Johannes Ziske
Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Dresden, Germany
Thomas Bödrich
Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Dresden, Germany
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http://dx.doi.org/10.3384/ecp12076151Published in: Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Linköping Electronic Conference Proceedings 76:14, p. 151-158
Published: 2012-11-19
ISBN: 978-91-7519-826-2
ISSN: 1650-3686 (print), 1650-3740 (online)
Modelica models for transient simulation of magnetic hysteresis are currently being developed at Technische Universität Dresden. This paper gives an overview about the present state of the work. Two hysteresis models have been implemented so far in Modelica and are currently optimised and tested: the rather simple but efficient Tellinen model and the more complex and accurate Preisach model. Utilisation of the Tellinen model together with components of the Modelica.Magnetic.FluxTubes library is exemplarily shown with transient simulation of a three-phase autotransformer. Additionally; an efficient implementation of the Preisach model is described and a first comparison between the Tellinen and the classical Preisach hystesis model is presented. It is planned to include the developed hysteresis models into the above-mentioned FluxTubes library after their further optimisation and validation with own measurements. These models will especially allow for the estimation of iron losses and for accurate computation of saturation behaviour during Modelica-based design of electromagnetic components and systems. This becomes increasingly important with the growing requirements regarding energy efficiency and mass power densities of such systems.
magnetic hysteresis; lumped magnetic network; hysteresis model; Tellinen model; Preisach model; iron losses; Modelica.Magnetic.FluxTubes library
[1] Modelica Association; Modelica Standard Library; https://www.modelica.org/libraries/-Modelica (May 11; 2012).
[2] T. Bödrich and T. Roschke; A Magnetic Library for Modelica; in Proc. of the 4th Interna-tional Modelica Conference; 2005; pp. 559–565.
[3] T. Bödrich; Electromagnetic Actuator Modelling with the Extended Modelica Magnetic Library; Proc. of 6th Int. Modelica Conf.; Bielefeld; Germany; March 3-4; pp. 221–227; 2008.
[4] H. Roters; Electromagnetic Devices. New York: John Wiley & Sons; 1941.
[5] C. Steinmetz; Hysteresis loss; Electrician 26; p. 261 ff.; 1891.
[6] T. Roschke; Entwurf geregelter elektromagnetischer Antriebe für Luftschütze; ser. Fortschritt-Berichte VDI. VDI Verl.; 2000.
[7] D. Ribbenfjärd; Electromagnetic Modelling Including the Electromagnetic Core; Ph.D. dissertation; KTH Royal Institute of Technology; Stockholm; 2010.
[8] F. Preisach; Über die magnetische Nachwirkung; Zeitschrift für Physik A Hadrons and Nuclei; vol. 94; pp. 277–302; 1935.
doi: 10.1007/BF01349418.
[9] D. Jiles and D. Atherton; Theory of Ferromagnetic Hysteresis; Journal of Magnetism and Magnetic Materials; vol. 61; no. 1–2; pp. 48 – 60; 1986.
doi: 10.1016/0304-8853(86)90066-1.
[10] J. Tellinen; A Simple Scalar Model for Magnetic Hysteresis; IEEE Transactions on Magnetics; vol. 24; no. 4; pp. 2200 – 2206; July 1998.
doi: 10.1109/20.703856.
[11] Soft Magnetic Cobalt-Iron-Alloys; Vacuumschmelze GmbH; 2001; http://www.vacuum-schmelze.com/fileadmin/docroot/medialib/-documents/broschue-ren/htbrosch/Pht-004_e.pdf (05.21.2012).
[12] I. Mayergoyz; Mathematical Models of Hysteresis and their Application. Elsevier; 2003.
