Safety Assessment for Power Plants using Analytical Hierarchy Process and System Functionality
Safety Assessment for Power Plants using Analytical Hierarchy Process and System Functionality
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DOI：
10.1109/icnsc.2007.372861
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发表时间：
2007-04
期刊：
影响因子：
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通讯作者：
Zongxiao Yang;Xiaobo Yuan;J. Wang;A. Inoue;Ming-ran Deng
中科院分区：
文献类型：
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作者：
Zongxiao Yang;Xiaobo Yuan;J. Wang;A. Inoue;Ming-ran Deng
提出了一种基于层次分析法和系统功能的火电厂安全评价方法。建立了基于电厂安全关键影响因素的多层次评价结构。为解决系统安全性优于子系统安全性权重和的问题，运用系统功能原理和层次分析法构造了系统安全性的优势函数。该分析方法可以对发电厂安全评价因子的谐波进行调整，为企业管理者进行安全管理和安全评价提供决策建议或安全模拟手段。该方法已成功应用于大唐洛阳首阳山电厂的企业安全评价。
A safety assessment approach based on analytical hierarchy process and system functionality is proposed in this paper for power plant safety. The multi-hierarchy valuation structure is established on a basis of key influence factors for power plant safety. The preponderant function of system safety is constructed by using system functionality principle and analytical hierarchy process for resolving the problem that systems safety preponderates over the weight sum of sub-systems safety. The proposed analysis approach can adjust the harmonics of safety assessment factors for power plants, and provide decision-making advices or safety simulation means for the enterprise managers for safety management and safety assessment. The proposed method is applied successfully to the enterprise safety assessment of Datang Luoyang Shouyangshan Power Plant.