2018 Fall Meeting

Presentation information

Oral presentation

IV. Nuclear Plant Technologies » 403-1 Risk Assessment Technology, Application of Risk Information

[2O01-05] Plant PRA

Thu. Sep 6, 2018 9:30 AM - 10:55 AM Room O (D25 -D Building)

Chair:Koichi Nakamura(CRIEPI)

9:45 AM - 10:00 AM

[2O02] Consideration of KK-7 Internal Events At-Power Level1.5 PRA Upgrade

(1) Issues Based on Internal Events At-Power Level1 PRA Upgrade

*Takashi Masutani1, Masatoshi Moteki1, Natsuki Shiraishi1, Chikahiro Satou1, Masayuki Hiraide2, Toshinobu Kita2 (1. TEPCO SYSTEMS CORPORATION, 2. Tokyo Electric Power Company Holdings, Inc.)

Keywords:PRA, Internal Events Level1.5, Upgrade

運転時内的事象レベル1.5PRAを高度化するための準備として、 柏崎刈羽7号機運転時内的事象レベル1PRAの高度化などを踏まえた課題を明確にした。