ELECTRONICSQUALITYELECTRONICSQUALITY医用电气设备的辐射骚扰试验分析★陈婕,赵五芹,邱波,卢瑞祥(深圳市计量质量检测研究院,广东深圳518055)摘要:随着5G通信在日常生活中的广泛应用,日益复杂的电磁环境给医用电气设备带来了新的挑战,电磁兼容成为医用电气设备研发和使用过程中需要关注的问题。目前医用电气设备电磁兼容试验问题主要集中在辐射骚扰试验,因此重点针对医用电气设备的辐射骚扰试验进行了研究,以辐射信号的产生原理为切入点,从影响辐射试验的因素和不合格案列的整改分析角度,就如何提高医用电气设备的辐射试验合格率进行了探讨。关键词:医用电气设备;电磁兼容;辐射骚扰;电机类产品;大型医用电气产品中国分类号:TN03文献标识码:A文章编号:1003-0107(2023)02-0086-06doi:10.3969/j.issn.1003-0107.2023.02.019ResearchonRadiatedEmissionTestofMedicalElectricalEquipmentCHENJie,ZHAOWuqin,QIUBo,LURuixiang(ShenzhenInstituteofMetrologyandQualityTesting,Shenzhen518055,China)Abstract:Withthewideapplicationof5Gcommunicationindailylife,theincreasinglycomplexelectromagneticenvi-ronmentbringsnewchallengestomedicalelectricalequipment,andelectromagneticcompatibilityhasbecomeaproblemthatneedsattentioninthedevelopmentanduseofmedicalelectricalequipment.Atpresent,theproblemofelectromagneticcompatibilitytestofmedicalelectricalequipmentmainlyfocusesontheradiatedemissiontest.There-fore,theresearchfocusontheradiatedemissiontestofmedicalelectricalequipmentiscarriedout.Takingthegener-ationprincipleoftheradiatedsignalasthestartingpoint,fromtheperspectivesoffactorsaffectingtheradiatedtestandtherectificationanalysisofunqualifiedcases,howtoimprovetheradiatedemissiontestpassrateofmedicalelectricalequipmentisdiscussed.Keywords:medicalelectricalequipment;electromagneticcompatibility;radiatedemission;motorproducts;largemedicalproducts基金项目:国家重点研发计划项目———医用电子仪器先进制造质量基础设施关键技术集成应用示范(2021YFF0602900)资助。收稿日期:2022-10-08修回日期:2022-11-21作者简介:陈婕(1989—),女,江西高安人,深圳市计量质量检测研究院中级工程师,硕士,从事医疗器械检验检测工作。通讯作者:卢...