2018 Annual Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 306-1 Nuclear Safety Engineering, Nuclear Installation Safety, PSA

[1K12-16] Fast Reactor

Mon. Mar 26, 2018 4:35 PM - 5:55 PM Room K (U3-311 -U3 Building)

Chair: Kei Ito (Kyoto Univ.)

5:05 PM - 5:20 PM

[1K14] Study on Effectiveness Evaluations of Countermeasures against Severe Accidents in Fast Reactor

(8)Effectiveness Evaluations of Countermeasures against Severe Accidents during Reactor Shutdown

*Masahiro Nishimura1, Kazuo Yoshimura1, Hiroshi Taninaka1, Fumiaki Yamada1, Takero Mori1, Hiroyuki Nishino1, Yoshitaka Fukano1 (1. Japan Atomic Energy Agency)

Keywords:Sodium-cooled fast reactor, Safety evaluation, Severe accident, Fuel damage

高速炉における特徴等を踏まえ、前報で設定した原子炉運転停止時の事故シーケンスグループ(「反応度の誤投入」「原子炉容器液位確保機能喪失」「崩壊熱除去機能喪失」「全交流電源喪失」)における重要事故シーケンスについて、本報告では選定された燃料損傷防止対策の有効性評価を実施した。