Modeling of EMI Filters and Design Algorithm

EMI필터의 모델링 및 설계 알고리즘

In many cases, ac line EMI filters are designed by trial and error method. Thus, designing a filter is a time-consuming process. To overcome the problem, the newly analytical design procedure is proposed in this paper. Using the modeling circuit of each filter components, the filter design is carried out applicable to both common-mode (CM) and differential-mode (DM). These are verified through the experimental results.