3-D calculation of zero-component flux in three-phase three-column transformer

• K. Zakrzewski ^[1] ; B. Tomczuk ^[1]
  1. [1] Technical Univ. of Lodz Inst, of Electr. Machines and Transformers, Polonia
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 13, Nº 1, 1994, págs. 93-96
• Idioma: inglés
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• Resumen

  • The paper discusses the problem of space distribution of zero‐component magnetic flux generated in three‐column transformer. For 3‐D magnetic field calculation the method of integral equations was used. The numerical calculations were made for physical model of the transformer and compared with experimental results. The accuracy of the calculations of the magnetic field, achieved in the work, proves that the modelling may be used as a computer aided designing tool.