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

Colombo, Leonardo LU ; Tokat, Alexandra LU ; Bitsi, Konstantina ; Marquez Fernandez, Francisco Jose LU orcid and Alaküla, Mats LU orcid (2022) 2022 International Conference on Electrical Machines (ICEM) p.1253-1259
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.
Please use this url to cite or link to this publication:
author
; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Finite element analysis, Axial-flux induction machine, magnetic hysteresis, layering approach
host publication
Proceedings - 2022 International Conference on Electrical Machines (ICEM)
pages
7 pages
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
2022 International Conference on Electrical Machines (ICEM)
conference location
Valencia, Spain
conference dates
2022-09-05 - 2022-09-08
external identifiers
  • scopus:85141060870
ISBN
978-1-6654-1432-6
978-1-6654-1433-3
language
English
LU publication?
yes
id
5531e566-5a13-4f4b-8f88-f63e8767c778
alternative location
https://ieeexplore.ieee.org/document/9910778
date added to LUP
2022-10-19 09:34:30
date last changed
2025-01-11 17:51:48
@inproceedings{5531e566-5a13-4f4b-8f88-f63e8767c778,
  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.}},
  author       = {{Colombo, Leonardo and Tokat, Alexandra and Bitsi, Konstantina and Marquez Fernandez, Francisco Jose and Alaküla, Mats}},
  booktitle    = {{Proceedings - 2022 International Conference on Electrical Machines (ICEM)}},
  isbn         = {{978-1-6654-1432-6}},
  keywords     = {{Finite element analysis; Axial-flux induction machine; magnetic hysteresis; layering approach}},
  language     = {{eng}},
  month        = {{10}},
  pages        = {{1253--1259}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine}},
  url          = {{https://ieeexplore.ieee.org/document/9910778}},
  year         = {{2022}},
}