On-site partial discharge detection using acoustic emission method

• Autorzy: Kunicki, M.
• Języki publikacji: EN

Abstrakty

EN

In this paper, on-site measurement results of partial discharges (PD) in electrical power transformer during its normal service using an acoustic emission (AE) method are presented. A typical measuring set up commonly used for on-site transformer PD diagnostics is provided. Some exemplary signals of typical AE signals generated by inside PD are presented as well as an on-site measurement methodology is also proposed.

• Czasopismo: Zeszyty Naukowe. Elektryka / Politechnika Opolska
• Rocznik: 2016
• Tom: z. 72
• Strony: 41--42
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Kunicki, M.

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

Bibliografia

• [1] 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.
• [2] BOCZAR T., CICHOŃ A., BORUCKI S.: Diagnostic Expert System of Transformer Insulation Systems using the Acoustic Emission Method. IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 21, No 2, pp 854-865, 2014.