Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

This paper studies how degraded material properties in near proximity to the cut edge influence the torque performance of an axial-flux induction machine. The magnetically degraded areas are characterized using a layering approach, where the magnetic hysteresis curve describing the material is remodeled so that the field strength required to reach a specific value of magnetic flux density is increasingly higher as the distance from the cut edge decreases. In this work, the layered machine model is evaluated against a non-degraded base model via comparison on magnetic flux density, torque deviation and iron losses.
Original languageEnglish
Title of host publicationProceedings - 2022 International Conference on Electrical Machines (ICEM)
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1253-1259
Number of pages7
ISBN (Electronic)978-1-6654-1432-6
ISBN (Print)978-1-6654-1433-3
Publication statusPublished - 2022 Oct 13
Event2022 International Conference on Electrical Machines (ICEM) - Palau de Congresos, Valencia, Spain
Duration: 2022 Sept 52022 Sept 8

Conference

Conference2022 International Conference on Electrical Machines (ICEM)
Country/TerritorySpain
CityValencia
Period2022/09/052022/09/08

Subject classification (UKÄ)

  • Other Materials Engineering

Free keywords

  • Finite element analysis
  • Axial-flux induction machine
  • magnetic hysteresis
  • layering approach

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