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Description
  • This paper deals with the dynamic modelling of electromotor. The models are characterized by flexible shaft with mounted packet of sheet metals that are equipped with parallel copper bars connected by end shortcircuit rings. Finite element analysis in rotating coordinate system is used for the discretization of the shaft, while the sheet metal packet of cylindrical shape is modelled as a set of rigid bodies joined using chosen viscoelastic forces and torques. The shortcircuit rings are supposed to be rigid in the basic dynamic model and the pieces of copper bars are substituted by massless springs of calculated properties. These parts are considered to be flexible in the second complex dynamic model. Problematic model parameters are identified by means of performed experimental measurements of modal analysis.
  • This paper deals with the dynamic modelling of electromotor. The models are characterized by flexible shaft with mounted packet of sheet metals that are equipped with parallel copper bars connected by end shortcircuit rings. Finite element analysis in rotating coordinate system is used for the discretization of the shaft, while the sheet metal packet of cylindrical shape is modelled as a set of rigid bodies joined using chosen viscoelastic forces and torques. The shortcircuit rings are supposed to be rigid in the basic dynamic model and the pieces of copper bars are substituted by massless springs of calculated properties. These parts are considered to be flexible in the second complex dynamic model. Problematic model parameters are identified by means of performed experimental measurements of modal analysis. (en)
Title
  • Modelling and analysis of dynamics of electric motor rotor
  • Modelling and analysis of dynamics of electric motor rotor (en)
skos:prefLabel
  • Modelling and analysis of dynamics of electric motor rotor
  • Modelling and analysis of dynamics of electric motor rotor (en)
skos:notation
  • RIV/49777513:23520/10:00503619!RIV11-MSM-23520___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(2A-2TP1/139), Z(MSM4977751303)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 271911
http://linked.open...ai/riv/idVysledku
  • RIV/49777513:23520/10:00503619
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • squirrel cage motor; rotating flexible body; finite element method; modal analysis; parameter tuning (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [E864B61861C1]
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Hajžman, Michal
  • Zeman, Vladimír
  • Byrtus, Miroslav
  • Šašek, Jakub
http://linked.open...n/vavai/riv/zamer
http://localhost/t...ganizacniJednotka
  • 23520
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