A Comprehensive Review of EMI Filter Network Architectures: Synthesis, Optimization and Comparison

Electronics

Saikat Dey¹  Ayan Mallik¹ 

[1]Power Electronics and Control Engineering (PEACE) Laboratory, Ira A. Fulton School of Engineering, Arizona State University, Mesa, AZ 85212, USA

关键词: EMI;    three phase PFC;    DM filter;    CM filter;    EMI filter volume optimization;   

DOI  :  10.3390/electronics10161919

来源: DOAJ

【 摘 要 】

This paper presents a volumetric comparison among three possible optimized three phase EMI filter structures, a three phase PFC converter used in cutting edge applications, such as avionics, space or shipboard power systems. The size minimization of each of the filter structures, described in the paper, was performed utilizing the volumetric optimization methodology proposed in the paper. This paper theoretically demonstrates the design steps for choosing the appropriate filter component values and number of filter stages to achieve the smallest volume of the DM filter stage for any given EMI filter structure. While the validation of the proposed design methodology was done through a MATLAB simulation, an experimental verification was also performed by designing and comparing the optimized EMI filter structures for a 2.3 kW proof-of-concept of a three-phase boost PFC converter for more electric aircraft (MEA) applications to comply with the stringent EMI requirements of the DO-160F standard.

【 授权许可】

Unknown