Fault analysis and improvement measures for fan air heater in a nuclear power station

Analyses the fault causes of fan air heaters in a nuclear power station. Combined with the characteristics of the nuclear power station, puts forward the technical improvement and management optimization measures, optimizes the operation logic of part station system, reduces the breakdown risk of units, improves the security of power plant, and provides a reference for the equipment purchasing of electrical heater equipment and the system design of power station.