全数字水轮机调速器电液随动系统的仿真研究  

Simulation study on the electrohydraulic servo system of full-digital speed governor system of turbine

作　　者：太军君[1] 刘长青[1] 杨晓红[1] 

机构地区：[1]华北电力大学,河北保定071003

出　　处：《水力发电》2003年第11期41-43,共3页Water Power

摘　　要：以自行研制的二级全数字电液伺服阀为基础,构造了一个全数字的电液随动系统,通过参数计算和数学模型的建立,以及MATLAB仿真,表明系统具有很好的动态特性,很适合于工程应用。In this paper, a digital electrohydraulic servo system was built, based on the twostage digital electrohydraulic servo valve developed by us. Then the parameters of this system were calculated and mathematical models were built. And we take simulation study on this system. It was proved that this system has good dynamic properties and is suitable to the application of project.

关 键 词：水轮机调速器 仿真研究 数字伺服阀 电液随动系统 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置] TH137.52[自动化与计算机技术—控制科学与工程]