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Development of power transformer design and simulation methodology integrated in a software platform

In the present paper, a Transformer Design Optimization (TDO) software platform is developed providing an integrated design, simulation and visualization environment. The software is based on advanced computational methods (optimization techniques as well as coupled field formulations), enabling computation of the optimal transformer active and mechanical part configuration, analysis and optimization of cooling system, mechanical design of tanks, optimal selection between different core types and winding materials, losses and shortcircuit impedance analysis as well as economic evaluation in transformer management.