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10kV XGN型开关柜无源无线式在线测温系统设计与实现 被引量:3

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摘要 针对粘贴试温蜡监视、手持红外测温仪测温、有源无线测温不足的问题,文中提出基于声表面波无源无线式在线测温系统,该系统通过声表面波技术、精确测量技术、延迟线技术和智能诊断技术等关键技术,实现了对10kV XGN型开关柜关键部位温度的实时在线监测、诊断、预警等功能。该装置成功安装应用于文安变电站,极大地提升了变电运行部门设备发热运维管理水平,可有效杜绝设备接触部位因发热而引发的设备事故,保障了10kV设备安全运行。
出处 《电器工业》 2020年第12期56-60,共5页 CHINA ELECTRICAL EQUIPMENT INDUSTRY
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