Using Simplified Models to Assist Fault Detection and Diagnosis in Large Hydrogenerators
Based on experimental evidence collected in a set of twenty 700 MW hydrogenerators, this article shows that the operating conditions of large hydrogenerators journal bearings may have unpredictable and significant changes, without apparent reasons. These changes prevent the accurate determination of...
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Main Authors: | Geraldo Carvalho Brito Junior, Roberto Dalledone Machado, Anselmo Chaves Neto |
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Format: | Article |
Language: | English |
Published: |
Wiley
2017-01-01
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Series: | International Journal of Rotating Machinery |
Online Access: | http://dx.doi.org/10.1155/2017/9258456 |
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