PT Journal AU Stasiuk, O Kuznetsov, V Zubok, V Goncharova, L Muntian, A TI Mathematical Models of Effective Topology of Computer Networks for Electric Power Supply Control on Railway Transport SO Communications - Scientific Letters of the University of Zilina PY 2022 BP C27 EP C32 VL 24 IS 2 DI 10.26552/com.C.2022.2.C27-C32 WP https://komunikacie.uniza.sk/artkey/csl-202202-0010.php DE mathematical model; computer network; topology; control; power supply; productivity of information exchange SN 13354205 AB The paper is devoted to analysis of modern directions of innovation-investment formation of intelligent computer networks that control the fast-moving technological processes of electricity supply. It is based on the conclusion that the problem of increasing the productivity of information exchange between information resources and consumers is dominant. A method for increasing the efficiency of information exchange is proposed as a search for the rational location of a new node and the organization of such a set of its connections among the whole set of nodes of the computer network, which provides a minimum average topological distance. Mathematical models of effective topological organization of connections in computer network of power consumption control at the level of traction substations, electric power distances and the railway in general are proposed. ER