Novel Power Quality Data Analysis and Reporting Framework for Wide-area system of registration and processing of power quality data

This paper presents a novel method for data analysis and visualization, including real-time visual monitoring and proposal for combined area PQ indices on the example of the developed and operational comprehensive system of registration, archiving and data processing for the wide-area monitoring of power quality in a separated part of  real power grid with distributed renewable generation. Real case studies related to power quality disturbances are presented.