Volume 8 Number 2 (Feb. 2013)
Home > Archive > 2013 > Volume 8 Number 2 (Feb. 2013) >
JCP 2013 Vol.8(2): 463-470 ISSN: 1796-203X
doi: 10.4304/jcp.8.2.463-470

Modeling Analysis and Parameters Calculation of Permanent Magnet Linear Synchronous Motor

Haixing Wang, Haichao Feng, Xiaozhuo Xu, and Jikai Si
School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo, China

Abstract—Permanent magnet linear synchronous motor (PMLSM) has several advantages, such as simple structure, small volume, high force, and so on. It is a research focus and difficulties in the research field of motor. Because PMLSM is different from the traditional rotary motors in structure and running state, it is difficult for to build its precise mathematical model by analytical method. The asymmetry of the three-phase winding electromagnetic and electrical parameters of open PMLSM in a low-speed working zone is impossible to take into account. In this paper, the difference between the permanent magnet linear synchronous motor and traditional motors are analyzed. And then, a non-linear, asymmetric and variable parameter space state model is built, considering the structural and running characteristics of PMLSM. The proposed model needs all kinds of parameters of PMLSM, including selfinductance, mutual inductance, flux linkage, etc. So, a finite element calculation and actual measurement of the required parameters of a prototype PMLSM are done, respectively. The influence of air-gap on the inductance parameters was analyzed.

Index Terms—permanent magnet linear synchronous motor (PMLSM), space state, modeling, inductance, parameters calculation

[PDF]

Cite: Haixing Wang, Haichao Feng, Xiaozhuo Xu, and Jikai Si, " Modeling Analysis and Parameters Calculation of Permanent Magnet Linear Synchronous Motor," Journal of Computers vol. 8, no. 2, pp. 463-470, 2013.

General Information

ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO,  ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat,etc
E-mail: jcp@iap.org
  • Nov 14, 2019 News!

    Vol 14, No 11 has been published with online version   [Click]

  • Mar 20, 2020 News!

    Vol 15, No 2 has been published with online version   [Click]

  • Dec 16, 2019 News!

    Vol 14, No 12 has been published with online version   [Click]

  • Sep 16, 2019 News!

    Vol 14, No 9 has been published with online version   [Click]

  • Aug 16, 2019 News!

    Vol 14, No 8 has been published with online version   [Click]

  • Read more>>