| 全频谱分析法在机组轴系振动故障诊断中的应用 |
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| 引用本文： | 黄润泽,勒力. 全频谱分析法在机组轴系振动故障诊断中的应用[J]. 东北电力技术, 2007, 28(1): 1-5 |
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| 作者姓名： | 黄润泽 勒力 |
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| 作者单位： | 东北电力科学研究院有限公司,辽宁,沈阳,110006 |
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| 摘 要： | 对全频谱分析法在汽轮发电机组轴系振动故障诊断中的应用进行了分析,阐述了全频谱分析法相对于常规频谱分析法的优点,对试验机组的轴系振动作出了正确的故障诊断,达到了预期的研究目标。
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| 关 键 词： | 全频谱 振动 故障诊断 |
| 文章编号： | 1004-7913（2007）01-0001-05 |
| 修稿时间： | 2006-09-15 |
The Application of Frequency Full-spectrum Analysis Method to Vibration Diagnosis of Turbo-generator Shaft Unit |
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| HUANG Run-ze,JIN Li. The Application of Frequency Full-spectrum Analysis Method to Vibration Diagnosis of Turbo-generator Shaft Unit[J]. Northeast Electric Power Technology, 2007, 28(1): 1-5 |
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| Authors: | HUANG Run-ze JIN Li |
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| Abstract: | Analysis is made on the application of frequency full-spectrum analysis method to vibration diagnosis of turbo-generator shaft unit. The advantages of frequency full-spectrum analysis method as compared to that of conventional spectrum analysis method is elaborated on. Then a correct fault diagnosis is concluded on the test of shaft unit vibration. By this, an expected study result is obtained. |
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| Keywords: | Full-spectrum Vibration Fault diagnosis |
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