accomplish the integration was also presented in detail. Additionally, an intelligent gearbox was assembled into our vehicle model, which is a relatively new attempt to the research of electric vehicle. The significant role played by gearbox in energy recovery system was revealed in the paper as well. Finally, a specific simulation model was built up with CRUISE to verify our supposition. Results indicated our supposition was scientific.