Calculation of Power Transformers Equivalent Circuit Parameters Using Numerical Field Solutions
نویسنده
چکیده
Numerical field solutions may be used to determine the electrical equivalent circuit parameters of transformers. The lumped elements of the equivalent circuit correspond to the various physical phenomena in the transformer. The study introduces the sequence of operations necessary to evaluate the parameters of the conventional T-shaped transformer equivalent circuit by means of the numerically simulated openand short-circuit tests.
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3D Finite Element and Mixed Finite-Boundary Element Method for the Magnetic Field Analysis of Power Transformers
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