Calculation of Power Transformer Losses by Finite Element Method

Abstract

In this paper, simulation of three-dimensional power transformer and calculation of the losses will be completely reviewed. In this way, at first, the importance of the survey about transformer losses will be briefly discussed. After that, all of the losses in the transformer will be studied and a brief explanation for each one will be given.so, transformer losses will be calculated by three-dimensional finite element method. Analysis of element method, enable high precision without many conditions. At last, the no load and full load losses of the transformer will finite element method has calculated and the results will provide.