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The aim of this paper is to develop a theoretical model of medium and high voltage cables used for the purpose of power line communication from the point of view of uncertainties. The equivalent circuit of power line communication cable is described along with its uncertainties. We have considered uncertainties since their propagation causes errors in modeling power line communication and in measuring...
This paper presents a virtual instrument (VI) for electric power quality monitoring, aiming to act in real-time and to record all typical variations imposed by IEC standards 61000–4–30 and CEI EN 50610. The presented system is flexible and opened to improvements, by means of low-cost digital system development, proving to be an useful tool for power quality monitoring and power management. Voltage...
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