乐昌峡水利枢纽电站继电保护系统设计

Design of Relay Protection System of Lechangxia Hydropower Station

结合乐昌峡水利枢纽电站主接线,针对电站继电保护系统的设计原则和系统结构,依次阐述了发电机、主变压器、母线、厂用变及管理区变的继电保护设计方案,对国内同等类型的水电站继电保护系统设计具有一定参考意义。

The main wiring of Lechangxia Hydropower Station is briefly discussed, then the design principle and system structure of the relay protection system for power plant is introduced, and the detailed design of generators, main transformers and plant power transformers are introduced one by one. It has some reference value for the design of relay protection system of the same type of hydropower stations.