ЗАГАЛЬНІ ВИМОГИ ДО ПОБУДОВИ ТА ВИКОРИСТАННЯ ГІБРИДНИХ МІКРОСИСТЕМ В РОЗПОДІЛЬНИХ МЕРЕЖАХ
The article substantiates the expediency of forming hybrid microgrids that can be integrated into a centralized power supply system or operate autonomously in order to expand the use of renewable energy sources and prevent their possible negative impact on electrical network modes. A two-level appro...
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| Date: | 2022 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут електродинаміки Національної академії наук України
2022
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| Subjects: | |
| Online Access: | https://prc.ied.org.ua/index.php/proceedings/article/view/77 |
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| Journal Title: | Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine |
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Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine| Summary: | The article substantiates the expediency of forming hybrid microgrids that can be integrated into a centralized power supply system or operate autonomously in order to expand the use of renewable energy sources and prevent their possible negative impact on electrical network modes. A two-level approach to managing the operation of a hybrid microgrid is proposed, which involves a preliminary planning stage based on forecasted loads, output power of renewable generation sources, market price of electric energy, and a stage of operational control based on data obtained in real time. A number of objective functions and constraints are proposed to solve the task of optimal planning of the operation of a hybrid microgrid as a multicriteria problem. At the same time, the possibility of transforming this problem into a monocriteria one is substantiated. An analysis of the advantages and disadvantages of each of the proposed approaches was carried out. Ref. 12. |
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