Title :
Study on the Operation Region of Induction Traction Motor for Electric Vehicle
Author :
Wang Wei ; Wang Qingnian ; Yu YuanBin ; Zeng Xiaohua ; Zou Naiwei
Author_Institution :
State Key Lab. of Automotive Dynamic simulation, Jilin Univ., Changchun, China
Abstract :
The mechanical property curve, efficiency and speed operation regions of induction traction motor for electric vehicle are introduced here. According to the vehicle´s driving characteristic, the motor mechanical property curve is determined. Within the scope of mechanical property region of the motor, the method of regulating motor efficiency region is presented. Within the speed region, the relation between constant torque and constant power region are derived. A method of confirming optimum base speed ratio is proposed.
Keywords :
electric vehicles; induction motors; traction; constant power region; constant torque; electric vehicle; induction traction motor; motor efficiency region; motor mechanical property curve; AC motors; DC motors; Electric vehicles; Frequency; Induction motors; Mechanical factors; Permanent magnet motors; Reluctance motors; Torque; Traction motors; Efficiency region; Electric vehicle; Induction motor; Mechanical property; Speed region;
Conference_Titel :
Measuring Technology and Mechatronics Automation, 2009. ICMTMA '09. International Conference on
Conference_Location :
Zhangjiajie, Hunan
Print_ISBN :
978-0-7695-3583-8
DOI :
10.1109/ICMTMA.2009.540
