Calculation of Eddy Current Loss and Short-circuit Force in SSZ11-50000/110 Power Transformer
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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
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[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.