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电网技术  2014 

基于无人机红外视频的输电线路发热缺陷智能诊断技术

DOI: 10.13335/j.1000-3673.pst.2014.05.032, PP. 1334-1338

Keywords: 无人机,红外图像处理,输电线提取,故障诊断

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Abstract:

以无人机搭载的红外传感器获取的视频为数据源,研究了基于红外图像的电力设备异常发热检测,实现了输电线故障缺陷位置的自动诊断和定位。首先从红外视频中抽取红外序列图像帧并对抽取的红外图像进行自动拼接和帧间差分,进而确定输电线的主方向,并对输电线区域进行定位;然后根据红外图像和输电线故障诊断标准对提取的输电线进行故障诊断,最终实现了输电线故障的定位和自动诊断。实践证明该方法具有较高的自动化程度和效率。

References

[1]  孙峰,陈民铀,罗涛,等.输电线断股、损伤故障检测方法比较性研究[J].微计算机信息,2010(7):132-134. Sun Feng,Chen Minyou,Luo Tao,et al.The comparative research of detecting high -voltage transmission wire damage,broken strands faults detection methods[J].Microcomputer Information,2010(7):132-134(in Chinese).
[2]  厉秉强,王骞.利用无人直升机巡检输电线路[J].山东电力,2010,171 (1):1-4. Li Bingqiang,Wang Qian.Applying unmanned autonomous helicopter to transmission line inspection[J].Shandong Electric Power,2010,171 (1):1-4(in Chinese).
[3]  李佐胜,姚建刚,杨迎建,等.绝缘子污秽等级红外热像检测的视角影响分析[J].高电压技术,2008,34(11):2327-2331. Li Zuosheng,Yao Jiangang,Yang Yingjian,et al.Analysis of visual angle influence on infrared thermal image detecting of insulator contamination grades[J].High Voltage Engineering,2008,34(11):2327-2331(in Chinese).
[4]  许仲仁,唐上林.红外热成像技术在线故障诊断[J].电力设备,2004,5(3):75-77. Xu Zhongren,Tang Shanglin.Infrared image formation technology in online fault diagnosis[J].Electrical Equipment,2004,5(3):75-77(in Chinese).
[5]  曹春梅,张晓宏.红外热诊断技术在电力系统中的应用[J].激光与红外,2006,36(增刊):781-784. Cao Chunmei,Zhang Xiaohong.The application of infrared thermo diagnosis technology in electric system[J].Laser & Infrared,2006,36(Supplement):781-784(in Chinese)
[6]  邵志一,韩军,宋海华.电力线路巡检系统信息分析软件的设计与实现[J].电网技术,2008,32(12):100-104. Shao Zhiyi,Han Jun,Song Haihua.Design and realization of information analysis software of overhead power line mobile inspection system using mobile robots[J].Power System Technology,2008,32(12):100-104(in Chinese).
[7]  刘健,解辰,蔺丽华,等.基于红外图像的电力变压器油位自动检测方法[J].高电压技术,2010,36(4):964-970. Liu Jian,Xie Chen,Lin Lihua,et al.Automatic detection of oil level of electric power transformers using infrared image[J].High Voltage Engineering,2010,36(4):964-970(in Chinese)
[8]  杨政勃,金立军,张文豪,等.基于红外图像识别的输电线路故障诊断[J].现代电力,2012,29(2):76-79. Yang Zhengbo,Jin Lijun,Zhang Wenhao,et al.The fault diagnosis of transmission line based on the infrared image recognition[J].Modern Electric Power,2012,29(2):76-79(in Chinese).
[9]  李佐胜,姚建刚,杨迎建.基于方差分析的绝缘子红外热像特征选择方法[J].电网技术,2009,33(1):92-96. Li Zuosheng,Yao Jiangang,Yang Yingjian.Feature selection method of insulator infrared thermal image based on variance analysis[J].Power System Technology,2009,33(1):92-96(in Chinese).
[10]  肖晓晖,杜娥,谌青昊,等.高压输电线路红外图像的边缘检测[J].中国电力,2005,38(1):31-33. Xiao Xiaohui,Du E,Chen Qinghao,et al.Infrared image edge detection of high-voltage transmission line[J].Electric Power,2005,38(1):31-33(in Chinese).
[11]  Ida T,Sambonsugi Y.Image segmentation and contour detection using fractal coding[J].IEEE Trans on Circuits and Systems for Video Technology,1998,8(8):968-975.
[12]  Canny J A.Computational approach to edge detection[J].IEEE Trans on Pattern Analysis and Machine Intelligence,1986,8(6):679-698.
[13]  王达宇.红外诊断技术在火力发电厂生产中的应用[J].电网技术,2007,31(S1):210-213. Wang Dayu.Application of infrared diagnosis techniques in production of thermal power plants[J].Power System Technology,2007,31(S1):210-213(in Chinese).
[14]  姚建刚,关石磊,陆佳政,等.相对温度分布特征与人工神经网络相结合的零值绝缘子识别方法[J].电网技术,2012,36(2):170-175. Yao Jiangang,Guan Shilei,Lu Jiazheng,et al.Identification of zero resistance insulators by combining relative temperature distribution characteristics with artificial neural network[J].Power System Technology,2012,36(2):170-175(in Chinese).
[15]  林佳乙,于哲舟.基于背景差分法和帧间差分法的视频运动检测[J].仪器仪表学报,2008,29(4):111-114. Lin Jiayi,Yu Zhezhou.A new moving detection method based on background differencing and coterminous frames differencing[J].Chinese Jouranl of Scientific Instrument,2008,29(4):111-114(in Chinese).
[16]  许敬,张合,张祥金.基于帧间差分和光流法的红外图像运动检测[J].计算机仿真,2012,29(6):248-253. Xu Jing,Zhang He,Zhang Xiangjin.IR motive detection using image subtraction and optical flow[J].Computer Emulation, 2012, 29(6): 248-253(in Chinese).
[17]  顾鹏,张玉.基于三维Otsu 法的红外图像阈值分割[J].计算机工程,2011,37(16):230-234. Gu Peng,Zhang Yu.Infrared image threshold segmentation based on 3D Otsu method[J].Computer Engineering,2011,37(16):230-234(in Chinese).
[18]  陈峥,吉书鹏.一种基于Otsu法和平台直方图均衡的红外图像增强算法[J].激光与红外,2010,40(4):438-441. Chen Zheng,Ji Shupeng.Enhancement algorithm of infrared images based on Otsu and plateau histogram equalization[J].Laser & Infrared,2010,40(4):438-441(in Chinese).
[19]  张道兵,张慧.一种稳健的道路主方向提取算法[J].光子学报,2007,36(6):326-329. Zhang Daobing,Zhang Hui.A robust main direction extraction method for road segment[J].Acta Photonica Sinica,2007,36(6):326-329(in Chinese).
[20]  宋海华,韩军,邵志一.基于地理信息的电力线全景图像信息融合方法[J].电网技术,2008,32(7):92-95. Song Haihua,Han Jun,Shao Zhiyi.Application and realization of power line panorama based on the geographic information[J].Power System Technology,2008,32(7):92-95(in Chinese).
[21]  DL/T664—2008 带电设备红外诊断应用规范[S].北京:中国电力出版社,2008.

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