Measuring setup for modeling and analysing partial discharges phenomena in oil insulation

• Autorzy: Kunicki Michał
• Języki publikacji: EN

Abstrakty

EN

In this paper author proposes measuring setup for modeling, detection and analysis of partial discharge (PD) phenomena in oil insulation under laboratory condition. There are three different research methods for PD analysis applied: electrical method (apparent charge) according to IEC 60270, radio frequency (in UHF band) method and acoustic emission (AE) method. Various measurement configurations are described including simultaneous measurements for all described methods.

• Wydawca: Oficyna Wydawnicza Politechniki Opolskiej
• Czasopismo: Zeszyty Naukowe. Elektryka / Politechnika Opolska
• Rocznik: 2015
• Tom: z. 71
• Strony: 43--44
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Kunicki Michał

• Faculty of Electrical Engineering, Automatic Control and Informatics Institute of Electrical Power Engineering and Renewal Energy

Bibliografia

• [1] BOCZAR T.: “Time-frequency analysis of the acoustic emission pulses generated by multi-source partial discharges in oil”, IEEE International Conference on Dielectric Liquids, (ICDL), 2005
• [2] COENEN S., TENBOHLEN S.: “Location of PD sources in power transformers by UHF and acoustic measurements. Dielectrics and Electrical Insulation”, IEEE Transactions, Vol. 19, Issue 6, December 2012
• [3] CLEARY G.P., JUDD M.D.: “UHF and current pulse measurements of partial discharge activity in mineral oil”, Science, Measurement and Technology, IEE Proceedings, Vol. 153 , Issue 2, 9 March 2006
• [4] PRASANTA K., KISHORE N.K., SINHA A.K.: “Identification of two simultaneous partial discharge sources in an oil-pressboard insulation system using acoustic emission techniques”, Applied Acoustics, Vol. 73, 2012