Yan Li, Bo Zhang^*, Longnv Li, Tongxun Yang, Ning Wang

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Power Transmission Technology Research Institution, Shenyang University of Technology, Shenyang.
TBEA Shenyang Transformer Group Co., Ltd. Shenyang.
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Abstract: The  method is used in this paper to calculate the leakage magnetic field of SSZ11-50000/110 Power transformer, and by which the structures’ influences to the main leakage flux are analyzed. Through the combination of the product and TEAM Problem 21B, the surface impedance method shows its great advantage in the calculation of eddy current loss.

Keywords: Power Transformer; Finite Element; Short-circuit Force; Eddy Current Loss; Surface Impedance Method

Cite this paper: Y. Li, B. Zhang, L. Li, T. Yang and N. Wang, "Calculation of Eddy Current Loss and Short-circuit Force in SSZ11-50000/110 Power Transformer," Energy and Power Engineering, Vol. 5 No. 4, 2013, pp. 1105-1108. doi: 10.4236/epe.2013.54B211.

References

[1]   “Transformer design principle of,” China Electric Power Press.

[2]   C. Y. Liu, “Calculation Method and Practice of Transformer Design,” Liaoning Science and Technology Press.

[3]   J. Liu and A. H. Zhang, “Transformer Simulation and Evaluation of Power Winding Short-circuit Dynamic Stability,” Transformer, Vol. 49, No. 6, 2012, pp.14-25.

[4]   GB1094.5-2008. Requirements Short-circuit Mechanical Strength

[5]   S. M. Yang, Z. G. Cheng and X. Q. Zhu, “The Stray Loss in Steel Measurement Technology,” Chinese Journal of Scientific Instrument.