| 大庆油田电网连锁故障分析研究 |
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| 引用本文： | 陈娟,安晓龙,王大鹏.大庆油田电网连锁故障分析研究[J].科学技术与工程,2011,11(16):3650-3653,3663. |
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| 作者姓名： | 陈娟 安晓龙 王大鹏 |
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| 作者单位： | 1. 辽河油田公司金马油田开发公司,盘锦12410
2. 海洋石油工程股份有限公司设计公司,天津,300451 |
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| 摘 要： | 选取大庆油田110 kV和35 kV电压等级的电网,选择ERSI的MapObjects组件,利用C#进行集成二次开发后建成的系统,对建模后的电网选择初始故障,从而得到可能发生连锁故障的线路组成的关键输电断面。同时进行潮流分析,根据故障树理论建立大庆油田电力系统连锁故障的故障树结构;求取导致连锁事件的最小割集;求取连锁事件的发生概率;确定连锁事件的发展模式。为大庆油田电网的安全运行提供了有力参考依据。
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| 关 键 词： | 连锁故障 潮流计算 故障树 |
| 收稿时间： | 3/8/2011 2:43:39 PM |
| 修稿时间： | 3/9/2011 5:51:18 PM |
Cascading failure analysis in Daqing oil-field Grid |
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| CHEN Juan,AN Xiao-long,WANG Da-peng.Cascading failure analysis in Daqing oil-field Grid[J].Science Technology and Engineering,2011,11(16):3650-3653,3663. |
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| Authors: | CHEN Juan AN Xiao-long WANG Da-peng |
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| Institution: | CHEN Juan1,AN Xiao-long2,WANG Da-peng1(Jinma Oilfield Development Company,LiaoHe Oilfield Company1,Panjin 124010,{P.R.China,Engineering Company,Offshore Oil Engineering Co.,LTD2,Tianjin 300451,P.R.China) |
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| Abstract: | 110 kV and 35 kV voltage class Grid from Daqing oil-field Grid are selectsed,used Map Objects components of ERSI and utilized the system which constructed by integrate secondary development with C# to select initial failure for the modeling Grid,accordingly gets the key transmission cross-section,which is formed from potential cascading failure lines.Conduct power flow analysis,on the basis of fault tree theory,fault tree hierarchy of cascading failure of Daqing oil-field power system is establish;The Minim... |
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| Keywords: | cascading failure power flow calculation fault tree |
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