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1、文章编号:屮图分类号：TG501；TG113.24+4文献标志码：A学科分类号：41620高寒区机载电力巡线光电稳定吊舱系统设计及应用许金凯打张立中'，金珈成2,王城钢'，曾奇'（1.长春理工大学制导与对抗技术研究所、吉林省长春市，130022;2.吉林省电力有限公司检修公司、吉林省长春市，130033;3.辽宁省电力有限公司、辽宁省沈阳市，110061）DesignandApplicationofAir-BorneOptoelectronicStabilizedPodSystemforPower
2、LineInspectionAppliedinColdAreaXUJin-kaiZHANGLi-zhong1,JINJia-cheng2,WANGcheng-gang3,ZENGQi1(1.InstituteofGuidanceandCountermeasureTechnology,ChangchunUniversityofScienceandTechnology,Changchun130022,JilinProvincc,China;2.ExtraHighVoltageCompany,Jinli
3、nElectricPowerCompanyLimited,Changchun130033,JilinProvince,China;3.LiaoningElectricPowerCompanyLimited,Shenyang110006,LiaoningProvince,China)ABSTRACT:Accordingtotherequirementsofthe500kvtransmissionlineinspections,thehelicopter-borneoptoelectronicstab
4、ilizedpodsystemisdesignedandmanufactured,whichcanbeusedinhighlatitudeareas,andtheinspectionofsupervoltageoverheadtransmissionlineinColdareaistestedbythehelicoptermountedpod・Thetestingresultsshowsthestabilizedprecisionofhelicopter-borneoptoelectronicst
5、abilizedpodsystemisbetterthan30
6、irad,andsmallpartssuchasbolts,R/Mbolts,couldberecognizedclearlyindistanceof80mwiththeleastresolutionwhichisbetterthan2mm.Thissystemdisplaysobviousapplicationadvantagesinhighlatitudeandlowtemperatureenvironment(-40°C)・Th
7、einspectionresultsshowthecoiTectnessandrationalityindesignofhelicopter-borneoptoelectronicstabilizedpodsystemforpowerlineinspectionappliedincoldareas・KEYWORDS:Optoelectronictechnology;GyroStabilizedpod;HelicopterPowerLineInspection;Overheadtransmissio
8、nline基金项目：国家自然科学基金项□(61077056)；东北电网有限公司技改项目(DBZX09023)。ProjectSupportedbyNationalNaturalScienceFoundationofChina(61077056);(heprojectoftechnicalinnovationforNortheastChinaGridCompany(DBZX09023).摘要：针对500kv架空输电线路巡检作业需求，设计制造了适合丁•高纬度寒区应用的机载电力巡线光电稳定M舱系统，并
9、挂载直升机在我国东北长片山区进行了寒区超爲压架空输电线路巡检试验；由试验结果可知，机载电力巡线光电稳定M舱系统稳定精度优于30呻d,80m距离内可清晰识别销针、R/M销等微小零件，其80m目标鮫小分辨率优于2mm；在高纬度和低温环境下（-40C）应川优势明显；巡检结果验证了高寒区机载电力巡线光电稳定笊舱系统设计的正确性和合理性。关键词：光电技术；陀螺稳定吊舱；直升机电力巡线；架空输电线路0引言超高压架空输电线路布点多、分布广、所跨区域地形复杂，自然环境十分恶劣。高压架空输电线及塔架
