Interaction force analysis of transverse flux linear switched reluctance machine by Fourier projection method

Author

Liu, Cheng-Tsung ; Kuo, Jian-Long ; Chen, Ling-Fong ; Lee, Yu-Jen ; Leu, Chia-Tu ; Chen, Yan-Nan

Author_Institution

Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan

Volume

11

Issue

1

fYear

1996

fDate

3/1/1996 12:00:00 AM

Firstpage

62

Lastpage

69

Abstract

Since the transverse flux linear switched reluctance machine (TFLSRM) has a different structure, relative to the rotating switched reluctance machine (SRM) system, this paper proposes an efficient finite-element-based Fourier projection method to evaluate its force effect and transient phenomena. Due to the generated thrust and normal forces being two primary sources providing the machine moving operation, the relation between switching status and force change under different conditions is investigated. The advantages of the proposed technique are confirmed by simulation results, and the accuracy is also illustrated with experimental measurements. It is believed that the proposed method will provide a good guide to interaction force analysis and switching control design for related SRM systems

Keywords

Fourier analysis; finite element analysis; linear machines; machine theory; magnetic flux; reluctance machines; switching circuits; Fourier projection method; accuracy; finite element method; force effect; interaction force analysis; moving operation; simulation; switched reluctance machine; switching status; transient phenomena; transverse flux linear SRM; Actuators; Control design; Finite element methods; Flip-flops; Lamination; Reluctance machines; Reluctance motors; Rotors; Samarium; Torque;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.486577

Filename

486577