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Comparison of numerically determined noise of a 290 kW induction motor using FEM and measured acoustic radiation

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this paper a comparison of numerically determined and measured electromagnetically exited noise of an induction motor is presented. The calculations are accomplished using FEM for an example motor, which is a 290 kW inverter-fed asynchronous machine. The approach starts with the electromagnetic and mechanical consideration. The focus is set on acoustic considerations, which contain the 3D-FE-model and measurement setup in the sound chamber.
Rocznik
Strony
195--207
Opis fizyczny
Bibliogr. 8 poz., rys., tab., wz.
Twórcy
autor
  • Institute of Electrical Machines and Mechatronics TU Dortmund University Emil Figge Str. 70, 44227 Dortmund
autor
  • Institute of Electrical Machines and Mechatronics TU Dortmund University Emil Figge Str. 70, 44227 Dortmund
autor
  • Institute of Electrical Machines and Mechatronics TU Dortmund University Emil Figge Str. 70, 44227 Dortmund
Bibliografia
  • [1] Müller G., Ponick B., Theorie of Electrical Machines, (Theorie elektrischer Maschinen). WileyVCH (2009).
  • [2] Hoffmann R., Bases of Frequency Analysis, (Grundlagen der Frequenzanalyse). Expert Verlag, (2001).
  • [3] Nahlaoui M.Al., Natural Frequencies and Vibration Behavior of an Asynchronous Machine, (Eigenfrequenzenund Schwingungsverhalten einer Asynchronmaschine). TU Dortmund University (2008).
  • [4] Seinsch H.O., Higher Harmonic Phenomena of Rotary Field Machines, (Oberfeld Erscheinungen inDrehfeldmaschinen). B.G. Teubner Stuttgart (1992).
  • [5] Frohne H., On the Primary Determinants of the Volume of Asynchronous Machines, Technical University of Hanover (1959).
  • [6] Al Nahlaoui M., Kulig S., Werner U., Electromechanical Forces and Vibration of an AsynchronousMachine for Sinusoidal and Inverter Currents, 12th Portuguese-Spanish Conference on Electrical Engineering (2011).
  • [7] Al Nahlaoui M., Braunisch D., Eichinger B., Kulig S., Ponick B., Werner U., Calculation Methodsfor Electromagnetically Excited Noise in Induction Motors. 1st International Electric Drives Production Conference and Exhibition (2011).
  • [8] Jordan H., Low Noise Electric Motors. Verlag W. Girardet Essen (1950).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4a7f4c16-1162-49b6-94b2-d8701e968dd2
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