Analysis and calculation of higher harmonics of power supply system of plant on basis of packet wavelet conversion
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...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education
2022-02-01
|
| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%201%20(181)%20(%D0%9E%D0%9D%D0%92)/67-72%20%D0%93%D0%BE%D1%80%D0%BE%D0%B2%D0%BE%D0%B9%20%D0%A1.%20%D0%90.,%20%D0%A1%D0%B8%D0%BC%D0%B0%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A1%D0%BA%D0%BE%D1%80%D0%BE%D1%85%D0%BE%D0%B4%D0%BE%D0%B2%20%D0%92.%20%D0%98..pdf |
| Summary: | 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. |
|---|---|
| ISSN: | 1813-8225 2541-7541 |