Advanced Algorithms in Automatic Generation Control of Hydroelectric Power Plants
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Advanced Algorithms in Automatic Generation Control of Hydroelectric Power Plants
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| Автор |
Kazantsev, Y. V.
Glazyrin, G. V. Khalyasmaa, A. I. Shayk, S. M. Kuparev, M. A. |
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| Тематика |
ACTIVE AND REACTIVE POWER CONTROL
AUTOMATIC GENERATION CONTROL HYDRAULIC TURBINES HYDROELECTRIC POWER PLANTS STEADY-STATE STABILITY OF HYDROELECTRIC GENERATOR WATER FLOW OPTIMIZATION |
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| Описание |
The problem of load distribution between hydraulic units at hydropower plants is a difficult task due to the nonlinearity of hydro turbine characteristics and individual peculiarities of the generation units, in which operating conditions are often different. It is necessary to apply the most up-to-date optimization methods that take into account the nonlinearity of the turbine characteristics. The methods must also consider strict constraints on the operation conditions of the power equipment when searching for the extremum of the objective function specified in the form of equalities and inequalities. When solving the aforementioned optimization problem, the constraints on computing capacities of the digital automatic generation control systems that must operate in real-time mode were taken into account. To solve the optimization task, the interior point method was analyzed and the method of Lagrange multipliers was modified so that it could minimize turbine discharge and active energy losses in the windings of the power generators and unit power transformers. The article presents the simulation results of the developed optimization algorithms and the results of the field tests of the automatic generation control system executing the proposed algorithms. All of the tests showed a fairly high efficiency of the proposed optimization methods in real operation conditions. © 2022 by the authors.
Ministry of Education and Science of the Russian Federation, Minobrnauka, (FEUZ-2022-0030) The research was carried out within the state assignment with the financial support of the Ministry of Science and Higher Education of the Russian Federation (subject No. FEUZ-2022-0030 Development of an intelligent multi-agent system for modeling deeply integrated technological systems in the power industry). |
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| Дата |
2024-04-08T11:06:13Z
2024-04-08T11:06:13Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Kazantsev, YV, Glazyrin, GV, Khalyasmaa, AI, Shayk, SM & Kuparev, MA 2022, 'Advanced Algorithms in Automatic Generation Control of Hydroelectric Power Plants', Mathematics, Том. 10, № 24, стр. 4809. https://doi.org/10.3390/math10244809
Kazantsev, Y. V., Glazyrin, G. V., Khalyasmaa, A. I., Shayk, S. M., & Kuparev, M. A. (2022). Advanced Algorithms in Automatic Generation Control of Hydroelectric Power Plants. Mathematics, 10(24), 4809. https://doi.org/10.3390/math10244809 2227-7390 Final All Open Access; Gold Open Access https://www.mdpi.com/2227-7390/10/24/4809/pdf?version=1671611132 https://www.mdpi.com/2227-7390/10/24/4809/pdf?version=1671611132 http://elar.urfu.ru/handle/10995/131297 10.3390/math10244809 85146274562 000902943200001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Mathematics
Mathematics |
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