Title :
Transverse-flux linear switched reluctance motor for semi-magnetic suspending rail vehicle
Author :
Ruifang Zhang ; Ferreira, Fernando J T E ; Baoming Ge ; De Almeida, Anibal T. ; Amaro, Pedro
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
In this paper, a transverse-flux linear switched reluctance motor (TFLSRM) based traction system for semi-magnetic suspending urban rail transit vehicle, is proposed. An analysis over the TFLSRM structure and operation principle is presented. The mathematical model of the thrust and normal forces is defined, and determined to be suitable for equal or unequal pole width of stator and rotor. Based on the known direct torque control principles for switched reluctance motors, a control method is proposed to simultaneously control the TFLSRM traction and normal forces. The effectiveness of the developed control method is verified by means of simulations.
Keywords :
force control; light rail systems; linear motors; rapid transit systems; reluctance motors; rotors; stators; torque control; traction; TFLSRM; direct torque control; linear switched reluctance motor; mathematical model; rotor; stator; thrust; traction force control; transverse flux semi-magnetic suspending rail vehicle; urban rail transit; Force; Force control; Nickel; Suspensions; Topology; Vehicles;
Conference_Titel :
IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-61284-969-0
DOI :
10.1109/IECON.2011.6119626
