Analysis of half-turn effect in power transformers using nonlinear-transient FE formulation

IEEE Transactions on Power Delivery

Volumn 22, Issue 1, 2007, Pages 195-200

  Kumbhar, Ganesh B ^a   Kulkarni, S V ^a   Joshi, Vikrant S ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY BOMBAY   (India)

^b CROMPTON GREAVES LTD   (India)

Author keywords

Field circuit coupling; Finite element method (FEM); Half turn effect; Nonlinear transient

Indexed keywords

COMPUTER SIMULATION; COUPLED CIRCUITS; ELECTRIC POTENTIAL; ELECTRIC TRANSFORMER LOADS; FINITE ELEMENT METHOD; MAGNETIC FIELD EFFECTS; TRANSIENT ANALYSIS;

CORE SATURATION; FLUX DENSITY; HALF-TURN EFFECT;

POWER TRANSFORMERS;

EID: 34147153340     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2006.876663     Document Type: Article

References (6)

1. S. V. Kulkarni and S. A. Khaparde, Transformer Engineering: Design and Practice. New York: Marcel Dekker, May 2004.
2. H. Mohseni and F. Hamdad, "Overvoltages caused by winding terminal arrangement of three phase transformer," in Proc. 9th Int. Symp. High Voltage Engineering, Aug./Sep. 1995, pp. 6757/1-6757/4.
3. R. Tang, S. Wang, L. Yan, X. Wang, and C. Xiang, "Transient simulation of power transformers using 3D finite element model coupled to electric circuit equations," IEEE Trans. Magn., vol. 36, no. 3, pp. 1417-1420, May 2000.
4. J.-S. Wang, "A nodal analysis approach for 2D and 3D magnetic-circuit coupled problems," IEEE Trans. Magn., vol. 32, no. 3, pp. 1074-1077, May 1996.
5. I. A. Tsukerman, A. Konrad, and J. D. Lavers, "A method for circuit connections in time-dependent eddy current problems," IEEE Trans. Magn., vol. 28, no. 2, pp. 1299-1302, Mar. 1992.
6. M. V. K. Chari and S. J. Salon, Numerical Methods in Electromagnetism New York: Academic, 2000.