Computational Analysis of Short-Circuit Stresses in Power Transformer Windings

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This paper describes the work performed by computer simulation to achieve a satisfactory method of predicting the short circuit withstand strength of transformer which, may be too big for test due to physical or economic reasons. In fact, the windings of power transformer are subjected to extremely severe stresses under short-circuit condition. From our work, however, were computed such stresses as buckling, tending and compression occurring in transformer windings.