Presentation Information

[1G09]Evaluation of improvement on electricity selling income with Sodium-Cooled Fast Reactor Coupled to Thermal Energy Storage System

*Kazuya Takano1, Kyoko Mukaida1, Hidemasa Yamano1, Naoto Yasumatsu2 (1. JAEA, 2. NESI)

Keywords:

sodium-cooled fast reactor,molten salt,thermal energy storage,electricity selling income

Improvement on electricity selling income by shifting the output time to higher purchase price time for a small sized sodium-cooled fast reactor coupled to a molten salt thermal energy storage system enables to output 50% of the rated reactor power for 5.5 hours, was quantitatively evaluated focusing on Tokyo and Kyusyu area market prices in 2020-2022. The increase on electric power selling incomes were obtained +5~9% for Tokyo area and +10~12% for Kyusyu area in the present study.

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