大型水轮机调速器逻辑式电液调节系统的研制  

Developing of Logical Electro-hydraulic Regulating System for Speed Governor of Large-scale Water Turbine

作　　者：万会雄[1] 明仁雄[1] 刘安平 

机构地区：[1]武汉理工大学物流工程系,武汉430063 [2]武汉三联水电控制设备公司,武汉430020

出　　处：《武汉理工大学学报（交通科学与工程版）》2002年第1期109-111,共3页Journal of Wuhan University of Technology（Transportation Science & Engineering）

摘　　要：为减轻水电站运行人员和检修人员的工作量 ,降低运行成本 ,研制了大型水轮机调速器逻辑式电液调节系统 ,系统由插装阀、数字阀等元件组成 .文中介绍了系统的构成原理、系统特点及静动态性能检测结果 ;指出了用该系统取代传统的主配压阀式结构 ,具有结构简单、制造成本低、抗污染能力强等优点 .In order to reduce the labor intensity of operation and overhauling,and cut down production costs,a logical electvo hydraulie regulating system for speed governor of large scale water turbine has been developed.The system consists of cartridge valves and digital valves and so on.This article introduces the principle of structure and static dynastic performances of the system,and pornts out that the logical electro hydraulic regulating system has many advantages such as its simple structure,lowcost and great ability against contamination.

关 键 词：水轮机调速器 电液调节系统 插装阀 数字阀 

分 类 号：TK730.41[交通运输工程—轮机工程]