基于RCM的汽动给水泵及小汽轮机检修策略  

Research on Maintenance Strategies for Steam-Driven Feed Pump and Small Steam Turbines Based on RCM

作　　者：王奎星 杨旭辉 马长亮 王鲁玉 夏亚磊 WANG Kuixing;YANG Xuhui;MA Changliang;WANG Luyu;XIA Yalei(Datang Sanmenxia Electric Power Co.,Ltd.,Sanmenxia 472000,China;Central South Electric Power Test and Research Institute,China Datang Corporation Science and Technological General Research Institute Co.,Ltd.(Datang Central and Southern(Zhengzhou)Electric Power Testing and Research Institute Co.,Ltd.,),Zhengzhou 450000,China)

机构地区：[1]大唐三门峡电力有限责任公司,河南三门峡472000 [2]中国大唐集团科学技术研究总院有限公司中南电力试验研究院(大唐中南(郑州)电力试验研究院有限公司),河南郑州450000

出　　处：《电工技术》2024年第24期263-266,共4页Electric Engineering

摘　　要：基于RCM理论,针对汽动给水泵及小汽轮机建立完善的检修策略模型。通过分析各部件的结构、功能,建立汽动给水泵组设备树;通过研究各部件故障模式及影响,确定故障模式重要度、部件劣化度等评价指标的赋值规则;融合3种故障发生概率的测算方法对设备的风险进行科学评估,最终确定合理的检修策略。基于此策略搭建并部署的RCM智慧管理平台,验证了该检修策略模型的准确性与可行性。Based on the RCM theory,this paper establishes a comprehensive maintenance strategy model for steam feed pumps and small steam turbines.By analyzing the structure and function of each component,a steam feed pump equipment tree is established.By studying the failure modes and impacts of each component,the assignment rules of evaluation indicators such as failure mode importance and component degradation degree are determined.Three methods for calculating the probability of failure are integrated to scientifically assess the risk of the equipment and ultimately determine a reasonable maintenance strategy.The RCM intelligent management platform built and deployed based on this strategy verifies the accuracy and feasibility of the maintenance strategy model.

关 键 词：汽动给水泵及小汽轮机 RCM理论 设备检修 检修策略 

分 类 号：TM611[电气工程—电力系统及自动化]