Finite element analyses of short circuit forces in power transformers with asymmetric conditions

IEEE International Symposium on Industrial Electronics

Volumn , Issue , 2008, Pages 576-581

  Feyzi, M Reza ^a   Sabahi, M ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

Author keywords

2D models; Finite elements method; Power transformer short circuit forces

Indexed keywords

CANTILEVER BEAMS; ELECTRIC FAULT LOCATION; ELECTRIC INSTRUMENT TRANSFORMERS; ELECTRIC NETWORK ANALYSIS; FINITE ELEMENT METHOD; INDUSTRIAL ELECTRONICS; NUMERICAL METHODS; TRANSFORMER SUBSTATIONS; TRANSFORMER WINDINGS; WELDS; WINDING;

2D MODELS; ANALYTICAL METHODS; ASYMMETRIC CONDITIONS; COMMERCIAL SOFTWARES; FINITE ELEMENT ANALYSIS; FINITE ELEMENTS METHOD; MANUFACTURING PHASE; NON LINEARITIES; NON UNIFORMS; RELATIVE DISPLACEMENTS;

POWER TRANSFORMERS;

EID: 57849105610     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISIE.2008.4677272     Document Type: Conference Paper

References (13)

1. T. Yun-Qiu, Q. Jing-Qiu, "Numerical Calculation of Short Circuit Electromagnetic Forces on the Transformer Winding", IEEE Trans. On Magnetics, Vol. 26, No. 2, March 1990, pp. 1039-1041.
2. C. M. Arturi, "Force Calculation in Transformer Windings Under Unbalanced MMFs By A Non-Linear Finite Element Code", IEEE Trans. On Magnetics, Vol. 28, No. 2, March 1992, pp. 1363-1366.
3. T. Rcnyuan, Li Yan, Li Dakc, T. Lijian, "Numerical Calculation of 3D Transient Eddy Current Field and Short Circuit Electromagnetic Forces in Large Transformers", IEEE Trans. On Magnetics, Vol. 28, No. 2, March 1992, pp. 1418-1421.
4. C. M. Arturi, "Electromagnetic Force Calculation on a 3-Phase Autotransformer Under Time Varying Fault by a 3D Non-Linear Finite Element Code", IEEE Trans. On Magnetics, Vol. 29, No. 2, March. 1993, pp. 2010-2013.
5. A. G. Kladas, M. P. Papadopoulos, J. A. Tegopoulos, "Leakage Flux and Force Calculation on Power Transformer Windings Under Short Circuit: 2D and 3D Models based on the Theory of Images and the Finite Element Methode Compared to Measurements", IEEE Trans. On Magnetics, Vol. 30, No. 5, Sept. 1994, pp. 3487-3490.
6. C. M. Arturi, "3D FE Analysis of the Axial Forces on the Step-Up Transformer Windings with Helicoidal LV", IEEE Trans. On Magnetics, Vol. 31, No. 3, May. 1995, pp. 2032-2035
7. S. Salon, B. LaMattina, K. Sivasubramaniam, "Comparison of Assumptions in Computation of Short Circuit Forces in Transformers", IEEE Trans. On Magnetics, Vol. 36, No. 5, Sept. 2000, pp. 3521-3523.
8. M. S. Kalavathi, B. R. Reddy, B. P. Singh, "Modeling Transformer Internal Short Circuit Faults using Neural Network Techniques", Electrical Insulation and Dielectric Phenomena, CEIDP'05. 2005 Annual Conf. On, Oct. 2005, pp. 601-604.
9. T. Renyuan, W. Shenghui, Li Yan, W. Xiulian, C. Xiang, "Transient Simulation of Power Transformers Using 3D Finite Element Model Coupled to Electric Circuit Equations", IEEE Trans. On Magnetics, Vol. 36, No. 4, July 2000, pp. 1417-1420.
10. S. L. Ho, Y. Li, H. C. Wang, R. Y. Tang, "Numerical Simulation of Transient Force and Eddy Current Loss in a 720-MVA Power Transformer", IEEE Trans. On Magnetics, Vol. 40, No. 2, March 2004, pp. 687-690.
11. A. A. Adly, "Computation of Inrush Current Forces on Transformer Windings", IEEE Trans. On Magnetics, Vol. 37, No. 4, July 2001, pp. 2855-2857.
12. M. R. Patel, "Instability of the Continuously Transposed Cable Under Axial Short Circuit Forces in Transformers", IEEE Trans. On Power Delivery, Vol. 17, No. 1, January 2002, pp. 149-154.
13. Z. Liang, J. Li, R. Tang, "Axial Vibration of Transformer Windings Under Short-Circuit Condition", Electrical Machines and Systems, ICEMS2003, Proce. Of the Sixth Inter. Conf, Vol. 1, Nov. 2003, pp. 332-335.