汽轮给水机组液压调节系统动态特性研究  

Research on Dynamic Characteristics of Hydraulic Regulating System of Feed Water Pump Turbine

作　　者：倪平[1] 江攀 蔡佐君[1] 刘克成[1] NI Ping;JIANG Pan;CAI Zuojun;LIU Kecheng(Shanghai Marine Equipment Research Institute,Shanghai 200031,China)

机构地区：[1]上海船舶设备研究所,上海200031

出　　处：《机电设备》2018年第4期16-21,共6页Mechanical and Electrical Equipment

摘　　要：建立汽轮给水机组液压调节系统各环节数学模型,采用传递函数法对系统的动态特性开展研究,获得了调节阀在不同时间常数下的动态特性曲线,为深入开展调节系统研究奠定了基础。Mathematic models of hydraulic regulating system of feed water pump turbine are established. The transfer function method is used to study the dynamic characteristics of the system, and the dynamic characteristics of the regulating valve under different time constants are obtained, which lays a foundation for further research on the regulation system.

关 键 词：汽轮给水机组 液压调节系统 动态特性 传递函数法 

分 类 号：TK325[动力工程及工程热物理—热能工程]