Forecasting the technical condition of the equipment and managing the stability of the energy system through technology of the internet of things for monitoring in electric networks of low voltage

Under low voltage monitoring conditions, it is advisable to use new technologies based on mathematical algorithms with large information flows and databases. In a number of cases, there is a need to monitor low voltage systems with subsequent safety and systematization of measurements, which reduces the costs of maintenance of electrical networks and power distribution systems. A device was designed and developed to monitor the network. The basis of the developed meter was the microcontroller ESP8266 and the current sensor module ACS712. As a result, the design solution of the portable meter was obtained, which allows measuring the current values in electrical networks with subsequent systematization of the acquired information and sending it to the server. The algorithm of operation of the device based on Internet technologies of things is developed. The declared meter and derived algorithms of the network device operation can be used to improve the quality of monitoring in electricity distribution systems, the creation of a unified monitoring system for the power grid, the prediction and assessment of the technical condition of equipment and the management of the reliability of the power system.