计及终端可靠性的配电终端优化布局方法
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引用本文:卢丹1,张琳娟1,邱超1,郝建国1,李成2.计及终端可靠性的配电终端优化布局方法[J].计算技术与自动化,2025,(2):183-188
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卢丹1,张琳娟1,邱超1,郝建国1,李成2 (1.国网河南省电力公司经济技术研究院,河南 郑州 4500522.湖南大学电气与信息工程学院,湖南 长沙 410082) 
中文摘要:配电终端失效将影响配电网故障定位和故障隔离,所以在配电终端规划中不考虑终端失效带来的影响是与实际不符的。为此提出了计及终端可靠性的配电终端优化布局方法,该方法在考虑配电终端故障率和已安装终端与待选安装位置关联关系的基础上,计算馈线各分段的终端安装重要度,然后参照终端安装重要度进行配电终端的优化布局。将该方法应用于RBTS BUS2系统,仿真结果验证了该方法的有效性和寻优效率上的优越性。
中文关键词:配电终端  优化布局  终端安装重要度  可靠性评估
 
Optimal Placement of Distribution Terminal ConsideringInfluence of Terminal Reliability
Abstract:Distribution terminal failure will affect the power supply reliability of distribution network, so it is inconsistent with the reality that the impact of terminal failure is not considered in the optimal layout of distribution terminal. Therefore, a distribution terminal optimization layout method considering the terminal failure rate is proposed. Based on the consideration of the distribution terminal failure rate, this method calculates the installation importance of each node terminal of the distribution network according to the improvement of power supply reliability by installing the distribution terminal, and considers the influence of the installed terminal nodes on the installation importance of the remaining node terminals. Finally, the node installation importance is used to plan the terminal optimization layout. The proposed method are used to optimize the layout of terminal on RBTS BUS2 system, the layout results verify the effectiveness and superiority of this method.
keywords:distribution terminal  optimization layout model  terminal installation importance  reliability evaluation
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