Vibro-acoustic method of transformer clamping pressure monitoring

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2000, Pages 263-266

  Berler, Zalya ^a   Golubev, Alexander ^a   Rusov, Valery ^a   Tsvetkov, Vladimir ^a   Patterson, Cal ^b  

^a Cutler Hammer Predictive Diagnostics   (United States)

^b Cutler Hammer Engineering Services   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACCELEROMETERS; ELECTRODYNAMICS; INSULATING OIL; MAGNETIC CORES; MAGNETIC FLUX; MAGNETOSTRICTION; PARTIAL DISCHARGES; PRESSURE DROP; SHORT CIRCUIT CURRENTS; TRANSFORMER MAGNETIC CIRCUITS; TRANSFORMER WINDINGS; VIBRATIONS (MECHANICAL);

CLAMPING PRESSURE; ONLINE MONITORING; PIEZOELECTRIC ACCELEROMETER; VIBROACOUSTIC METHOD;

OIL FILLED TRANSFORMERS;

EID: 0033704958     PISSN: 01642006     EISSN: None     Source Type: Journal    
DOI: 10.1109/ELINSL.2000.845503     Document Type: Article

References (5)

1. V. Sokolov Z. Berler V. Rashkes Effectiver Methods of Assessment of Insulation System Conditions in Power Transformers Electrical Insulation Conference EIC/EMCW-99 Electrical Insulation Conference EIC/EMCW-99 Cincinnati OH 1999-October-26-28
2. D. O. Swehard D. V. Wright Diagnostics of the Transformer Clamping Pressure IEEE Transactions On Power App. And Syst. 95 721 730 1976
3. F. McKendree Diagnosis of Transformer Coil Looseness by Vibration Measurement Engineering Environment and Noise Control Conference 2 1141 1146 Engineering Environment and Noise Control Conference New York 1989
4. L. S. Petrishtchev V. M. Saltanov The study of a possibility to diagnose the residual clamping pressure in transformer windings using their vibration characteristics Elektricheskie Stanzii [Electric Power Plants] 8 32 37 1995
5. V. A. Rusov Monitoring clamping forces in windings and cores of large power transformers using their vibration characteristics Elektricheskie Stanzii [Electric Power Plants] 6 52 57 1998