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The Finite Element Methodology of Switched Reluctance Motor Considering DC Link Voltage Ripple and Freewheeling Diodes  

Choi Jae-Hak (한양대 전기공학과)
Kim Tae Heoung (한양대 전기공학과)
Jang Ki-Bong (한양대 전기공학과)
Lee Sang-Don (국립원주대 전기공학과)
Lee Ju (한양대 전기공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.54, no.1, 2005 , pp. 1-8 More about this Journal
Abstract
This paper presents a characteristic analysis of switched reluctance motor (SRM) considering switching control method and DC link voltage ripple by using time-stepped voltage source finite element method in which the magnetic field is combined with drive circuit. We also examine the influence of freewheeling diodes and DC link voltage ripple on the performance of the SRM such as torque ripples and radial force on the surface of the teeth. The freewheeling diodes and DC link voltage ripples must be taken into account to predict the performance of SRM.
Keywords
스위치드 릴럭턴스 전동기;DC link 전압리플;비대칭브리지컨버터;환류다이오드;유한요소법;
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  • Reference
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