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| The Infrared Diagnostic Technology of Power Transmission Devices and Experimental Study |
| Wei Gang, Feng Zhongzheng, Tang Yuelin, Wu Chen |
| Chongqing Electric Power Company Maintenance Branch, Chongqing 400039 |
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Abstract study on a monitoring method of the faults of high voltage device. Research the measurement theory of infrared thermal imager about the faults of high voltage device. And design a judging method which bases on the relative temperature difference of high voltage device. Then design a software which recognizes the faults of high voltage device with the infrared technology. This software scan unusual point of the infrared picture on all sides, and then indent the faults of these device and feed back the faults information, according to the judging method. Last, do the simulation test about the faults of devices, and then identify the faults of current mutual inductor and voltage mutual inductor. The results state that this technology realizes the analysis ability automaly of the devices’ faults, and improve the work efficiency to monitor these devices. It helps to guarantee power grid moving safely.
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| Cite this article: |
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Wei Gang,Feng Zhongzheng,Tang Yuelin等. The Infrared Diagnostic Technology of Power Transmission Devices and Experimental Study[J]. Electrical Engineering, 2013, 14(6): 75-78.
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http://dqjs.cesmedia.cn/EN/Y2013/V14/I6/75
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[1] 张维力.红外热像仪在电力工业中的应用[J].激光与红外, 1996, 26(2): 105, 106, 111.
[2] DL/T 664—2008.带电设备红外诊断应用规范[S].中华人民共和国电力行业标准. 2008.
[3] 胡红光.电力红外诊断技术作业与管理[M].北京:中国电力出版社, 2006.
[4] 陈玻若.红外系统[J].兵器工业出版社, 1995.
[5] PAL N R, PAL S K. A review on image segmentation techniques[J]. Pattern Recognition, 1993, 26(9).
[6] 沈清,汤霖.模式识别导论[M].长沙:国防科技大学出版社, 1991.
[7] JOSEPH C, GIARRATANO J, RILEY D.印鉴译.专家系统原理与编程[M].北京:机械工业出版社, 2006.
[8] 程玉兰.红外诊断现场实用技术[M].北京:机械工业出版社, 2002.
[9] WHITTINGTON H W, FLYNN B W. High Reliability Condition Monitoring Systems[J]. Non-Destruct Testing. 2008, 35(11).
[10] 陈衡.我国红外诊断技术的现状与发展[J].激光与红外, 1998(5). |
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2013, Vol. 14 
