水利水电技术2017，Vol.48Issue(8)：49-54,6.DOI:10.13928/j.cnki.wrahe.2017.08.010
黄金峡水利枢纽工程大型水泵机组选型设计及运行调节研究
Study on type-selection design and operation regulation of large scale water pumping unit for Huangjinxia Water Control Project
张中东 1桂绍波 2万继伟 1金德山 2胡平2
作者信息
- 1. 陕西省引汉济渭工程建设有限公司,陕西西安710010
- 2. 长江勘测规划设计研究有限责任公司,湖北武汉430010
- 折叠
摘要
Abstract
Huangjinxia Water Control Project for Hanjiang River to Weihe River Water Transfer Project is an important largesized inter-basin water transfer project in Shaanxi Province,of which both the installed capacity and the design discharge of the pumping station (with complicated water transfer process and wide distribution range of water transfer flow rate) are the largest ones within the pumping stations built and under construction in China and even in Asia at present.On the basis of analyzing the operation principle and operation mode of Huangjinxia Pumping Station,the factors of the design and manufacture levels of pumping unit for large-sized pumping station at home and abroad,the structures of the project,the investment for the mechanical and electrical equipment concerned,etc.are comprehensively analyzed herein,and then the methods for determining the number and the characteristic parameters of large scale single-stage and single-suction centrifugal pumping unit and their influence factors are demonstrated in detail,thus an optimal scheme of the type-selection design for Huangjinxia Pumping Station is proposed,while the necessity and its effect of the adoption of frequency conversion technique are verified as well.The study result can provide a reference for the type-selection design of the pumping unit for large-sized water transfer pumping station.关键词
大型泵站/离心泵/选型设计/变频调节/黄金峡水利枢纽工程Key words
large-sized pumping station/centrifugal pump/type-selection design/frequency conversion/Hunangjinxia Water Control Project分类
建筑与水利引用本文复制引用
张中东,桂绍波,万继伟,金德山,胡平..黄金峡水利枢纽工程大型水泵机组选型设计及运行调节研究[J].水利水电技术,2017,48(8):49-54,6.
