核电关键设备加速老化分析与维修策略研究

Analysis and Maintenance Policy on Accelerated Aging of Nuclear Power Critical Equipments

针对核电站关键设备出现的加速老化问题,给出了加速老化的因素,制定了技术路线,对设备的老化状态、可靠性做了评估分析。并对加速老化机理分析和对策做了研究,为下一步设备维修策略的制定奠定基础。

Key equipments for nuclear power plants appeared accelerated aging problem, the paper gives the accelerated aging factor, the establishment of technical routes, the aging of the equipment status, to do an assessment of the reliability analysis. As well as aecelerated aging mechanism analysis and countermeasures have done a study on maintenance of equipment for the next lay the foundation for the formulation of strategy.