| 万家寨水电站机组振动区与运行工况浅谈 |
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| 引用本文： | 徐飞.万家寨水电站机组振动区与运行工况浅谈[J].水利水电技术,2005,36(11):103-105. |
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| 作者姓名： | 徐飞 |
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| 作者单位： | 黄河万家寨水利枢纽有限公司,山西,万家寨,036412 |
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| 摘 要： | 经过几年来对万家寨水电站机组运行情况的观察,同时对真机试验结果各项技术指标进行的分析,以及通过对机组在不同负荷下的耗水率和机组振动进行的研究,得出万家寨水电站机组在不同工况下的运行振动区.机组振动曲线图给运行人员提供了合理调整机组负荷的依据,从而尽可能地减小了机组运行的振动范围,确保了机组的安全运行.
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| 关 键 词： | 水电机组 振动区 耗水率 水位 运行负荷 万家寨水电站 |
| 文章编号： | 1000-0860(2005)11-0103-03 |
| 收稿时间： | 01 20 2005 12:00AM |
| 修稿时间： | 2005年1月20日 |
Discussion on vibration area and operation condition of hydro-generating units in Wanjiazhai Hydropower Station |
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| XU Fei.Discussion on vibration area and operation condition of hydro-generating units in Wanjiazhai Hydropower Station[J].Water Resources and Hydropower Engineering,2005,36(11):103-105. |
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| Authors: | XU Fei |
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| Affiliation: | Wanjiazhai Water Mutipurpose Dam Project Co. Ltd., Wanjiazhai 036412, Shanxi, China |
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| Abstract: | Based on the observation on the operation of the hydro-generating units in Wanjiazhai Hydropower Station and the analysis on all the technical indexes of the result from the real machine test, the vibrating areas of the units under various operation conditions are obtained through the studies on both the water consumption rate and the vibrations of the units under various loads; from which the vibration graph provides a reasonable basis of the load adjustment for the operation, and then the vibrating areas during the operation of the units are reduced and the safety operation of the units is ensured as well. |
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| Keywords: | hydro-generating unit vibrating area water consumption rate water level operation load Wanjiazhai Hydropower Station |
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