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

Leonardo Colombo; Alexandra Tokat; Konstantina Bitsi; Francisco Jose Marquez Fernandez; Mats Alaküla

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

Leonardo Colombo, Alexandra Tokat, Konstantina Bitsi, Francisco Jose Marquez Fernandez, Mats Alaküla

KTH Royal Institute of Technology

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

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.

Originalspråk	engelska
Titel på värdpublikation	Proceedings - 2022 International Conference on Electrical Machines (ICEM)
Förlag	IEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor	1253-1259
Antal sidor	7
ISBN (elektroniskt)	978-1-6654-1432-6
ISBN (tryckt)	978-1-6654-1433-3
Status	Published - 2022 okt. 13
Evenemang	2022 International Conference on Electrical Machines (ICEM) - Palau de Congresos, Valencia, Spanien Varaktighet: 2022 sep. 5 → 2022 sep. 8

Konferens

Konferens	2022 International Conference on Electrical Machines (ICEM)
Land/Territorium	Spanien
Ort	Valencia
Period	2022/09/05 → 2022/09/08

Ämnesklassifikation (UKÄ)

Annan materialteknik

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https://ieeexplore.ieee.org/document/9910778

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@inproceedings{5531e5665a134f4b8f88f63e8767c778,

title = "Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine",

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.",

keywords = "Finite element analysis, Axial-flux induction machine, magnetic hysteresis, layering approach",

author = "Leonardo Colombo and Alexandra Tokat and Konstantina Bitsi and {Marquez Fernandez}, {Francisco Jose} and Mats Alak{\"u}la",

year = "2022",

month = oct,

day = "13",

language = "English",

isbn = "978-1-6654-1433-3",

pages = "1253--1259",

booktitle = "Proceedings - 2022 International Conference on Electrical Machines (ICEM)",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "2022 International Conference on Electrical Machines (ICEM) ; Conference date: 05-09-2022 Through 08-09-2022",

}

Colombo, L, Tokat, A, Bitsi, K, Marquez Fernandez, FJ & Alaküla, M 2022, Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine. i Proceedings - 2022 International Conference on Electrical Machines (ICEM). IEEE - Institute of Electrical and Electronics Engineers Inc., s. 1253-1259, 2022 International Conference on Electrical Machines (ICEM), Valencia, Spanien, 2022/09/05. <https://ieeexplore.ieee.org/document/9910778>

Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine. / Colombo, Leonardo; Tokat, Alexandra; Bitsi, Konstantina et al.
Proceedings - 2022 International Conference on Electrical Machines (ICEM). IEEE - Institute of Electrical and Electronics Engineers Inc., 2022. s. 1253-1259.

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

TY - GEN

T1 - Performance Degradation due to Cut Edge Effect for an Axial-Flux Induction Machine

AU - Colombo, Leonardo

AU - Tokat, Alexandra

AU - Bitsi, Konstantina

AU - Marquez Fernandez, Francisco Jose

AU - Alaküla, Mats

PY - 2022/10/13

Y1 - 2022/10/13

N2 - 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.

AB - 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.

KW - Finite element analysis

KW - Axial-flux induction machine

KW - magnetic hysteresis

KW - layering approach

M3 - Paper in conference proceeding

SN - 978-1-6654-1433-3

SP - 1253

EP - 1259

BT - Proceedings - 2022 International Conference on Electrical Machines (ICEM)

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 International Conference on Electrical Machines (ICEM)

Y2 - 5 September 2022 through 8 September 2022

ER -

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

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