Research on Modeling of Hybrid Excitation Double-Stator Bearingless Switched Reluctance Motor Based on EquivalentMagnetic Network Method
Author:
Affiliation:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
    Abstract:

    An equivalent magnetic network model for hybrid excitation double-stator bearingless switched reluctance motor (BSRM) is presented. This model can analyze the static characteristics of motor suspension and torque windings, such as flux linkage, inductance, suspension force and torque. Equivalent magnetic network (EMN) can not only ensure certain precision, but also save time compared with finite element method (FEM). An EMN model is established based on a 24/16/8 hybrid excitation double-stator BSRM, and the calculation formulas of stator and rotor tooth, yoke and air gap magnetic conductivity are deduced. The matrix equation is established to solve the magnetic flux density of each part, and then the flux linkage, inductance, suspension force and torque characteristics of suspension and torque windings are obtained, which are compared with the results of FEM. It can be found that the electromagnetic characteristics solved by EMN agree well with the results of FEM, which further indicates the validity of the model.

    Reference
    Related
    Cited by
Get Citation

ZHANG Zhiyou, XIANG Qianwen, SUN Yukun, YUAN Ye. Research on Modeling of Hybrid Excitation Double-Stator Bearingless Switched Reluctance Motor Based on EquivalentMagnetic Network Method[J]. Electric Machines & Control Application,2022,49(3):40-47.

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:December 18,2021
  • Revised:January 28,2022
  • Adopted:
  • Online: March 31,2022
  • Published: March 10,2022
You are thevisitor
沪ICP备16038578号-3
Electric Machines & Control Application ® 2025
Supported by:Beijing E-Tiller Technology Development Co., Ltd.

沪公网安备 31010702006048号