| 高坝洲电厂水轮机导叶密封安装方法改进 |
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| 引用本文： | 郑振标,高锐,胡钦波. 高坝洲电厂水轮机导叶密封安装方法改进[J]. 湖北水力发电, 2009, 0(4): 77-78 |
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| 作者姓名： | 郑振标 高锐 胡钦波 |
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| 作者单位： | 湖北清江水电开发有限责任公司,湖北,宜昌,443000;湖北清江水电开发有限责任公司,湖北,宜昌,443000;湖北清江水电开发有限责任公司,湖北,宜昌,443000 |
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| 摘 要： | 高坝洲电厂水轮机导叶的实心密封条，直接镶在导叶体的燕尾槽内，运行时间长了，旧密封条掉落，新条难以补装。采用在导叶中间和两端开楔形槽，增加压板，解决了密封条装入的困难。
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| 关 键 词： | 高坝洲电厂 导叶密封 改进 |
Improvement on fixing seal strips of hydroturbine guide-vane of Gaobazhou Hydropower Plant |
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| ZHENG Zhenbiao,GAO Rui,HU Qinbo. Improvement on fixing seal strips of hydroturbine guide-vane of Gaobazhou Hydropower Plant[J]. Hubei Water Power, 2009, 0(4): 77-78 |
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| Authors: | ZHENG Zhenbiao GAO Rui HU Qinbo |
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| Affiliation: | Hubei Qingjiang Hydropower Development Co.;Ltd.;Yichang 443000;China |
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| Abstract: | In the original condition,the solid seal strip is inlaid in the dovetail at the lower edge of the hydroturbine's guide-vane.After operating a long time,most of the strips break down,inlaying the new strips is very difficult.The difficulty is overcome by cutting a wedge groove beside the dovetail and fixing the new strip by a wedge press plate. |
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| Keywords: | Gaobazhou Hydropower Plant seal strip of guide-vane improvement |
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