浅析几种电磁干扰的形成原因及其试验方法  

The analysis of formation reasons for several kinds of EMI and their test methods

作　　者：杨孝志[1] 吴少雷[1] 陆巍[1] 

机构地区：[1]安徽省电力科学研究院,安徽合肥230022

出　　处：《安徽电力》2007年第2期29-31,51,共4页Anhui Electric Power

摘　　要：文章分析了电力系统中几种常见电磁干扰形成的原因,并相应给出了检验设备电磁敏感度的试验条件和试验方法。为了进一步理解不同试验之间的差别,对几种干扰试验进行了比较。最后,对电力电子试验室做了简单的说明。The formation reasons for several kinds of electromagnetic interference in power system are analyzed, the corresponding test conditions and test methods which are used to test the electromagnetic susceptibility of devices are also introduced in this pa- per. In order to further grasp the distinctions of each test, the contrast between them are done. Finally, simple interpretation about the current status of power electronics lab is given.

关 键 词：电磁兼容性 电磁干扰 标准 试验 

分 类 号：TM712[电气工程—电力系统及自动化]