城市电力系统抗震可靠度分析  

ANALYSIS OF A SEISMIC RELIABILITY OF CITY POWER SYSTEM

作　　者：王毅恒[1] 郑婉婷 赵超[1] 

机构地区：[1]四川理工学院建筑工程学院,四川自贡643000 [2]四川卫生康复职业学院,四川自贡643000

出　　处：《低温建筑技术》2016年第6期134-136,共3页Low Temperature Architecture Technology

基　　金：四川省高校重点实验室开放基金项目(2014QYJ06;2015QYY01);四川省教育厅项目(15SB0122;16ZB0246)

摘　　要：城市电力系统是基础设施中生命线系统工程的一部分。一旦电力设备地震作用下损坏严重,将会严重影响城市地震后的紧急救援工作。本文通过对城市电力系统可靠性分析,分析出整个城市电力系统的抗震能力,并找出城市电力系统的抗震薄弱环节。最后,以宁德市为例,利用本文方法计算出了宁德市电力系统的可靠度概率。并对其震害结果进行了分析统计。证明该方法具有可行性,并且具有较高的可靠性。City power system is part of the important urban lifeline system engineering. Once the power system under the effects of earthquake damage is serious,it will be seriously impact on the urban emergency command and emergency relief work. Based on the analysis of aseismic reliability of the urban power system,we can concludes that the city power system a seismic capacity. Finally,the reliability probability of Ningde power system is obtained by using this method. The seismic damage result was statistical analyzed. It is shown that this method is feasible and highly reliable.

关 键 词：电力系统 可靠度概率 宁德市 

分 类 号：TU852[建筑科学]