实验室电磁骚扰测量结果复现性保障

Reproducibility Assurance of EMI Measurement Results

电磁兼容测量结果与测量过程具有较强的相关性和较差的复现性。对一个电磁兼容实验室怎么在极其复杂的电磁骚扰测量中保证测量结果的准确性和可信性?文章重点从管理、设备、人员和技术等方面分析了如何建立一个全方位的可追溯性的保证体系,并严格贯彻实施,从而使实验室电磁骚扰测量结果复现性得到保障。

EMC measurement results are greatly related to measuring process and they usually have bad reproducibility. For the EMC lab, how to assure the accuracy and creditability of measurement results in very complicated EMI test？ This paper discusses how to establish an o mnibearing and traceabtesystem from four aspects such as management, equipment, personnel and technology, if it＇s strictly carried in practice, the reproducibility of EMI measurement results will be assured.