Oral presentation

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

[1D01-07] PRA Method 1

Tue. Mar 26, 2024 10:00 AM - 11:55 AM Room D (21Bildg.3F 21-312)

Chair:Takuro Toubou(TOSHIBA ESS)

+Add all to schedule

10:00 AM - 10:15 AM

[1D01] Development of Probabilistic Risk Assessment Methodology Using Artificial Intelligence Technology

(2) Application of Automatic Tools to Component Level Fault Tree Creation

*Satoshi FUTAGAMI¹, Kenichi KURISAKA¹, Hidemasa YAMANO¹, Hiroshi UJITA² (1. JAEA, 2. AdvanceSoft Corporation)

10:15 AM - 10:30 AM

[1D02] Development of Probabilistic Risk Assessment Methodology Using Artificial Intelligence Technology

(3) Application of Automatic Failure Detection Methodology to Preliminary Analysis for Reliability Database Construction

*Hiroshi UJITA¹, Tatsuya Morimoto¹, Satoshi FUTAGAMI², Hidemasa YAMANO², Kenichi KURISAKA² (1. AdvanceSoft Corporation, 2. Japan Atomic Energy Agency)

10:30 AM - 10:45 AM

[1D03] Risk assessment of hydrogen venting scenarios considering the emergency action level transmission timing

*Nobuhito Shiomura¹, Fumie Sebe¹, Nobuhisa Takezawa¹, Hideki Horie¹, Kaoru Matsushita¹, Mika Tahara¹ (1. TOSHIBA ESS)

10:45 AM - 11:00 AM

[1D04] Development of evaluation methods for simplified evaluation of emergency response

(3)Comprehensive study of metrics use in simplified exposure assessment method

*Kodai Wadayama¹, Retsu Kojo¹ (1. NRA)

11:00 AM - 11:15 AM

[1D05] Development of evaluation methods for simplified evaluation of emergency response

(4)Analysis of Core Release Fractions

*Retsu KOJO¹, Kodai WADAYAMA¹ (1. Nuclear Regulation Authority)

11:15 AM - 11:30 AM

[1D06] Application of dynamic PRA to nuclear power plant operation support

(1) Evaluation of plant operation support using a simple plant model

*Nami Yamamoto¹, Mami Kagimoto¹, Mitsunobu Yoshinaga¹, Yohei Ueno¹, Takafumi Narukawa², Takashi Takata² (1. Mitsubishi Electric, 2. UTokyo)

11:30 AM - 11:45 AM

[1D07] On "societal risks" and safety goals

*Shin-etsu Sugawara¹ (1. Kansai Univ.)

Time reserved for Chair (11:45 AM - 11:55 AM)

Session information