Pregled bibliografske jedinice broj: 885569
On the novel approach to the On Load Tap Changer (OLTC) diagnostics based on the observation of fractal properties of recorded vibration fingerprints
On the novel approach to the On Load Tap Changer (OLTC) diagnostics based on the observation of fractal properties of recorded vibration fingerprints // IEEE EUROCON 2017 / Karadzinov, Ljupco ; Cvetkovski, Goga ; Latkoski, Pero (ur.).
Skopje: Institute of Electrical and Electronics Engineers (IEEE), 2017. str. 720-725 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
On the novel approach to the On Load Tap Changer (OLTC) diagnostics based on the observation of fractal properties of recorded vibration fingerprints
Autori
Secic, Adnan ; Kuzle, Igor
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
IEEE EUROCON 2017
/ Karadzinov, Ljupco ; Cvetkovski, Goga ; Latkoski, Pero - Skopje : Institute of Electrical and Electronics Engineers (IEEE), 2017, 720-725
ISBN
978-1-5090-3842-8
Skup
17th IEEE International Conference on Smart Technologies IEEE EUROCON 2017
Mjesto i datum
Ohrid, Sjeverna Makedonija, 06.07.2017. - 08.07.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
OLTC ; diagnostics ; vibration ; fractal dimension ;
Sažetak
On Load Tap Changer contacts are the only movable, and thus the most sensitive part of the power transformer. Over time several diagnostic methods for condition assessment of these contacts have been developed. Some of them are based on invasive procedures, such as dynamic resistance measurement, while others are less invasive, such as those based on observation of the vibration fingerprints. Fractal geometry is an interesting way of describing non-regular shapes, whose rapid development began in the late seventies. The aim of this paper is to investigate the possibility of applying fractal geometry to OLTC vibration fingerprints for the purpose of extracting useful diagnostic materials.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-7766 - Fleksibilna energetska čvorišta u nisko ugljičnim naprednim elektroenergetskim mrežama (FENISG) (Kuzle, Igor, HRZZ ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
