Comparative investigations on UHF and acoustic PD detection sensitivity in transformers

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2002, Pages 150-153

  Raja, K ^a   Floribert, T ^a  

^a ALSTOM   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC FIELD MEASUREMENT; ELECTRIC POTENTIAL; ELECTRIC TRANSFORMER INSULATION; INSULATING OIL; OIL FILLED TRANSFORMERS; SENSORS; SPURIOUS SIGNAL NOISE; TRANSFORMER WINDINGS;

ACOUSTIC PARTIAL DISCHARGE DETECTION; ULTRA-HIGH FREQUENCY PARTIAL DISCHARGE DETECTION;

PARTIAL DISCHARGES;

EID: 0036079176     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. The relationship between ultrasonic and electric measurements of under-oil corona sources
2. Directivity of acoustic signals from partial discharges in oil
3. The detection of partial discharge activity within power transformers using computer aided acoustic emission techniques
4. UHF PD-detection in a power transformer
5. Power transformer monitoring using UHF sensors: Installation and testing