Analysis and characterization of linear switched reluctance motors: Static, dynamic, frequency spectrum and thermal analyses

Author

Lenin, N.C. ; Arumugam, R.

Author_Institution

Dept. of Electr. Eng., Anna Univ., Chennai, India

fYear

2010

fDate

9-12 May 2010

Firstpage

1

Lastpage

1

Abstract

A novel stator geometry for linear switched reluctance motor (LSRM) that improves the force profile is presented. In the new geometry, pole shoes are affixed to the stator poles. Static and dynamic characteristics for the proposed structure have been highlighted. Frequency spectrum analyses of force profile using the fast Fourier transform (FFT) are described to predict the vibration frequencies. Furthermore a prophecy method for finding the steady-state and transient thermal characteristics of the LSRM are presented.

Keywords

fast Fourier transforms; geometry; linear motors; reluctance motors; stators; thermal analysis; FFT; fast Fourier transform; force profile; frequency spectrum analyses; linear switched reluctance motors; stator geometry; thermal analyses; transient thermal characteristics; Acoustic noise; Footwear; Force control; Frequency; Geometry; Reluctance motors; Resistance heating; Stators; Temperature distribution; Thermal force;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on

Conference_Location

Chicago, IL

Print_ISBN

978-1-4244-7059-4

Type

conf

DOI

10.1109/CEFC.2010.5481774

Filename

5481774