Alternative methodology to evaluate the performance of PQ monitors

This paper presents an alternative methodology for evaluating the functional perfomance of electric power quality measurement instruments, which is elaborated based on the results of the application in laboratory of three procedures found in documents that deal with this subject. It is a proposal which includes the metrological and technical aspects of each electric power quality parameters required by IEC 61000-4-30 through the use of ISO-GUM. From the implementation of this methodology, it is possible to identify the attributes and deficiencies of the instrument under evaluation and show them in a report that expresses its performance.

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W artykule zaprezentowano metodologię oceny metod pomiaru jakości energii. Uwzględniono parametry rekomendowane przez normę IEC 61000-4-30 oraz zalecenia ISO-GUM. Metodologia pozwala na ocenę wad i zalet poszczególnych metod.

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Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.