Dataset used in the publication entitled "Challenges in the Proper Metrological Verification of Smart Energy Meters"

Dataset obtained from preliminary studies of AMI meters for a test signal containing a fundamental and an additional component with a fundamental component share equal to ui [%] and frequency fi [Hz]. Individual columns contain results for a Class A power quality analyzer (PQA) and subsequent AMI meters (3 meters from 3 different manufacturers). The tests presented the results of measurements of the fundamental frequency f0, the short-term flicker indicator Pst, and the total harmonic distortion (THD). The results of preliminary studies are presented and discussed in the publication: Bracale A., Janowicz J., Kuwałek P., Wiczyński G., "Challenges in the Proper Metrological Verification of Smart Energy Meters." The research results are part of work carried out as part of the project entitled "Proper metrological verification of smart energy meters" financed by the National Science Centre – 2024/55/D/ST7/00441.