| Abstract |
This paper presents the analysis and management of differential mode conducted EMI in modularconverters made from associations of standard conversion cells. Two main configurations, ISOP andIPOS are studied with the objective to define a generic EMI management technique, independent fromthe number of conversion standard cells implemented. First, analysis is carried out from a theoreticalpoint of view based on simplified models. Second filtering solutions are introduced and compared.Especially, centralized versus distributed filtering techniques are compared with the objective to findgeneric solutions. The results are compared and validated with practical characterizations. |
