Abstract
The cores of today’s power transformers still retain the essential features developed over 80 years ago: they are built up from thin flat laminations of soft iron.
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References
Goss, N. P., ASM Trans. Q., 23 (1935) 215
Barton, J. P., Interlamination resistance, Trans. Am. Inst. Electr. Eng., 63 (1944) 670
Morris, A. L., Stepped core sections for power transformers, Engineer, 184 (1947) 581
Morris, A. L., Calculation of losses in transformer cores, Engineer, 191 (1954) 837
Gordy, T. D., and Somerville, G. G., Single-phase power transformer formed cores, Trans. Am. Inst. Electr. Eng., 69 (1950) 1384
Phillips, M., and Thomas, J. M., Opticore—a computer program to calculate optimum cross-sectional areas of transformer cores, AEI Eng., January–February (1966) 40
Kerr, H. W., and Palmer, S., Developments in the design of large power transformers, Proc. Inst. Electr. Eng., 111 (1964) 823
Gotter, G., Heating and Cooling Electrical Machinery, Springer-Verlag, Berlin, (1954)
Powell, R. W., Thermal conductivities of metallic conductors and their estimation, Proc. Gen. Discuss. on Heat Transfer, Institution of Mechanical Engineers, London (1951) 290
Weh, H., Die zweidimensionale Wärmeströmung im geschichteten Transformatorkern, Arch. Elektrotech. (Berlin), 41 (1953) 122
Roberts, T. J., and Allen, P. H. G., The thermal conductivity of some electrical engineering materials, Proc., 9th Thermal Cond. Conf., Iowa State University Press, Iowa (1969) 719
Cockcroft, J. D., Temperature distribution in transformer or other laminated core of rectangular cross-section, etc., Proc. Cambridge Philos. Soc., 22 (1925) 759
Higgins, T. J., Formulas for calculating temperature distribution in transformer cores and other electric apparatus of rectangular cross-section, Trans. Am. Inst. Electr. Eng., 64 (1945) 190
Rele, A., and Palmer, S., Cooling of large transformer cores, IEEE Trans. Power Appar. Syst., 91 (1972) 1527
Matthieu, P., Calculating the natural vibrations of transformer cores, Bull. Oerlikon, No. 361, February (1965) 1
Henshell, R. D., Bennett, P. J., McCallion, H., and Milner, M., Natural frequencies and mode shapes of vibration of transformer cores, Proc. Inst. Electr. Eng., 112 (1965) 2133
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© 1979 Macmillan Publishers Limited
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Palmer, S. (1979). Transformer Cores. In: Feinberg, R. (eds) Modern Power Transformer Practice. Palgrave, London. https://doi.org/10.1007/978-1-349-04087-2_4
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DOI: https://doi.org/10.1007/978-1-349-04087-2_4
Publisher Name: Palgrave, London
Print ISBN: 978-1-349-04089-6
Online ISBN: 978-1-349-04087-2
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