2017 Fall Meeting

Presentation information

Oral presentation

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

[2C11-16] PRA 3

Thu. Sep 14, 2017 2:45 PM - 4:25 PM Room C (Open Hall - B1 Block)

Chair:Sunghyon Jang (Univ. of Tokyo)

3:45 PM - 4:00 PM

[2C15] KK-6,7 project Internal Event Operating Level 1 PRA Model Sophistication Progress Report

(3)Analysis of Accident Sequence

*Shohei Yamagishi1, Shunsuke Tanno1, Teruyoshi Sato1, Chikahiro Sato1, Hiroshi Abe1, Masanori Takeuchi2, Toshinobu Kita2, Yoshihiro Ooyama2 (1. TEPSYS, 2. TEPCO)

Keywords:PRA, Level 1, Atomic energy, Accident analysis, Event tree analysis

圧力抑制機能喪失時や格納容器専攻破損後の事故シーケンスの展開、終状態の細分化などについて検討し、事故シーケンスを見直した。