Finite-element-based nonlinear physical model of iron-core transformers for dynamic simulations

IEEE Transactions on Magnetics

Volumn 42, Issue 4, 2006, Pages 1027-1030

  Mohammed, O A ^a,b   Liu, Z ^b   Liu, S ^b   Abed, N Y ^b  

^a IEEE   (United States)

^b Florida International University   (United States)

Author keywords

Dynamic simulation; FE based model; Finite elements; Phase variable; Physical modeling; Transformer

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; MAGNETIC FLUX; MAGNETIZATION; MATHEMATICAL MODELS;

FE-BASED MODEL; FINITE ELEMENTS; PHASE VARIABLE;

ELECTRIC TRANSFORMERS;

EID: 33645152393     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2006.872468     Document Type: Article

References (7)

1. F. de leon and A. Semlyen, "Complete transformer model for electromagnetic transients," IEEE Trans. Power Del., vol. 9, no. 1, pp. 231-239, Jan. 1994.
2. X. Chen and S. Venkata, "A three-phase three-winding core-type transformer model for low-frequency transient studies," IEEE Trans. Power Del., vol. 12, no. 2, pp. 775-782, Apr. 1997.
3. J. Pedra, F. Corcoles, L. Sainz, and R. Lopez, "Harmonic nonlinear transformer modeling," IEEE Trans. Power Del., vol. 19, no. 2, pp. 884-890, Apr. 2004.
4. O. A. Mohammed and N. A. Demerdash, "A 3-D finite element-perturbation method for determining saturated values of transformer winding inductances including experimental verification," IEEE Trans. Magn., vol. MAG-21, no. 5, pp. 1877-1879, Sep. 1985.
5. B. Mirafzal and N. A. Demerdash, "Effects of inductance nonlinearities in a transformer-rectifier DC motor drive system on the AC side harmonic distortion using a time-stepping coupled finite element-circuit technique," in Proc. Electric Machines and Drives Conf. IEMDC'03, vol. 3, pp. 1755-1759.
6. O. A. Mohammed, S. Liu, and Z. Liu, "Physical modeling of PM synchronous motors for integrated coupling with machine drives," IEEE Trans. Magn., vol. 41, no. 5, pp. 1628-1631, May 2005.
7. _, "A phase variable model of brushless DC motor based on physical FE model and its coupling with external circuits," IEEE Trans. Magn., vol. 41, no. 5, pp. 1576-1579, May 2005.