摘要
对变工况下抽汽凝汽式汽轮机特性进行了研究，并根据１２５ＭＷ机组运行试验数据，运用数值分析学中的最小二乘法原理建立了调节级变工况数值特性方程，可供研制电厂在线监测系统参考。
The characteristic of steam extraction condensating steam turbine
under variable conditions are studied. On this basis, a characteristic formula for variable
conditions of adjusting stage is set up by least square method according to test results of 125 MW
unit.
出处
《电站系统工程》
1999年第2期20-24,共5页
Power System Engineering
关键词
凝汽式汽轮机
变工况
在线监测
数值分析
汽轮机
numeric analysis
characteristic formula
variable conditions
on line monitoring
