3-D simulation of a rotor suffering a bar breakage

Vicente Climente-Alarcon, Antero Arkkio, Jose A. Antonino-Daviu

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

161 Lataukset (Pure)

Abstrakti

The development of Condition-Based Maintenance and Prognostics and Health Management systems can be fostered by models that accurately reproduce the effects and propagation of faults. Conventional methods applied to the analysis and simulation of rotor asymmetries in induction machines are based in the classical 2-D finite element approach, which is unable to reflect its complex effects, such as interbar currents and their interaction with the stator flux density wave. Thus, this work applies a 2D-3D multiphysics finite element procedure to assess the impact of a bar breakage on a rotor cage during stationary operation, with reduced computational cost compared to a full motor 3-D simulation. Initial results improve previous ones obtained for transient operation conditions, showing the potential of the approach and confirming previous analytical studies.
AlkuperäiskieliEnglanti
OtsikkoProceedings of the 11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
KustantajaIEEE
Sivut642-648
Sivumäärä7
ISBN (elektroninen)978-1-5090-0409-6
DOI - pysyväislinkit
TilaJulkaistu - 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives - Tinos, Kreikka
Kesto: 29 elokuuta 20171 syyskuuta 2017
Konferenssinumero: 11

Conference

ConferenceIEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives
LyhennettäSDEMPED
MaaKreikka
KaupunkiTinos
Ajanjakso29/08/201701/09/2017

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