Field experiences with measurements of dielectric response in frequency domain for power transformer diagnostics

IEEE Transactions on Power Delivery

Volumn 21, Issue 2, 2006, Pages 681-688

  Blennow, Jörgen ^a   Ekanayake, Chandima ^a   Walczak, Kzysztof ^b   García, Belén ^c   Gubanski, Stanislaw M ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^b POZNAN UNIVERSITY OF TECHNOLOGY   (Poland)

^c UNIVERSIDAD CARLOS III DE MADRID   (Spain)

Author keywords

Field measurements; Frequency domain spectroscopy; Oil paper insulation; Transformer diagnostics; Water content

Indexed keywords

ELECTRIC FIELD MEASUREMENT; ELECTRIC POWER MEASUREMENT; ELECTRIC TRANSFORMERS; FREQUENCY DOMAIN ANALYSIS; FREQUENCY RESPONSE; TIME DOMAIN ANALYSIS;

DELECTRIC RESPONSE MEASUREMENTS; DIELECTRIC RESPONSE; FREQUENCY DOMAIN SPECTROSCOPY; OIL-PAPER INSULATION; POWER TRANSFORMER DIAGNOSTICS; TRANSFORMER DIAGNOSTICS; WATER CONTENT;

ELECTRIC POWER SYSTEMS;

EID: 33645747010     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2005.861231     Document Type: Article

References (6)

1. S. M. Gubanski, P. Boss, G. Csepes, V. D. Houhanessian, J. Filippini, P. Guuinic, U. Gafvert, V. Karius, J. Lapworth, G. Urbani, P. Werelius, and W. S. Zaengl, "Dielectric response methods for diagnostics of power transformers," Electra, no. 202, pp. 23-34, Jun. 2002.
2. S. M. Gubanski, P. Boss, G. Csepes, V. D. Houhanessian, J. Filippini, P. Guuinic, U. Gafvert, V. Karius, J. Lapworth, G. Urbani, P. Werelius, and W. S. Zaengl, "Dielectric response methods for diagnostics of power transformers," in CIGRE Tech. Brochure, Paris, France, 2004.
3. U. Gafvert, G. Frimpong, and J. Fuhr, "Modeling of dielectric measurements on power transformers," presented at the Proc. CIGRÉ, Paris, France, 1998.
4. U. Gäfvert, L. Adeen, M. Tapper, P. Ghasemi, and B. Jonsson, "Dielectric spectroscopy in time and frequency domain applied to diagnostics of power transformers," in Proc. 6th Int. Conf. Properties Applications Dielectric Materials, 2000.
5. "Insulation Diagnostics Spectrometer IDA," Programma Electric AB, Täby, Sweden.
6. J. Blennow, C. Ekanayake, A. Bartnicki, and S. Gubanski, "Experiences from on-site dielectric spectroscopy measurements on power transformers," in Proc. 2nd Int. Conf. Advances Processing, Testing Application Dielectric Materials, Wroclaw, Poland, Sep. 15-17, 2004, pp. 62-69.