Poong Hyun SEONG
著者に関連した記事は2件です。
更新情報
第2回
A Survey on the Maintenance Demand of Nuclear Power Plants in Korea
著者:
Jun Seok LEE,Poong Hyun SEONG,Chang Heui JANG,Hyuk Soon LIM,Jang Hwan NA,Seong Jong OH
発刊日:
公開日:
キーワードタグ:
condition monitoring Nuclear power plant maintenance on-line maintenance overhaul predictive maintenance pressurized heavy water reactor pressurized water reactor preventive maintenance questionnaire
Jun Seok LEE,Poong Hyun SEONG,Chang Heui JANG,Hyuk Soon LIM,Jang Hwan NA,Seong Jong OH
発刊日:
公開日:
キーワードタグ:
condition monitoring Nuclear power plant maintenance on-line maintenance overhaul predictive maintenance pressurized heavy water reactor pressurized water reactor preventive maintenance questionnaire
This work presents the maintenance demand of nuclear power plants (NPPs) in Korea. The NPP companies have been targeting to the improvement of their productivity and they have considered the maintenance technology development. For the development, a survey on the maintenance demand is important. In this work, a questionnaire method is employed to know the operator and staff's opinions who involve in maintenance works in NPPs. The contents of the questionnaire are t he present state of the maintenance in Ko...
英字タイトル:
A Survey on the Maintenance Demand of Nuclear Power Plants in Korea
英字タイトル:
A Survey on the Maintenance Demand of Nuclear Power Plants in Korea
第2回
Maintenance Strategy: Burden to Importance Approaches
著者:
Jun Su Ha, Poong Hyun SEONG
発刊日:
公開日:
キーワードタグ:
Active Searching for contradictory evidence Burden to Importance Ratio Importance Measure Maintenance Effectiveness PSAs
Jun Su Ha, Poong Hyun SEONG
発刊日:
公開日:
キーワードタグ:
Active Searching for contradictory evidence Burden to Importance Ratio Importance Measure Maintenance Effectiveness PSAs
In order to enhance maintenance effectiveness by using risk information, Burden to Importance Ratio (BIR) is used in this study. The BIR is a measure representing the extent of maintenance burden (resources or activities) imposed on a System, Structure, or Component (SSC) in comparison with the importance value of the SSC. Therefore maintenance burden imposed on the SSC having high BIR can be reduced to the extent of its importance. The evaluation of BIR were applied to 22 valves selected among 516 Motor O...
英字タイトル:
Maintenance Strategy: Burden to Importance Approaches
英字タイトル:
Maintenance Strategy: Burden to Importance Approaches