Methods for reducing asymmetry in electrical networks of 0,4–10 kV
The article describes the processes associated with the appearance of asymmetry of the three-phase voltage system, the reasons why this phenomenon is undesirable are explained. The main reasons for the appearance of asymmetry in electrical networks and effects that asymmetrically stress the elec...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/2%20(158)/75-78%20%D0%A0%D1%83%D0%B4%D0%B8%20%D0%94.%20%D0%AE.,%20%D0%90%D0%BD%D1%82%D0%BE%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%98.,%20%D0%93%D0%BE%D0%BD%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%A2.%20%D0%92.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| Summary: | The article describes the processes associated with the appearance
of asymmetry of the three-phase voltage system, the reasons
why this phenomenon is undesirable are explained. The main
reasons for the appearance of asymmetry in electrical networks
and effects that asymmetrically stress the electrical equipment
and the energy system as a whole are considered. The issues of
lowering the voltage asymmetry ratio in reverse order by different
methods are considered and the main recommendations are given,
which allows improving the quality of electric power to meet the
requirements of GOST 32144-2013. In conclusion, it is noted that
at the moment the problem of voltage asymmetry requires an
immediate solution, since the 0,4–10 kV electric networks are
characterized by a considerable asymmetry of voltages. |
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| ISSN: | 1813-8225 2541-7541 |