Electromagnetic Interference Filter Design of Single-Phase Inverter Based on the Noise Source Impedance Extraction

被引：0
|
作者：
Jiang S. [1 ]
Liu Y. [1 ]
Yin S. [2 ]
Peng J. [1 ]
机构：
[1] College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen
[2] Microsystem and Terahertz Research Center, China Academy of Engineering Physics, Chengdu
来源：
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2019年 / 34卷 / 17期
关键词：
Common mode; Differential mode; Electromagnetic interference(EMI); EMI filter; Noise source impedance; Single-phase inverter;
D O I：
10.19595/j.cnki.1000-6753.tces.181105
中图分类号：
学科分类号：
摘要：
This paper studied a method of extracting the Electromagnetic interference (EMI) noise source impedance of a single-phase inverter. Based on this, an effective EMI filter design method was proposed. This approach allows accurate filter requirements analysis and design to take the effects of common mode (CM) and differential mode (DM) noise source impedances into account. In order to further improve the accuracy of noise source impedance detection and the effectiveness of filter design, this paper also used the RLC impedance analyzer to accurately analyze the impedance frequency characteristics of the test components. Finally, the feasibility and effectiveness of this method was tested in simulation and experiment based on a single-phase SiC MOSFET inverter. The results show that the EMI filter designed by the proposed method has strong pertinence and high reliability without time-consuming rectification. © 2019, Electrical Technology Press Co. Ltd. All right reserved.
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页码：3552 / 3562
页数：10
相关论文
共 26 条
  • [21] Ji J., Chen W., Gu Z., Et al., A control method of digital active EMI filter, 2017 Thirty Second Annual IEEE Applied Power Electronics Conference and Exposition, pp. 1141-1145, (2017)
  • [22] Hamza D., Qiu M., Jain P.K., Application and stability analysis of a novel digital active EMI filter used in a grid-tied PV microinverter module, IEEE Transactions on Power Electronics, 28, 6, pp. 2867-2874, (2013)
  • [23] Chen P., Lai Y.S., Effective EMI filter design method for three-phase inverter based upon software noise separation, IEEE Transactions on Power Electronics, 25, 11, pp. 2797-2806, (2010)
  • [24] Zhang J., Zhang Y., Wei L., Et al., A revised calculation method for noise source impedance based on insertion loss, Transactions of China Electrotechnical Society, 30, 4, pp. 80-87, (2015)
  • [25] Zhang X., Luo F., Dong D., Et al., CM noise containment in a DC-fed motor drive system using DM filter, Proceedings of the Applied Power Electronics Conference and Exposition, pp. 1808-1813, (2012)
  • [26] Zhao Y., Lu X., Dong Y., Et al., Study on impedance extraction methods applied in conductive EMI source modeling, Proceedings of the Electromagnetic Compatibility, pp. 998-1001, (2010)
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