Mathematical Model of the Nuclear Fuel Refueling Mechanism of the BN-800 Reactor and Optimization of its operation
Электронный научный архив УРФУ
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| Заглавие |
Mathematical Model of the Nuclear Fuel Refueling Mechanism of the BN-800 Reactor and Optimization of its operation
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| Автор |
Dolgii, Y. F.
Sesekin, A. N. Tashlykov, O. L. |
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| Тематика |
FUEL ASSEMBLY
OPTIMAL CONTROL OVERLOAD MECHANISM NUCLEAR ENERGY SPENT FUELS BN-800 REACTOR ELEMENTARY OPERATIONS FUEL ASSEMBLY OPTIMAL CONTROLS OPTIMISATIONS OVERLOAD MECHANISM ROUTE PROBLEMS SPENT FUEL ASSEMBLIES SPENT FUEL POOLS TIME-SPENT NUCLEAR POWER PLANTS |
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| Описание |
In connection with the burning of nuclear fuel in the reactors of nuclear power plants, the nuclear fuel refueling procedure is periodically carried out. Part of the spent fuel assemblies is removed to the spent fuel pool. Some of them are rearranged inside the reactor to other places, and instead of the unloaded fuel assemblies, fresh fuel assemblies are loaded into the vacated places. The problem under consideration can be considered as a route problem with specific restrictions Beltyukov (2013); Korobkin (2012). The goal of the optimization route problem is to minimize the time spent on reloading fuel assemblies. This is motivated by the fact that the reactor stops during the refueling period and the nuclear power plant incurs material losses. Due to the fact that the optimality criterion is the total operating time of the mechanism, it is necessary to learn how to find the time spent on an elementary operation - moving the grip from one position to another. Knowing the time spent on elementary operations, we can calculate the time spent on the rearrangement of fuel assemblies for a given order of fuel assemblies movement. This work is devoted to the time-optimal algorithm for performing an elementary operation - transferring a grip from one position to another. Knowledge of such an algorithm will make it possible to construct an objective function for the route problem of permutation of fuel assemblies. © 2022 The Authors. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/)
Russian Foundation for Basic Research, РФФИ, (20-01-00873) This work was supported by the Russian Foundation for Basic Research (grants No. 20-01-00873). |
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| Дата |
2024-04-22T15:52:58Z
2024-04-22T15:52:58Z 2022 |
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| Тип |
Conference paper
Conference object (info:eu-repo/semantics/conferenceObject) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Dolgii, YF, Sesekin, AN & Tashlykov, OL 2022, 'Mathematical Model of the Nuclear Fuel Refueling Mechanism of the BN-800 Reactor and Optimization of its operation', IFAC-PapersOnLine, Том. 55, № 10, стр. 590-594. https://doi.org/10.1016/j.ifacol.2022.09.462
Dolgii, Y. F., Sesekin, A. N., & Tashlykov, O. L. (2022). Mathematical Model of the Nuclear Fuel Refueling Mechanism of the BN-800 Reactor and Optimization of its operation. IFAC-PapersOnLine, 55(10), 590-594. https://doi.org/10.1016/j.ifacol.2022.09.462 2405-8963 Final All Open Access; Bronze Open Access https://doi.org/10.1016/j.ifacol.2022.09.462 https://doi.org/10.1016/j.ifacol.2022.09.462 http://elar.urfu.ru/handle/10995/132376 10.1016/j.ifacol.2022.09.462 85144529176 881681700100 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Elsevier B.V.
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| Источник |
IFAC-PapersOnLine
IFAC-PapersOnLine |
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