变顶高尾水洞水电站机组运行稳定性研究  

Stability Analysis of Hydropower Station With Inclined Ceiling Tailrace

作　　者：赖旭[1] 陈鉴治[1] 杨建东[1] 

机构地区：[1]武汉水利电力大学水电系,武汉430072

出　　处：《水力发电学报》2001年第4期102-107,共6页Journal of Hydroelectric Engineering

基　　金：国家自然科学青年基金项目"变顶高尾水洞大型水电站运行稳定性研究"的部分内容 ;批号 5990 90 0 6。

摘　　要：本文在水轮机调节系统基本方程的基础上 ,引入了变顶高尾水洞明满分界面处水体来回运动的连续性方程。利用MATLAB中的仿真计算软件 ,研究分析了变顶高尾水洞水电站机组运行的稳定性 ,为变顶高尾水洞技术的推广应用 。In this paper,the basic equations of hydraulic turbine governing systems of hydropower station with inclined ceiling tailrace is developed by the introduction of the continuity equation at the interface between free surface and pressure flow.With MATLAB,emphasis has been put on the discussion of the operation stability of hydropower station with Inclined Ceiling tailrace,which can provide theoretical evidence for the application of inclind ceiling tailrace.

关 键 词：尾水洞 调速器 水电站 水轮机 运行 稳定性 

分 类 号：TV737[水利工程—水利水电工程]