Гібридні енергетичні системи із джерелами ядерної та відновлювальної енергетики
Nuclear energy and renewables are two low-emission energy sources that could substantially help to decarbonize the energy sector. The increased penetration of renewable energy sources such as wind and solar requires additional load-following capacities. The existing NPPs have design limitations for...
Збережено в:
| Дата: | 2022 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
State Scientific and Technical Center for Nuclear and Radiation Safety
2022
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| Онлайн доступ: | https://nuclear-journal.com/index.php/journal/article/view/968 |
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| Назва журналу: | Nuclear and Radiation Safety |
Репозитарії
Nuclear and Radiation Safety| Резюме: | Nuclear energy and renewables are two low-emission energy sources that could substantially help to decarbonize the energy sector. The increased penetration of renewable energy sources such as wind and solar requires additional load-following capacities. The existing NPPs have design limitations for load-following mode operation, at the same time this mode is ensured by new NPPs design, including small modular reactors. The opportunity to couple these energy resources need to be explored to take advantage of benefits offered by each technology to supply reliable and sustainable electricity to the grid. Nuclear-renewable hybrid energy systems are defined as facilities comprised of nuclear reactors, renewable energy sources and industrial processes. A nuclear-renewable hybrid energy system can leverage the benefits of each technology by performing a balancing act through load-following operation or by adjusting output in terms of covering the industrial process demand; nuclear power can enhance the efficiency of renewables, mitigate electricity market volatility and deliver necessary ancillary grid services. The optimization of nuclear-renewable hybrid energy systems is a relevant task, considering specifics of these types of generation in order to achieve optimal technical and economic indicators.
The paper provides an overview of current international research and current status of implementing nuclear-renewable energy systems. The definition of the term "hybrid energy system" is proposed and opportunities of nuclear-renewable hybrid energy systems that provide a number of potential economic and societal benefits are provided. An overview of computer tools for solving the problems of modeling and optimization of nuclear-renewable hybrid energy systems is presented. |
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