Joint UHF/AE method of partial discharges detection and recognition

• Autorzy: Walczak K. , Sikorski W.
• Konferencja: Computer Applications in Electrical Engineering 2009 [Poznan, 20-22 April, 2009]
• 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

PD detection; UHF method; acoustic method; HV equipment

PL

wyładowanie niezupełne; UHF; metoda akustyczna; wysokie napięcie

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2009
• Tom: No 60
• Strony: 57--68
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Walczak K.

autor

Sikorski W.

• Poznań University of Technology

Bibliografia

• [1] W. Sikorski, K. Siodła, 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] W. Sikorski, 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] W. Sikorski, K. Siodła, P. Staniek, Computer System for Automatic Detection and Identification of Defects in Power Transformer Insulation, in Proc. of 11th Conf. on Computers in Electric Power Engineering, Poznan, Poland, 10-12.04.2006.
• [4] W. Sikorski, K. Siodła, 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 Environmental Friendly Materials and Technologies in Electrotechnics, Jamrozowa Polana, 10-11 September, 2003, p. 18.
• [8] Morańda H., Sztolcman M., Walczak K., Mościcka-Grzesiak H, Enlargement of Fingerprint in Procedure of Defects Recognition in Oil-paper Insulation Using Time Parameters of PD, XIVth International Symposium on High Voltage Engineering, Bejing, China August 25-29 2005.