Dynamics of bridge-configured built-in force actuator for vibration control in four-pole cage induction machine

Antti Laiho*, Karuna Kalita, Kari Tammi, Seamus D. Garvey

*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

Various harmonic forces of both mechanical and electromagnetic origin act on the rotor of an electrical machine. The harmonic forces exerted on the rotor may induce flexural rotor vibration with increased bearing wear. In this paper, flexural rotor vibration is considered in a four-pole cage induction machine equipped with a bridge-connected stator winding. An analytical model for actuator force is constructed. Analytical formulations with experimental results by using a small four-pole cage induction machine are provided.

Original languageEnglish
Title of host publication18th International Congress on Sound and Vibration 2011, ICSV 2011
Pages165-172
Number of pages8
Volume1
Publication statusPublished - 2011
MoE publication typeA4 Article in a conference publication
EventInternational Congress on Sound and Vibration - Rio de Janeiro, Brazil
Duration: 10 Jul 201114 Jul 2011
Conference number: 18

Conference

ConferenceInternational Congress on Sound and Vibration
Abbreviated titleICSV
CountryBrazil
CityRio de Janeiro
Period10/07/201114/07/2011

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