Analysis of the Key Role of Relay Protection Devices in Safe Operation of Power Plants
This paper introduces the basic principle and components of the relay protection device,discusses the key role of the relay protection device in equipment protection,personnel safety,power system stability improvement,system reliability enhancement and maintenance cost reduction,analyzes the development trend of the relay protection device,and emphasizes that power plants should attach great importance to the construction,operation and maintenance of the relay protection device.Make sure it is in good condition and performing at maximum efficiency.
relay protection devicepower plant safetyequipment protectionpower system stabilityintelligentizationdigitizationnetworking