Power quality monitoring and mitigation

Gujar, Nikhil Shashikant; Talati, Shefali

doi:10.1109/icpes.2017.8387277

Cited by 3 publications

(1 citation statement)

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“…One of the most important indicators of quality of electricity is the non-sinusoidal voltage. Scientific publications, devoted to the study of non-sinusoidal voltage, have been accumulated for dozens of years by now [1][2][3][4][5]. The analysis of works in the field of research of qualitative indicators of power consumption has shown insufficient study of the issues related to the analysis of non-sinusoidal voltage at the enterprises of non-ferrous metallurgy with a large specific weight of non-linear loads.…”

Section: Introductionmentioning

confidence: 99%

Rank Analysis of Higher Harmonics Voltage Spectrum of Metallurgy Enterprises

Klyuev¹,

Босиков²,

Гаврина³

et al. 2019

Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-Ecology of the No

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The issues related to determining the nonsinusoidal voltage coefficients at large industrial enterprises of non-ferrous metallurgy with a high specific weight of non-linear loads containing higher harmonics voltage components require special attention. The questions concerning development of an experimental research technique of amplitude-frequency characteristics of the higher voltage harmonics in power supply systems of industrial enterprises of non-ferrous metallurgy are considered in the article. A rank analysis of the higher voltage harmonics of Noah's caste spectrum has been conducted. This analysis shows that correlation coefficients between nonsinusoidal coefficients of the Noah's share and pointer caste shares of energy consumers for non-ferrous metallurgy enterprises are 0.56 and 0.37, respectively. Further research of non-sinusoidal voltage in power supply systems of industrial enterprises is highly recommended.

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Section: Introductionmentioning

confidence: 99%