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首页> 外文会议>International topical meeting on nuclear thermal hydraulics, operations and safety;NUTHOS-5 >A stochastic assessment of cavity flooding strategy involving operator action for yonggwang 3
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A stochastic assessment of cavity flooding strategy involving operator action for yonggwang 3

机译：yonggwang 3＆包括操作员动作在内的腔驱策略的随机评估

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This paper presents a new approach to the evaluation of an accident mangement strategy when an operator action is involved. This approach classifies the failure in implementing a given strategy into 4 possible states, and provides their corresponding quantification methods: 1) the failure of a diagnosis and decision-making by operators, 2) the failure of taking an action following a correct diagnosis, 3) the failure of a system operation following an adequate action, and 4) the failure due to a delayed action. The proposed methods were applied to assess a cavity flooding strategy that uses containment spray system (CSS), and the result shows that the methods are more appropriate in evalauting accident managemetn strategies when human actions are involved.
机译：本文提出了一种新的方法来评估涉及操作员动作的事故管理策略。这种方法将执行给定策略的失败分为4种可能的状态，并提供其相应的量化方法：1）操作员的诊断和决策失败，2）正确诊断后采取措施的失败，3 ）采取适当措施后系统操作失败，以及4）由于延迟措施而导致的故障。所提出的方法被用于评估使用安全壳喷淋系统（CSS）的型腔注水策略，结果表明该方法更适合于在涉及人为行为时规避事故管理策略。

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