On the rotordynamic stability of two-pole synchronous electric machinery considering different load cases

This paper discusses stationary rotordynamics of synchronous electric machinery, considering different load cases. The model comprises the electrical operation in a rigid network and in an isolated condition. The mechanical part is modelled as a Laval Rotor (Jeffcott Rotor) with a noncircular shaft,...

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Bibliographic Details
Published inProceedings in applied mathematics and mechanics Vol. 16; no. 1; pp. 265 - 266
Main Authors Boy, Felix, Hetzler, Hartmut
Format Journal Article
LanguageEnglish
Published Berlin WILEY-VCH Verlag 01.10.2016
WILEY‐VCH Verlag
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Summary:This paper discusses stationary rotordynamics of synchronous electric machinery, considering different load cases. The model comprises the electrical operation in a rigid network and in an isolated condition. The mechanical part is modelled as a Laval Rotor (Jeffcott Rotor) with a noncircular shaft, accounting for both static‐ and dynamic rotor eccentricities. The results show, that the machine's electrical operation may influence the occurence of mechanical vibrations significantly and therefore demonstrate the importance of analysing the electromechanical interaction. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Bibliography:ArticleID:PAMM201610121
ark:/67375/WNG-9ZTDHTVW-F
istex:EE00B2367F4DB8E0C2E42F4B293B9861052772F3
ISSN:1617-7061
1617-7061
DOI:10.1002/pamm.201610121