Using Reconfigurable System - CompactRIO in the Acquisition and Processing of Signals from Deformed Consumers

摘要

Industrial development, technology modernization and automation advent, had not only beneficial but also adverse effects such as pollution harmonic of power systems and their consumers. Deforming regime is one of the very important aspects that influence power quality in power systems. Since the emergence of the harmonics in power systems, large companies producing measurement instruments made significant efforts to develop equipment for deformed consumers monitoring, which thus become more complex. An equipment that can be successfully used in the acquisition and processing of signals from deformed consumers is CompactRIO (cRIO), produced by National Instruments. This article presents an example of using a cRIO system to analyse the deforming regime generated by a three-phase consumer. For this, are realised both hardware configuration and software application in LabVIEW Real-Time, for cRIO programming.