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Please use this identifier to cite or link to this item: https://oldena.lpnu.ua/handle/ntb/45655
Title: Virtual Source of Reactive Power in Electricity Supply Systems of Household Consumers
Other Titles: Віртуальне джерело реактивної потужності в системах електропостачання побутових споживачів
Authors: Корчак, Михайло
Сівакова, Ольга
Федів, Євген
Korchak, Mykhailo
Sivakova, Olha
Fediv, Yevhen
Affiliation: Національний університет “Львівська політехніка”
Lviv Polytechnic National University
Bibliographic description (Ukraine): Korchak M. Virtual Source of Reactive Power in Electricity Supply Systems of Household Consumers / Mykhailo Korchak, Olha Sivakova, Yevhen Fediv // Energy engineering and control systems. — Львів : Lviv Politechnic Publishing House, 2019. — Vol 5. — No 1. — P. 9–14.
Bibliographic description (International): Korchak M. Virtual Source of Reactive Power in Electricity Supply Systems of Household Consumers / Mykhailo Korchak, Olha Sivakova, Yevhen Fediv // Energy engineering and control systems. — Lviv Politechnic Publishing House, 2019. — Vol 5. — No 1. — P. 9–14.
Is part of: Energy engineering and control systems, 1 (5), 2019
Issue: 1
Issue Date: 26-Feb-2019
Publisher: Lviv Politechnic Publishing House
Place of the edition/event: Львів
Keywords: системи електропостачання
реактивна потужність
віртуальна електрична станція
віртуальна реактивна електрична станція
компенсація реактивної потужності
power supply systems
reactive power
virtual power plant
virtual reactive power plant
reactive power compensation
Number of pages: 6
Page range: 9-14
Start page: 9
End page: 14
Abstract: Запропоновано долучити до базових принципів побудови інтелектуальних мікромереж для об’єктів цивільного призначення принцип розподіленої генерації реактивної потужності. Для його реалізації в пунктах прикінцевого розподілу електроенергії мереж будівель і споруд слід встановити індивідуальні пристрої компенсації реактивної потужності. Як результат, окрім ефекту зменшення втрат електроенергії в розподільних електромережах від перетікання реактивних складових струмів, з’являється можливість створення віртуальних джерел реактивної потужності як допоміжного ресурсу в розпорядженні оператора системи розподілу електроенергії, для вирішення задачі забезпечення балансу реактивної потужності в нормальних та післяаварійних перехідних експлуатаційних режимах для надійного та якісного електропостачання. Обґрунтовано доцільність та очікуваний ефект від компенсації реактивної потужності в електромережах об’єктів цивільного призначення.
It is proposed to include the principle of distributed generation of reactive power in the basic principles of constructing smart microgrids for non-commercial facilities. Individual reactive power compensation devices should be installed for its implementation at the points of final distribution of electricity networks of buildings and structures. As a result, in addition to the effect of reducing the losses of electricity in distribution networks from the flow of reactive component currents, it is possible to create virtual sources of reactive power as an auxiliary resource at the disposal of the distribution system operator for solving the problem of providing a balance of reactive power in normal and post-accidental transient operational modes for reliable and high-quality power supply. The article substantiates the expediency and expected effect of reactive power compensation in the electric grids of civil engineering facilities.
URI: https://ena.lpnu.ua/handle/ntb/45655
Copyright owner: © Національний університет “Львівська політехніка”, 2019
URL for reference material: http://ena.lp.edu.ua
https://doi.org/10.15407/techned2018.06.077
http://www.greenenergycorp.com/about-us/about-us/technology
References (Ukraine): 1. SOU MEV EE 40.1-00100227-01: 2016 Standard for operational safety of the functioning of the United Energy System of Ukraine. Construction and operation of electric networks. Technical policy. Part 2. Technical policy in the field of construction and operation of distributive electrical networks. (in Ukrainian)
2. Intelligent Electric Networks: Elements and Modes. Edited by acad. of National Academy of Sciences of Ukraine O. V. Kyrylenko. Institute of Electrodynamics of the National Academy of Sciences of Ukraine. – K.: Institute of Electrodynamics of NAS of Ukraine, 2016. – 400 p. (in Ukrainian)
3. Zorin, V. V., Matskevich, Yu. M. Compensation of reactive power in risers of high-rise buildings / Power engineering: economy, technologies, ecology, No. 1, 2018. p. 51–58. ISSN 2308-7382 (in Russian)
4. Lazurenko, A. P., Prokhorenko, Y. V. Modern methods and devices for compensation of reactive power in household electrical systems. – Kh. NTU “KhPI”, 2011. – No. 41, p. 83–87. (in Russian) Lviv Polytechnic National University Institutional Repository http://ena.lp.edu.ua Mykhailo Korchak, Olha 14 Sivakova, Yevhen Fediv
5. DBN V.2.5-23 State building regulations of Ukraine. Engineering equipment of buildings and structures. Designing electrical equipment for civil engineering objects. Kyiv: Ministry of regional development and civil engineering of Ukraine. 2010, 106 p. (in Ukrainian)
6. Methodology for calculating the payment for the flow of reactive electricity (approved by the order of the Ministry of Energy and Coal Industry of Ukraine, No. 87 of 06.02.2018). (in Ukrainian)
7. Pavlov, V. B., Novsky, V. O., Popov, V. A., Palachov, S. O. Features of the application of charging stations of electric vehicles in urban electric networks. Technical electrodynamics. 2018. No. 6. p. 77–80. https://doi.org/10.15407/techned2018.06.077 (in Ukrainian)
8. Microgrid Overview: website URL: http://www.greenenergycorp.com/about-us/about-us/technology.
References (International): 1. SOU MEV EE 40.1-00100227-01: 2016 Standard for operational safety of the functioning of the United Energy System of Ukraine. Construction and operation of electric networks. Technical policy. Part 2. Technical policy in the field of construction and operation of distributive electrical networks. (in Ukrainian)
2. Intelligent Electric Networks: Elements and Modes. Edited by acad. of National Academy of Sciences of Ukraine O. V. Kyrylenko. Institute of Electrodynamics of the National Academy of Sciences of Ukraine, K., Institute of Electrodynamics of NAS of Ukraine, 2016, 400 p. (in Ukrainian)
3. Zorin, V. V., Matskevich, Yu. M. Compensation of reactive power in risers of high-rise buildings, Power engineering: economy, technologies, ecology, No. 1, 2018. p. 51–58. ISSN 2308-7382 (in Russian)
4. Lazurenko, A. P., Prokhorenko, Y. V. Modern methods and devices for compensation of reactive power in household electrical systems, Kh. NTU "KhPI", 2011, No. 41, p. 83–87. (in Russian) Lviv Polytechnic National University Institutional Repository http://ena.lp.edu.ua Mykhailo Korchak, Olha 14 Sivakova, Yevhen Fediv
5. DBN V.2.5-23 State building regulations of Ukraine. Engineering equipment of buildings and structures. Designing electrical equipment for civil engineering objects. Kyiv: Ministry of regional development and civil engineering of Ukraine. 2010, 106 p. (in Ukrainian)
6. Methodology for calculating the payment for the flow of reactive electricity (approved by the order of the Ministry of Energy and Coal Industry of Ukraine, No. 87 of 06.02.2018). (in Ukrainian)
7. Pavlov, V. B., Novsky, V. O., Popov, V. A., Palachov, S. O. Features of the application of charging stations of electric vehicles in urban electric networks. Technical electrodynamics. 2018. No. 6. p. 77–80. https://doi.org/10.15407/techned2018.06.077 (in Ukrainian)
8. Microgrid Overview: website URL: http://www.greenenergycorp.com/about-us/about-us/technology.
Content type: Article
Appears in Collections:Energy Engineering And Control Systems. – 2019. – Vol. 5, No. 1

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