Figure 3. a) Arrangement of the conductors of a part from the transformer winding; b) details with regard to the conductor; c) conductor with a given section crossed by the current i; d) the positioning of two conductors for the calculation of capacity. a and b are the sizes of the rectangular conductor, d_iz – thickness of the conductor insulation, d_u – thickness of the oil layer between conductors, p – conductor perimeter, δ - thickness of the penetration depth for a net Kelvin effect

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A Study on Overvoltage Distribution Across the High Voltage Winding of an Electric Power Transformer

Gloria Ciumbulea, Lavinia Iordache (Bobaru), Sorin Deleanu, Mihai Iordache, Neculai Galan, Scott Basinger, Gregory Von Lipinski, David Carpenter

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