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http://dx.doi.org/10.5370/KIEE.2010.59.1.057

Rotor Pole Design and Characteristics Analysis of the Bearingless Switched Reluctance Motor Considering Fringing Flux  

Lee, Chan-Kyo ((주)다윈시스 연구소)
Oh, Ju-Hwan ((주)인텍FA 연구소, (주)LG이노텍 연구소)
Shin, Kwang-Chul ((주)인텍FA 연구소, (주)LG이노텍 연구소)
Kwon, Byung-Il (한양대학교 전자컴퓨터공학부)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.59, no.1, 2010 , pp. 57-64 More about this Journal
Abstract
In this paper, a novel Bearingless Switched Reluctance Motor(BLSRM) with the shoe rotor pole in order to minimize the torque ripple and the suspension force ripple at an overlap position is proposed. For reduction the torque ripple and the suspension force ripple at an overlap position, the fringing flux is used for the main flux. This configuration of the rotor pole results in more average torque with high suspension force. In addition, this paper is compared the transient characteristics using the inductance look-up table. The torque, radial force and flux density are analyzed by finite element method.
Keywords
Bearingless SRM; Fringing flux; Suspension force; Rotor pole;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 1
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