| 1000 MW超超临界机组海水直流供水系统循环水泵配置方案的探讨 |
| |
| 引用本文： | 石诚,余平,龙国庆. 1000 MW超超临界机组海水直流供水系统循环水泵配置方案的探讨[J]. 电力建设, 2008, 29(3): 54-55 |
| |
| 作者姓名： | 石诚 余平 龙国庆 |
| |
| 作者单位： | 中国电力工程顾问集团公司,北京市,100011;广东省电力设计研究院,广州市,510600 |
| |
| 摘 要： | 对1 000MW超超临界机组海水直流供水系统循环水泵按1 机2 泵( 扩大单元制) 和1 机3 泵( 单元制) 配置方案进行了技术经济分析, 从循环水系统初期投资、运行灵活性、检修维护方便和年运行费用等方面综合考虑, 1 机3 泵配置方案优于1 机2 泵配置方案。
|
| 关 键 词： | 1000MW超超临界机组 海水直流供水系统 循环水泵 配置方案 |
| 文章编号： | 1000-7229(2008)03-0054-02 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2007-11-15 |
Discussion on Circulating Water Pump Configuration for Once-Through Seawater Supply System of 1000 MW USC Unit |
| |
| SHI Cheng,YU Ping,LONG Guo-qing. Discussion on Circulating Water Pump Configuration for Once-Through Seawater Supply System of 1000 MW USC Unit[J]. Electric Power Construction, 2008, 29(3): 54-55 |
| |
| Authors: | SHI Cheng YU Ping LONG Guo-qing |
| |
| Abstract: | Technical and economic analyses of 1 000 MW USC unit once-through seawater supply system circulating water pump configuration schemes,including 1 unit with 2 pumps(extended unit scheme) and 1 unit with 3 pumps(unit scheme),are performed.Considering several aspects,such as initial investment,operation flexibility,maintenance convenience,and annual operating costs,etc.,1 unit with 3 pumps scheme is better than 1 unit with 2 pumps scheme. |
| |
| Keywords: | 1 000 MW USC unit once-through seawater supply system circulating water pump configuration scheme |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电力建设》浏览原始摘要信息 |
|
点击此处可从《电力建设》下载免费的PDF全文 |
