Experience with diagnostic tools for condition assessment of large power transformers

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2004, Pages 508-511

  Fuhr, Jitka ^a   Aschwanden, Thomas ^b  

^a ABB SWITZERLAND LTD   (Switzerland)

^b BKW FMB Energy   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; DIELECTRIC MATERIALS; ELECTRIC POWER GENERATION; ELECTRIC POWER TRANSMISSION; ELECTROMAGNETIC WAVE POLARIZATION; FREQUENCY DOMAIN ANALYSIS; FREQUENCY RESPONSE; PARTIAL DISCHARGES; RELIABILITY; TIME DOMAIN ANALYSIS;

FREQUENCY DOMAIN SPECTROSCOPY (FDS); PARTIAL DISCHARGE (PD) DETECTION; POLARIZATION/DEPOLARIZATION CURRENTS (PDC); POWER TRANSFORMERS;

ELECTRIC TRANSFORMERS;

EID: 14844286438     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Aschwanden Th, Hässig M, Fuhr J, Lorin P, Der Houhanessian V, Zaengl W, Schenk A, Zweiacker P, Piras, A." Development and Application of New Condition Assessment Methods for Power Transformers", CIGRE Session, Paris, 1998, Paper 12-04.
2. Gaefvert U. "Condition Assessment of Insulating Systems, Analysis of Dielectric Response Methods", Proc. Nordic Insulation Symposium, Bergen, Norway, June 1996, p.1.
3. Carlson A., Fuhr J., Schemel G., Wegscheider F., "Testing of Power Transformers", ProPrint GmbH, Düsseldorf, 2003, p.119.
4. Lapworth J.A, Jahrman P.N., "Winding movement detection in power transformers by frequency response analysis (FRA)". Proc. Conference on Condition Monitoring in HV substations, Dorking, U.K., 1996.