Title :
PM machine comparison used in vehicle with different on-board voltage level
Author :
Ombach, G. ; Junak, J.
Author_Institution :
Electr. Motor Drives, VDO Automotive AG, Wurzburg
Abstract :
This paper presents a comparison of electromechanical system used in a vehicle with three different on-board voltage levels. The electromechanical system is composed of interior permanent brushless synchronous motor - IPM and electronic control unit - ECU. Three voltage levels are analyzed in order to increase systempsilas efficiency and decrease systempsilas weight. Additionally, the important factors for an electromechanical system like: torque vs speed characteristics, power density, sizing and robustness are compared.
Keywords :
brushless machines; electric vehicles; electromechanical effects; machine control; permanent magnet motors; synchronous motors; ECU; PM machine; electric vehicle; electromechanical system; electronic control unit; interior permanent magnet brushless synchronous motor; on-board voltage level; Automotive engineering; Control systems; Electric motors; Electromechanical systems; Permanent magnet motors; Steering systems; Synchronous motors; Torque; Vehicle driving; Voltage;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
