Analysis of Technological Damage at 110 kV Substations in JSC IDGC of the North Caucasus- «Sevkavkazenergo»

This article discusses the problems of occurrence and causes of technological damage (accidents) substation equipment voltage of 110 kV. There is a need to obtain more accurate and reliable information about the operation of the electrical installation for the best assessment of the technical conditions, improving the efficiency of work, obtaining recommendations for optimizing the power supply to consumers. It is shown that the problem associated with the impact of short-term power supply failures on the work of consumers of electric energy is becoming more relevant as the complexity of technological processes of enterprises and the use of automation. The main measures aimed at reducing the negative impact of lightning surges on power grid facilities in the storm period are proposed.