浅谈水电站圆筒阀电气液压控制系统

Discussion on the Electric and Hydraulic Control System of the Cylinder Valve of the Hydropower Station

圆筒阀由于其安装方便,可靠性好,控制精度高等优点而得到专业人士的广泛关注,并被越来越多的水电站采用,随着PLC技术的发展,电气液压相结合的控制技术在圆筒阀控制系统中得到了广泛的应用。文章描述了一种应用于实际工程的控制精度高且可靠性高的圆筒阀电气液压控制系统,对今后圆筒阀控制技术的研究具有一定的参考价值。

The cylinder valve has been widely concerned by professional people because of its advantages of convenient installation,good reliability and high control precision.It has been adopted by more and more hydropower stations.With the development of PLC technology,the control technology of electric hydraulic combination has been widely used in the control system of cylinder valve.This paper describes a kind of technology.The electric and hydraulic control system of cylinder valve,which has high control precision and high reliability applied to practical engineering,has a certain reference value for the research of the control technology of cylinder valve in the future.