| 架空导线覆冰状况自动检测系统 |
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| 引用本文： | 贾敏智,胡亮亮.架空导线覆冰状况自动检测系统[J].机械工程与自动化,2012(4):155-157. |
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| 作者姓名： | 贾敏智 胡亮亮 |
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| 作者单位： | 太原理工大学信息工程学院,山西太原,030024 |
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| 摘 要： | 近几年,我国冬季时常有冰雪天气,使处在恶劣环境下的架空输电线路大面积覆冰,导致杆塔、绝缘子倒塌,严重影响输电网的正常运行。在分析输电线路覆冰与气候的关系以及各种输电线路覆冰检测方法的基础上,利用光纤光栅传感技术,设计了一种架空导线覆冰情况自动检测系统,可代替人工对输电线覆冰情况巡检,并实时记录覆冰情况,进行预报警,提高了线路运行的可靠性。
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| 关 键 词： | 覆冰 信号检测 光纤光栅传感技术 输电线 |
An Automatic Monitoring System of Ice Coating on Overhead Transmission Line |
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| JIA Min-zhi
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HU Liang-liang.An Automatic Monitoring System of Ice Coating on Overhead Transmission Line[J].Mechanical Engineering & Automation,2012(4):155-157. |
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| Authors: | JIA Min-zhi HU Liang-liang |
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| Affiliation: | (College of Information Engineering,Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | In recent years,because of the freezing rain and snow weather,overhead transmission line has ice coating in large area in winter,which affecting the normal operation of power network.Based on the analysis of transmission line icing and climate relationship,a kind of automatic monitor system of ice coating on overhead transmission line is designed by use of the fiber bragg grating sensing technology.The system instead of artificial inspection can record the ice coating condition and forecast alarm,improve the operation reliability of lines. |
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| Keywords: | icing signal detection fiber bragg grating sensing teshnology transmission line |
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