Prediction of magnetic hysteresis in the force of a pre-biased E-core reluctance actuator

Author

Vrijsen, N.H. ; Jansen, J.W. ; Lornonova, E.A.

Author_Institution

Dept. of Electr. Eng., Eindhoven Univ. of Technol., Eindhoven, Netherlands

fYear

2013

fDate

12-15 May 2013

Firstpage

1450

Lastpage

1457

Abstract

Magnetic hysteresis in the force of a pre-biased E-core reluctance actuator is researched. The simulations are performed with a 2d/3d finite element method (FEM) and two semianalytic methods are evaluated namely, the classical Preisach model (CPM), which is combined with a dynamic magnetic equivalent circuit (MEC) method, and a complex impedance model, which is combined with a static MEC model. Ultimately, the FEM simulations and analytical models are compared to force measurements performed on a piezoelectric load cell.

Keywords

electromagnetic actuators; finite element analysis; magnetic hysteresis; 2D FEM; 3D finite element method; CPM; classical Preisach model; dynamic MEC method; force measurements; impedance model; magnetic equivalent circuit; magnetic hysteresis prediction; piezoelectric load cell; prebiased e core reluctance actuator; semianalytic methods; Analytical models; Current measurement; Demagnetization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines & Drives Conference (IEMDC), 2013 IEEE International

Conference_Location

Chicago, IL

Print_ISBN

978-1-4673-4975-8

Electronic_ISBN

978-1-4673-4973-4

Type

conf

DOI

10.1109/IEMDC.2013.6556334

Filename

6556334