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首页> 外文会议>International topical meeting on nuclear plant instrumentation, control, and human-machine interface technologies >A NEW APDS APPROACH - ALARM PROCESSING BASED ON ALARM PRIORITIZATION
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A NEW APDS APPROACH - ALARM PROCESSING BASED ON ALARM PRIORITIZATION

机译：一种新的APDS方法-基于报警优先级的报警处理。

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We take for granted that the advances in technology bring improvements to the conditions in which humans perform activities associated to them. Is that the case for digital alarm systems in nuclear power plants? The answer is not that simple. A review of the related literature, shows that still, the single most significant problem with alarm systems, is the large number of alarm messages presented to the operator at once. This is an issue that affects analog I&C control rooms with conventional annunciators and gets aggravated in digital I&C based control rooms. Digital alarm systems present the alarms in the form of lists in computer screens. This kind of presentation forces the operator to scroll or navigate pages to review the active alarms. Also, the alarm lists do not allow the operator to apply the pattern recognition practices acquired during training when using with fixed position alarm systems. An Alarm Processing and Diagnostic System (APDS) facilitates the alarm monitoring task by-applying alarm reduction techniques based on alarm priorities. It allows the operators to focus on the most important alarms during plant upsets. A new generation of APDS should be based in an improved alarm analysis methodology. To develop such methodology. Tecnatom reviewed applicable standards and our own alarm analysis experiences. This paper documents the process and conclusions of the methodology development.
机译：我们认为技术的进步带来了人类进行与之相关的活动的条件的改善。核电厂的数字警报系统是否属于这种情况？答案不是那么简单。对相关文献的回顾表明，对于警报系统而言，最重要的一个问题仍然是立即向操作员显示大量警报消息。这个问题会影响使用常规信号器的模拟I＆C控制室，并在基于数字I＆C的控制室中加剧。数字警报系统以计算机屏幕中的列表形式显示警报。这种显示方式迫使操作员滚动或导航页面以查看活动警报。同样，当与固定位置警报系统一起使用时，警报列表不允许操作员应用在训练过程中获得的模式识别实践。警报处理和诊断系统（APDS）通过应用基于警报优先级的警报减少技术来简化警报监视任务。它使操作员可以在工厂发生故障时专注于最重要的警报。新一代的APDS应该基于改进的警报分析方法。开发这种方法。 Tecnatom审查了适用的标准和我们自己的警报分析经验。本文记录了方法论发展的过程和结论。

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