| 国产大型汽轮发电机漏氢及其预防措施 |
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| 引用本文： | 赵勇.国产大型汽轮发电机漏氢及其预防措施[J].热力发电,2008,37(2):64-65,71. |
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| 作者姓名： | 赵勇 |
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| 作者单位： | 西安热工研究院有限公司,陕西,西安,710032 |
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| 摘 要： | 国产汽轮发电机氢气泄漏问题较为突出.影响发电机漏氢的因素很多,涉及到发电机及其部件的设计、加工制造、检验、安装、调试、运行和检修等方面.结合几个电厂发电机漏氢实例,分析了漏氢的原因并提出了一些预防措施.
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| 关 键 词： | 汽轮发电机 转子 密封油 氢冷却 漏氢 |
| 文章编号： | 1002-3364（2008）02-0064-02 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007年4月28日 |
HYDROGEN LEAKANGE IN HOME MADE LARGE-CAPACITY TURBO-GENERATOR SET AND PREVENTIVE MEASURES THEREOF |
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| ZHAO Yong.HYDROGEN LEAKANGE IN HOME MADE LARGE-CAPACITY TURBO-GENERATOR SET AND PREVENTIVE MEASURES THEREOF[J].Thermal Power Generation,2008,37(2):64-65,71. |
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| Authors: | ZHAO Yong |
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| Abstract: | The problem of hydrogen leakage in home- made large- capacity turbo- generators is extremly prominant. There are many affecting factors upon hydrogen leakage, covering various aspects, such as design, fabrication, manufacture, checking out, installation, debugging, operation, and repair etc. of the generator proper and its auxilliary parts. Combining with concrete examples of hydrogen leakage in generators of several power plants, the causes leading to hydrogen leakage have been analysed, and some measures for preventing hydrogen leakage being put forward. |
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| Keywords: | turbo- generator set hydrogen cooling hydrogen leakage |
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