“Q因子”在超临界600MW机组设计中的应用  

The Application of "Q Factor" to the Design for Rotor System of 600MW Supercritical Turbine-Generator Unit

作　　者：申秀兰[1] 杨其国[1] 杜连庆[1] 吕智强[1] 张玮[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2007年第1期27-28,31,共3页Turbine Technology

摘　　要：超临界600MW汽轮发电机组是国内首台大型超临界机组,设计分析难度很大,针对超临界600MW汽轮发电机组轴系,采用国际上通用的不平衡响应及共振转速峰值响应灵敏度Q因子(Q factor)进行计算和分析及评价。The 600MW supercritical turbine - generator unit is the first domestic unit of large supercritical turbine-generator, the design and analysis of which is very difficult. This paper states that the rotor system of 600MW supercritical turbine - generator unit adopts the internationally commonly used unbalance response and ＂Q factor＂ to perform calculation, analysis and evaluation.

关 键 词：汽轮发电机组 轴系 不平衡响应 响应灵敏度Q因子 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]