Monitoring of generator end winding vibrations

The following paper focuses on generator end winding vibrations. Monitoring systems have been developed for measuring them however sensible methods for analysis have not been found yet. A reduced end winding model and modal analysis of it are further described. The resulting analytical modal represe...

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Bibliographische Detailangaben
Hauptverfasser:	Humer, M., Vogel, R., Kulig, S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Accelerometers Condition monitoring Interpolation Machine windings Mechatronics Modal analysis Optical fiber sensors Optical fibers Optical sensors Vibration measurement
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Beschreibung
Zusammenfassung:	The following paper focuses on generator end winding vibrations. Monitoring systems have been developed for measuring them however sensible methods for analysis have not been found yet. A reduced end winding model and modal analysis of it are further described. The resulting analytical modal representation of vibration is used to evaluate a method for interpolation the spatial end winding vibration. Finally an application of this method is demonstrated.
DOI:	10.1109/ICELMACH.2008.4800058