要素扩展型闸门控制运用曲线设计  

Design of Factor Extension Gate Control Curve

作　　者：徐婷兰[1] 罗秉珠[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《红水河》2013年第1期22-25,33,共5页Hongshui River

摘　　要：文章所介绍的发明型技术专利《要素扩展型闸门控制运用曲线》综合体现了水利水电工程泄水闸水力设计和模型试验研究成果。用直角坐标四个象限,直观地表达了上下游水位、总来水流量、发电引用流量、弃水流量、泄水闸开闸孔数与开度、下游流态控制等10个水力要素之间的关联作用,通过它可以初步拟定电站泄洪闸门的运行控制程序。经在红水河上多个水电工程的实际运用情况表明,通过该方法拟定的闸门控制程序是可行的、合适的。The invention patent ＂Factor Extension Gate Control Curve＂ introduced in the paper gives an overview of the hydraulic design and the model test results of sluice gate. It shows the relations of ten hydraulic factors in the four quadrants of the Cartesian coordinate, such as the upstream and downstream water levels, the total inflow, the power generation flow, water spillage, the opened orifices and the opening of sluice gate, the downstream flow regime control etc., by which the operation control procedures of the sluice gate is determined preliminarily. Through practical ap- plications in hydropower projects on Hongshui River, the proposed gate control procedure is feasible and reasonable.

关 键 词：水力要素 闸门控制 关系曲线 流态 

分 类 号：TV222.2[水利工程—水工结构工程]