| 汽轮发电机组振动故障诊断中的改进BP算法 |
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| 引用本文： | 李化 孙才新. 汽轮发电机组振动故障诊断中的改进BP算法[J]. 重庆大学学报(自然科学版), 1999, 22(5): 47-52 |
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| 作者姓名： | 李化 孙才新 |
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| 作者单位： | 重庆大学电气工程学院!重庆400044 |
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| 摘 要： | 针对大型汽轮发电机组振动故障的特点，提出了一种基于改进算法的ＢＰ网络故障诊断模型，并对一实际汽轮发电机组振动故障事例进行诊断，结果表明，该方法是行之有效的。
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| 关 键 词： | 神经网络 汽轮发电机组 故障诊断 |
Improved BP Algorithm in Vibration Failure Diagosis of Steam Turbine-Generator Set |
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| LI Hu,SUN Cai xin,LIAO Rui jin,CHEN Wei gen,HU Xue song. Improved BP Algorithm in Vibration Failure Diagosis of Steam Turbine-Generator Set[J]. Journal of Chongqing University(Natural Science Edition), 1999, 22(5): 47-52 |
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| Authors: | LI Hu SUN Cai xin LIAO Rui jin CHEN Wei gen HU Xue song |
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| Abstract: | A failure diagnosis model of neural networks for the vibration failure feature of steam turbine-generator set is established on the basis of the improved BP algorithm ,and used for diagnosing practical generator set,the results of verification show that the method is effective. |
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| Keywords: | neural networks steam turbine-generator sets failure diagnosis |
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