摘要
对长距离输水渠系控制蓄量运行的实现方法进行了研究,建立了一个包含倒虹吸、渡槽、取水口等建筑物在内的长距离输水渠道控制蓄量运行仿真模型。选取南水北调中线工程京石应急渠段作为典型渠系进行计算机仿真,结果表明控制蓄量运行方式可通过对整个输水渠系的水量进行合理调控满足渠系下游流量需求,适用于具有复杂运行要求而又缺少在线调节水库的长距离输水渠道系统。
It studied the controlled volume operation method in long distance water transfer and established a simulation model to simulate the controlled volume operation involved invert siphon,aqueduct and water intake.As an example,the simulation of automatic operation of the emergency sector of the South-to-North water diversion project was carried out and the results showed that the controlled volume method of operation can optimize the water storage of the canal system to meet the demand downstream which is suitable for long distance water transfer canal systems with complex operation conditions.
出处
《南水北调与水利科技》
CAS
CSCD
2009年第6期237-240,共4页
South-to-North Water Transfers and Water Science & Technology
基金
"十一五"国家科技支撑计划项目(2006BAB04A12)
关键词
渠道系统
控制蓄量运行
南水北调
仿真
canal system
controlled volume operation
South-to-North Water Transfer
simulation
