电磁兼容辐射骚扰场强测试能力验证的探讨-中国测试杂志社.PDF

第42卷第3期 中国测试 Vol.42 No.3 2016年3月 CHINA MEASUREMENT TEST March，2016 doi院10.11857/j.issn.1674-5124.2016.03.007 电磁兼容辐射骚扰场强测试能力验证的探讨 余洪文袁 柯 进袁 梁新兴袁 史信荣袁 熊洋洋 （广东省计量科学研究院，广东 广州 510405） 摘 要院为减小不同实验室辐射骚扰场强测试结果的差异袁保证测试结果的量值统一袁研究电磁兼容辐射骚扰场强测 试能力验证遥从测试方法尧测试场地尧测试系统尧测试人员等方面系统分析测试结果的主要影响因素袁提出具体的实施 方法袁提高测试结果的可靠性遥实践证明院该方法有助于主导实验室和参比实验室对电磁兼容辐射骚扰场强测试能力 验证活动的顺利实施和执行曰同时袁可提升电磁兼容检测实验室的检测能力遥 ； ； ； ； 关键词院电磁兼容 辐射骚扰 场强测试 能力验证 比对 文献标志码院A 文章编号院1674-5124渊2016冤03-0028-04 Discussions on laboratory proficiency testing of EMC radiated disturbance field strength YU Hongwen，KE Jin，LIANG Xinxing，SHI Xinrong，XIONG Yangyang （Guangdong Institute of Metrology，Guangzhou 510405，China） Abstract: A proficiency testing of EMC radiated disturbance field strength is introduced to reduce disparities in the testing results of EMC radiated disturbance field strength in different laboratories so as to ensure uniform measuring results. The main influence factors of the measuring results are systematically analyzed from test methods，test sites，test systems to test personnel. Moreover， other effective approaches are proposed to improve measurement accuracy. Practice proves that this approach can help pilot laboratories and participating laboratories to implement and finish comparison tests，and also，it is conducive to enhancing the testing compatibility of EMC laboratories. Keywords: EMC；radiated disturbance；field strength measurement；proficiency testing；comparison 0 引 言 验证比对活动是行之有效的手段之一遥 所谓比对袁就 辐射骚扰场强测试是电磁兼