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Robust numerical analysis of wound core distribution transformers
2008
2008 18th International Conference on Electrical Machines
In this paper a robust three-dimensional (3D) finite element (FE) anisotropy model is introduced based on a particular scalar potential formulation. The specific 3D FE model is suitable for the accurate evaluation of the peak flux density distribution and no load loss of one-phase and three-phase wound core distribution transformers. The accuracy of the proposed 3D FE anisotropy model is validated by local flux density and no load loss measurements. 978-1-4244-1736-0/08/$25.00 ©2008 IEEE
doi:10.1109/icelmach.2008.4800142
fatcat:3hjt5hqn2vebxn7xb7gvvznnzm