Article | Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany | An approach for modelling quasi-stationary magnetic circuits

Title:
An approach for modelling quasi-stationary magnetic circuits
Author:
Nick Raabe: Sterling Industry Consult GmbH, Itzehoe, Germany
DOI:
10.3384/ecp12076167
Download:
Full text (pdf)
Year:
2012
Conference:
Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Issue:
076
Article no.:
016
Pages:
167-172
No. of pages:
6
Publication type:
Abstract and Fulltext
Published:
2012-11-19
ISBN:
978-91-7519-826-2
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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For the design of electrical machines the magnetic circuit has to be modeled. If only the winding layout or the stack length of the motor is changed a complete FEA analysis mostly is not necessary. In this case Modelica is well suited to model the magnetic circuit for quasi-stationary simulations. A new library based on existing standard libraries MagneticQS is presented. An induction motor example under no-load conditions shows the basic concept of this library. To enhance and improve the library new models for different types of machines and the possibility of an integral simulation independent from the load conditions is planned.

Keywords: electrical machines; magnetic library; quasi-stationary magnetic circuits

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
Nick Raabe
Title:
An approach for modelling quasi-stationary magnetic circuits
DOI:
http://dx.doi.org/10.3384/ecp12076167
References:
[1] Bödrich T. Electromagnetic Actuator Modelling with the Extended Modelica Magnetic Library. Modelica 2008 Conference; Bielefeld; Germany; pp. 221-227; March 3-4; 2008.
[2] IEC 600404-8-4 Magnetic materials - Part 8-4: Specifications for individual materials - Coldrolled non-oriented electrical steel sheet and strip delivered in the fully-processed state. 1998.
[3] Coey J-M-D. Magnetism and Magnetic Materials. 2009.
[4] Vaske P; Riggert J-H. Elektrische Maschinen und Umformer Teil 2: Berechnung elektrischer Maschinen (Calculation of electrical machines). 1974.
[5] Pyrhönen J; Jokinen T; Hrabovcova V. Design of Rotating Electrical Machines. John Wiley & Sons. 2008. doi: 10.1002/9780470740095.
[6] Richter R. Elektrische Maschinen Band 1 (Electrical machines part 1). 3rd edition. Birkhäuser Verlag. 1967.
[7] Kral C; Haumer A. The New FundamentalWave Library for Modeling Rotating Electrical Three Phase Machines. Modelica 2011 Conference; Dresden; Germany; March 20-22; 2011.

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
Nick Raabe
Title:
An approach for modelling quasi-stationary magnetic circuits
DOI:
http://dx.doi.org/10.3384/ecp12076167
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