| 本文已被：浏览 794次 下载 644次 |
码上扫一扫！ |
|
|
| 多级调水-供水-蓄水结合泵站-渠道-湖库系统效率计算 |
|
黄海田1,仇宝云2,颜红勤3,王亦斌4,王斐2
|
1. 江苏省水利厅科学技术委员会,江苏,南京,210029;扬州大学,能源与动力工程学院,江苏,扬州 225009
2. 扬州大学,能源与动力工程学院,江苏,扬州 225009
3. 江苏省水利工程科技咨询有限公司,江苏,南京,210029
4. 南水北调东线江苏水源有限责任公司,江苏,南京,210029
|
|
| 摘要: |
| 提出了包括全部能源消耗在内的站系统效率概念，以及既包括水量损失又包括水力损失的渠系统效率概念．研究得出了单一调水单级泵站-渠道系统效率、调水-供水结合单级泵站-渠道系统效率、单一调水多级泵站-渠道系统效率、调水-供水-蓄水结合多级泵站-渠道-湖库系统效率的计算方法，进而形成了比较完整的调水工程效率计算方法体系． |
| 关键词: 泵站-渠道-湖库系统 调水-供水-蓄水结合 系统效率 水量损失 水力损失 |
| DOI： |
| 分类号:TV131.4 |
| 基金项目:国家自然科学基金 |
|
| Efficiency computation of multi-stage pumping station-canal-lakereservoir system for water transfer-supply-storage |
|
HUANG Hai-tian1,QIU Bao-yun2,YAN Hong-qin3,WANG Yi-bin4,WANG Fei2
|
| Abstract: |
| A conception of pumping station system efficiency is presented which includes all the energy consumption. A conception of canal system efficiency is established including the loss of water volume and head. This paper presents calculation methods of the efficiency of single-stage pumping station-canal system for water transfer, the efficiency of single-stage pumping station-canal system for water transfer and supply, the efficiency of multi-stage pumping station-canal system for water transfer, the efficiency of multi-stage pumping station-canal-lake reservoir system for water transfer, supply and storage. Therefore the calculation method system is formed for estimating efficiency of water transfer projects. |
| Key words: pumping station-canal-lake reservoir system combination of water transfer-supply-storage system efficiency loss of water volume loss of head |
