大伙房水库输水工程增设水轮发电机组对供水的影响分析  

Analysis of the influence of increased hydro-generator set on water supply in Dahuofang Reservoir Water Transmission Project

作　　者：荆淼 JING Miao(Liaoning Water Conservancy and Hydropower Survey and Design Research Institute Co.,Ltd.,Shenyang 110006,China)

机构地区：[1]辽宁省水利水电勘测设计研究院有限责任公司

出　　处：《水利建设与管理》2019年第9期9-12,共4页Water Conservancy Construction and Management

摘　　要：为了合理利用重力式输水管道末端过剩的水能,大伙房水库输水工程拟在沈阳、辽阳支线增设水轮发电机组,但水轮发电机组的运行会对整个输水系统产生流态影响。本文从供水可靠性、调度运行等方面分析增设水轮发电机组对供水能力、供水压力、供水波动事故率等的影响,该分析方法可供相似工程参考。Dahuofang Reservoir Water Conveyance Project plans to increase a hydro-generator set in Shenyang and Liaoyang branches in order to rationally utilize the excess water energy at the end of gravity water conveyance pipelines.However,the operation of the hydro-generator set will generate flow pattern influence on the whole water conveyance system.The influence of the increased water turbine generator set on water supply capacity,water supply pressure and water supply fluctuation accident rate,etc.is analyzed from the aspects of water supply reliability and dispatching operation,etc.in the paper,and the analysis method can provide reference for similar projects.

关 键 词：供水管线 增设 水轮发电机组 影响分析 

分 类 号：TV742[水利工程—水利水电工程]