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Vibration Synthesis for Electrical Machines Based on Force Response Superposition

Boesing, Matthias ; Schoenen, Timo ; Kasper, Knut A. ; De Doncker, Rik W.

IEEE transactions on magnetics, 2010-08, Vol.46 (8), p.2986-2989

New York, NY: IEEE

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Título:
Vibration Synthesis for Electrical Machines Based on Force Response Superposition
Autor: Boesing, Matthias ; Schoenen, Timo ; Kasper, Knut A. ; De Doncker, Rik W.
Assuntos: Acoustic measurements ; Acoustic noise ; Computational efficiency ; Cross-disciplinary physics: materials science; rheology ; drives ; Electromagnetic forces ; Exact sciences and technology ; Excitation ; Finite element methods ; finite-element methods (FEMs) ; Force control ; Materials science ; Mathematical model ; Mathematical models ; modeling ; Motors ; Other topics in materials science ; Physics ; Shape ; Spectrogram ; Spectrograms ; structural dynamic analysis ; Synthesis ; Traction ; Traction motors ; Vehicle dynamics ; Vibration ; Vibration measurement ; vibrations
É parte de: IEEE transactions on magnetics, 2010-08, Vol.46 (8), p.2986-2989
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: A universal and modular approach for synthesizing electromagnetically excited vibrations in electrical machines is presented. The synthesis process uses force responses, i.e., the normalized structural vibration responses for a machine's generic set of force excitation shapes. The responses are superposed after scaling by the operating point dependent force excitation amplitudes. This leads to a computationally efficient process. It allows to use detailed structural 3-D models and to synthesize the vibrations in the entire operating range of the machine. For validation, measured and synthesized vibration spectrograms of a run-up test of an interior permanent magnet traction motor are presented.
Editor: New York, NY: IEEE
Idioma: Inglês

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Vibration Synthesis for Electrical Machines Based on Force Response Superposition

Boesing, Matthias ; Schoenen, Timo ; Kasper, Knut A. ; De Doncker, Rik W.

New York, NY: IEEE

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