摘要
分析了分布式智能配电网的特点,提出了一种全流程、多层级的快速自愈技术方案,并搭建实验平台验证了方案。结果表明,所提技术能在毫秒级实现故障定位与隔离,在秒级内恢复非故障区域供电,SAIDI和SAIFI指标分别降低87.5%,充分彰显了分布式智能配电网的自愈优势。
This paper analyzes the characteristics of distributed intelligent distribution networks,proposes a full process,multilevel fast self-healing technology solution,and builds an experimental platform to verify the solution.The results show that the proposed technology can achieve fault location and isolation in milliseconds,restore power supply to non fault areas in seconds,and reduce SAIDI and SAIFI indicators by 87.5%respectively,fully demonstrating the self-healing advantages of distributed intelligent distribution networks.
作者
蔡瑞芳
CAI Ruifang(Power Supply Operation and Maintenance Management Center,Xinneng Co.,Ltd.,Shanxi Huayang Group,Yangquan,Shanxi 045008,China)
出处
《自动化应用》
2025年第6期159-161,共3页
Automation Application
关键词
智能配电网
快速自愈
故障检测
故障隔离
intelligent distribution network
rapid self-healing
fault detection
fault isolation
