继电保护与配电自动化的协同故障分析

Analysis of Collaborative Faults Between Relay Protection and Distribution Automation

阐述继电保护与配电自动化的协同故障类型,探讨协同故障的处理策略,包括相间短路故障处理、小电流接地故障处理,小电阻接地系统单相接地故障和故障隔离技术应用。

This paper describes the types of collaborative faults between relay protection and distribution automation,analyzes the handling strategies of collaborative faults,including inter phase short circuit fault handling,small current grounding fault handling,single-phase grounding fault in small resistance grounding system,and application of fault isolation technology.