Abstract
Magnetic hysteresis in the force of a pre-biased E-core reluctance actuator is researched using three analysis methods. Simulations are performed with a 2d/3d finite element method (FEM) and two semi-analytic methods are evaluated namely, a generalization of 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 analytic models are examined by a comparison to force measurements performed with a piezoelectric load cell.
Original language | English |
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Title of host publication | Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013 |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 1450-1457 |
ISBN (Print) | 978-1-4673-4975-8 |
DOIs | |
Publication status | Published - 2013 |