Koichi MIYATA
著者に関連した記事は3件です。
更新情報
In recent years, risk informed activities are being investigated as scientifically rational measures. Some Risk informed activities using Core Damage Frequency (CDF) have been already employed. Examples are extraction of accident management strategies, risk informed maintenance importance and such. This paper describes risk information such as CDF, risk profile, risk importance of equipments' contribution Eo risk, gained from Probabilistic Analysis (PSA). Furthermore, risk informed activities conducted and...
英字タイトル:
Risk Informed Maintenance Activity
英字タイトル:
Risk Informed Maintenance Activity
我が国の新しい保全プログラムにおけるリスク情報の活用 宮田 浩一,Koichi MIYATA,鈴木 康郎,Yasuro SUZUKI １．はじめに 平成20年度の運用開始に向け，原子力発電所の新しい保全プログラムが検討されている。これは，原子力委員会の「原子力政策大綱」[1]において保守管理技術の高度化に期待が示されたことや，関西電力㈱美浜発電所３号機で二次系配管の破損事故が発生し，高経年化対策を充実する必要性が高まったことを受け， 総合資源エネルギー調査会原子力安全・保安部会「検査の在り方に関する検......
第6回
（5）オンラインメンテナンスの安全性評価
著者:
宮田 浩一,Koichi MIYATA,今井 英隆,Hidetaka IMAI
発刊日:
公開日:
キーワードタグ:
Allowable Outage Time (AOT) Final Safety Assessment Report (FSAR) Limiting Conditions for Operation (LCO) On-line Maintenance (OLM) Probabilistic Risk Assessment (PRA) Technical Specifications
宮田 浩一,Koichi MIYATA,今井 英隆,Hidetaka IMAI
発刊日:
公開日:
キーワードタグ:
Allowable Outage Time (AOT) Final Safety Assessment Report (FSAR) Limiting Conditions for Operation (LCO) On-line Maintenance (OLM) Probabilistic Risk Assessment (PRA) Technical Specifications
This study shows how Japanese utilities are expanding “On-line Maintenance” activity, and how safety of “Single system On- line Maintenance” is maintained. The basis of Single system On-line Maintenance is the design basis accident analysis. On the other hand, the basis of “Multiple system On-line Maintenance“ will be discussed in the future when risk informed regu lation is introduced. Considering this situation, Japanese utilities will start from “Single system On-line Maintenance”....
英字タイトル:
An Evaluiation of On-Line Maintenance Safety
英字タイトル:
An Evaluiation of On-Line Maintenance Safety