Fault location in power transformers during impulse tests

2000 IEEE Power Engineering Society, Conference Proceedings

Volumn 3, Issue , 2000, Pages 2199-2204

  Vanaja, R ^a   Udayakumar, K ^a  

^a ANNA UNIVERSITY   (India)

Author keywords

High frequency; Impulse test; Signal Processing; Transfer function; Transformer

Indexed keywords

CIRCUIT SIMULATION; FREQUENCY DOMAIN ANALYSIS; IMPULSE TESTING; LOCATION; OUTAGES; POWER TRANSFORMERS; SAFETY ENGINEERING; SIGNAL PROCESSING; TESTING; TRANSFER FUNCTIONS; TRANSFORMER WINDINGS; WINDING;

FREQUENCY DOMAIN APPROACHES; HIGH FREQUENCY HF; LOWER FREQUENCIES; NEW APPROACHES; POWER FREQUENCY; TRANSFORMER; VERY HIGH FREQUENCY; WINDING FAULTS;

ELECTRIC TRANSFORMER TESTING;

EID: 51849127921     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PESW.2000.847696     Document Type: Conference Paper

References (7)

1. R. Malewski, et.al, "Five years of monitoring the impulse test of power transformer with digital recorders and the transfer function method", CIGRE, August 1992, pp 12-201.
2. Heller and Veverka. B, Surge phenomena in electrical machines, London, Lliffe books.
3. R. Malewski and B. Powlin, "Digital monitoring technique for HV impulse tests", IEEE Trans. PAS. vol. 104, no.11, April 1985, pp 3108-3116.
4. R.C. Degeneff, "A general method of determining resonance in transformer winding", IEEE Trans on PAS, vol. 96, no.2, September 1977, pp. 423-430.
5. R. C.Degeneff, et.al., "A Method for reduced order transformer model for system studies from detailed lumped parameter models", IEEE Trans. Power Delivery, vol. 7, no. 2, 1992, pp. 649-655.
6. V. Jayashankar, et.al., "A new paradigm for the impulse testing of power transformers", third conference and workshop on EHV technology, Bangalore, India, 1995.
7. Pritindra, Chowdhuri, Electromagnetic Transients in Power Systems, Chapter 12, John Wiley and sons, 1996.