Modeling and simulation, and their validation of three-phase transformers with three legs under DC bias

IEEE Transactions on Power Delivery

Volumn 14, Issue 2, 1999, Pages 443-449

  Fuchs, E F ^a,b   You, Y ^b   Roesler, D J ^a,b  

^a IEEE   (United States)

^b UNIVERSITY OF COLORADO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DC BIAS; MAGNETIZING CURRENTS; PHASE SEQUENCE; THREE PHASE TRANSFORMERS;

COMPUTATIONAL METHODS; COMPUTER SIMULATION; ELECTRIC CURRENTS; FREQUENCY DOMAIN ANALYSIS; HARMONIC GENERATION; MAGNETIC HYSTERESIS; MAGNETIZATION; MATHEMATICAL MODELS; TIME DOMAIN ANALYSIS; TRANSFORMER MAGNETIC CIRCUITS;

DC TRANSFORMERS;

EID: 0033114893     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.754087     Document Type: Article

References (7)

1. A.A. Fardoun, E.F. Fuchs, and M.A.S. Masoum, "Experimental Analysis of a DC Bucking Motor Blocking Geomagnetically Induced Currents," IEEE Trans. on Power Delivery, Vol. 9, No. 1, January 1994, pp. 88-96.
2. B.W. McConnell, P.R. Barnes, F.M. Tesche, and D.A. Schafer, "Impact of Quasi-DC Currents on Three-Phase Distribution Transformer Installations", Final Report ORNL/Sub/89-SE912/1, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6285, June 1992.
3. E.F. Fuchs, Y. You, and D. Lin, "Development and Validation of GIC Transformer Models", Final Report prepared for Martin Marietta Energy Systems, Inc., Project 19X-SK205V-1, University of Colorado at Boulder, CO 80309, June 1996.
4. Y. You, E.F. Fuchs, D. Lin, and P.R. Barnes, "Reactive Power Demand of Transformers with DC Bias", Industry Applications Society Magazine, Vol. 2, No. 4, July/August 1996, pp. 45-52.
5. L.A. Neves, and H.W. Dommel, "Saturation Curves of Delta-Connected Transformers from Measurements", IEEE Trans. on Power Delivery, Vol. 10, No. 3, July 1995, pp. 1432-1435.
6. R. Buch, and E. Hueter, "Über Transformatoren mit annähernd sinusförmigem Magnetisierungsstrom", ETZ 56 (1935), H. 34, p. 933.
7. W. Krämer, "Drehstromtransformator mit regelbarem Magnetisierungsstrom", ETZ-A 80, (1959), H. 14, p. 441.