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首页> 外文会议>ISA EXPO 2009 >From Chaos to Performance: Alarm Management Using ISA-18.2
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From Chaos to Performance: Alarm Management Using ISA-18.2

机译：从混乱到性能：使用ISA-18.2进行警报管理

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The epic struggle of the operator to convert a constant flood of alarms to information and situational awareness still continues in many plants today. The new standard, ISA-18.2 Management of Alarm Systems for the Process Industries, provides a roadmap to end the perpetual struggle and take a step towards operational excellence. This paper follows the steps of the ISA18.02 alarm management lifecycle and how those steps solve the common pitfalls of alarm systems. In addition, ISA18.02 provides a framework which will allow operators to address one of the fundamental conclusions of Bransby and Jenkinson that "Poor performance costs money in lost production and plant damage and weakens a very important line of defense against hazards to people." [3]rnThe ISA18.02 lifecycle relates the key activities of alarm management. Some of these are the development of an alarm philosophy, rationalization of alarms, implementation, and the very important stage of operation. Other key stages are monitoring and assessment, management of change, and audit.rnCompleting the activities highlighted in the lifecycle will reduce the problems of nuisance alarms, stale alarms, unauthorized changes, and other common alarm problems. The result is an alarm system that is a true aid to the operator to avoid safety, environment, and quality incidents as well as increase uptime and productivity. Good alarm system performance supports operational excellence. In 2002, Campbell Brown stated "the fundamental goal isrnthat Alarm Systems will be designed, procured and managed so as to deliver the right information, in the right way and at the right time for action by the Control Room Operator (where possible) to avoid, and if not, to minimise, plant upset, asset or environmental damage, and to improve safety" [5], by utilizing the framework that has been developed in ISA18.02 this goal may be possible to realize.
机译：如今，在许多工厂中，操作员为将持续不断的警报转换为信息和态势感知而进行的艰巨努力仍在继续。新标准ISA-18.2用于过程工业的警报系统管理提供了一个路线图，以结束长期斗争并朝着卓越运营迈出一步。本文遵循ISA18.02警报管理生命周期的步骤，以及这些步骤如何解决警报系统的常见陷阱。另外，ISA18.02提供了一个框架，该框架将使操作员能够得出布兰斯比和詹金森的基本结论之一，即“性能低下会在生产损失和工厂损坏中付出金钱，并削弱了针对人身伤害的非常重要的防御线。” [3] rn ISA18.02生命周期涉及警报管理的关键活动。其中一些是警报原理的发展，警报的合理化，实施以及非常重要的操作阶段。其他关键阶段是监视和评估，变更管理以及审计。rn完成生命周期中突出显示的活动将减少麻烦警报，陈旧警报，未经授权的更改以及其他常见警报问题。结果是形成了警报系统，为操作员提供了真正的帮助，避免了安全，环境和质量事故，并增加了正常运行时间和生产率。良好的警报系统性能可支持卓越的运营。坎贝尔·布朗（Campbell Brown）在2002年表示：“基本目标是设计，采购和管理警报系统，以便以正确的方式在正确的时间提供正确的信息，以便控制室操作员（在可能的情况下）采取行动，以避免，如果不是这样，则通过利用ISA18.02中已开发的框架，可以最大程度地减少，减少工厂故障，资产或环境损害并提高安全性” [5]。

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