| 沙河抽水蓄能电站机组技术供水系统改造 |
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| 引用本文： | 孙成玲. 沙河抽水蓄能电站机组技术供水系统改造[J]. 水力发电, 2007, 33(9): 71-72 |
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| 作者姓名： | 孙成玲 |
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| 作者单位： | 江苏沙河抽水蓄能发电有限公司,江苏,溧阳,213333 |
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| 摘 要： | 沙河抽水蓄能电站技术供水系统存在压力和流量不足的问题。通过对供水系统的校核计算和测试表明,主要是管网阻力大,水泵流量和压力偏小所致。后经过更换水泵解决了问题,改造效果较好,达到了原设计运行方式的要求。
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| 关 键 词： | 技术供水系统 存在问题 原因分析 改造方案 沙河抽水蓄能电站 |
| 文章编号： | 0559-9342（2007）09-0071-02 |
| 修稿时间： | 2007-08-20 |
Modification of Water Supply System for Shahe Pumped-storage Power Station |
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| Sun Chengling. Modification of Water Supply System for Shahe Pumped-storage Power Station[J]. Water Power, 2007, 33(9): 71-72 |
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| Authors: | Sun Chengling |
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| Affiliation: | Jiangsu Shahe Pumped-Storage Power Generation Co., Ltd., Liyang Jiangsu 213333 |
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| Abstract: | The technical water supply system for the Shahe Pumped-storage Power Station has the problem of insufficient pressure and discharge. The check calculation and tests for the water supply system showed that its main reason is large in the resistance of pipelines and low in the discharge and pressure of pump. After the pump is replaced, the problem is solved and the system reaches the requirement of original design. |
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| Keywords: | technical water supply system existing problem cause analysis modification scheme Shahe Pumped-storage Power Station |
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