Tampere University of Technology

TUTCRIS Research Portal

Towards design of electrical machines from given air gap field

Research output: Contribution to journalArticleScientificpeer-review

Standard

Towards design of electrical machines from given air gap field. / Poutala, Arto; Suuriniemi, Saku; Tarhasaari, Timo; Kettunen, Lauri.

In: COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Vol. 36, No. 1, 2017, p. 332-349.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Poutala, A, Suuriniemi, S, Tarhasaari, T & Kettunen, L 2017, 'Towards design of electrical machines from given air gap field', COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, vol. 36, no. 1, pp. 332-349. https://doi.org/10.1108/COMPEL-05-2016-0179

APA

Poutala, A., Suuriniemi, S., Tarhasaari, T., & Kettunen, L. (2017). Towards design of electrical machines from given air gap field. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 36(1), 332-349. https://doi.org/10.1108/COMPEL-05-2016-0179

Vancouver

Poutala A, Suuriniemi S, Tarhasaari T, Kettunen L. Towards design of electrical machines from given air gap field. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 2017;36(1):332-349. https://doi.org/10.1108/COMPEL-05-2016-0179

Author

Poutala, Arto ; Suuriniemi, Saku ; Tarhasaari, Timo ; Kettunen, Lauri. / Towards design of electrical machines from given air gap field. In: COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 2017 ; Vol. 36, No. 1. pp. 332-349.

Bibtex - Download

@article{781372d6ca8044bcb60b6a077b52a22d,
title = "Towards design of electrical machines from given air gap field",
abstract = "Purpose:The purpose of this paper is to introduce a reverted way to design electrical machines. The authors present a work flow that systematically yields electrical machine geometries from given air gap fields.Design/methodology/approach:The solution process exploits the inverse Cauchy problem. The desired air gap field is inserted to this as the Cauchy data, and the solution process is stabilized with the aid of linear algebra.Findings:The results are verified by solving backwards the air gap fields with in the standard way. They match well with the air gap fields inserted as an input to the system.Originality/valueThe paper reverts the standard design work flow of electrical motor by solving directly for a geometry that yields the desired air gap field. In addition, a stabilization strategy for the underlying Cauchy problem is introduced.",
author = "Arto Poutala and Saku Suuriniemi and Timo Tarhasaari and Lauri Kettunen",
year = "2017",
doi = "10.1108/COMPEL-05-2016-0179",
language = "English",
volume = "36",
pages = "332--349",
journal = "COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering",
issn = "0332-1649",
publisher = "Emerald",
number = "1",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Towards design of electrical machines from given air gap field

AU - Poutala, Arto

AU - Suuriniemi, Saku

AU - Tarhasaari, Timo

AU - Kettunen, Lauri

PY - 2017

Y1 - 2017

N2 - Purpose:The purpose of this paper is to introduce a reverted way to design electrical machines. The authors present a work flow that systematically yields electrical machine geometries from given air gap fields.Design/methodology/approach:The solution process exploits the inverse Cauchy problem. The desired air gap field is inserted to this as the Cauchy data, and the solution process is stabilized with the aid of linear algebra.Findings:The results are verified by solving backwards the air gap fields with in the standard way. They match well with the air gap fields inserted as an input to the system.Originality/valueThe paper reverts the standard design work flow of electrical motor by solving directly for a geometry that yields the desired air gap field. In addition, a stabilization strategy for the underlying Cauchy problem is introduced.

AB - Purpose:The purpose of this paper is to introduce a reverted way to design electrical machines. The authors present a work flow that systematically yields electrical machine geometries from given air gap fields.Design/methodology/approach:The solution process exploits the inverse Cauchy problem. The desired air gap field is inserted to this as the Cauchy data, and the solution process is stabilized with the aid of linear algebra.Findings:The results are verified by solving backwards the air gap fields with in the standard way. They match well with the air gap fields inserted as an input to the system.Originality/valueThe paper reverts the standard design work flow of electrical motor by solving directly for a geometry that yields the desired air gap field. In addition, a stabilization strategy for the underlying Cauchy problem is introduced.

U2 - 10.1108/COMPEL-05-2016-0179

DO - 10.1108/COMPEL-05-2016-0179

M3 - Article

VL - 36

SP - 332

EP - 349

JO - COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering

JF - COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering

SN - 0332-1649

IS - 1

ER -