Journal of Power Electronics

  • 제21권1호
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  • Pages.204-213
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  • 2021
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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Optimized separation method for conducted EMI noise based on Mardiguian network and common mode choke

  • Zhou, Mengxia (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University) ;
  • Yang, Zhao (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University) ;
  • Liu, Xingfa (State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute) ;
  • Wang, Yongan (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University) ;
  • Wu, Xianqiang (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University) ;
  • Zhang, Cheng (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University) ;
  • Wei, Yan (Jiangsu Engineering Key Lab of Electrical Equipment and Electromagnetic Compatibility, Nanjing Normal University)
  • 투고 : 2020.05.10
  • 심사 : 2020.10.08
  • 발행 : 2021.01.20
⟨ 이전 논문 다음 논문 ⟩

초록

Based on the characteristic parameters of a noise discrimination network (NDN), the Mardiguian network is used as an example to investigate the influence of stray capacitance on the performance of the NDN. The obtained results show that stray capacitance has a significant effect on the performance of the NDN. Considering the influence of stray capacitance, this paper proposes a network optimization method based on the Mardiguian network. The optimization method is superior to the Mardiguian network in performance, and it improves the separation accuracy of differential mode noise.

키워드

과제정보

This paper is sponsored by Jiangsu Province Social Development Key Project (BE2019716) Nanjing International Industrial Technology R&D Cooperation Project (201911021) and Open Fund Project of the State Key Laboratory of Power Grid Environmental Protection (GYW51202001558).

참고문헌

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