基于电站预防性维修周期对关重件可用度最大的研究

Research on the Preventive Maintenance Cycle of Power Station Core Part Base on Maximum Availability

理论分析了电站寿命周期内预防性维修周期对关重件可用度的影响,构建了寿命周期内考虑维修延误时间的可用度模型;结合蒙特卡罗方法以关重件可用度最大为优化目标通过实例分析了关重件的蒙特卡罗仿真流程。

The papertheoretically analyses the effect of maintenance cycleabout key components and important parts over the life cycle on power station. It sets up a model based onavailability for maintenance delay time through life cycle. It combines with Monte Carlo method to analyse the key components and important parts throughtheoperationprocessofsimulationsystem and based on maximizationavailability to achieveaootimizedgoal.