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  5. A choice of parameters of preventive testing of transformers insulation

A choice of parameters of preventive testing of transformers insulation

P.F. Budanov, A.O. Sytin,Y.А. Yasinsky
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A choice technique of parameters in preventive testing of winding insulation for power transformers, which allows an action of the basic operational loads on insulation has suggested. The main characteristic property of this technique is based on using fundamental insulation performances, which is proposed to make by the new insulation data testing samples and by data using transformers.
Keywords: inter-turn isolation of transformers, prophylactic tests, method of choice of parameters of tests