Title :
Simulation and analysis the thrust force of a permanent magnet linear synchronous motor
Author :
Chen, Yan ; Jin, Jian Xun ; Zhao, Hui Bin
Author_Institution :
Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Permanent magnet linear synchronous motors (PMLSMs) have been widely used as the driving source to satisfy requirements such as the speeding up of transportation systems. PMLSM is expected for the higher thrust and higher speed, thus, the thrust force characteristic is one of investigative hot spots to PMLSM. This paper presents the electromagnetic thrust force characteristics in different conditions including: frequency, length of air-gap, U / f and number of poles. The analysis results provide a foundation for the optimum design of PMLSM.
Keywords :
electromagnetic forces; linear synchronous motors; permanent magnet motors; PMLSM; air-gap length; electromagnetic thrust force characteristic; permanent magnet linear synchronous motor; thrust force analysis; thrust force simulation; Electromagnetics; Force; Iron; Mathematical model; Permanent magnet motors; Permanent magnets; Synchronous motors; parameters of PMLSM; permanent magnet linear synchronous motor; thrust force;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2011 International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-7852-1
DOI :
10.1109/ASEMD.2011.6145109
