The Summary of the Research on the Compound Braking Strategy of Four Wheel Hub Motor Drive Electric Vehicle

Abstract

This paper describes in detail three kinds of typical compound braking strategy of wheel motor drive electric vehicle and summarizes the current commonly used strategies based on the three typical strategies developed. In the end, a new compound braking strategy is proposed; that is, we take braking mode classify, ECE regulations and SOC value of the battery as an important reference of braking force that joins the motor braking force, as well as we join the different identification models; according to the different braking modes, the purpose is that we can apply the different braking program.

Design and Electromagnetic Thermal Analysis of Electric Vehicle Hub Motor Based on Finite Element Simulation Model

“…solve the problems of low energy utilization, serious air pollution (such as haze) and excessive emission of three wastes in the next few years [2]. Therefore, in order to cope with the energy crisis and environmental pollution, the development speed of traditional automobile industry will be constrained by the shortage of energy, and the use of new energy cannot be achieved.…”