Title :
Impact on thrust force in construction parameters of slotless permanent magnet linear synchronous motor
Author :
Liu, Hao ; Bai, Chun-lan
Author_Institution :
Dept. of Electr. & Electron. Eng., Henan Univ. of Urban Constr., Pingdingshan, China
Abstract :
Divided layers model and physical model of slotless permanent magnet linear synchronous motor (PMLSM) are built. Magnetic vector potential is regarded as variables to gain solution of excitation magnetic field and armature response magnetic field. Through two-dimensional analytical method, different construction parameters are analyzed to affect thrust force. The finite element method (FEM) is confirmed agreement with analytical method, indicating the validity of analytical method and the reasonable of method.
Keywords :
finite element analysis; linear synchronous motors; permanent magnet motors; 2D analytical method; armature response magnetic field; divided layers model; excitation magnetic field; finite element method; magnetic vector potential; physical model; slotless permanent magnet linear synchronous motor; thrust force; Finite element methods; Force; Magnetic analysis; Magnetic fields; Magnetic flux; Permanent magnets; Synchronous motors; PMLSM; construction parameters; slotless; thrust force;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988136
