NDLI: Extracción de Características en Equipos Eléctricos basada en Medida de Vibraciones

Content Provider	Semantic Scholar
Author	Pastoriza, Vicente Poza, Francisco Mariño, P. Machado, Fernando
Copyright Year	2008
Abstract	A portable system for the condition monitoring of on-load tap changer in on-line power transformers by non-invasive inspections was developed. The system was based on a virtual instrument for measuring signals of voltage, current and vibration that a tap change produces. The the diagnosis of the functioning condition was done using vibration analysis. Inspections on transformers of several substations were done to test the proposed portable system. From the results, it is concluded that the virtual instrument facilitates this kind of inspection. Besides, a study carried out on a sole on-load tap changer did not discard the possibility of estimating the operating condition of on-load tap changers from the measured vibration signals. However, in order to guarantee this it will be necessary to performed more tests.
Starting Page	71
Ending Page	78
Page Count	8
File Format	PDF HTM / HTML
DOI	10.4067/S0718-07642008000400010
Volume Number	19
Alternate Webpage(s)	https://scielo.conicyt.cl/pdf/infotec/v19n4/art10.pdf
Alternate Webpage(s)	https://doi.org/10.4067/S0718-07642008000400010
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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