SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA
Purpose. The synthesis of active screening system of magnetic field, generated by several high voltage overhead transmission lines, with the help of single compensation cables is presented. Methodology. The initial parameters for the synthesis of active screening system parameters are the location o...
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2018
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eiekhpieduua-article-122725 |
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Electrical Engineering & Electromechanics |
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2018-02-07T12:05:26Z |
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English Ukrainian |
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high voltage overhead transmission lines power frequency technogenic magnetic field active screening system multiobjective synthesis 621.3.01 |
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high voltage overhead transmission lines power frequency technogenic magnetic field active screening system multiobjective synthesis 621.3.01 Kuznetsov, B. I. Nikitina, T. B. Voloshko, A. V. Bovdyj, I. V. Vinichenko, E. V. Kobilyanskiy, B. B. SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| topic_facet |
high voltage overhead transmission lines power frequency technogenic magnetic field active screening system multiobjective synthesis 621.3.01 воздушные линии электропередачи магнитное поле промышленной частоты система активного экранирования многокритериальный синтез 621.3.01 |
| format |
Article |
| author |
Kuznetsov, B. I. Nikitina, T. B. Voloshko, A. V. Bovdyj, I. V. Vinichenko, E. V. Kobilyanskiy, B. B. |
| author_facet |
Kuznetsov, B. I. Nikitina, T. B. Voloshko, A. V. Bovdyj, I. V. Vinichenko, E. V. Kobilyanskiy, B. B. |
| author_sort |
Kuznetsov, B. I. |
| title |
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| title_short |
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| title_full |
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| title_fullStr |
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| title_full_unstemmed |
SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA |
| title_sort |
single-circuit active screening of magnetic field generated by several overhead transmission lines in residential area |
| title_alt |
ОДНОКОНТУРНОЕ АКТИВНОЕ ЭКРАНИРОВАНИЕ МАГНИТНОГО ПОЛЯ, СОЗДАВАЕМОГО В ЖИЛОЙ ЗОНЕ НЕСКОЛЬКИМИ ВОЗДУШНЫМИ ЛИНИЯМИ ЭЛЕКТРОПЕРЕДАЧИ |
| description |
Purpose. The synthesis of active screening system of magnetic field, generated by several high voltage overhead transmission lines, with the help of single compensation cables is presented. Methodology. The initial parameters for the synthesis of active screening system parameters are the location of the high voltage overhead transmission lines with respect to the protected transmission line space, geometry and number of cables, operating currents, as well as the size of the protected space and normative value of magnetic flux density, which should be achieved as a result of screening. The objective of the synthesis of the active screening system is to determine their number, configuration, spatial arrangement, wiring diagrams and compensation cables currents, setting algorithm of the control systems as well as the resulting value of the induction magnetic field at the points of the protected space. Synthesis of active screening system is reduced to the problem of multi objective nonlinear programming with constraints in which calculation of the objective functions and constraints are carried out on the basis of the Maxwell equations solutions in the quasi-stationary approximation. The problem is solved by a stochastic multi swarm multi agent particles optimization, which can significantly reduce the time to solve it. Results. Active screening system synthesis results for reduction of a magnetic field generated by several high voltage overhead transmission lines are presented. The possibility of a significant reduction in the level of source magnetic flux density within a given. Originality. For the first time the synthesis of the active screening systems of magnetic field generated by the several high voltage overhead transmission lines within a given region of space is carried out. Practical value. Practical recommendations on reasonable choice of the number and spatial arrangement of compensating cables of active screening systems of the magnetic field generated by the several high voltage overhead transmission lines is given. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2018 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.06 |
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eiekhpieduua-article-1227252018-02-07T12:05:26Z SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA ОДНОКОНТУРНОЕ АКТИВНОЕ ЭКРАНИРОВАНИЕ МАГНИТНОГО ПОЛЯ, СОЗДАВАЕМОГО В ЖИЛОЙ ЗОНЕ НЕСКОЛЬКИМИ ВОЗДУШНЫМИ ЛИНИЯМИ ЭЛЕКТРОПЕРЕДАЧИ Kuznetsov, B. I. Nikitina, T. B. Voloshko, A. V. Bovdyj, I. V. Vinichenko, E. V. Kobilyanskiy, B. B. high voltage overhead transmission lines power frequency technogenic magnetic field active screening system multiobjective synthesis 621.3.01 воздушные линии электропередачи магнитное поле промышленной частоты система активного экранирования многокритериальный синтез 621.3.01 Purpose. The synthesis of active screening system of magnetic field, generated by several high voltage overhead transmission lines, with the help of single compensation cables is presented. Methodology. The initial parameters for the synthesis of active screening system parameters are the location of the high voltage overhead transmission lines with respect to the protected transmission line space, geometry and number of cables, operating currents, as well as the size of the protected space and normative value of magnetic flux density, which should be achieved as a result of screening. The objective of the synthesis of the active screening system is to determine their number, configuration, spatial arrangement, wiring diagrams and compensation cables currents, setting algorithm of the control systems as well as the resulting value of the induction magnetic field at the points of the protected space. Synthesis of active screening system is reduced to the problem of multi objective nonlinear programming with constraints in which calculation of the objective functions and constraints are carried out on the basis of the Maxwell equations solutions in the quasi-stationary approximation. The problem is solved by a stochastic multi swarm multi agent particles optimization, which can significantly reduce the time to solve it. Results. Active screening system synthesis results for reduction of a magnetic field generated by several high voltage overhead transmission lines are presented. The possibility of a significant reduction in the level of source magnetic flux density within a given. Originality. For the first time the synthesis of the active screening systems of magnetic field generated by the several high voltage overhead transmission lines within a given region of space is carried out. Practical value. Practical recommendations on reasonable choice of the number and spatial arrangement of compensating cables of active screening systems of the magnetic field generated by the several high voltage overhead transmission lines is given. Получил дальнейшее развитие метод синтеза систем активного экранирования магнитного поля, генерируемого несколькими воздушными ЛЭП, на основе многокритериального подхода. При синтезе используется упрощенная математическая модель магнитного поля, генерируемого несколькими воздушными ЛЭП, идентификация которой выполнена по экспериментальным значениям индукции магнитного поля в заданных точках на основе решения задачи оптимизации. Приведены результаты синтеза одноконтурной системы активного экранирования магнитного поля, генерируемого несколькими воздушными ЛЭП. Показана возможность уменьшения индукции магнитного поля с помощью синтезированной системы до уровня санитарных норм Украины. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2018-02-07 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.06 10.20998/2074-272X.2018.1.06 Electrical Engineering & Electromechanics; No. 1 (2018); 41-45 Электротехника и Электромеханика; № 1 (2018); 41-45 Електротехніка і Електромеханіка; № 1 (2018); 41-45 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.06/117730 http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.06/117731 Copyright (c) 2018 B. I. Kuznetsov, T. B. Nikitina, A. V. Voloshko, I. V. Bovdyj, E. V. Vinichenko, B. B. Kobilyanskiy https://creativecommons.org/licenses/by-nc/4.0 |