| 湛江发电厂3号机组A给水泵汽轮机振动问题的分析处理 |
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| 引用本文： | 钟达红,关南强,鲁周勋.湛江发电厂3号机组A给水泵汽轮机振动问题的分析处理[J].广东电力,2001,14(1):19-22. |
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| 作者姓名： | 钟达红 关南强 鲁周勋 |
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| 作者单位： | 1. 湛江发电厂,
2. 广东省电力试验研究所, |
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| 摘 要： | 叙述了湛江发电厂3号机组A汽动给水泵汽轮机2号瓦振问题的分析及处理的整个过程，指出造成2号瓦振动大的主要原因是不平衡及轴瓦刚性差，解决的办法是对转子进行动平衡和更换轴瓦。
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| 关 键 词： | 给水泵汽轮机 振动 动平衡 轴承 300MW机组 发电厂 |
| 文章编号： | 1007-290X(2001)01-0019-04 |
| 修稿时间： | 2000年4月29日 |
Vibration analysis and treatment of steam turbine for Unit 3 feed-water pump A in Zhanjiang Power Plant |
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| ZHONG Da hong ,GUAN Nan qiang ,LU Zhou xun.Vibration analysis and treatment of steam turbine for Unit 3 feed-water pump A in Zhanjiang Power Plant[J].Guangdong Electric Power,2001,14(1):19-22. |
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| Authors: | ZHONG Da hong GUAN Nan qiang LU Zhou xun |
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| Affiliation: | ZHONG Da hong 1,GUAN Nan qiang 2,LU Zhou xun 2 |
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| Abstract: | This paper presents the vibration analysis and treatment of No.2 bearing of the steam turbine for Unit 3 turbine driven feed water pump A in Zhanjiang Power Plant. It is pointed out that the main causes of the vibration are rotor unbalance and poor bearing stiffness, solutions for which is to make dynamic balancing of rotor and replace the bearing. |
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| Keywords: | steam turbine for feed water pump vibration dynamic balancing |
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