现代电力2024，Vol.41Issue(3)：412-420,9.DOI:10.19725/j.cnki.1007-2322.2022.0265
考虑多场景下自动化设备故障的主动配电网可靠性评估
Active Distribution Network Reliability Evaluation Considering Automation Equipment Failure in Multiple Scenarios
摘要
Abstract
This paper proposes an active distribution network reliability assessment method that takes into account the failure of distribution network automation equipment in multiple scen-arios,in view of the"double carbon"target that will pro-mote the development of clean energy access and intelligent distribution network equipment in power systems.Firstly,Lat-in hypercube sampling method with time series segmentation clustering algorithm is used to generate scenarios.Then,based on the theory of equipment health index to establish a fault model of automation equipment under multiple scenarios,as well as a comprehensive consideration of the source-load mod-el under multiple scenarios,the real-time formation probability of islands and the operation of automation equipment under that time period are calculated,and then the reliability of the distri-bution network is evaluated and the system reliability index is calculated,and finally the effectiveness of the method and mod-el is proved by the IEEE-RBTS BUS6 F4 arithmetic example.关键词
配电网自动化/自动化设备/多场景技术/健康指数/配电网可靠性计算Key words
distribution network automation/automation equipment/multi-scene technology/health index/distribu-tion network reliability calculation分类
信息技术与安全科学引用本文复制引用
艾璨,刘会家..考虑多场景下自动化设备故障的主动配电网可靠性评估[J].现代电力,2024,41(3):412-420,9.基金项目
国家自然科学基金项目(51477090).Project Supported by National Natural Science Foundation of China(51477090). （51477090）
