Bivariate dependent rate analyses for fault identification in transformer windings during impulse test

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 22, Issue 6, 2015, Pages 3592-3599

  Velandy, Jeyabalan ^a  

^a CROMPTON GREAVES LTD   (India)

Author keywords

impulse test; insulation failures; Interpretation techniques; Transformer; transformer windings

Indexed keywords

ELECTRIC TRANSFORMER TESTING; IMPULSE TESTING; INSULATION; WINDING;

FAULT IDENTIFICATIONS; INSULATION FAILURES; INTERLEAVED WINDING; INTERPRETATION TECHNIQUES; LIGHTNING IMPULSE; TRANSFORMER; TRANSFORMER INSULATION; WINDING INSULATION;

TRANSFORMER WINDINGS;

EID: 84961950222     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2015.004759     Document Type: Article

References (12)

1. IEEE C57.98-2011, IEEE Guide for transformer impulse tests, 2011.
2. IEC 60076-3, Power transformers-Part 3: Insulation levels, dielectric tests and external clearances in air, 2013
3. IEC 61083-2, Instruments and software used for measurement in highvoltage and high-current tests-Part 2: Requirements for software for tests with impulse voltages and currents, 2013.
4. H. H. Sinaga, B. T . Phung and T. R. Blackburn, "Partial discharge localization in transformers using UHF detection method", IEEE Trans., Dielectr. Electr. Insul., Vol. 19, pp. 1891-1900, 2013.
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6. IEC Standard 60270, High-voltage test techniques-Partial discharge measurements', Geneva, 2000.
7. C. Kumaravelu, R. Sarathi, V. Jayashankar, S. Usa and K. Udayakumar, "Partial discharge during impulse test", IEEE Conf. Electr. Insul. Dielectr. Pheomena, pp. 616-619, 2003.
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9. R. Vanaja and K. Udayakumar, "A new paradigm for impulse testing of power transformers", IEEE Power Engineering Society, pp. 2206-2210, 2000.
10. V. Jeyabalan and S. Usa, "Statistical techniques for Partial-Discharge location in transformer windings", IEEE Trans. Power Delivery, Vol. 26, No. 3, pp. 2064-2065, 2011.
11. R. E. Ricklefs and P. Nealen, "Lineage-dependent rates of evolutionary diversification: analysis of bivariate ellipses", Functional Ecology, Vol.12, pp. 871-885, 1998.
12. V. Jeyabalan, "Nonlinear interpretation technique for Lightning Impulse test", IEEE Trans. on Power Delivery, 2015 (Accepted).