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基于10 kV双环网的分布式自愈系统运行可靠性分析

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基于实际应用,剖析了 10 kV双环网自愈系统的基本原理,并研究了其在隔离线路故障和母线故障时的动作逻辑,同时对自愈启动后可能出现的各种问题以及造成的后果进行了分析.最后,对比传统"手拉手"自愈系统,提出了影响10 kV双环网自愈系统运行可靠性的主要因素.
Operation Reliability Analysis of the Distributed Self-Healing System Based on 10 kV Double-Loop Network
Based on practical applications,the basic principles of the 10 kV double-loop network self-healing sys-tem are analyzed.The study investigates the action logic of the distributed self-healing system in typical 10 kV double-loop networks during line fault isolation and busbar faults.The potential issues and consequences are ana-lyzed that may arise after the self-healing system is activated.Compared to the traditional"hand-in-hand"self-healing system,the main factors affecting the reliability of the 10 kV double-loop network self-healing system are proposed.

double-loop networkdistributed self-healingoperational reliability

耿继瑜、肖恒威、卢圣财

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国网上海市电力公司松江供电公司,上海 201600

国网上海市电力公司嘉定供电公司,上海 201800

双环网 分布式自愈 运行可靠性

2024

电力与能源
上海市能源研究所,上海市电力公司,上海市工程热物理学会

电力与能源

影响因子:0.494
ISSN:2095-1256
年,卷(期):2024.45(6)