使用故障树理论对电网调度自动化系统应急预案完备度的量化分析  

Completeness degree quantitative analysis of dispatching automation system emergency preplan based on FTA

作　　者：高明[1] 李文云[1] 袁德君[1] 蒋亚坤[1] 马玲[1] 

机构地区：[1]云南电力调度中心,云南昆明650011

出　　处：《电力系统保护与控制》2010年第17期58-63,69,共7页Power System Protection and Control

摘　　要：针对电网调度自动化系统应急预案研究了如何对其完备度进行分析与评价的问题。根据上级部门发布的应急预案编制导则,使用了故障树分析法(FTA)建立了标准故障树,通过该标准故障树与应急预案的比对,找出了应急预案缺失的基本事件,再根据这些基本事件对预案完备度进行了量化分析。给出了一个标准故障树实例,利用该故障树对某一应急预案找出了缺失基本事件集,并对该预案进行了完备度量化分析。对在完备度评价过程中反映出的问题进行了探讨。The problem of how to analyse and evalulate the completeness degree of the dispatching automation system emergency preplan is studied. According to the compilation guide published by higher departments,F TA is used in this paper to establish the standard fault tree of the dispatching automation system emergency preplan ,and the missing basic events are found out by means of comparison between the fault tree and the emergency preplan,then completeness degree quantitative analysis is given based on it. An example of a fault tree is given,a set of missing basic events is found by the fault tree according to an emergency preplan,and the completeness degree of the preplan is analyzed. Finally the problems reflected in this process are discussed.

关 键 词：FTA 应急预案 基本事件 完备度 量化分析 

分 类 号：TM734[电气工程—电力系统及自动化]