Title :
Characteristics analysis of PM linear synchronous motor with non-uniform air-gap
Author :
Xiao Zhuo Xu;Hai Chao Feng;Xu Dong Wang;Bao Yu Du
Author_Institution :
School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454003, China
Abstract :
This paper investigates the performance of a iron-core type 16-pole 15-slot Permanent Magnet Linear Synchronous Motor (PMLSM) for ropeless elevator applications. Considering the existing of the non-uniform air-gap in the long stoke running, the finite element models for double-side PMLSM is established to calculate and compare the electromagnetic performance such as magnetic field, Electromotive Force(EMF), thrust force, normal force and detent force with the uniform and non-uniform air-gap.
Keywords :
"Air gaps","Force","Synchronous motors","Elevators","Permanent magnet motors","Wheels","Fluctuations"
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN :
978-1-4673-8106-2
DOI :
10.1109/ASEMD.2015.7453534
