Study on operator's SA reliability in digital NPPs. Part 1: The analysis method of operator's errors of situation awareness
Study on operator's SA reliability in digital NPPs. Part 1: The analysis method of operator's errors of situation awareness
复制标题
数字核电厂运营商SA可靠性研究
DOI：
10.1016/j.anucene.2016.12.011
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发表时间：
2017-04-01
影响因子：
1.9
通讯作者：
Li Xiao-fang
中科院分区：
文献类型：
--
作者：
Li Peng-cheng;Zhang Li;Li Xiao-fang
Situation awareness (SA) is a key element that impacts operator's decision-making and performance in nuclear power plants (NPPs). The subsequent complex cognitive activities cannot be correctly completed due to errors of situation awareness (ESA), which will lead to disastrous consequences. In order to investigate and analyze operator's ESA in the digitized main control room (DMCR) of a nuclear power plant, the model of ESA is established, the classification system of ESA is developed based on the built ESA model, and the analysis method of ESA is also constructed on the basis of the observation of simulator and operator surveys. Finally, a case study is provided to illustrate the concrete application of the method. It provides a theoretical and practical support for the operator's SAE analysis in a digitized main control room of a nuclear power plant. (C) 2016 Elsevier Ltd. All rights reserved.
