防雾型嵌入式输电线路覆冰监测装置的研制  

Development of an embedded power Transmission line icing monitor Equipment in the fog

作　　者：罗晶[1,2] 陆佳政[1,2] 方针[1,2] 李波[1,2] 

机构地区：[1]湖南省电力公司试验研究院,长沙410007 [2]国家电网公司输变电设备防冰减灾重点实验室,长沙410007

出　　处：《微计算机信息》2011年第5期112-114,共3页Control & Automation

基　　金：基金申请人:陆佳政;项目名称:覆冰输电线路运行监测预警及应急处理措施研究;基金颁发部门:国家电网科技支撑计划(SGKJJSKF〔2008〕659号)

摘　　要：在高寒大雾的山区进行输电线路的覆冰监测经常由于安装在杆塔上的摄像头与待拍摄的导线距离太远而导致大雾天不能清晰的拍摄输电线路的覆冰情况。本装置采用基于ARM的嵌入式系统直接将摄像头安装在输电线路上进行近距离的拍摄,获得导线清晰的覆冰图片。系统设计考虑装置运行在高压输电线路上存在干扰,因此对PCB设计进行合理端接减少干扰,而装置供电电源采用了导线取电和太阳能的方式可较好的解决了装置的供电。该装置的成功应用使得大雾的山区能清晰获得线路覆冰图片,为输电线路的安全运行提供指导。In the high and cold bad fog＇s mountainous area carries on transmission line＇s icing monitor because installs frequently on the poles and towers the camera with waits the photography the wire to be away from too far causes the bad fog day not to be able the clear photography transmission line＇s regelation situation.This installment uses based on the ARM embedded system installs directly the camera on the transmission line carries on the short distance the photography,obtains the wire clear regelation picture.The system design considered that the equipment movement has the disturbance on the high pressure transmission line,therefore carries on the reasonable termination reduction disturbance to the PCB design,but installed the electric power supply to use the wire to take the electricity and the solar energy way may the good solution installment power supply.This equipment＇s success application enables the bad fog the mountainous area to obtain the line regelation picture clearly,provides the instruction for transmission line＇s safe operation.

关 键 词：输电线路 嵌入式系统 覆冰监测 导线取电 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]