| 红外热像技术在电气设备中的应用 |
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| 引用本文： | 平丽.红外热像技术在电气设备中的应用[J].红外,2010,31(3):37-41. |
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| 作者姓名： | 平丽 |
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| 作者单位： | 河南理工大学电气学院,河南焦作,454000 |
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| 摘 要： | 红外热像仪在监测电力设备的外部故障方面有着不可比拟的优势。因为它可以通过监测设备来检测电力系统在运行中的真实温度分布状态，并具有不停电、不接触电气设备、直观、准确的特点，所以它成为电力部门常采用的一种行之有效的检测手段。我们可以根据测得的红外热像图，运用数字图像处理中的图像增强和边缘检测的方法，再通过借助从MATLAB图像处理工具箱所得到的几种处理方法处理后的图像对比，从而确定故障的准确部位。
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| 关 键 词： | 外部故障 红外热像图 图像增强 边缘检测 |
| 收稿时间： | 2009/10/21 0:00:00 |
| 修稿时间： | 2009/11/3 0:00:00 |
Application of Infrared Thermal Imaging Technology in Electric Power System |
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| pingli.Application of Infrared Thermal Imaging Technology in Electric Power System[J].Infrared,2010,31(3):37-41. |
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| Authors: | pingli |
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| Affiliation: | Henan Polytechnic University |
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| Abstract: | An infrared thermal imager has its incomparable dominance in the monitoring of external malfunction of
electric power equipment. Since it can detect the actual temperature distribution of the electric power equipment in operation
contactlessly and accurately, it has become an effective detection means used commonly by the electric power sector. When the
obtained infrared thermal images are processed by using the image enhancement and edge detection methods in the MATLAB image
box, the accurate fault location in the electric power equipment can be determined. |
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| Keywords: | malfunction infrared images image enhancement edge detection |
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