Improved analysis of a bearingless switched reluctance motor

Research output: Contribution to journalArticle

178 Citations (Scopus)

Abstract

Bearingless switched reluctance motors, which can control rotor radial positions with magnetic force, have been proposed. Bearingless switched reluctance motors have combined characteristics of switched reluctance motors and magnetic bearings. Production of radial force for rotor shaft magnetic suspension is explained with differential stator windings. Mathematical relations between motor currents and radial force are derived by considering cross coupling and fringing fluxes. Theoretical relationships are verified with experimental results at partial overlap positions.

Original languageEnglish
Pages (from-to)26-34
Number of pages9
JournalIEEE Transactions on Industry Applications
Volume37
Issue number1
DOIs
Publication statusPublished - Jan 2001
Externally publishedYes

Keywords

  • Bearingless motor
  • Magnetic bearing
  • Switched reluctance motor

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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