Title :
Normal force and the parameters of permanent magnet linear synchronous motors
Author :
Chen, Yan ; Jin, Jian Xun ; Zheng, Lu Hai
Author_Institution :
Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Permanent magnet linear synchronous motors (PMLSMs) have important applications in transportation and industrial control systems for their direct thrust and high power density, etc. Normal force is the most important criteria for the PMLSM, this paper analyze the numerical model to evaluate normal force. Through calculating, simulation and measuring, the traits of normal thrust has been found out, including the trends versus different frequency, different air gap lengths, variable N = U / f, and different number of poles Q. The results are benefit to design and control scheme evaluation for the PMLSM.
Keywords :
industrial control; linear synchronous motors; machine control; permanent magnet motors; transportation; PMLSM; air gap; control scheme evaluation; high power density; industrial control systems; normal force; numerical model; permanent magnet linear synchronous motors; transportation; Inverters; Iron; Magnetic analysis; Stators; PMLSM; U / ƒ; air gap; normal force; number of pole;
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.2011.6145110
