Analysis of magnetic hysteresis in a high-precision e-core reluctance actuator compared to measurements

N.H. Vrijsen, J.W. Jansen, E. Lomonova

Research output: Contribution to conferencePoster

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Abstract

Magnetic hysteresis effects, present in the force of an E-core reluctance actuator, are examined by simulations and measurements. Simulations have been preformed with a finite element method (FEM) and a rate-dependent Preisach hysteresis model has been implemented. Both methods are compared to steady-state ac force measurements for various current excitations. The hysteresis effects in the force of the E-core reluctance actuator are investigated with and without pre-biasing permanent magnet (PM) on the middle tooth.
Original languageEnglish
Publication statusPublished - 2012
Event15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012 - Oita, Japan
Duration: 11 Nov 201214 Nov 2012
Conference number: 15

Conference

Conference15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012
Abbreviated titleCEFC 2012
Country/TerritoryJapan
CityOita
Period11/11/1214/11/12
OtherFifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012)

Bibliographical note

Proceedings of the Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), November 11-14, 2012, Oita, Japan

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