GB/T 25841-2017
ActiveGuide of protection relaying for 1000kV power system
1000kV电力系统继电保护技术导则
Application Summary AI generated
This standard provides technical guidelines for the configuration, setting, and operation of protection relaying systems in 1000kV ultra-high voltage (UHV) AC power networks. It is specifically applied in China's UHV transmission projects to ensure the reliable detection and isolation of faults, maintaining grid stability and safety. The guide is used by engineers and utilities for designing, testing, and maintaining protection schemes in 1000kV substations and transmission lines.
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