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The paper presents the discrete model of the structural components HV transformer. Transformer model is created as 3D geometry. The paper presents the methodology of the model generation for the full geometry of the transformer flat bars and flat bars connectors. The electromagnetic field analysis leads to the identification of the points with high dense losses of the structural components of 3D transformer...
The paper presents the computer (discrete) model of the tank structure of the high power transformer. This transformer model is created as 3D geometry of the core, windings and tank as well. Obtained results of electromagnetic fields distributions and losses in the tank by means of computations with assumptions made for simplified designs, especially geometry, are not satisfactory even for rough estimation...
W pracy zaprezentowano budowę modelu obliczeniowego dla strefy kadzi transformatora dużej mocy. Model obliczeniowy transformatora uwzględnia pełną geometrię 3D rdzenia, uzwojeń i kadzi. Uzyskane rozkłady pola elektromagnetycznego i strat w kadzi wykonano przy założeniach upraszczających konstrukcję nie istotnych z punktu obliczeń elektromagnetycznych. Przedstawiono metodologię generację modelu pełnej...
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