| 运用频谱分析诊断汽轮机调速泵组的振动 |
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| 引用本文： | 肖汉才,张国忠. 运用频谱分析诊断汽轮机调速泵组的振动[J]. 动力工程, 2001, 21(1): 1059-1061 |
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| 作者姓名： | 肖汉才 张国忠 |
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| 作者单位： | 1. 长沙电力学院动力系,
2. 湖南省电力试验研究所, |
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| 摘 要： | 对于２００ＭＷ汽轮机给水泵组较复杂的振动问题,可通过频谱测量和推理分析来解决,并结合实例准确的找出汽轮机给水泵组的振源及传递媒介。提出改进措施实施后,收到了较满意的效果。
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| 关 键 词： | 汽轮机 调速泵 振动 诊断 频谱分析 |
| 文章编号： | 1000-6761(2001)01-1059-03 |
Analysis and Diagnose for Vibration of Freedwater Pump for 200MW Steam Turbine by Using Spectre-Frequency |
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| XIAO Han-cai,ZHANG Guo-zhong. Analysis and Diagnose for Vibration of Freedwater Pump for 200MW Steam Turbine by Using Spectre-Frequency[J]. Power Engineering, 2001, 21(1): 1059-1061 |
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| Authors: | XIAO Han-cai ZHANG Guo-zhong |
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| Abstract: | The treat complex vibration of feedwater pump for 200MW steam turbine can be solved by means of measure of frequency spectral and analysis diagnose. And combine example can find source of vibration and medium of transfer of feedwater pump for steam turbine exactly, put forward measure of improve, get good result. Figs 6, tables 2 and refs 2. |
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| Keywords: | steam turbine feedwater pump vibration frequency spectral diagnose |
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