The Efficient Technique for Harmonic Sources Detection at Power Grid

摘要

W artykule zaprezentowano metodę detekcji oraz oceny zakłóceń energii w sieci energetycznej wywołanych przez odbiorniki nieliniowe. Wyniki symulacyjne potwierdzają skuteczność metody.%In this paper, we propose a new and efficient method for detection and quantifying the level of distortion caused by non-linear loads on the power grid. It is based on measurement of distortion power. Simulated and measured results confirm its effectiveness when implemented within electronic power-meters. The proposed solution can easily be added as an option to existing solid-state power-meters. It can be implemented as a software update or in the form of hardware upgrade within a dedicated DSP.