Sensitivity check of an internal VHF/UHF sensor for transformer partial discharge measurements

2007 IEEE Lausanne POWERTECH, Proceedings

Volumn , Issue , 2007, Pages 2065-2069

  Agoris, P ^b   Meijer, S ^b   Smit, J J ^a,b  

^a IEEE

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

Antenna; Diagnostics; Partial discharges; Power transformer; Sensitivity

Indexed keywords

ELECTRIC INSTRUMENT TRANSFORMERS; PARTIAL DISCHARGES; POWER TRANSFORMERS; SENSORS; TANKS (CONTAINERS);

ANTENNA; DIAGNOSTICS; PARTIAL DISCHARGE MEASUREMENTS; POWER TRANSFORMER; SENSITIVITY;

ELECTRIC TRANSFORMER INSULATION;

EID: 50849119369     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PCT.2007.4538636     Document Type: Conference Paper

References (7)

1. M.D.Judd, O.Farish, J.S.Pearson and B.F.Hampton: "Dielectric Windows for UHF Partial Discharge Detection", IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 8, No. 6, pp. 953-958 (2001)
2. M.D.Judd, L.Yang, I.B.B.Hunter: "Partial Discharge Monitoring for Power Transformers Using UHF Sensors Part 1: Sensors and Signal Interpretation", IEEE Electrical Insulation Magazine, Vol. 21, No. 2, (2005)
3. Thorsten W. Hertel' and Glenn S. Smith, "Analysis and Design of Conical Spiral Antennas using the FDTD method", IEEE Antennas and Propagation Society International Symposium, 2000, Volume: 3, pp.1540-1543.
4. Jesper Thaysen, Kaj B. Jakobsen and Jørgen Appel-Hansen "A Logarithmic Spiral Antenna for 0.4 to 3.8 GHz", Applied Microwave & Wireless Magazine, ,Feb. 2001, pp32-45.
5. CIGRE TF 15/33.03.05, "PD Detection System for GIS: Sensitivity Verification for the UHF Method and the Acoustic Method", Electra No.183, April 1999.
6. S. Meijer, E. Gulski, J.J. Smit, H.F. Reijnders, "Sensitivity check for UHF PD detection on power transformers", Conference Proceedings ISEI 2004, Indianapolis, USA, 2004.
7. P.D.Agoris, S.Meijer and J.J.Smit: "Evaluation of On-Line Insulation Condition Assessment Techniques for Power Transformers" International Symposium on High-Voltage Engineering (ISH), Beijing, China, (2005)