热力透平2025，Vol.54Issue(1)：57-60,77,5.DOI:10.13707/j.cnki.31-1922/th.2025.01.012
燃气轮机空缸发运总装工艺技术研究
Research on Assembly Process of Gas Turbine with Delivery of Empty Casing
曹红波 1李明超 1王嘉斌1
作者信息
- 1. 上海电气电站设备有限公司汽轮机厂,上海 200240
- 折叠
摘要
Abstract
The delivery delay of gas turbine blades has negative effect on the final assembly in gas turbine plants and the installation and commissioning in power plants.To solve this problem,complete assembly scheme of gas turbine with delivery of empty casing is developed,which means the delivery is without turbine blades.The rotor dynamic balance test is conducted using shared turbine blades in the factory,while the installation of four stages of rotating and stationary turbine blades,and the adjustment of flow clearance are completed in the power plant.There have been practical examples of gas turbines,on which this assembly scheme is successfully applied,and the feasibility and reliability of complete assembly scheme with delivery of empty casing is verified by the relevant operation experiences.The research results can provide reference for development of assembly process for different types of gas turbines.关键词
燃气轮机/动叶/静叶/通流间隙Key words
gas turbine/rotating blade/stationary blade/flow clearance分类
能源与动力引用本文复制引用
曹红波,李明超,王嘉斌..燃气轮机空缸发运总装工艺技术研究[J].热力透平,2025,54(1):57-60,77,5.
