基于聚类—灰色关联分析的数字化报警系统评价指标体系构建

通过分析核电站数字化报警系统的功能和特点、指标筛选原则以及几种常见定量分析方法,采用基于聚类—灰色关联分析的指标筛选方法,建立了由18个指标组成的核电站数字化主控室报警系统评价指标体系。该方法从指标相关性和重要性综合考虑,筛选出的指标体系更具科学性,实证分析表明该方法用于核电站数字化报警系统评价指标筛选是一种有效的方法,为核电站数字化报警系统的综合评价奠定了基础。

Establishment of Alarm Systems of Digital Control Room Based on Cluster and Grey Relational Analysis

According to analyzing the function and characteristics of digital alarm system for nuclear power plants,the principle of indicator screening and some common Quantitative Methods,this paper constructed a digital alarm system evaluation indicators system composed of 18indicators through the index screening approaches of cluster and Grey relational analysis. The indicators system consideration of the relevance and importance will be more scientific. The application example proved that the method was a valid evaluative method for indicator screening of digital alarm system in nuclear power plant,and this indicators system made a foundation for digital alarm system evaluation in nuclear power plant in the process of evaluation.