| 变频器异常检测方法研究与仿真 |
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| 引用本文： | 莫桂江.变频器异常检测方法研究与仿真[J].科技通报,2012,28(6):40-42. |
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| 作者姓名： | 莫桂江 |
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| 作者单位： | 广西现代职业技术学院,广西合池,547000 |
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| 摘 要： | 提出了一种异常参数映射估计的变频器异常动态参数检测算法。提取变频器异常动态参数,建立动态参数与变频器部件之间的映射关系,对变频器动态参数进行非线性变换,计算变频器动态参数异常区间排除干扰。实验证明,这种检测方式能够提高变频器异常检测的准确率,能够准确检测故障部件。
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| 关 键 词： | 变频器 异常动态参数 检测 |
Inverter Anomaly Detection Algorithm Research and Simulation |
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| MO Guijiang.Inverter Anomaly Detection Algorithm Research and Simulation[J].Bulletin of Science and Technology,2012,28(6):40-42. |
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| Authors: | MO Guijiang |
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| Institution: | MO Guijiang(Modern College of Guangxi,Hechi 547000,China) |
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| Abstract: | Put forward a kind of abnormal parameter mapping estimate of the frequency converter dynamic parameters abnormal detection algorithm is proposed.Extraction frequency converter dynamic anomalies parameters,establishes the dynamic parameter and converter the mapping relationship between the parts of frequency converter dynamic parameters for nonlinear transform,the calculation of frequency converter dynamic parameters abnormal interval remove interference.Experiments show that the detection means to be able to improve the frequency converter anomaly detection accuracy,can accurate detection fault components. |
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| Keywords: | inverter abnormal dynamic parameters positioning detection |
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