Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements
The aim of the work is to design a robust hybrid active-passive magnetic field shielding system created by overhead power lines with a triangular arrangement of phase wires, designed to increase the shielding efficiency of the initial magnetic field in residential premises to the level of sanitary s...
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| Format: | Article |
| Language: | English |
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Academy of Sciences of Moldova
2023-08-01
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| Series: | Problems of the Regional Energetics |
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| Online Access: | https://journal.ie.asm.md/assets/files/01_03_59_2023.pdf |
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| author | Kuznetsov B.I. Kutsenko A.S. Nikitina T.B. Bovdui I.V. Chunikhin K.V. Dobrodeyev P.N. |
| author_facet | Kuznetsov B.I. Kutsenko A.S. Nikitina T.B. Bovdui I.V. Chunikhin K.V. Dobrodeyev P.N. |
| author_sort | Kuznetsov B.I. |
| collection | DOAJ |
| description | The aim of the work is to design a robust hybrid active-passive magnetic field shielding system created by overhead power lines with a triangular arrangement of phase wires, designed to increase the shielding efficiency of the initial magnetic field in residential premises to the level of sanitary standards and reduce the system's sensitivity to changes in system parameters. To achieve this goal, the following tasks were solved: the structure of a hybrid system of active-passive shielding was developed, and the synthesis of a system consisting of a double-circuit active and multi-circuit passive parts was performed. The synthesis of the system is reduced to solving a vector game, in which the vector payoff is calculated based on the solutions of the Maxwell equations in the quasi-stationary approximation using the COMSOL Multiphysics software. The solution of a multicriteria game is found on the basis of algorithms for optimizing a multi-swarm of particles from Pareto optimal solutions, taking into account binary preference relations. The most important results are theoretical and experimental studies of the effectiveness of the synthesized hybrid active-passive shielding system for the magnetic field created by overhead power lines with a triangular arrangement of phase wires in the shielding zone. The significance of the results obtained lies in the fact that in the course of designing a hybrid active and multiloop passive screens, the parameters of passive and active screens were calculated; as well as practical recommendations are given on the reasonable choice of the spatial arrangement of a multi-loop passive shield and two shielding windings of a robust system of hybrid shielding of the magnetic field created by overhead power lines with a triangular arrangement of phase wires. |
| format | Article |
| id | doaj-art-78fc73a6919f4c50b52dd21d9c36cb42 |
| institution | DOAJ |
| issn | 1857-0070 |
| language | English |
| publishDate | 2023-08-01 |
| publisher | Academy of Sciences of Moldova |
| record_format | Article |
| series | Problems of the Regional Energetics |
| spelling | doaj-art-78fc73a6919f4c50b52dd21d9c36cb422025-08-20T02:52:21ZengAcademy of Sciences of MoldovaProblems of the Regional Energetics1857-00702023-08-0159311610.52254/1857-0070.2023.3-59.01Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors ArrangementsKuznetsov B.I.0https://orcid.org/0000-0002-1100-095XKutsenko A.S.1https://orcid.org/0000-0001-6059-3694Nikitina T.B.2https://orcid.org/0000-0002-0185-3078Bovdui I.V.3https://orcid.org/0000-0003-3508-9781Chunikhin K.V.4https://orcid.org/0000-0001-9822-5870Dobrodeyev P.N.5https://orcid.org/0000-0002-2648-0319Anatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineAnatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineAnatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineAnatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineAnatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineAnatolii Pidhornyi Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv, UkraineThe aim of the work is to design a robust hybrid active-passive magnetic field shielding system created by overhead power lines with a triangular arrangement of phase wires, designed to increase the shielding efficiency of the initial magnetic field in residential premises to the level of sanitary standards and reduce the system's sensitivity to changes in system parameters. To achieve this goal, the following tasks were solved: the structure of a hybrid system of active-passive shielding was developed, and the synthesis of a system consisting of a double-circuit active and multi-circuit passive parts was performed. The synthesis of the system is reduced to solving a vector game, in which the vector payoff is calculated based on the solutions of the Maxwell equations in the quasi-stationary approximation using the COMSOL Multiphysics software. The solution of a multicriteria game is found on the basis of algorithms for optimizing a multi-swarm of particles from Pareto optimal solutions, taking into account binary preference relations. The most important results are theoretical and experimental studies of the effectiveness of the synthesized hybrid active-passive shielding system for the magnetic field created by overhead power lines with a triangular arrangement of phase wires in the shielding zone. The significance of the results obtained lies in the fact that in the course of designing a hybrid active and multiloop passive screens, the parameters of passive and active screens were calculated; as well as practical recommendations are given on the reasonable choice of the spatial arrangement of a multi-loop passive shield and two shielding windings of a robust system of hybrid shielding of the magnetic field created by overhead power lines with a triangular arrangement of phase wires.https://journal.ie.asm.md/assets/files/01_03_59_2023.pdfoverhead power linestriangular arrangement of phase conductorsmagnetic fieldrobust hybrid active-passive shielding system |
| spellingShingle | Kuznetsov B.I. Kutsenko A.S. Nikitina T.B. Bovdui I.V. Chunikhin K.V. Dobrodeyev P.N. Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements Problems of the Regional Energetics overhead power lines triangular arrangement of phase conductors magnetic field robust hybrid active-passive shielding system |
| title | Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements |
| title_full | Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements |
| title_fullStr | Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements |
| title_full_unstemmed | Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements |
| title_short | Hybrid Active-Passive Shielding of Magnetic Field of Overhead Power Lines with Triangular Phase Conductors Arrangements |
| title_sort | hybrid active passive shielding of magnetic field of overhead power lines with triangular phase conductors arrangements |
| topic | overhead power lines triangular arrangement of phase conductors magnetic field robust hybrid active-passive shielding system |
| url | https://journal.ie.asm.md/assets/files/01_03_59_2023.pdf |
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