Developing of electric power quality indicators evaluation and monitoring intellectual system

The article describes the development of a stationary intelligent system for real time monitoring and analysing of power energy quality metrics. The principles of the system functioning and power energy quality metrics correction are described. A block diagram of the monitoring system for the quality of power energy has been developed as well as a block diagram of the control system for resonance filter units. The developed system performs continuous measurements of power energy quality metrics in the established point and analyzes their compliance with the National Standard. Based on the results of the analysis the system issues commands to the device for correction of the power energy quality metrics to maintain them in accordance with the Standard.