Modeling of Wound Rotor Synchronous Machines considering Harmonics, Geometric Saliencies and Saturation induced Saliencies

Rambetius A, Luthardt S, Piepenbreier B (2014)

Publication Type: Conference contribution

Publication year: 2014

Publisher: IEEE Computer Society

Edited Volumes: 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014

Conference Proceedings Title: International Power Electronics Conference - ECCE Asia

Event location: Hiroshima JP

DOI: 10.1109/IPEC.2014.6870116

Abstract

Advanced control techniques for wound rotor synchronous machines need precise machine models. Often a simple fundamental wave model is used to design the control algorithms. Using such a model, it is not possible to account for non-ideal effects that distort the control algorithm. Therefore a general machine model is derived by extending classical winding function theory. This analytical machine model considers higher harmonics as well as geometric saliencies and saturation induced secondary saliencies and leads to new insights for wound rotor synchronous machines. Firstly it is shown that, under certain conditions, the stator slots induce higher harmonics in the rotor winding. Moreover cross saturation effects are described. Last but not least the machine model provides information about the origin of certain harmonics and about their phase depending on saturation. The suggested machine model is verified experimentally by measurement results. © 2014 IEEE.

Authors with CRIS profile

Alexander Rambetius Lehrstuhl für Elektrische Energietechnik Sven Luthardt Professur für Elektrische Antriebe und Maschinen Bernhard Piepenbreier Lehrstuhl für Elektrische Energietechnik

How to cite

APA:

Rambetius, A., Luthardt, S., & Piepenbreier, B. (2014). Modeling of Wound Rotor Synchronous Machines considering Harmonics, Geometric Saliencies and Saturation induced Saliencies. In International Power Electronics Conference - ECCE Asia. Hiroshima, JP: IEEE Computer Society.

MLA:

Rambetius, Alexander, Sven Luthardt, and Bernhard Piepenbreier. "Modeling of Wound Rotor Synchronous Machines considering Harmonics, Geometric Saliencies and Saturation induced Saliencies." Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima IEEE Computer Society, 2014.

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