Modelling of electromechanical relays taking into account movement and electric circuits

F. Henrotte; A. Nicolet; H. Hedia; A. Genon; W. Legros

doi:10.1109/20.312627

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Journal article

Modelling of electromechanical relays taking into account movement and electric circuits

F. Henrotte, A. Nicolet, H. Hedia, A. Genon and W. Legros

IEEE transactions on magnetics, Vol.30(5), pp.3236-3239

01/09/1994

DOI: https://doi.org/10.1109/20.312627

Abstract

Boundary element methods

Coupling circuits

Differential equations

Electromagnetic coupling

Electromagnetic forces

Electromagnetic modeling

Finite element methods

Magnetic fields

Partial differential equations

Relays

This paper presents a numerical modelling of an electromechanical relay connected with an electric excitation circuit. This transient modelling not only takes into account the classical electromagnetic equations of the device but also the movement and circuit equations. The use of the finite element-boundary element coupling method facilitates the computation of the movement while the actual coupling with circuit equations is necessary for an accurate and reliable representation of transient phenomena.< >

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Details

Title: Modelling of electromechanical relays taking into account movement and electric circuits
Creators - without role: F. Henrotte - University of Liège
A. Nicolet - University of Liège
H. Hedia - University of Liège
A. Genon - University of Liège
W. Legros - University of Liège
Publication Details: IEEE transactions on magnetics, Vol.30(5), pp.3236-3239
Publisher: IEEE
Identifiers: 9937794008331
Academic Unit: King Abdulaziz University
Language: English
Resource Type: Journal article