Advances of Modeling and Reduction of Conducted and Radiated EMI in Flyback Converters

被引：0
|
作者：
Yao, Juntao [1 ]
Li, Yiming [1 ]
Ma, Zhedong [1 ]
Wang, Shuo [1 ]
机构：
[1] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA
来源：
2020 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2020年
关键词：
Flyback; electromagnetic interference (EMI); conducted EMI; radiated EMI; differential mode; common mode; CANCELLATION TECHNIQUES; PARASITIC PARAMETERS; SHIELDING TECHNIQUE; NOISE CANCELLATION; DESIGN; TRANSFORMERS; CAPACITORS; SNUBBER; VOLTAGE; FILTERS;
D O I：
10.1109/ecce44975.2020.9236153
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Recent years have witnessed evolutions of topologies and applications of wide bandgap devices in flyback converters, in order to improve efficiency and power density. However, due to the increased topology diversity, and the increased high frequency noise, unprecedented EMI challenges are created. Those challenges lead to advances of EMI modeling and reduction techniques, to be generalized for different topologies, and to be effective at higher frequency ranges. The emerging flyback EMI challenges and research advances are analyzed in this paper. Future challenges and development of EMI in flyback converters are discussed.
引用
收藏
页码：3362 / 3369
页数：8
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