[1]鲍怡伶,张浩然,赵 阳.Boost PFC电路辐射EMI分析与抑制研究[J].南京师范大学学报(工程技术版),2019,19(04):075-80.[doi:10.3969/j.issn.1672-1292.2019.04.013]
　Bao Yiling,Zhang Haoran,Zhao Yang.Research on Radiation Electromagnetic Interference Analysisand Suppression of Boost PFC Circuit[J].Journal of Nanjing Normal University(Engineering and Technology),2019,19(04):075-80.[doi:10.3969/j.issn.1672-1292.2019.04.013]
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Boost PFC电路辐射EMI分析与抑制研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
19卷
期数:
2019年04期
页码:
075-80
栏目:
2019全国集成电路可靠性学术会议专栏
出版日期:
2019-12-31

文章信息/Info

Title:
Research on Radiation Electromagnetic Interference Analysisand Suppression of Boost PFC Circuit
文章编号:
1672-1292(2019)04-0075-06
作者:
鲍怡伶1; 张浩然2; 赵 阳3
(1.江苏省医疗器械检验所,江苏 南京 210016)(2.盐城工学院电气工程学院,江苏 盐城 224051)(3.南京师范大学南瑞电气与自动化学院,江苏 南京 210023)
Author(s):
Bao Yiling1; Zhang Haoran2; Zhao Yang3
(1.Jiangsu Medical Device Inspection Institute,Nanjing 210016,China)(2.School of Electrical Engineering,Yancheng Institute of Technology,Yancheng 224051,China)(3.School of NARI Electrical and Automation,Nanjing Normal University,Nanjing 210023,China)
关键词:
Boost PFC电路; 电磁辐射; 仿真研究; 抑制措施
Keywords:
Boost PFC circuit; electromagnetic radiation; simulation study; suppression measure
分类号:
TM933
DOI:
10.3969/j.issn.1672-1292.2019.04.013
文献标志码:
A
摘要:
功率因数校正(power factor correction,PFC)变换器产生的电磁干扰对集成电路造成了严重影响,能否快速的解决PFC变换器的EMI问题,对设备的安全稳定运行至关重要. 以Boost PFC电路作为研究对象,分析其电路结构并在电路软件中搭建模型,提取电路中噪声源电流,结合辐射噪声计算公式,对电路模型进行场路协同仿真,得到噪声频谱,并在此基础上提出辐射抑制措施.
Abstract:
The electromagnetic interference caused by a power factor correction(PFC)converter has made a great influence on the integrated circuit,and whether to rapidly solve the EMI problem of a PFC converter is vital to the safe and stable operation of the device. Therefore,this paper takes Boost PFC circuit as the research object,analyzes its circuit structure and builds a model in circuit software,extracts the noise source current in the circuit,combines the radiation noise calculation formula,and performs field-path co-simulation on the circuit model to obtain the noise spectrum. Based on this,radiation suppression measures are proposed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-09-10.
通讯联系人:赵阳,博士,教授,研究方向:电磁兼容技术及应用. E-mail:zhaoyan1@njnu.edu.cn
更新日期/Last Update: 2019-12-31