[1]王骏秋,万 泉,王 江.基于合并效率法对江都第三抽水站正反出流分析[J].江苏水利,2017,(01):27-31.
　WANG JunQiu,WAN Quan,WANG Jiang.Analysis of positive and negative flow out Jiangdu No.3 pumping station based on combined efficiency method[J].JIANGSU WATER RESOURCES,2017,(01):27-31.
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基于合并效率法对江都第三抽水站正反出流分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2017年01期
页码:
27-31
栏目:
水文水资源
出版日期:
2017-02-28

文章信息/Info

Title:
Analysis of positive and negative flow out Jiangdu No.3 pumping station based on combined efficiency method
文章编号:
1007-7839（2017）01-0027-05
作者:
王骏秋; 万 泉; 王 江
江苏省江都水利工程管理处，江苏 扬州 225200
Author(s):
WANG JunQiu; WAN Quan; WANG Jiang
Jiangdu Water Conservancy Project Management Division of Jiangsu Province ,Yangzhou 225200，Jiangsu
关键词:
泵站; 效率; 流量; 工况
Keywords:
pumping station; efficiency; discharge; working condition
分类号:
TV675
文献标志码:
B
摘要:
江都第三抽水站是南水北调东线源头4 座大型泵站中唯一装有可逆式机组的水工建筑物，针对本站多种工况下的出流特性，根据工程更新改造后多年水文实测资料，采用合并效率法，计算推求出10 台机组正转、反转下的效率系数，在数据精确度得到验证后，对多种工程运行状态下合并效率曲线加以对比和分析，总结出水工建筑物的出流规律，力求为水利建设和地方经济的发展带来更大的工程效益。
Abstract:
Jiangdu No.3 pumping station is the only hydraulic structures with reversible pump turbine between the four large pumping stations in the East Route of the South to North Water Diversion Project.According to the flow characteristics under various working conditions and hydrologic data after the renovation project，the combined efficiency method is used to calculate the efficiency coefficient of 10 units under forward and reverse rotation.After data accuracy is verified，the combined efficiency curve are compared and analyzed under various conditions.The flow law of the hydraulic structures is summarized to strive for the development of water conservancy construction and local economy.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介：王骏秋(1978-)，男，本科，工程师，主要从事水文测验、水情传输、遥测管理等工作。
更新日期/Last Update: 2017-01-15