Conference Paper

Modeling of permanent magnet synchronous machine with fractional slot windings

Authors:
  • Technologisches Gewerbemuseum TGM
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Abstract

This paper focuses on simulation of permanent magnet synchronous machine (PMSM) with fractional-slot windings (FSW) in Modelica. Modeling of the electrical machines with object-oriented approach is shortly described, and a new Modelica library for simulation of electrical machines is introduced. The results of simulation of PMSMs with fractional slot windings are presented and explained. Special attention is paid to the higher harmonics and subharmonics produced by the winding and their influence on machine operation.

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Theory and design of fractionalslot pm machines
  • N Bianchi
  • M Prè
  • L Alberti
N. Bianchi, M. Prè, and L. Alberti, "Theory and design of fractionalslot pm machines," in IEEE IAS Tutorial Course notes, IAS'07 Annual Meeting, Sponsored by the IEEE IAS Electrical Machine Comittee. CLEUP, Padova (Italy), 2007.