Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот ресурс: http://repository.kpi.kharkov.ua/handle/KhPI-Press/32526
Название: Network-centric technologies for control of three-phase network operation modes
Авторы: Sokol, Y. I.
Sirotin, Yu. A.
Iierusalimova, T. S.
Gryb, O. G.
Shvets, S. V.
Gapon, D. A.
Ключевые слова: network-centric control; unmanned aerial vehicle; losses; quality; monitoring; instantaneous power; управление сетецентрическое; аппарат летательный; беспилотник; потери; качество; мониторинг; мощность мгновенная
Дата публикации: 2017
Издательство: NTU "KhPI"
Библиографическое описание: Network-centric technologies for control of three-phase network operation modes / Y. I. Sokol [et al.] // Electrical engineering & Electromechanics = Електротехніка та Електромеханіка. – 2017. – № 3. – С. 67-71.
Краткий осмотр (реферат): 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.
DOI: 10.20998/2074-272X.2017.3.10
URI (Унифицированный идентификатор ресурса): http://repository.kpi.kharkov.ua/handle/KhPI-Press/32526
Располагается в коллекциях:Кафедра "Автоматизація та кібербезпека енергосистем"
Кафедра "Промислова і біомедична електроніка"

Файлы этого ресурса:
Файл Описание РазмерФормат 
EE_2017_3_Sokol_Network-centric.pdf407,79 kBAdobe PDFЭскиз
Открыть
Показать полное описание ресурса Просмотр статистики  Google Scholar



Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.