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  5. Definition of an optimality of the period of test of cable lines by the increased tension

Definition of an optimality of the period of test of cable lines by the increased tension

O.Yu. Egorovа
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The technique of determination of optimum periodicity of power cable lines that allows to consider cable brand, length of the line, rated voltage of a network and a place of the cable line in the reserved or not redundant scheme of a network is given in article. Application of this technique in practice will allow not only to improve technical and economic indicators of the electronetwork enterprises, but also to increase reliability of work of a network and, electrosecurity level.
Keywords: electric network, cable bus, reliability, потщк refuses, periodicity of tests, thread monitoring, test the promoted tension