Localization of changes in a model winding based on terminal measurements: Experimental study

IEEE Transactions on Power Delivery

Volumn 22, Issue 3, 2007, Pages 1557-1565

  Ragavan, K ^a   Satish, L ^a  

^a INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

Circuit synthesis; Driving point functions; Open circuit and short circuit natural frequencies; Winding deformation and localization

Indexed keywords

DEFORMATION; KNOWLEDGE BASED SYSTEMS; LOCATION; NATURAL FREQUENCIES; NETWORKS (CIRCUITS); PORT TERMINALS; PROBABILITY DENSITY FUNCTION; TRANSFORMER WINDINGS; WINDING;

CASE STUDIES; CIRCUIT SYNTHESES; CIRCUIT SYNTHESIS; DRIVING-POINT FUNCTIONS; EXPERIMENTAL STUDIES; INTERLEAVED WINDINGS; MECHANICAL DEFORMATIONS; OPEN-CIRCUIT AND SHORT-CIRCUIT NATURAL FREQUENCIES; POINT FUNCTIONS; REFERENCE CIRCUITS; TERMINAL MEASUREMENTS; WINDING DEFORMATION AND LOCALIZATION;

ELECTRIC NETWORK ANALYSIS;

EID: 42349088830     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2006.886789     Document Type: Article

References (21)

1. W. Lech and L. Tyminski, "Detecting transformer winding damage by the low voltage impulse method," Elect. Rev., vol. 179, no. 21, pp. 768-772, Nov. 1966.
2. E. P. Dick and C. C. Erven, "Transformer diagnostic testing by frequency response analysis," IEEE Trans. Power App. Syst., vol. PAS-97, no. 6, pp. 2144-2153, Nov./Dec. 1978.
3. R. Malewski and B. Poulin, "Impulse testing of power transformers using the transfer function method," IEEE Trans. Power Del., vol. 3, no. 2, pp. 476-489, Apr. 1988.
4. T. Leibfried and K. Feser, "Monitoring of power transformers using the transfer function method," IEEE Trans. Power Del., vol. 14, no. 4, pp. 1333-1341, Oct. 1999.
5. K. Okuyama, "A numerical analysis of impulse voltage distribution in transformer windings," Elect. Eng. Jpn., vol. 87, no. 1, pp. 80-88, 1967.
6. A. Miki, T. Hosoya, and K. Okuyama, "A calculation method for impulse voltage distribution and transferred voltage in transformer windings," IEEE Trans. Power App. Syst., vol. PAS-97, no. 3, pp. 930-939, May/Jun. 1978.
7. F. de Leon and A. Semlyen, "Efficient calculation of elementary parameters of transformers," IEEE Trans. Power Del., vol. 7, no. 1, pp. 376-383, Jan. 1992.
8. A. Oguz Soysal, "A method for wide frequency range modeling of power transformers and rotating machines," IEEE Trans. Power Del., vol. 8, no. 4, pp. 1802-1808, Oct. 1993.
9. R. C. Degenelf, "A general method for determining resonances in transformer windings," IEEE Trans. Power App. Syst., vol. PAS-96, no. 2, pp. 423-430, Mar./Apr. 1977.
10. P. T. M. Vaessen, "Transformer model for high frequencies," IEEE Trans. Power Del., vol. 3, no. 4, pp. 1761-1768, Oct. 1988.
11. A. Morched, L. Martf, and J. Ottevangers, "A high frequency transformer model for the EMTP" IEEE Trans. Power Del., vol. 8, no. 3, pp. 1615-1626, Jul. 1993.
12. A. Keyhani, H. Tsai, and A. Abut, "Maximum likelihood estimation of high frequency machine and transformer winding parameters," IEEE Trans. Power Del., vol. 5, no. 1, pp. 212-219, Jan. 1990.
13. D. M. Sofian, Z. D. Wang, and P. Jarman, "Interpretation of transformer FRA measurement results using winding equivalent circuit modeling technique," in Proc. Conf. Electrical Insulation and Dielectric Phenomena, Nashville, TN, Oct. 16-19, 2005, pp. 613-616.
14. E. C. Levy, "Complex curve fitting," IRE Trans. Autom. Control, vol. AC-4, pp. 37-44, May 1959.
15. A. H. Whitfield, "Transfer function synthesis using frequency response data," Int. J. Control, vol. 43, no. 5, pp. 1413-1426, 1986.
16. B. Gustavsen and A. Semlyen, "Rational approximation of frequency domain responses by vector fitting," IEEE Trans. Power Del., vol. 14, no. 3, pp. 1052-1061, Jul. 1999.
17. J. Vlach, Computerized Approximation and Synthesis of Linear Networks New York: Wiley, 1969.
18. E. A. Guillemin, Synthesis of Passive Networks. New York: Wiley, 1962.
19. P. A. Abetti and F. J. Maginniss, "Natural frequencies of coils and windings determined by equivalent circuit," AIEE Trans., vol. 72, pt. III, pp. 495-504, Jun. 1953.
20. L. Satish and A. Jain, "Structure of transfer function of transformers with special reference to interleaved windings," IEEE Trans. Power Del., vol. 17, no. 3, pp. 754-760, Jul. 2002.
21. K. Ragavan, "An efficient solution to generalized model of a transformer winding and localization of discrete changes based on measurements," Ph.D. dissertation, High Voltage Lab., Dept. Elect. Eng., Indian Inst. Sci., Bangalore, India, 2006.