Evaluation of improvement on electricity selling income with sodium-cooled fast reactor coupled to thermal energy storage system

Takano, Kazuya ; Mukaida, Kyoko ; Yamano, Hidemasa ; Yasumatsu, Naoto*

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 +59% for Tokyo area and +1012% for Kyusyu area in the present study.

Language	:	Japanese
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Meeting title	:	日本原子力学会2024年秋の大会
Held date	:	2024/09
Location (city)	:	仙台
Location (country)	:	日本
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Keywords	:	ナトリウム冷却高速炉; 蓄熱; 溶融塩; 売電収入
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Registration No. : BB20240405
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