一种辐射抗扰度能力验证方法及实例  

A Proficiency Testing Scheme Method and Example for Radiated Immunity Test

作　　者：米进才 罗文诚 陈辉[1] 余海涛[1] 张军马[1] Mi Jincai;Luo Wencheng;Chen Hui;Yu Haitao;Zhang Junma

机构地区：[1]工业和信息化部电子第五研究所

出　　处：《安全与电磁兼容》2023年第6期44-47,53,共5页Safety & EMC

基　　金：工信部项目(TC210804R-1);工信部电子五所所发展基金(20Z20、22Z18)。

摘　　要：文章提出了一种射频电磁场辐射抗扰度能力验证计划方法,并结合实例从样品设计、均匀性稳定性检测、结果统计分析等方面进行了详细的说明。该方法使用场强探头和自主开发的软件作为能力验证的样品,按照t检验方法进行稳定性检验,检验通过后采用花瓣传递的方式在参加机构中轮流传递收集测试结果,并持续对样品进行稳定性监测。传递结束后,使用稳健算法对测试结果进行统计分析,发现和识别出不满意的参加机构共计6家,不满意率为19%。对不满意原因进行了分析,并提出了测试相关的建议。The paper proposes a proficiency testing scheme method for radiated,radio-frequency,electromagnetic field immunity test,and provides detailed explanations from sample design,uniformity stability testing,and result statistical analysis through examples.The method uses field strength probes and selfdeveloped software as samples,and conducts stability testing according to the t-test method.After the stability test,petal transmission is used to collect test results in participating institutions in turn and continuously monitor the stability of the samples.A robust algorithm was used to statistically analyze the test results,and a total of 6 dissatisfied participating institutions were found,unqualified rate 19%.An analysis was conducted on the reasons of dissatisfaction and testing related suggestions were proposed.

关 键 词：电磁兼容 能力验证 稳定性和均匀性 指定值 能力评定标准差 

分 类 号：TN03[电子电信—物理电子学]