低水头电站调压室优化设计计算研究  

Calculation Study on Optimal Design of Surge Chamber of Low Water Head Power Station

作　　者：陈浩[1] 鞠小明[1] 刘朝清[2] 王文蓉[1] 

机构地区：[1]四川大学水电学院,四川成都610065 [2]国家电力公司成都勘测设计研究院,四川成都610072

出　　处：《四川大学学报（工程科学版）》2002年第4期22-25,共4页Journal of Sichuan University (Engineering Science Edition)

摘　　要：低水头电站调压室优化设计可以节省较大工程量 ,采用特征线法对一实际工程引水发电系统进行了数学模拟和稳定性计算分析 ,指出水电站引水发电系统稳定性由调压室断面积和机组调速器共同决定 ,调速器参数整定合适时 ,低水头电站调压室断面积可以采用小于托马公式计算所得的面积。Large amount of excavating quantity of a project can be decreased by optimizing the design of surge chamber of low water head power station. The characteristic method is applied to analysis the stability of water supply and power system of a project. The result reveals that stability of waterway and power system depended on the area of surge chamber and the governor of power machine. A less area than usuals from Thoma formula can be adopted if the parameter of governor is adequate. It has great economic benefit to conduct the analyzing stability of low water head power station.

关 键 词：低水头电站 调压室 优化设计 计算 引水发电系统 数学模拟 稳定性 

分 类 号：TV732.5[水利工程—水利水电工程]