林 俊文
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計器のオンライン状態監視技術
著者:
林 俊文,Toshifumi HAYASHI,玉置 哲男,Tetsuo TAMAOKI,廣瀬 行徳,Yukinori HIROSE,榎本 光広,Mitsuhiro ENOMOTO,前川 立行,Tatsuyuki MAEKAWA,真杉 剛,Tsuyoshi MASUGI,清水 俊一,Shunichi SHIMIZU
発刊日:
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Condition-based Maintenance Instrumentation Nuclear Power Plants SPRT
林 俊文,Toshifumi HAYASHI,玉置 哲男,Tetsuo TAMAOKI,廣瀬 行徳,Yukinori HIROSE,榎本 光広,Mitsuhiro ENOMOTO,前川 立行,Tatsuyuki MAEKAWA,真杉 剛,Tsuyoshi MASUGI,清水 俊一,Shunichi SHIMIZU
発刊日:
公開日:
キーワードタグ:
Condition-based Maintenance Instrumentation Nuclear Power Plants SPRT
The authors developed an online method to monitor the condition of sensors implemented in Nuclear Power Plants. The method employs Sequential Probability Ratio Test (SPRT), and calculates log-likelihood function of each sensor readings obtained through the plant process computer to determine whether the value of the l og-likelihood function exceeds a statistically defined setpoint. A study on data collected during startup testing of a BWR power plant showed that the method wa s applicable for 1824 sensors...
英字タイトル:
Online Monitoring of Nuclear Power Plants Instrumentation
英字タイトル:
Online Monitoring of Nuclear Power Plants Instrumentation