Modeling of magnetizing and core-loss currents in single-phase transformers with voltage harmonics for use in power flow

IEEE Transactions on Power Delivery

Volumn 12, Issue 2, 1997, Pages 768-774

  Stensland, T ^a,b   Fuchs, E F ^a,b   Grady, W M ^a,c   Doyle, M T ^a,d  

^a IEEE   (United States)

^b UNIVERSITY OF COLORADO   (United States)

^c UNIVERSITY OF TEXAS AT AUSTIN   (United States)

^d TU Electric   (United States)

Author keywords

Harmonics; Power flow; Single phase transformers; Transformer losses

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; ELECTRIC CURRENTS; ELECTRIC LOSSES; ELECTRIC NETWORK ANALYSIS; FINITE ELEMENT METHOD; MAGNETIC CORES; MAGNETIC FIELDS; MAGNETIZATION; TRANSFORMER MAGNETIC CIRCUITS; VOLTAGE CONTROL;

LOW FREQUENCY VOLTAGE HARMONICS; QUASI THREE DIMENSIONAL ELECTROMAGNETIC FIELD ANALYSIS; SINGLE PHASE POLE TRANSFORMER;

ELECTRIC TRANSFORMERS;

EID: 0031124341     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.584366     Document Type: Article

References (11)

1. E.F. Fuchs, T.D. Stensland, W.M. Grady, and M. Doyle, "Measurement of harmonic losses of pole transformers and single-phase induction motors," IEEE Industry Applications Society 29th Annual Meeting, Volume I, pp. 128-134, October 1994.
2. D. Whitley and J. Keenum, ABB, 200 Newton Bridge Road, Athens, GA 30613, Private Communication, June 1994.
3. F. Gaudino, ARMCO, P.O. Box 832, Butler, PA 16003-0832, Private Communication, September 1994.
4. E.F. Fuchs, M.A.S. Masoum, and D.J. Roesler," Large signal nonlinear model of anisotropic transformers for nonsinusoidal operation, Part I: λ-i characteristic," IEEE Transactions on Power Delivery, vol. PWRD-6, pp. 174-186, January 1991.
5. M.A.S. Masoum, E.F. Fuchs, and D.J. Roesler, "Large signal nonlinear model of anisotropic transformers for nonsinusoidal operation, Part II," IEEE Transactions on Power Delivery,ibid., vol. PWRD-6, pp. 1509-1516, October 1991.
6. M.A.S. Masoum, E.F. Fuchs, and D.J. Roesler, "Impact of nonlinear loads on anisotropic transformers," IEEE Transactions on Power Delivery,ibid., vol. PWRD-6, pp. 1781-1788, October 1991.
7. M.A.S. Masoum, "Generation and propagation of harmonics in power system feeders containing nonlinear transformers and loads," Doctoral Dissertation, University of Colorado at Boulder, April 1991.
8. G.P. Shultz, "Transformers and motors," Howard W. Sams & Company, page 8, Indianapolis, 1989.
9. E.F. Fuchs and R. Fei, "A new computer-aided method for the efficiency measurement of low-loss transformers and induction motors under nonsinusoidal operation," IEEE-PES Winter Meeting 1995, New York, NY, Paper 95 WM 097-6.
10. W. Schuisky, "Berechnung Elektrischer Maschinen," Springer Verlag, Vienna, 1960, pp. 174-185.
11. T.D. Stensland, "Effects of voltage harmonics on single-phase transformers and induction machines including pre-processing for power flow," M.S. Thesis, University of Colorado at Boulder, April 1995.