Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system

Leo Friedrich; Bart Gysen; Elena Lomonova

doi:10.1109/LDIA.2019.8770997

Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system

Leo Friedrich, Bart Gysen, Elena Lomonova

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

This paper concerns the modeling of passive eddy currents rings for fail-safe electromagnetic active suspension applications. Isogeometric analysis is employed for the space modeling method since it presents numerous advantages for describing complex geometrical shapes and computing electromagnetic fields distributions. A frequency-domain model is proposed to compute the nonlinear steady-state solution of the eddy currents damping due to the motion of a permanent magnet array. The resulting multiharmonic solver is more computationally efficient than its transient counterpart and is advantageously applied to design optimization.

Original language	English
Title of host publication	2019 12th International Symposium on Linear Drives for Industry Applications, LDIA 2019
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	4
ISBN (Electronic)	978-1-5386-5804-8
DOIs	https://doi.org/10.1109/LDIA.2019.8770997
Publication status	Published - 25 Jul 2019
Event	The 12th International Symposium on Linear Drives for Industry Applications: LDIA 2019 - Neuchâtel, Switzerland Duration: 1 Jul 2019 → 3 Jul 2019

Conference

Conference	The 12th International Symposium on Linear Drives for Industry Applications
Country/Territory	Switzerland
City	Neuchâtel
Period	1/07/19 → 3/07/19

Keywords

eddy current damping
isogeometric analysis

Access to Document

10.1109/LDIA.2019.8770997

Cite this

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title = "Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system",

abstract = "This paper concerns the modeling of passive eddy currents rings for fail-safe electromagnetic active suspension applications. Isogeometric analysis is employed for the space modeling method since it presents numerous advantages for describing complex geometrical shapes and computing electromagnetic fields distributions. A frequency-domain model is proposed to compute the nonlinear steady-state solution of the eddy currents damping due to the motion of a permanent magnet array. The resulting multiharmonic solver is more computationally efficient than its transient counterpart and is advantageously applied to design optimization.",

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Friedrich, L , Gysen, B & Lomonova, E 2019, Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system. in 2019 12th International Symposium on Linear Drives for Industry Applications, LDIA 2019., 8770997, Institute of Electrical and Electronics Engineers, Piscataway, The 12th International Symposium on Linear Drives for Industry Applications, Neuchâtel, Switzerland, 1/07/19. https://doi.org/10.1109/LDIA.2019.8770997

Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system. / Friedrich, Leo ; Gysen, Bart ; Lomonova, Elena.

2019 12th International Symposium on Linear Drives for Industry Applications, LDIA 2019. Piscataway : Institute of Electrical and Electronics Engineers, 2019. 8770997.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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PY - 2019/7/25

Y1 - 2019/7/25

N2 - This paper concerns the modeling of passive eddy currents rings for fail-safe electromagnetic active suspension applications. Isogeometric analysis is employed for the space modeling method since it presents numerous advantages for describing complex geometrical shapes and computing electromagnetic fields distributions. A frequency-domain model is proposed to compute the nonlinear steady-state solution of the eddy currents damping due to the motion of a permanent magnet array. The resulting multiharmonic solver is more computationally efficient than its transient counterpart and is advantageously applied to design optimization.

AB - This paper concerns the modeling of passive eddy currents rings for fail-safe electromagnetic active suspension applications. Isogeometric analysis is employed for the space modeling method since it presents numerous advantages for describing complex geometrical shapes and computing electromagnetic fields distributions. A frequency-domain model is proposed to compute the nonlinear steady-state solution of the eddy currents damping due to the motion of a permanent magnet array. The resulting multiharmonic solver is more computationally efficient than its transient counterpart and is advantageously applied to design optimization.

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M3 - Conference contribution

BT - 2019 12th International Symposium on Linear Drives for Industry Applications, LDIA 2019

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - The 12th International Symposium on Linear Drives for Industry Applications

Y2 - 1 July 2019 through 3 July 2019

ER -

Modeling of integrated eddy current damping rings for a tubular electromagnetic suspension system

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