Loss Calculations on Roebel-bars using Finite Element Analysis
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- Institutt for elkraftteknikk 
This thesis concern 3D modeling and loss calculations on roebel-bars. The finite element program ANSYS has been used to do loss calculations on transposed as well as on untransposed conductors in order to investigate how incomplete transpositions affects the losses. The results indicate that incomplete transpositions is not a problem unless the bar is cut in fractions of less than 0.5.