外高桥900MW超临界汽轮机某些特点介绍  

Introduction on Some Features of 900MW Supercritical Steam Turbine in Waigaoqiao Power Plant

作　　者：黄庆华[1] 周惠文[1] 

机构地区：[1]上海汽轮机有限公司,上海200240

出　　处：《热力透平》2003年第4期225-229,共5页Thermal Turbine

摘　　要：　论述了外高桥900MW机组的结构特点,从材料的选用、轴系的特点、轴承及低压外内缸、内内缸的支撑和定位及大量波纹管的应用等方面入手,阐述了其先进性和稳定性,希望对国产的超临界机组的设计有所帮助。Structure characteristics of 900MW Supercritical Steam Turbine in Waigaoqiao Power Plant are mainly described. Advance and stability have been demonstrated by analyzing material application, the features of rotor system, unit orientation and connection, which is expected to be beneficial to the design of domestic supercritical uint.

关 键 词：900MW机组 超临界汽轮机 波纹管 材料 支承 定位 连接 发电厂 

分 类 号：TM621.3[电气工程—电力系统及自动化] TK262[动力工程及工程热物理—动力机械及工程]