Frequency dependency of Eddy current loss for HTS tape conductor by 3D FEM calculations Frequency dependency of Eddy current loss for HTS tape conductor by 3D FEM calculations
FAMAKINWA Tosin，山口 作太郎（中部大）
tosin@isc.chubu.ac.jp
Abstract: The eddy current losses in circular （round wire） and rectangular tape models has been calculated by using 3D FEM software. We compared our numerical simulation results with experimental data. Our numerical results show that the dependencies of the frequency are almost constant near commercial frequency. The self field losses in the rectangular model are higher than that in the circular model for the same volume and the same twist pitch.