红外热成像技术在输电设备状态检修中应用.pdfVIP

红外热成像技术在输电设备状态检修中的应用 黄修乾 大理供电局，云南大理，671000 Infraredthermalimagingtechnologyinthetransmissionequipmentintheapplicationof condition-basedmaintenance HuangXiuqian DaLiElectricPowerSupplyBureau,Yunnandali,671000 Abstract:Thispaperanalyzesthetraditionaltransmissionequipmentmaintenancesystemshortcomingsandadvantagesof condition-basedmaintenancesystem,abriefintroductionoftheinfraredthermalimagingandinfra-redthermalimagingtechnique,the infrareddetectionofthetransmissionequipmentoftheenvironmentalrequirements,equipmentrequirementsandtestingnumberof requirements,detailedinfraredthermalimagingtechnologyinthetransmissionequipmentcondition-basedmaintenanceapplication, pointingoutthattheuseofinfraredthermalimagingtechnologytoreal-time,intuitivegraspofpowertransmissionequipmentunder normaloperatingconditions,andtransmissionequipmenttodetecttheexistenceofthefaultordefectsintransmissionequipmentfor condition-basedmaintenancetocreatetheconditionstocarryout. Keywords:Transuissionequnipment;condition-basedmaintenance;infraredthermalimaging;faultdetectionanddiagnosis 摘要：本文分析了输电设备传统检修体制存在的缺点和状态检修体制的优点，简单介绍了红外热成像技术的原理和红外热 像仪，提出了输电设备红外检测的环境要求、仪器要求和检测次数要求，详细阐述了红外热成像技术在输电设备状态检修中 的应用，指出利用红外热成像技术能够实时、直观的掌握输电设备在正常运行条件下的状态，及时发现输电设备存在的故障 或缺陷，为输电设备状态检修的开展创造了条件。 关键词：输电设备；状态检修；红外热成像；故障检测与诊断 訇等性能指 介质 的电阻{E 骚育 以下几种 ’R玉不¨寸一篇n r条忙下的状志 ：瞬工佧她运步 事输屯线6 习公司大型