基于层次关系的拓扑分析配电网潮流计算方法 |
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引用本文: | 潘文明,彭青,刘立,李亮. 基于层次关系的拓扑分析配电网潮流计算方法[J]. 安徽电力, 2010, 0(4) |
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作者姓名: | 潘文明 彭青 刘立 李亮 |
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作者单位: | 宿州供电公司; |
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摘 要: | 配电网潮流计算是配电网规划、网络分析、故障处理的基础,在分析现有配电网潮流计算方法的基础上,针对配电网结构特点,将一种目的为形成层次关系模型的配电网拓扑分析算法应用于配电网潮流计算中。通过该算法将配电网络支路按层次进行分类,以矩阵方式建立网络拓扑结构模型,结合支路层次关系矩阵用前推回代法计算各支路功率损耗和各节点电压,算例结果表明该算法表达简捷、概念清楚,方便实用。
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关 键 词: | 电力系统 配电网潮流 图论 层次关系 拓扑分析 前推回代 计算 |
Base on Hierarchy of the Topology Formation Algorithm in Distribution Network Power Flow Calculation |
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Abstract: | The distribution power flow calculation is the basis of distribution network planning,network analysis,troubleshooting.On the base of the existing distribution network power flow calculation method,aiming at structural features for the distribution network,a hierarchical model for the distribution network topology analysis algorithm is applied to the distribution network flow calculation. Through the algorithm,distribution network branch will be classified hierarchically,a matrix approach to building networ... |
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Keywords: | power system distribution power flow graph theory hierarchy topological analysis forward and backward substitution method calculation |
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