Joint uhf/ae method of partial discharges detection and identification.

• Autorzy: Sikorski W. , Staniek P. , Walczak K.
• Konferencja: APTADAM 2007, III International Conference on Advances in Processing Testing and Application of Dielectric Materials., September, 26-28, 2007 Wrocław, Poland
• Języki publikacji: EN

Abstrakty

EN

A joint UHF/AE method for PD detection and identification in HV equipment was described in the paper. Authors presented an defect identification method on the basis of measured AE and UHF signal analysis. The result of investigation done on test transformer with paper-oil insulation was presented as an example of use of the elaborated method.

Słowa kluczowe

EN

partial discharges; oil-paper insulating systems; UHF method; acoustic emission

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Prace Naukowe Instytutu Podstaw Elektrotechniki i Elektrotechnologii Politechniki Wrocławskiej. Konferencje
• Rocznik: 2007
• Tom: Vol. 46, nr 19
• Strony: 52--57
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Sikorski W.

autor

Staniek P.

autor

Walczak K.

• Poznan University of Technology, Institute of Electric Power Engineering, Poland

Bibliografia

• [1] Sikorski W., Siodła K., Identification of Partial Discharge Sources in High Voltage Insulating Systems Using Acoustic Emission Method, in Proc. of 14th International Symposium on High Voltage Engineering (ISH 2005), Beijing. China, 28.08-1.09.2005.
• [2] Sikorski W., Identification of the Defects In Chosen High Voltage Insulating Systems on the Basis of Acoustic Emission Signal Analysis, Ph. D. thesis. Poznan University of Technology, May 2006.
• [3] Sikorski W., Siodła K, Staniek P., Computer System for Automatic Detection and Identification of Defects in Power Transformer Insulation, in Proc. of 11 th Conf. on Computers in Electric Power Engineering. Poznan, Poland, 10-12.04.2006.
• [4] Sikorski W., Siodła K., Identification of PD Sources Using Acoustic Emission Method and Artificial Neural Network, 12 Workshop on High Voltage Engineering, Cottbus, 15-19.09.2004.
• [5] Walczak K., Morańda H.. Mościcka--Grzesiak H., Enlargement of Fingerprint in Procedure of Defects Recognition Using Time Parameters of PD, XIIth Workshop on High Voltage Engineering, Lubbenau/Spreewald, 20-24 September 2004, p. 5.
• [6] Mościcka-Grzesiak H., Walczak K., Time Parameters of Partial Discharges Generated by Selected Defects of Paper-Oil Insulation. XIth International Workshop on High Voltage Engineering, Karpacz, 23-27 September 2002, p. 13.
• [7] Morańda H.. Sikorski W., Siodła K., Walczak K., Analysis of Partial Discharges in Transformer Insulation Using Electric and Acoustic Methods, Workshop Enviromental Friendly Materials and Technologies in Electrotechnics, Jamrozowa Polana, 10-11 September 2003, p. 18.
• [8] Morańda H., Sztolcman M., Walczak K.. Moscicka-Grzesiak H., Enlargement of Fingerprint in Procedure of Defects Recognition in Oilpaper Insulation Using Time Parameters of PD, XIV1'1 International Symposium on High Voltage Engineering. Bejing, China, August 25-29 2005.