IMPLEMENTATION OF SCADA SYSTEM FOR REMOTE MONITORING AND POWER METERING IN RF AND IoT NETWORKS

Abstract

This paper represents the results of the development, design, and practical implementation of the SCADA monitoring power meter system. This power meter system is implemented in RF and IoT networks.The solution has been tasked with collecting, measuring, storing, and visualizing energydata (voltage, current, power, energy, reactive power, reactive energy, and power factor), as well as appropriate process data in two remote industrial plants. In the first plant, the first energy measuring point marked as the MASTER station is located, and in the second plant, the second energy measuring point marked as the SLAVE station is located. The SCADA monitoring system is built into the MASTER station. The SLAVE station is connected by RF (radio frequency connection) to the MASTER station. In the MASTER and SLAVE stations, two microcomputers and energy measurement units as well as appropriate RF modules are installed. The microcomputer in the MASTER station is serially connected to the IoT microcomputer for the transfer of measurement data in the Internet network. The solution provides visualization, data log file, and transfer to the IoT network of the energy and process data from the two measuring points.