Vibration analysis of a hydro generator for different operating regimes

Based on experimental measurements, this paper presents the vibration analysis of a hydro generator that equips a Kaplan hydraulic turbine of a Hydropower plant in Romania. This analysis means vibrations measurement to different operating regimes of the hydro generator respectively before installing...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2017-01, Vol.163 (1), p.12030
Main Authors: Ha iegan, C, P dureanu, I, Jurcu, M, Nedeloni, M D, Hamat, C O, Chioncel, C P, Trocaru, S, Vasile, O, B descu, O, Micliuc, D, (Filip) Nedeloni, L, B ra, A, (Barboni) Ha iegan, L
Format: Article
Language:English
Subjects:
Hydraulic turbines
Hydroelectric plants
Vibration analysis
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Summary:Based on experimental measurements, this paper presents the vibration analysis of a hydro generator that equips a Kaplan hydraulic turbine of a Hydropower plant in Romania. This analysis means vibrations measurement to different operating regimes of the hydro generator respectively before installing it and into operation, namely putting off load mode (unexcited and excited) respectively putting on load mode. By comparing, through the experimental results obtained before and after the operation of hydro aggregates are observed vibrations improvements.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/163/1/012030