device for on-site monitoring of electricity quality in distribution networks

摘要

A device for on-site monitoring of the quality of electricity in distribution networks refers to a monitoring device (1) comprised of a 3g / 4g cellular module (2), an ac / dc source (3), a three-phase voltage (4) and a microcontroller (m) comprising a cpu (5), an ethernet interface (6) and a real-time clock / calendar (7) capable of checking for events that may cause voltage quality parameters in a distribution grid are no longer met, communicating this information through the ethernet and cellular networks.