A kind of intelligent tunable EMI filter

Chang Zhou; Jing Xia; Nan Wang; Yaohua Li

doi:10.1117/12.2611476

14 October 2021 A kind of intelligent tunable EMI filter

Chang Zhou, Jing Xia, Nan Wang, Yaohua Li

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119302O (2021) https://doi.org/10.1117/12.2611476
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

A kind of intelligent tunable EMI filter has been designed and optimized in this paper. the miniaturization of the filter could been obtained through the reasonable selection of active devices and the design of intelligent control circuit structure. On the other hand, excellent electrical performance of the intelligent tunable EMI filter within the target frequency band could be achieved by choosing reasonable filter structure and using filter design theory. Through HFSS modeling and simulation calculation, the optimal parameters of the filter can be obtained quickly. The results show that the volume and electrical performance of the EMI filter can meet the design requirements.

Citation Download Citation

Chang Zhou, Jing Xia, Nan Wang, and Yaohua Li "A kind of intelligent tunable EMI filter", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119302O (14 October 2021); https://doi.org/10.1117/12.2611476

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