Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines

Bishal Silwal; Paavo Rasilo; Lauri Perkkio; Antti Hannukainen; Timo Eirola; Antero Arkkio

doi:10.1109/ICEMS.2013.6713137

Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines

Bishal Silwal, Paavo Rasilo, Lauri Perkkio, Antti Hannukainen, Timo Eirola, Antero Arkkio

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

5 Citations (Scopus)

Abstract

In the numerical analysis of electrical machines, there exist various methods for the computation of electromagnetic torque. Maxwell stress tensor method is the most commonly used for computing torque numerically. However, several other methods have been developed and are being used. In this paper, different numerical methods for torque computation in an electrical machine are reviewed and compared. A complementary method of torque computation, based on the power balance of the electrical machine is studied and used as a reference to assess the accuracy of other torque computation methods.

Original language	English
Title of host publication	2013 International Conference on Electrical Machines and Systems, ICEMS 2013
Pages	837-842
Number of pages	6
DOIs	https://doi.org/10.1109/ICEMS.2013.6713137
Publication status	Published - 2013
Publication type	B3 Article in conference proceedings
Event	2013 International Conference on Electrical Machines and Systems, ICEMS 2013 - Busan, Korea, Republic of Duration: 26 Oct 2013 → 29 Oct 2013

Conference

Conference	2013 International Conference on Electrical Machines and Systems, ICEMS 2013
Country/Territory	Korea, Republic of
City	Busan
Period	26/10/13 → 29/10/13

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ICEMS.2013.6713137

Cite this

@inproceedings{63e0ad6b843e4d03b026d015a5350026,

title = "Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines",

abstract = "In the numerical analysis of electrical machines, there exist various methods for the computation of electromagnetic torque. Maxwell stress tensor method is the most commonly used for computing torque numerically. However, several other methods have been developed and are being used. In this paper, different numerical methods for torque computation in an electrical machine are reviewed and compared. A complementary method of torque computation, based on the power balance of the electrical machine is studied and used as a reference to assess the accuracy of other torque computation methods.",

author = "Bishal Silwal and Paavo Rasilo and Lauri Perkkio and Antti Hannukainen and Timo Eirola and Antero Arkkio",

year = "2013",

doi = "10.1109/ICEMS.2013.6713137",

language = "English",

isbn = "9781479914470",

pages = "837--842",

booktitle = "2013 International Conference on Electrical Machines and Systems, ICEMS 2013",

note = "2013 International Conference on Electrical Machines and Systems, ICEMS 2013 ; Conference date: 26-10-2013 Through 29-10-2013",

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Silwal, B, Rasilo, P, Perkkio, L, Hannukainen, A, Eirola, T & Arkkio, A 2013, Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines. in 2013 International Conference on Electrical Machines and Systems, ICEMS 2013. pp. 837-842, 2013 International Conference on Electrical Machines and Systems, ICEMS 2013, Busan, Korea, Republic of, 26/10/13. https://doi.org/10.1109/ICEMS.2013.6713137

Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines. / Silwal, Bishal; Rasilo, Paavo; Perkkio, Lauri et al.
2013 International Conference on Electrical Machines and Systems, ICEMS 2013. 2013. p. 837-842.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

TY - GEN

T1 - Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines

AU - Silwal, Bishal

AU - Rasilo, Paavo

AU - Perkkio, Lauri

AU - Hannukainen, Antti

AU - Eirola, Timo

AU - Arkkio, Antero

PY - 2013

Y1 - 2013

N2 - In the numerical analysis of electrical machines, there exist various methods for the computation of electromagnetic torque. Maxwell stress tensor method is the most commonly used for computing torque numerically. However, several other methods have been developed and are being used. In this paper, different numerical methods for torque computation in an electrical machine are reviewed and compared. A complementary method of torque computation, based on the power balance of the electrical machine is studied and used as a reference to assess the accuracy of other torque computation methods.

AB - In the numerical analysis of electrical machines, there exist various methods for the computation of electromagnetic torque. Maxwell stress tensor method is the most commonly used for computing torque numerically. However, several other methods have been developed and are being used. In this paper, different numerical methods for torque computation in an electrical machine are reviewed and compared. A complementary method of torque computation, based on the power balance of the electrical machine is studied and used as a reference to assess the accuracy of other torque computation methods.

U2 - 10.1109/ICEMS.2013.6713137

DO - 10.1109/ICEMS.2013.6713137

M3 - Conference contribution

AN - SCOPUS:84893751025

SN - 9781479914470

SP - 837

EP - 842

BT - 2013 International Conference on Electrical Machines and Systems, ICEMS 2013

T2 - 2013 International Conference on Electrical Machines and Systems, ICEMS 2013

Y2 - 26 October 2013 through 29 October 2013

ER -

Evaluation and comparison of different numerical computation methods for the electromagnetic torque in electrical machines

Abstract

Conference

ASJC Scopus subject areas

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