基于叶顶计时法的汽轮机叶片振动在线监测系统的开发与应用  

Development and Application of an On-line Monitoring System for Turbine Blade Vibration Based on Blade Tip Timing

作　　者：关淳 马义良[1] 薛海亮[1] 潘劭平 李宇峰[1] 翁振宇[1] GUAN Chun;MA Yi-liang;XUE Hai-liang;PAN Shao-ping;LI Yu-feng;WENG Zhen-yu(Harbin Turbine Company Limited,Harbin 150046,China;Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046 [2]哈尔滨工业大学,哈尔滨150001

出　　处：《汽轮机技术》2021年第4期303-305,共3页Turbine Technology

摘　　要：着重论述了汽轮机叶片振动在线监测系统的开发与应用,从基本测试理论、系统框架、系统创新点、传感器研制以及技术应用等多个方面展开详细介绍,旨在为广大从事汽轮机监测及运维技术的专业人员提供研制经验,并为进一步系统优化提供技术借鉴。The present paper is focused on the development and application of on-line monitoring system for turbine blade vibration.The basic testing theory,system framework,system,sensor developmentand technical application are introduced in detail,aiming to provide a full research experience for the majority of professionals engaged in turbine monitoring and maintenance technology,and also provide technical reference for further system optimization.

关 键 词：叶片振动 叶顶计时 实时监测 电涡流传感器 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]