变电站10 kV馈线保护配置及动作逻辑探究

Probe into the Configuration and Action Logic of 10 kV Feeder Protection in Substation

针对继电保护动作流程,重点解释了继电保护的组成元件。依照各元件的动作条件为脉络,分析了10kV馈线所配置的各种保护的动作逻辑,为现场生产人员理解10 kV线路保护动作,熟练掌握故障发生后的处理流程提供了必要的参考。

Aiming at the action flow of the relay protection,the main components of the relay protection are explained.In accordance with the operating conditions of each component,the operation logic of various protections configured for the 10kV feeder is analyzed,which provides the necessary reference for the field production personnel to understand the protection actions of the 10kV line and master the processing flow after the fault occurs.