| 大型火电机组的振动故障诊断 |
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| 引用本文： | 于文虎,宋斌.大型火电机组的振动故障诊断[J].中国工程科学,2001,3(1):44-50. |
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| 作者姓名： | 于文虎 宋斌 |
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| 作者单位： | 1. 山东电力集团公司,济南,250001
2. 山东电力研究院,济南,250002 |
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| 摘 要： | 章回顾癖结了国内外火电机组振动故障诊断的发展状况，指出了目前振动故障诊断研究存在的问题及确定故障诊断知识范围，进行机组一轴系统特性研究的重要, 对大型火电机组振动及性能远程诊断系统进行了介绍，最后指出了振动故障诊断的发方向。
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| 关 键 词： | 汽轮机组 故障诊断 振动 性能诊断 火电厂 安全运行 远程诊断系统 安全运行 在线监测 |
| 修稿时间： | 2000年8月21日 |
Vibration Fault Diagnosis for Large Scale Steam Turbine Sets |
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| yuwenhu and songbin.Vibration Fault Diagnosis for Large Scale Steam Turbine Sets[J].Engineering Science,2001,3(1):44-50. |
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| Authors: | yuwenhu and songbin |
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| Abstract: | This paper describes the development of vibration fault diagnosis for steam turbines being used in power plant. The problems of vibration fault diagnosis research work are also pointed out. Importance to knowledge scope of diagnosis and the research of the amplitude and phase transfer characteristic are put forward. System of performance and vibration remote monitoring and diagnosis for large-scale steam turbine sets is introduced. Finally, this paper presents the develop trends of vibration fault diagnosis for steam turbines |
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| Keywords: | steam turbine sets fault diagnosis vibration performance diagnosi |
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