DocumentCode
2481301
Title
Antenna selection and frequency response study for UHF detection of partial discharges
Author
Robles, G. ; Martinez-Tarifa, J.M. ; Rojas-Moreno, M.V. ; Albarracin, R. ; Ardila-Rey, J.
Author_Institution
Dept. of Electr. Eng., Univ. Carlos III de Madrid, Leganes, Spain
fYear
2012
fDate
13-16 May 2012
Firstpage
1496
Lastpage
1499
Abstract
Partial Discharge (PD) detection is a widely extended technique for electrical insulation diagnosis. Classical PD detection by means of phase resolved patterns require electrical connections to the power equipment and is sensitive to many noise sources. Ultra High Frequency (UHF) detection techniques are being recently proposed to overcome these problems, and to detect partial discharges on-line. In this paper, four antennas will be tested in order to compare their response to this physical phenomenon.
Keywords
UHF detectors; frequency response; partial discharges; UHF detection; antenna selection; electrical insulation diagnosis; frequency response; noise sources; partial discharges; phase resolved patterns; ultra high frequency detection; Antenna measurements; Frequency measurement; Insulation; Log periodic antennas; Partial discharges; UHF antennas; UHF detection; antennas response; partial discharges;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference (I2MTC), 2012 IEEE International
Conference_Location
Graz
ISSN
1091-5281
Print_ISBN
978-1-4577-1773-4
Type
conf
DOI
10.1109/I2MTC.2012.6229440
Filename
6229440
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