大型电站凝汽器动态数学模型的研究  

Research on Dynamic Mathematics Model of Large Power Station Condenser

作　　者：崔凝[1] 王兵树[1] 马士英[1] 赵文升[1] 

机构地区：[1]华北电力大学,保定河北071003

出　　处：《汽轮机技术》2001年第2期81-86,115,共7页Turbine Technology

摘　　要：在对凝汽器工作过程和工质物性合理简化的基础上 ,详细论述了建立凝汽器动态数学模型的机理 ;讨论了蒸汽凝结量的两种计算方法 ,并将计算结果与现场设备调试曲线进行对比。通过在电站仿真工程中的应用 。On the basis of reasonably simplifying working process of condenser and physical character of working medium, the principle about setting up dynamic mathematics model of condense is discussed in detail, two calculation methods on steam condensing are also expaunded, and the calculation results and real equipment testing curve are compared. The fact is proved that the dynamic mathematics model on condenser is greatly practicable in simulation field by applying it in power station simulator projects.

关 键 词：凝汽器 数学模型 仿真 电站 汽轮机 

分 类 号：TM621.3[电气工程—电力系统及自动化] TK264.11[动力工程及工程热物理—动力机械及工程]