NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES
Purpose. The development of the control system for three-phase network is based on intelligent technologies of network-centric control of heterogeneous objects. The introduction of unmanned aerial vehicles for monitoring of three-phase network increases the efficiency of management. Methodology. The...
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| Дата: | 2017 |
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| Формат: | Стаття |
| Мова: | English Ukrainian |
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National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
2017
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| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2017.3.10 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| id |
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eiekhpieduua-article-1055242017-08-21T18:01:34Z NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES СЕТЕЦЕНТРИЧЕСКИЕ ТЕХНОЛОГИИ УПРАВЛЕНИЯ РЕЖИМАМИ РАБОТЫ ТРЕХФАЗНОЙ СЕТИ Sokol, Ye. I. Sirotin, Iu. A. Ierusalimova, T. S. Gryb, O. G. Shvets, S. V. Gapon, D. A. network-centric control unmanned aerial vehicle losses quality monitoring instantaneous power 621.311 сетецентрическое управление беспилотный летательный аппарат потери качество мониторинг мгновенная мощность 621.311 Purpose. The development of the control system for three-phase network is based on intelligent technologies of network-centric control of heterogeneous objects. The introduction of unmanned aerial vehicles for monitoring of three-phase network increases the efficiency of management. Methodology. The case of decomposition of the instantaneous capacities of the fixed and variable components for 3-wire system. The features of power balance for the different modes of its functioning. It should be noted that symmetric sinusoidal mode is balanced and good, but really unbalanced, if the standard reactive power is not zero. To solve the problem of compensation is sufficient knowledge of the total value of the inactive components of full power (value of the inactive power) without detail. The creation of a methodology of measurement and assessment will require knowledge of the magnitudes of each inactive component separately, which leads to the development of a unified approach to the measurement and compensation of inactive components of full power and the development of a generalized theory of power. Results. Procedure for the compensation of the current of zero sequence excludes from circuit the source, as the active component of instantaneous power of zero sequence, and a vector due to a current of zero sequence. This procedure is performed without time delay as it does not require integration. Only a 3–wire system with symmetrical voltage eliminates pulsations and symmetrization of the equivalent conductances of the phases of the task. Under asymmetric voltage, the power is different, its analysis requires the creation of a vector mathematical model of the energy processes of asymmetrical modes of 3–phase systems. Originality. The proposed method extends the basis of the vector method for any zero sequence voltages and shows that the various theories of instantaneous power three wired scheme due to the choice of a basis in a two-dimensional subspace. Practical value. The algorithm and software implementation for the decomposition of the zero sequence current, which allocated the procedure of obtaining null-balanced vectors of phase and interfacial voltage, calculation of active and inactive instantaneous power is zero balanced mode. The simulation results obtained in the software package Matlab by the method of visual programming in Simulink. Интеграция интеллектуальных и сетецентрических технологий в процесс управления режимами работы трехфазной сети обеспечивают оперативность компенсации нелинейностей в системе за счет ортогонального разложения тока и использования метода базисных функций для минимизации потерь. National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2017-06-29 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2017.3.10 10.20998/2074-272X.2017.3.10 Electrical Engineering & Electromechanics; No. 3 (2017); 67-71 Электротехника и Электромеханика; № 3 (2017); 67-71 Електротехніка і Електромеханіка; № 3 (2017); 67-71 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2017.3.10/100705 http://eie.khpi.edu.ua/article/view/2074-272X.2017.3.10/100707 Copyright (c) 2017 Ye. I. Sokol, Iu. A. Sirotin, T. S. Ierusalimova, O. G. Gryb, S. V. Shvets, D. A. Gapon https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
network-centric control unmanned aerial vehicle losses quality monitoring instantaneous power 621.311 сетецентрическое управление беспилотный летательный аппарат потери качество мониторинг мгновенная мощность 621.311 |
| spellingShingle |
network-centric control unmanned aerial vehicle losses quality monitoring instantaneous power 621.311 сетецентрическое управление беспилотный летательный аппарат потери качество мониторинг мгновенная мощность 621.311 Sokol, Ye. I. Sirotin, Iu. A. Ierusalimova, T. S. Gryb, O. G. Shvets, S. V. Gapon, D. A. NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| topic_facet |
network-centric control unmanned aerial vehicle losses quality monitoring instantaneous power 621.311 сетецентрическое управление беспилотный летательный аппарат потери качество мониторинг мгновенная мощность 621.311 |
| format |
Article |
| author |
Sokol, Ye. I. Sirotin, Iu. A. Ierusalimova, T. S. Gryb, O. G. Shvets, S. V. Gapon, D. A. |
| author_facet |
Sokol, Ye. I. Sirotin, Iu. A. Ierusalimova, T. S. Gryb, O. G. Shvets, S. V. Gapon, D. A. |
| author_sort |
Sokol, Ye. I. |
| title |
NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| title_short |
NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| title_full |
NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| title_fullStr |
NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| title_full_unstemmed |
NETWORK-CENTRIC TECHNOLOGIES FOR CONTROL OF THREE-PHASE NETWORK OPERATION MODES |
| title_sort |
network-centric technologies for control of three-phase network operation modes |
| title_alt |
СЕТЕЦЕНТРИЧЕСКИЕ ТЕХНОЛОГИИ УПРАВЛЕНИЯ РЕЖИМАМИ РАБОТЫ ТРЕХФАЗНОЙ СЕТИ |
| description |
Purpose. The development of the control system for three-phase network is based on intelligent technologies of network-centric control of heterogeneous objects. The introduction of unmanned aerial vehicles for monitoring of three-phase network increases the efficiency of management. Methodology. The case of decomposition of the instantaneous capacities of the fixed and variable components for 3-wire system. The features of power balance for the different modes of its functioning. It should be noted that symmetric sinusoidal mode is balanced and good, but really unbalanced, if the standard reactive power is not zero. To solve the problem of compensation is sufficient knowledge of the total value of the inactive components of full power (value of the inactive power) without detail. The creation of a methodology of measurement and assessment will require knowledge of the magnitudes of each inactive component separately, which leads to the development of a unified approach to the measurement and compensation of inactive components of full power and the development of a generalized theory of power. Results. Procedure for the compensation of the current of zero sequence excludes from circuit the source, as the active component of instantaneous power of zero sequence, and a vector due to a current of zero sequence. This procedure is performed without time delay as it does not require integration. Only a 3–wire system with symmetrical voltage eliminates pulsations and symmetrization of the equivalent conductances of the phases of the task. Under asymmetric voltage, the power is different, its analysis requires the creation of a vector mathematical model of the energy processes of asymmetrical modes of 3–phase systems. Originality. The proposed method extends the basis of the vector method for any zero sequence voltages and shows that the various theories of instantaneous power three wired scheme due to the choice of a basis in a two-dimensional subspace. Practical value. The algorithm and software implementation for the decomposition of the zero sequence current, which allocated the procedure of obtaining null-balanced vectors of phase and interfacial voltage, calculation of active and inactive instantaneous power is zero balanced mode. The simulation results obtained in the software package Matlab by the method of visual programming in Simulink. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” |
| publishDate |
2017 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2017.3.10 |
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