| 基于复杂网络理论的电网脆弱性评估 |
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| 引用本文： | 汤荡之.基于复杂网络理论的电网脆弱性评估[J].黑龙江电力,2011,33(5):368-369,373. |
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| 作者姓名： | 汤荡之 |
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| 作者单位： | 长春供电公司,吉林长春,130000 |
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| 摘 要： | 近年来频繁发生的大停电事件引起人们对电网可靠性的广泛关注.基于复杂网络理论,提出一种电网结构脆弱性分析方法,依据线路电抗和电压作为介数值指标来衡量电网的脆弱线路.通过分析IEEE39节点系统,证实了该方法的有效性和实用性.
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| 关 键 词： | 复杂网络理论 脆弱性评估 介数 |
Vulnerability assessment of electric power network based on complex network theory |
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| TANG Dangzhi.Vulnerability assessment of electric power network based on complex network theory[J].Heilongjiang Electric Power,2011,33(5):368-369,373. |
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| Authors: | TANG Dangzhi |
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| Affiliation: | TANG Dangzhi (Changchun Electric Power Supply Company,Changchuan 130000,China) |
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| Abstract: | The increasing power failure incidents in recent years arouse people's attention to the network reliability.On the basis of complex network theory,the paper proposes the vulnerability assessment of power network structure,which is applied to weight the vulnerable line in the network according to the line reactance and voltage as the link hum index.The analysis of IEEE39 node system proves the effectiveness and practicality of this method. |
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| Keywords: | complex network theory vulnerability assessment link hum |
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