| 双排机水电站运行特性研究 |
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| 引用本文： | 练继建,秦亮.双排机水电站运行特性研究[J].水利水电技术,2005,36(11):108-111. |
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| 作者姓名： | 练继建 秦亮 |
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| 作者单位： | 天津大学,建筑工程学院,天津,300072 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目（20020056029）. |
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| 摘 要： | 目前有关双排机水电站运行规律的研究十分缺少,现根据世界第一大双排机水电工程——李家峡水电站双排机真机试验所取得的振动与脉动原型观测资料,对双排机水电站的运行稳定性特点进行分析.分析了同一排布置的上下游机组单机运行时的差别,并着重分析了在不同负荷组合下双排机联合运行的特性,得出了一些有利于指导工程运行的结论.
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| 关 键 词： | 水电站 双排机组 真机试验 联合运行 |
| 文章编号： | 1000-0860(2005)11-0108-04 |
| 收稿时间： | 04 14 2005 12:00AM |
| 修稿时间： | 2005年4月14日 |
Study on operating characteristic of hydropower station installed with two-row placed units |
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| LIAN Ji-jian,QIN Liang.Study on operating characteristic of hydropower station installed with two-row placed units[J].Water Resources and Hydropower Engineering,2005,36(11):108-111. |
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| Authors: | LIAN Ji-jian QIN Liang |
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| Affiliation: | School of Civil Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | At present, the studies related to the operation law of the hydropower station installed with the two-row placed hydropower units are less. The characteristics of the operation stability of such a hydropower station are analyzed based on the prototype observation data of vibration and pulsation from the real machine test on the largest hydropower project installed with two-row hy- dropower units in the world --Lijiaxia Hydropower Station ; in which the differences of the operation stabilities among the units placed in single-row are analyzed at first, and then the combined operation characteristics of the two-row units under various load- ing conditions are emphatically studied as well, furthermore, some conclusions favorable to guide the operation of the relevant project are made at last. |
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| Keywords: | hydropower station two-row placed units real machine test combined operation |
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