Sensitivity of UHF PD measurements in power transformers

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 15, Issue 6, 2008, Pages 1553-1558

  Coenen, S ^a   Tenbohlen, S ^a   Markalous, S M ^b   Strehl, T ^b  

^a UNIVERSITY OF STUTTGART   (Germany)

^b LDIC GmbH   (Germany)

Author keywords

Partial discharges; Power transformer; Sensitivity check; UHF method; UHF probe; Ultra high frequency

Indexed keywords

ELECTRIC INSTRUMENT TRANSFORMERS; PARTIAL DISCHARGES; POWER QUALITY; TRANSFORMER SUBSTATIONS; UHF DEVICES;

ELECTRICAL ENERGIES; ELECTRICAL EQUIPMENTS; LOCAL FAILURES; PD DETECTIONS; PD MEASUREMENTS; PENALTY COSTS; SENSITIVITY CHECK; UHF METHOD; UHF PROBE; UHF SIGNALS; ULTRA HIGH FREQUENCY; VERIFICATION OF THE SENSITIVITIES;

POWER TRANSFORMERS;

EID: 58149120784     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2008.4712657     Document Type: Article

References (9)

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4. Draft of IEC International Standard 62478. High Voltage Test Techniques - Measurement of partial discharge by electromagnetic and acoustic Methods, 2008.
5. S. Coenen, S. Tenbohlen, S. M. Markalous, T. Strehl: "Performance Check and Sensitivity Verification for UHF PD Measurements on Power Transformers", Proc. 15th TSH, Ljubljana, Slovenia, Paper T7-100, 2007.
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