Пріоритетні напрями довгострокового розвитку національної атомної енергетики
We established that the formation of prospects of the development of national nuclear power depends, first of all, on such key factors as the term of extension of the service life of existing NPP units, the hardness of regime constraint on their operation in an energy system, and system-wide econom...
Збережено в:
| Дата: | 2019 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
General Energy Institute of the National Academy of Sciences of Ukraine
2019
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| Теми: | |
| Онлайн доступ: | https://systemre.org/index.php/journal/article/view/714 |
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| Назва журналу: | System Research in Energy |
Репозитарії
System Research in Energy| Резюме: | We established that the formation of prospects of the development of national nuclear power depends, first of all, on such key factors as the term of extension of the service life of existing NPP units, the hardness of regime constraint on their operation in an energy system, and system-wide economic efficiency and environmental friendliness of a certain structure of generating capacities in the United Power System of Ukraine. We carried out an analysis of the current state of implementation of new light-water reactors of high power and promising small modular reactors. Based on the estimates of prospects of the implementation of new nuclear power units, obtained by using the mathematical model of long-term forecasting the development of structure of generating capacities in the power system, taking into account the need to replace operating NPPs, we determined the priority areas of long-term development of national nuclear power. In the formation of decisions concerning the introduction of new power units, it is quite important to take into account the dynamics of their commission and decommission with regard for their operation life and unit capacity at the projected growth of demand for electrical energy. It has been established that, in the case of hardening the requirements to carbon-intensity of electricity, including an increase in the CO2 emissions charge, it is advisable, instead of construction of new coal-fired power units of TPPs in the period 2036–2040, to increase the capacity of NPPs, including the introduction of maneuvering units with small modular reactors as a low-carbon source of electricity production with enhanced operational safety to ensure sustainability, reliability, and efficiency of the functioning of Ukrainian UPS. We also determined the feasibility of replacing existing nuclear power units that are decommissioning by new advanced third-generation powerful nuclear power units.
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