基于物元模型的地下变电站安全风险分析  

Safety Risk Analysis of Underground Substation Based on Matter-element Model

作　　者：杨太华[1] 王占海[2] 

机构地区：[1]上海电力学院,上海200090 [2]天津城市建设学院,天津300384

出　　处：《华东电力》2013年第3期524-527,共4页East China Electric Power

基　　金：上海社科基金资助项目(2008BZH004);上海市教委重点学科项目(J51302)~~

摘　　要：在分析地下变电站安全性特点的基础上,提出地下变电站安全风险评价指标体系,包括人身安全、环境污染、辅助设备系统安全、电网运行安全、水浸安全。该指标体系能够较客观地反映地下变电站的安全风险水平,为其安全应急管理措施的制定提供了量化依据。同时,考虑到各影响因素的复杂性,提出了一种基于可拓物元模型的地下变电站安全风险评估方法,分析了应用实例。Based on the characteristic analysis of underground substation safety, this paper proposes an safety risk as- sessment index system, including human safety, environment pollution, system safety of auxiliary equipment, grid op- eration safety and flooding safety： This index system can reflect the risk level of power grid reasonably and compre- hensively, and offer the quantificational basis for drafting emergency measures for underground substation security. Considering the complexity of the influencing factors, a new safety risk assessment method of underground substation is proposed based on matter-element model, and the case study is conducted in the paper.

关 键 词：地下变电站 安全风险评价指标体系 物元模型 

分 类 号：TM63[电气工程—电力系统及自动化]