[1]王永安,赵 阳,蓝雨晨,等.基于进化差分算法的环形电感建模及应用[J].南京师范大学学报(工程技术版),2020,20(03):032-37.[doi:10.3969/j.issn.1672-1292.2020.03.006]
　Wang Yongan,Zhao Yang,Lan Yuchen,et al.Modeling and Application of Ring Inductor Based onEvolutionary Difference Algorithm[J].Journal of Nanjing Normal University(Engineering and Technology),2020,20(03):032-37.[doi:10.3969/j.issn.1672-1292.2020.03.006]
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基于进化差分算法的环形电感建模及应用
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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:
20卷
期数:
2020年03期
页码:
032-37
栏目:
电气工程
出版日期:
2020-09-15

文章信息/Info

Title:
Modeling and Application of Ring Inductor Based onEvolutionary Difference Algorithm
文章编号:
1672-1292(2020)03-0032-06
作者:
王永安1; 赵 阳1; 蓝雨晨1; 孙逸群1; 张 成1; 刘兴发2
(1.南京师范大学南瑞电气与自动化学院,江苏 南京 210023)(2.中国电力科学研究院武汉分院电网环境保护国家重点实验室,湖北 武汉 430074)
Author(s):
Wang Yongan1; Zhao Yang1; Lan Yuchen1; Sun Yiqun1; Zhang Cheng1; Liu Xingfa2
(1.School of NARI Electrical and Automation,Nanjing Normal University,Nanjing 210023,China)(2.State Key Laboratory of Power Grid Environmental Protection,Wuhan Branch of China Electric Power Research Institute,Wuhan 430074,China)
关键词:
电感线圈; 高频模型; DE算法; 噪声抑制
Keywords:
inductor coil; high frequency model; DE algorithm; noise suppression
分类号:
TM552
DOI:
10.3969/j.issn.1672-1292.2020.03.006
文献标志码:
A
摘要:
基于进化差分算法的环形电感线圈高频模型,首先建立了环形电感线圈的等效模型,阐述了其阻抗的计算方法. 然后通过VNA设备得到测试线圈的幅频特性曲线,使用进化差分优化算法对等效模型参数进行优化,得到最优的模型参数. 再通过仿真对比阻抗拟合曲线与实测曲线,拟合效果良好,验证了模型及参数的可靠性. 最后在开关电源辐射EMI的仿真中添加电感线圈部分,验证了其抑制电磁噪声的作用,为实际的工程整改提供了理论依据.
Abstract:
This paper studies the high-frequency model of the toroidal inductor coil based on the evolutionary difference algorithm. Firstly,an equivalent model of the toroidal inductor coil is established,and the calculation method of its impedance is described. Then,the amplitude-frequency characteristic curve of the test coil is obtained through the VNA device,and the evolutionary differential optimization The algorithm optimizes the equivalent model parameters to obtain the optimal model parameters,and compares the impedance fitting curve with the measured curve through simulation. The fitting effect is good,and the reliability of the model and parameters is verified. Finally,the inductance coil is added to the simulation of the switching power supply radiated EMI,and its effect of suppressing electromagnetic noise is verified,which provides a theoretical basis for the actual engineering rectification.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-05-18.
基金项目:江苏省社会发展重点项目(BE2019716)、南京市国际产业技术研发合作项目(201911021)、电网环境保护国家重点实验室开放基金项目.
通讯作者:赵阳,博士,教授,研究方向:电磁兼容技术与应用. E-mail:61076@njnu.edu.cn
更新日期/Last Update: 2020-09-15