Power balance approach to study electromagnetic damping in rotor dynamics

Bishal Silwal, Paavo Rasilo, Antero Arkkio

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Abstract

The electromagnetic damping of mechanical vibrations in a cage induction machine with an eccentric rotor is studied. The method used in the study is based on the numerical power balance of the machine. Time-stepping finite element method is used to compute the powers. The damping power calculated from the power balance is used in the mechanical rotor model and the response of the system is observed.

Original languageEnglish
Title of host publicationIEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
PublisherIEEE
ISBN (Electronic)9781509010325
DOIs
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
EventIEEE Conference on Electromagnetic Field Computation - Miami, United States
Duration: 13 Nov 201616 Nov 2016
Conference number: 17

Conference

ConferenceIEEE Conference on Electromagnetic Field Computation
Abbreviated titleCEFC
CountryUnited States
CityMiami
Period13/11/201616/11/2016

Keywords

  • Cage induction machine
  • Electromagnetic damping
  • Finite element method
  • Power balance
  • Rotor dynamics

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