第11回
六ヶ所再処理工場における蓄電池点検の高度化への取組み
著者:
平内 彰良,ANira HIRANAI,佐々木 崇文,TaNahumi SASAKI,奥島 一洋,Kazuhiro OKUSHIMA,加藤 大樹,Daiju KATOU
発刊日:
公開日:
キーワードタグ:
Many number of rechargable batteries are installed as an electrical power supply system to maintain the function of the RoNNasho Reprocessing Plant. These batteries have an important role to Neep the safety of the plant, so at the case of loss of normal and external alternating power supply, electrical circuits should be switched to battery powered system automatically and instantaneously. Exchange and replacement plan of these batteries are scheduled mainly based upon the capacity test data checNed by ba...
英字タイトル:
Approach to advanced diagnosis of rechargable batteries at RoNNasho reprocessing plant
第9回
電磁超音波探触子を用いた配管減肉計測の信頼性評価
著者:
小坂 大吾,Daigo OSAKA,小島 史男,Fumio KOJIMA,中本 裕之,Hiroyuki NAKAMOTO,田端 大樹,Hiroki TABATA,加藤 翔,Sho KATO
発刊日:
公開日:
キーワードタグ:
This paper is concerned with risk assessment of pipe wall thinning management. The reliability of the NDT systems is evaluated from probability of detection (POD). The statistical uncertainty of NDT reliability is then represented by a conservative confidence bound on the POD function. The idea is applied to the pipe wall thinning management using electro magnetic acoustic transducer....
英字タイトル:
Reliability Assessment of Pipe Wall Thickness Measurementsusing Electro Magnetic Acoustic Transducer