首页|计及配电网重构的配电网节点脆弱性评估

计及配电网重构的配电网节点脆弱性评估

扫码查看
传统的配电网节点脆弱性评估忽略了配电网结构随负荷状况的变化.针对该问题,以线路损耗最小为目标,采用量子粒子群算法对配电网进行重构.基于重构后的网络,综合多种脆弱性因素,分析了网络节点的脆弱性大小.再利用层次分析法赋权各种因素,最终得到综合各种因素的节点综合脆弱性.在 IEEE 33 节点系统上开展的仿真验证了所提出的方法的可靠性.
Network Reconstruction-considered Assessment of Distribution Network Node Vulnerability
Currently prevailing assessment methods for distribution network node vulnerability ignore the variation of dis-tribution network structure with the change of load state.To address this issue,this work carried out distribution network reconstruction by using the quantum particle swarm optimization algorithm with the objective of minimizing line loss.It then analyzed the extent of node vulnerability of the reconstructed network by integrating multiple vulnerability factors and assigned weights to various factors by using analytic hierarchy process,and finally,determined node's comprehensive vulnerability which integrated multiple factors.A simulative verification performed on the IEEE 33-node system indicated the reliability of the proposed method.

distribution networkquantum particle swarmvulnerabilityanalytic hierarchy process

王敏、蒲秋平、陈邦进、许鸿卫

展开 >

国网浙江省电力有限公司衢州供电公司,浙江 衢州 324000

三峡大学电气与新能源学院,湖北 宜昌 443002

配电网 量子粒子群 脆弱性 层次分析法

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(19)