Advanced applications of Polarisation / Depolarisation Current analysis on power transformers

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2008, Pages 474-477

  Bhumiwat, S A ^a  

^a Independent High Voltage Diagnostics Consultant   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

DEPOLARIZATION; ELECTRIC INSTRUMENT TRANSFORMERS; OIL FILLED TRANSFORMERS; PAPER; POLARIZATION; POWER TRANSFORMERS; TECHNICAL PRESENTATIONS; VOLTAGE CONTROL;

ADVANCED APPLICATIONS; CASE STUDIES; DEPOLARISATION CURRENT; ELECTRICAL INSULATION; INSULATION SYSTEMS; INTERNATIONAL SYMPOSIUM; LOAD TAP CHANGERS; LOW CONDUCTIVITY; SOLID INSULATIONS;

ELECTRIC TRANSFORMER INSULATION;

EID: 52049093422     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ELINSL.2008.4570376     Document Type: Conference Paper

References (8)

1. J. Alff, V. Der Houhanessian, W. S. Zaengl and A.J. Kachler, "A novel, compact instrument for the measurement and evaluation of relaxation currents conceived for on-site diagnosis of electrical power apparatus," in 2000 IEEE International Symposium on Electrical Insulation, Anaheim, USA, April 2-5, 2000, pp. 161-167.
2. CIGRE Task Force 15.01.09, "Dielectric response methods for diagnostics of power transformers." IEEE EI Magazine, vol. 19 no. 3, May/June 2003, pp. 12-17.
3. W. S. Zaengl, "Dielectric spectroscopy in time and frequency domain for HV power equipment, Part I: Theoretical considerations." IEEE EI Magazine, vol. 19 no. 5, September/ October 2003, pp. 5-19.
4. W. S. Zaengl, "Applications of dielectric spectroscopy in time and frequency domain for HV power equipment." IEEE Electrical Insulation Magazine, vol. 19 no. 6 November/December 2003 pp. 9-22.
5. S. Bhumiwat, P. Stattmann "Quality assurance after transformer refurbishment by means of polarisation depolarisation currents analysis", in 2003 IEEE Bologna Power Tech Conference, Bologna, Italy, June 23-26, 2003 p. 90.
6. S. A. Bhumiwat, P. Phillips, "Verification of on-site oil reclamation process by means of polarisation depolarisation currents analysis", in 2004 IEEE International Symposium on Electrical Insulation, Indianapolis, IN, USA, September 19-22, 2004 pp 5-11.
7. S. A. Bhumiwat, "Insulation condition assessment of transformer bushings by means of polarisation / depolarisation current analysis", in 2004 IEEE International Symposium on Electrical Insulation, Indianapolis, IN, USA, September 19-22, 2004 pp 22-03.
8. S. A. Bhumiwat, "The latest on-site non-destructive technique for insulation analysis of electrical power apparatus," 2004Weidmann-ACTI annual technical conference, Sacramento, USA, November 8-10, 2004.