This paper studies and analyzes the control technology of an electric system for electric vehicles And it introduces the recent application and development situation of the new technology, which helps to study and develop the electric drive system for electric vehicles
In accordance with the specific characteristics of electric driving system for electric vehicle,this paper analyses and describes the design and control feature of driving electric vehicle,It also provides basis of optimum design for electric driving system under this working circumstance.
In accordance with the specific characteristics of electric driving system for electric vehicle, this paper analyses and describes the structure characters and the control technique of the BLDC motor applying for EV, and discusses the development trend of the electric driving system of BLDC motor.
High power-density electric-drive system used in wind tunnel propeller model is researched in this dissertation with the background of the key technology development of rebuilding items. The system is composed of four parts, high power-density motor, low harmonic variable-frequency power, spray oil cooling with high temperature and pressure and the online test of the dynamic parameters.