核电厂维修策略有效性评估研究

Research on Effectiveness Evaluation of Nuclear Power Plant Maintenance Strategy

通过定期评估预防性和纠正性维修的有效性,持续改进维修大纲。开展核电厂维修大纲有效性评估,保证电厂各系统处于较高水平的可用性和可靠性,设备寿命管理最优化,确保维修大纲更有效地运转。本文根据国外核电厂的良好实践,结合国内核电厂维修法规,给出了核电厂维修策略有效性评估的方法和指标,为国内核电厂维修大纲的有效性评估提供了思路,该成果有助于提升国内核电厂安全、可靠、经济运行。

Through regular evaluation of the effectiveness of preventive and corrective maintenance,continuous improvement of the maintenance program.Carry out the evaluation of the effectiveness of the maintenance program for nuclear power plants to ensure that the power plant systems are at a higher level of availability and reliability,and the equipment life management is optimized to ensure that the maintenance program operates more effectively.Based on the good practices of foreign nuclear power plants,combined with domestic nuclear power plant maintenance regulations,this paper provides methods and indicators for evaluating the effectiveness of nuclear power plant maintenance strategies,and provides ideas for the effectiveness evaluation of domestic nuclear power plant maintenance programs.The results are helpful Improve the safe,reliable and economic operation of domestic nuclear power plants.