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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
PQ events view of oZm. Top left: information technology industry council (ITIC) curve. Top right: disturbances table and viewer. Bottom: EN-50160 visualization and classification for voltage events.