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ZEDB reliability data base-Results for specific components and experience gained during evaluation 1998

机译:ZEDB可靠性数据库-特定组件的结果和1998年评估期间获得的经验

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The acronym ZEDB stands for a major effort of German nuclear utilities to create a reliability database. It covers operating experience and failure events for the nuclear power plants in Germany and one Dutch plant. ZEDB consists of a relational database, a 2-stage Bayesian analysis tool to generate estimates of failure rates or failure probabilities per demand, and an organisational structure to obtain component and event data and operational data from the members of the ZEDB group. In Spring 1998 the first ZEDB evaluation started, concentrating on diesel generators and pumps. This paper presents experience gained and results of this first evaluation of the ZEDB.
机译:缩写词ZEDB代表德国核电公司为创建可靠性数据库所做的重大努力。它涵盖了德国和一家荷兰核电厂的运行经验和故障事件。 ZEDB包括一个关系数据库,一个两阶段贝叶斯分析工具(用于根据每个需求生成故障率或故障概率的估计),以及一个组织结构,用于从ZEDB组的成员那里获取组件和事件数据以及运营数据。 1998年春季,ZEDB进行了首次评估,重点是柴油发电机和水泵。本文介绍了ZEDB的第一次评估所获得的经验和结果。

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