NDLI: Measurement synchronization in the vibration diagnostic system of high power electric machines

Content Provider	IEEE Xplore Digital Library
Author	Makowski, M. Pietrzak, P. Pȩkosławski, B. Napieralski, A.
Copyright Year	2010
Description	Author affiliation: Department of Microelectronics and Computer Science, Technical University of Lodz, Poland (Makowski, M.; Pietrzak, P.; Pȩkosławski, B.; Napieralski, A.)
Abstract	The vibration measurement synchronization between wireless sensor nodes and with rotor revolution frequency of a supervised machine is necessary for diagnostic methods such as: operational modal analysis or operational shape deflection. This paper presents the review of existing methods for obtaining a discrete vibration signal whose sampling instants are synchronized with an angular position of the machine rotor. Moreover, the wireless vibration diagnostic system, which has been designed and constructed in the Department of Microelectronics and Computer Science at the Technical University of Lodz, is also described. The solutions enabling the synchronization of a vibration measurement with rotor revolutions are implemented in this system together with a radio transmission of information on phase marker.
Starting Page	566
Ending Page	569
File Size	633955
Page Count	4
File Format	PDF
ISBN	9781424470112
e-ISBN	9788392875642
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-24
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	DEPT OF MICROELECTRON
Subject Keyword	Vibrations vibration measurement system Rotors Turbogenerators Vibration measurement Hardware Frequency measurement Synchronization measurement synchronization vibration diagnostics for turbogenerators
Content Type	Text
Resource Type	Article

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