风险维修分析技术在某火电厂高温过热器检修中的应用  

APPLICATION OF RISK-BASED MAINTENANCE ANALYSIS TECHNOLOGY IN REPAIR OF HIGH-TEMPERATURE SUPEHEATER IN ONE THERMAL POWER PLANT

作　　者：刘振宇[1] 孙玺[1] 王忠杰[1] 李耀君[1] 李崇晟[1] 杜保华[1] 薛晗光[1] 王大鹏[1] 鲁宁[1] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032

出　　处：《热力发电》2011年第7期1-5,共5页Thermal Power Generation

摘　　要：风险维修分析技术是一项新兴的设备维修管理技术,可应用于电厂所有设备的检修。在对某电厂高温过热器进行状态检修的基础上,采用风险维修分析技术对该设备进行分析,明确了设备的风险等级,评价了危险点。据此,对维修策略进行了优化,使锅炉设备的检修和运行的安全经济性得以提高。The risk-based maitenance（RBM） analysis technology is a newly emerging maintenance management technology,which can be used for repair of all equipments in power plants.On the basis of inspecting operation state of the high-temperature superheater in one thermal power plant,the said equipment has been analysed by using the RBM anaysis method,the risk grade of said equipment being evaluated,and the dangerous points being clearly given.Based on these,the maintenance strategy has been optimized,making the safety and economic efficiency of the boiler equipment in reqair and operation to be enhanced.

关 键 词：火电厂 锅炉 高温过热器 风险维修 失效 维修策略 

分 类 号：TK223.32[动力工程及工程热物理—动力机械及工程]