Methodology for the detection of partial discharges in power transformers using the acoustic method

IEEE EUROCON 2009, EUROCON 2009

Volumn , Issue , 2009, Pages 618-621

  Azevedo, C H B ^a   Marques, A P ^a,c   Ribeiro, C J ^b  

^a Celg Distribuição ^*  (Brazil)

^b FEDERAL UNIVERSITY OF GOIÁS   (Brazil)

^c Federal Center of Technological Education of Goias   (Brazil)

Author keywords

Partial discharges; Power transformers; Predictive technique

Indexed keywords

ACOUSTIC DETECTION; ACOUSTIC METHOD; DISSOLVED GAS ANALYSIS; ELECTRIC ENERGIES; FINANCIAL LOSS; INCIPIENT FAULTS; PREDICTIVE TECHNIQUE; PREDICTIVE TECHNIQUES;

ACOUSTIC EMISSION TESTING; ACOUSTIC EMISSIONS; ACOUSTICS; DISSOLUTION; ELECTRIC INSTRUMENT TRANSFORMERS; ELECTRIC LOSSES; ELECTRIC TRANSFORMER TESTING; LOSSES; PARTIAL DISCHARGES; TRANSFORMER SUBSTATIONS;

POWER TRANSFORMERS;

EID: 70449635544     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EURCON.2009.5167697     Document Type: Conference Paper

References (5)

1. Fruth, B.; Niemeyer, L. The importance of statistical of partial discharge characteristics data. IEEE Transactions on Electrical Insulation, vol. 27, n° 1, February, Baden-Switzerland, 1992.
2. Cuenca, W.M.H. Characterization of partial discharge signs in high voltage devices based on experimental models (in Portuguese: Caracterização dos sinais de descargas parciais em equipamentos de alta tensão a partir de modelos experimentais). Tese de doutorado - Programas de Pós-graduação de Engenharia da Universidade Federal do Rio de Janeiro. Rio de Janeiro, 2005. 140p.
3. Associação Brasileira de Normas Técnicas - NBR - 6940. High voltage electrical testing techniques - measurement of partial discharges (in Portuguese: Técnicas de ensaios elétricos de alta tensão - medição de descargas parciais), Brasil, 1981.
4. Lundgaard, L.E; Poittevin, J.; Schmidt, J.; Allen, D.; Blackburn, T.R.; Borsi, H.; Foulon, N.; Fuhr, J.; Hosakawa, N.; James, R.E.; Kemp, I.J.; Lesaint, O.; Phung, B.T. Partial Discharges in Transformer Insulation. Task Force 15.01.04, CIGRE 15-302 session, Paris-França, 2000.
5. Sokolov, V.; Bulgakova, V.; Berler, Z. Assessment of power insulation condition. IEEE Transactions on Dielectrics and Electrical Insulation, n° 0-7803-7180-1, 2001.