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)

10:30 AM - 10:45 AM

[2O05] The Progress of PRA for SHIKA NPS unit2

(6)Development of Core Damage Monitoring Tool During Power Operation(Level1 PRA)

*Keisuke Takashima1,2, Mutsuhiro Nakada2, Toshihiro Aida2, Daisuke Suimon2, Takayuki Negishi1, Atsuo Ikeda1, Junya Masuko1 (1. Nuclear Engineering and Services Company, 2. Hokuriku Electric Power Company)

Keywords:PRA, Core Damage Monitoring Tool During Power Operation, Development of PRA Tool, Safety Improvement, Risk-Informed Decision-Making, On-line Maintenance

本稿では,志賀原子力発電所2号機(以下,志賀2号機)の自主的安全性向上の一環として整備した,出力運転時の炉心損傷評価ツールモデル(以下,出力運転時リスクモニタモデル)の整備内容,評価結果及び活用例について示す。