摘要
介绍了数字化CPS和EMI滤波器的基本概念和原理,给出了骚扰源和实验电路模型,分析验证了对某些频率点上准峰值超出限值的可能原因并提出了改进方法。实验验证结果表明改进方法效果明显。
This paper presents the basic construction and the principle of the digital CPS and EMI filter. Find out the interference source and form circle model, then analyze the reason why value in some frequency beyond quasi-peak and how to improve. Finally do some experiments to test and verify. The result shows the effect of improved method significantly.
出处
《机电一体化》
2011年第7期69-72,89,共5页
Mechatronics
关键词
数字化CPS
共模干扰
插入损耗
digital CPS common-mode interference insertion loss
