炳灵水电站330kV母线及线路微机保护系统设计

Design of Micro-computer Protection System for the 330kV Bus-bar and 330kV Power Line of Bingling Hydropower Station

主要介绍了炳灵水电站330kV线路保护设计方案及设备选择,同时介绍了保护双重化后两套装置之间的配合设计思路,详细说明了保护装置和通信之间的配合问题,同时对保护的抗干扰问题做了简要的描述。

This paper mainly describes the design scheme and equipment selection of 330kV line protection system of the Bingling Hydropower Station, the coordinative design thinking between two installations after the doubling protection, illustrates in detailed the coordinative problem between the protection installations and communication, and at the same time briefly introduces the anti-interference problem of the protection.