| 600MW直接空冷机组异常振动的分析处理 |
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| 引用本文： | 张善鹏,邢秀苹. 600MW直接空冷机组异常振动的分析处理[J]. 电站系统工程, 2010, 26(5) |
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| 作者姓名： | 张善鹏 邢秀苹 |
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| 作者单位： | 1. 山东电力研究院
2. 济南技术学院 |
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| 摘 要： | 介绍了华电灵武1号空冷机组的轴系特点,分析了调试期间低压转子4号、5号轴振异常振动的特点及原因,在低压转子联接短轴上加重后机组3000 r/min定速及带负荷过程中各轴承振动均小于50μm,达到优良水平。
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| 关 键 词： | 汽轮发电机组 振动 动平衡 |
Vibration Analysis and Treatment of 600MW Direct Air Cooled Turbine |
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| ZHANG Shan-peng,XING Xiu-ping. Vibration Analysis and Treatment of 600MW Direct Air Cooled Turbine[J]. Power System Engineering, 2010, 26(5) |
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| Authors: | ZHANG Shan-peng XING Xiu-ping |
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| Affiliation: | ZHANG Shan-peng,XING Xiu-ping |
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| Abstract: | The axis characteristics of unit 1 in Lingwu power plant are introduced.NO.4 and NO.5 bearing vibration characteristics and reasons are analyzed.After balance of LP short shaft,the bearing vibration is less than 50μm,the vibration reaches level A. |
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| Keywords: | steam turbine vibration balance |
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