强场电磁辐射效应测试方法研究进展与发展趋势  

Recent Progress and Development in Test Methods for High Intensity Electromagnetic Field Radiation Effect

作　　者：魏光辉[1] 卢新福[1] 潘晓东[1] 

机构地区：[1]军械工程学院电磁环境效应国家重点实验室,石家庄050003

出　　处：《高电压技术》2016年第5期1347-1355,共9页High Voltage Engineering

基　　金：国家自然科学基金(61372040)~~

摘　　要：为解决强场电磁辐射效应测试的技术难题,把握不同测试方法的优缺点和适用范围,明确技术发展方向和研究重点,系统分析了均匀场全电平辐照、电磁混响室内整体辐照、共模电流注入和差模电流注入等电磁辐射效应测试方法的研究进展,分析了各类测试方法的适用范围,明确了等效测试方法必须与传统全电平辐照法测试结果相一致的技术发展要求。根据大尺寸设备强场电磁辐射效应准确测试的需要,指出了辐射效应测试方法今后的发展方向:发展强场电磁环境高效模拟技术,解决传统全电平辐照法的技术瓶颈;建立基于混响室的效应测试结果与传统辐照法测试结果间的等效关系;扩展电流注入法等效辐照法的适用范围,提高注入试验方法的工程实用性;将不同的等效测试方法结合,发展混合等效测试方法。To solve the technical problem of the test for high intensity electromagnetic field radiation effect, to understand the advantages and disadvantages of different test methods and their scopes of application, and to know the development trends and research emphasis of these techniques, we systematically analyzed the recent progress of the homogeneous field all-level radiation method, the whole-size radiation method in the reverberation chamber, the common-mode, and differential-mode current injection methods. Moreover, we introduced the application scope of different test methods. It is confirmed that the experimental results of the equivalent test methods should be consistent with those of the traditional all-level radiation methods. To meet the requirements of accurately testing the high intensity electromagnetic field radiation effects for the large-scale equipment, the development trends and research emphasis of different test methods are pointed out. To overcome the shortage of the traditional all-level radiation method, the technique to simulate high intensity field electromagnetic environment high efficiently should be developed. The equivalent relationship between the test results obtained in the reverberation chamber and those obtained through the traditional radiation method should be established. The equivalence between the current injection methods and the radiation method should be tenable in more cases, and the practical applicability of the current injection methods needs to be improved. Moreover, it is suggested that the advantages of different test methods should be integrated, and mixed equivalent test methods should be developed.

关 键 词：电磁辐射效应 测试方法 均匀场辐照 混响室 共模电流注入 差模电流注入 

分 类 号：O441[理学—电磁学]