Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools

Pavel Ponomarev; Janne Keränen; Mikko Lyly; Jan Westerlund; Peter Råback

doi:10.1109/CEFC.2016.7815918

Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools

Pavel Ponomarev, Janne Keränen, Mikko Lyly, Jan Westerlund, Peter Råback

VTT Technical Research Centre of Finland

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

3 Citations (Scopus)

Abstract

This paper describes multi-slice modelling and validation of an axially skewed synchronous machine in 2D domain. The technique involves coupling of circuit and electromagnetic domains together with carefully constructed geometry. The model size in comparison with full 3D simulation reduces considerably. Developed 2.5D multi-slice model allows fast simulation in 2D domain, still taking into account 3D effect of skew on torque and back-EMF of the machine. Simulation results in 2.5D and 3D domains are compared to measurements. All simulations are performed using free and open-source tools.

Original language	English
Title of host publication	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	1-1
ISBN (Electronic)	978-1-5090-1032-5
ISBN (Print)	978-1-5090-1033-2
DOIs	https://doi.org/10.1109/CEFC.2016.7815918
Publication status	Published - 12 Jan 2017
MoE publication type	A4 Article in a conference publication
Event	IEEE Conference on Electromagnetic Field Computation - Miami, United States Duration: 13 Nov 2016 → 16 Nov 2016

Conference

Conference	IEEE Conference on Electromagnetic Field Computation
Abbreviated title	CEFC 2016
Country	United States
City	Miami
Period	13/11/16 → 16/11/16

Keywords

open-source
electric machines and drives
Elmer
FEM
multi-slice

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Ponomarev, P., Keränen, J., Lyly, M., Westerlund, J., & Råback, P. (2017). Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools. In IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation (pp. 1-1). [7815918] IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CEFC.2016.7815918

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abstract = "This paper describes multi-slice modelling and validation of an axially skewed synchronous machine in 2D domain. The technique involves coupling of circuit and electromagnetic domains together with carefully constructed geometry. The model size in comparison with full 3D simulation reduces considerably. Developed 2.5D multi-slice model allows fast simulation in 2D domain, still taking into account 3D effect of skew on torque and back-EMF of the machine. Simulation results in 2.5D and 3D domains are compared to measurements. All simulations are performed using free and open-source tools.",

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booktitle = "IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation",

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Ponomarev, P, Keränen, J, Lyly, M, Westerlund, J & Råback, P 2017, Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools. in IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation., 7815918, IEEE Institute of Electrical and Electronic Engineers, pp. 1-1, IEEE Conference on Electromagnetic Field Computation, Miami, United States, 13/11/16. https://doi.org/10.1109/CEFC.2016.7815918

Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools. / Ponomarev, Pavel; Keränen, Janne; Lyly, Mikko; Westerlund, Jan; Råback, Peter.

IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. IEEE Institute of Electrical and Electronic Engineers, 2017. p. 1-1 7815918.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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AU - Råback, Peter

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AB - This paper describes multi-slice modelling and validation of an axially skewed synchronous machine in 2D domain. The technique involves coupling of circuit and electromagnetic domains together with carefully constructed geometry. The model size in comparison with full 3D simulation reduces considerably. Developed 2.5D multi-slice model allows fast simulation in 2D domain, still taking into account 3D effect of skew on torque and back-EMF of the machine. Simulation results in 2.5D and 3D domains are compared to measurements. All simulations are performed using free and open-source tools.

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Multi-slice 2.5D modelling and validation of skewed electrical machines using open-source tools

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