Measurement of reactive power under asymmetrical nonsinusoid modes of electric networks with earthed neutral

Mykhailo J. Burbelo; Paweł Pijarski; Vladislav Zavadskiy; Agata Koczorowska-Gazda; Lyudmyla M. Melnychuk; Yurii V. Loboda

doi:10.1117/12.2248788

28 September 2016 Measurement of reactive power under asymmetrical nonsinusoid modes of electric networks with earthed neutral

Mykhailo J. Burbelo, Paweł Pijarski, Vladislav Zavadskiy, Agata Koczorowska-Gazda, Lyudmyla M. Melnychuk, Yurii V. Loboda

Author Affiliations +

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 100311X (2016) https://doi.org/10.1117/12.2248788
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

The article contains the analysis of opportunities to measure reactive power under asymmetrical nonsinusoid modes of three-phase networks with earthed neutral using classical and instantaneous power theories. It is shown that, under an insignificant mode asymmetry, one can apply any of powers. This being the case, the simplest way to carry out the measurement is to use the instantaneous power theory. With the increase in network mode asymmetry, it would be advisable to use the reactive power, which is based on the classical power theory.

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Mykhailo J. Burbelo, Paweł Pijarski, Vladislav Zavadskiy, Agata Koczorowska-Gazda, Lyudmyla M. Melnychuk, and Yurii V. Loboda "Measurement of reactive power under asymmetrical nonsinusoid modes of electric networks with earthed neutral", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100311X (28 September 2016); https://doi.org/10.1117/12.2248788

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