摘要
为使汽轮机进汽流量特性具有较好的线性度,基于MATLAB语言设计了一种汽轮机流量仿真方法,能够根据各阀门实际流量特性及其相关控制参数准确仿真出汽轮机整体流量特性。试验结果表明,该方法的仿真效果与汽轮机实测流量特性高度一致,为阀门流量控制参数优化提供了良好的计算及效果检测平台,有效提高了汽轮机流量特性的线性度。
To make turbine flux characteristic have better linearity, based on MATLAB program language, this paper designed a simulation method of turbine flux. With each valve＇s actual flux and its control parameters, the method can give out an accurate simulation flux curve. The experiments data show it has the same result for simulation and measurement. This shows it＇s an effective method to optimization calculation and verifying of valve control parameters, and can effectively improve the linearity of turbine flux.
出处
《安徽电力》
2011年第4期27-30,共4页
Anhui Electric Power
关键词
汽轮机
阀门管理
调节阀门
参数优化
仿真计算
turbine
valve management
governing valve
parameter optimization
simulation calculation
