Title :
Design of a permanent magnet synchronous machine for an electromechanical active suspension actuator
Author :
Kjellqvist, P. ; Sadarangani, C. ; Östlund, S.
Author_Institution :
R. Inst. of Technol., Stockholm, Sweden
Abstract :
This paper studies an electromechanical actuator for active lateral suspension in a rail vehicle. It is suggested how the trade-off between size, heat and bandwidth should be managed in order to get the best possible overall performance. A prototype actuator, constructed from the described principles, is demonstrated
Keywords :
electric actuators; permanent magnet machines; railways; synchronous machines; active lateral suspension; bandwidth; electromechanical active suspension actuator; heat; permanent magnet synchronous machine; rail vehicle; size; Bandwidth; Costs; Hydraulic actuators; Insulation; Magnetic levitation; Magnetic materials; Permanent magnet machines; Permanent magnet motors; Rails; Vehicle dynamics;
Conference_Titel :
Electric Machines and Drives Conference, 2001. IEMDC 2001. IEEE International
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-7091-0
DOI :
10.1109/IEMDC.2001.939360
