燃气轮机发电机组轴系对中技术研究  

Research on Shafts Alignment Technology of Gas Turbine Generator Unit

作　　者：岳媛 徐鑫 Yue Yuan;Xu Xin(AECC Shenyang Engine Research Institute,Shenyang 110015,China)

机构地区：[1]中国航发沈阳发动机研究所,辽宁沈阳110015

出　　处：《内燃机与配件》2024年第12期47-49,共3页Internal Combustion Engine & Parts

摘　　要：燃气轮机发电机组设备在安装和维修的过程中轴系对中技术关系重大。本文主要描述了以下三个方面的内容:1)几种常见的大型机械设备轴系对中方法的优缺点;2)燃气轮机转子与发电机转子对中常用的对中方法分析,对中过程中的技术要求和具体操作方法;3)燃气轮机发电机组轴系对中过程中,影响轴系对中效果的因素。通过这几个方面内容的探讨,得出了普及激光对中仪在燃气轮机发电机组安装维护中的应用应该是未来发展趋势的结论。In the process of installation and maintenance of gas turbine generator unit equipment,shafting alignment technology is very important.The paper mainly descrebes three aspects:the advantages and disadvantages of several common centering methods in the alignment of large mechanical equipment shafting,such as feeler instrument method;Gas turbine rotor and generator rotor alignment commonly used centering reguirements;Analysis of factors affecting the effect of shafting alignment in gas turbine generator unit.Through the discussion of these aspects,it is concluded that the application of laser centering instrument in the installation and maintenance of gas turbine generator unit should be the future dvelopment trend.

关 键 词：燃气轮机发电机组 轴系对中 联轴器 

分 类 号：TK479[动力工程及工程热物理—动力机械及工程]