基于抗毁性分析的中压配电网络拓扑结构  

Medium Voltage Distribution Network Topology Based on Survivability Analysis

作　　者：杨丽徙[1] 曾新梅[1] 方强华[2] 娄北[2] 张鸿雁[2] 李珂[1] 

机构地区：[1]郑州大学电气工程学院,河南省郑州市450001 [2]河南省电力公司郑州供电公司,河南省郑州市450006

出　　处：《电力系统自动化》2013年第8期65-69,共5页Automation of Electric Power Systems

基　　金：河南省教育厅自然科学基金资助项目(2011A470011)

摘　　要：应用复杂网络理论,基于抗毁性分析对中压配电网络拓扑结构进行了研究。定义了中压配电网络拓扑结构抗毁性量度指标;给出了抗毁性拓扑建模的基本假设条件,建立了抗毁性优化模型;通过逐步递减的方法,对不同网络结构的抗毁性指标进行了量化计算,为中压配电网络规划方案的选择提供了辅助决策依据。算例验证了该方法的合理性,从拓扑结构分析的角度为中压配电网络的安全可靠性分析开辟了蹊径。Based on the complex network theory and survivability analysis method,a medium voltage distribution network topology is investigated.The definition of survivability metric and assumptions about survivability topology modeling for a medium voltage distribution network topology are presented.Then,the survivability optimization model is developed.To provide a secondary basis for decision making for the selection of planning program for the medium voltage distribution network,the survivability indicators for different network structures are quantificationally calculated based on the gradually decreasing method.The rationality of this method is verified,and a new way for the safety and reliability analysis of medium voltage distribution network is put forward in the perspective of topological analysis.

关 键 词：中压配电网络 拓扑结构 复杂网络理论 抗毁性 安全可靠性 

分 类 号：TM73[电气工程—电力系统及自动化]