| 供电网络系统的可靠性分析 |
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| 引用本文： | 杜景林,杨亚弟.供电网络系统的可靠性分析[J].世界地震工程,2005,21(4):133-138. |
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| 作者姓名： | 杜景林 杨亚弟 |
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| 作者单位： | 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 |
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| 摘 要： | 研究了生命线工程系统中供电网络系统的可靠性分析方法。在元件可靠性分析的基础上，进行供电网络系统工程地震可靠性分析，提出了供电网络系统功能失效分级及失效等级的判定方法，并建立了功能失效系数的概念，给出了供电网络系统功能失效系数的计算方法，从而实现了供电网络系统功能失效分析的定量化。
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| 关 键 词： | 失效系数 可靠度 供电网络 |
| 文章编号： | 1007-6069(2005)04-0133-06 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-10-13 |
Reliability analysis of the power supply network system |
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| DU Jing-lin,YANG Ya-di.Reliability analysis of the power supply network system[J].World Information On Earthquake Engineering,2005,21(4):133-138. |
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| Authors: | DU Jing-lin YANG Ya-di |
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| Institution: | Institute of Engineering Mechanics, China Earthquake Administration, Harbinl50080, China |
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| Abstract: | In this paper,the reliability analysis methods of power supply networks in lifeline system are studied.Based on the element reliability analysis,the engineering seismic analysis of power supply networks is conducted.The classification and differentiating methods of functional invalidation are brought forward,the concept of functional invalidation coefficient and it's derivation method are also introduced,which can realize the quantitative analysis of power supply network system.It is concluded that the study is a great nelp to the construction of a practical expert system of earthquake resistance capability analysis of lifeline system. |
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| Keywords: | invalidation coefficient reliability power supply network |
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