ALGORITHMIZATION OF PROCESS OF LONG-TERM AUTOMATIC UNLOADING OF 6-10(20)/0,4 kV DIGITAL SUBSTATIONS
The article describes approaches to building digital smart grids. The problem of underloading of power transformers operating in the power supply system of cities is considered. The structure of a digital substation is given as one of the directions for the development of digitalization. An algorithm of the system of long-term automatic unloading by current is presented, which realizes its work in digital power systems. The algorithm makes it possible to determine, according to the given conditions, the maximum and emergency permissible values of alternating current in the distribution network, as well as to predict the throughput of cross-sections in power lines.