Analysis and calculation of higher harmonics of power supply system of plant on basis of packet wavelet conversion

Authors

  • Сергей Анатольевич Горовой Yugra State University, Khanty-Mansiysk, Russia
  • Александр Владимирович Симаков Omsk State Transport University, Omsk, Russia https://orcid.org/0000-0002-9237-4469
  • Вячеслав Игорьевич Скороходов Omsk State Transport University, Omsk, Russia

DOI:

https://doi.org/10.25206/1813-8225-2022-181-67-72

Keywords:

power supply system, higher harmonics, wavelet transform, packet wavelet transform, nonsinusoidal mode

Abstract

After analyzing the results of physical tests of the power supply system of the plant, it is found that the values of individual harmonic components exceed the values established by GOST-32144 2013. Based on the data obtained, a simulation model is formed and an analysis of higher harmonics is performed using the packet wavelet transform method. The aim of the work is the analysis and calculation of higher harmonics and additional losses from them in the neutral conductor based on the packet wavelet transform method. The simulation is carried out using the Simulink software package. As a result of the study, it is found that the packet wavelet transform with high accuracy allows to determine the presence of higher harmonics in
the power supply system, the efficiency of using the wavelet transform to calculate additional losses in the neutral conductor is shown. 

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Author Biographies

Сергей Анатольевич Горовой, Yugra State University, Khanty-Mansiysk, Russia

аспирант института нефти и газа по профилю «Электротехнические комплексы и системы» Югорского государственного университета, г. Ханты-Мансийск.

Александр Владимирович Симаков, Omsk State Transport University, Omsk, Russia

аспирант кафедры «Электрические машины и общая электротехника» Омского государственного университета путей сообщения (ОмГУПС), г. Омск.

Вячеслав Игорьевич Скороходов, Omsk State Transport University, Omsk, Russia

аспирант кафедры «Электрические машины и общая электротехника» ОмГУПС, г. Омск.

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Abstract views: 15

Published

2022-02-24

How to Cite

[1]
Горовой, С.А., Симаков, А.В. and Скороходов, В.И. 2022. Analysis and calculation of higher harmonics of power supply system of plant on basis of packet wavelet conversion. Omsk Scientific Bulletin. 1(181) (Feb. 2022), 67–. DOI:https://doi.org/10.25206/1813-8225-2022-181-67-72.

Issue

No. 1(181) (2022)

Section

Electrical Engineering

License

Non-exclusive rights to the article are transferred to the journal in full accordance with the Creative Commons License BY-NC-SA 4.0 «Attribution-NonCommercial-ShareAlike 4.0 Worldwide License (CC BY-NC-SA 4.0»)

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