大中型立式水泵机组振动故障诊断技术研究  

作　　者：席傲然 莫岳平 王玉杰[2] 王建明 毛新平 任学强 

机构地区：[1]扬州大学电气与能源动力工程学院,江苏扬州225127 [2]山西省水利水电勘测设计研究院有限公司,山西太原030000 [3]厦门品方工程项目管理有限公司山西省分公司,山西太原030000 [4]山西省平遥县水利局,山西晋中030600

出　　处：《科技创新与应用》2022年第4期148-151,154,共5页Technology Innovation and Application

基　　金：山西省水利厅科技项目(2020-030)。

摘　　要：文章分析立式水泵机组故障诊断技术的发展过程与现状。从基于解析模型的故障诊断方法、基于信号的故障诊断方法和基于知识的故障诊断方法 3个方面出发,详细介绍多种立式水泵机组故障检测、诊断方法,并分析各种方法的优缺点,为大中型立式水泵机组的故障诊断提供理论、方法参考。This paper analyzes the development process and status quo of the fault diagnosis technology of vertical water pump unit. Several common fault detection methods of vertical water pump unit are introduced in detail from the analytical model-based processing method, signal based processing method and knowledge based processing method three aspects. The advantages and disadvantages of these methods are analyzed and summarized, which provides some theoretical methods for fault diagnosis of large and medium-sized vertical water pump units.

关 键 词：立式水泵机组 故障诊断 振动检测方法 

分 类 号：TM621[电气工程—电力系统及自动化]