Research on Modelling of Conducted Electromagnetic Interference in On-Board Chargers Using Port Impedance Testing

LI Jifeng; GENG Yuyu; JIA Jin; LIAO Xinglin; LU Qingyang

doi:10.7652/xjtuxb202501016

您当前的位置：

首页 >

文章列表页 >

Research on Modelling of Conducted Electromagnetic Interference in On-Board Chargers Using Port Impedance Testing

更新时间：2026-01-06

- Research on Modelling of Conducted Electromagnetic Interference in On-Board Chargers Using Port Impedance Testing
- Journal of Xi’an Jiaotong University Vol. 59, Issue 1, Pages: 172-182(2025)
- 作者机构：
  
  1.重庆理工大学电气与电子工程学院， 400054，重庆
  2.重庆理工大学汽车零部件先进制造技术教育部重点实验室， 400054，重庆
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb202501016
  CLC： U469.72
- Received：16 March 2024，
  
  Online First：12 July 2024，
  
  Published：10 January 2025
- 稿件说明：
移动端阅览
LI Jifeng, GENG Yuyu, JIA Jin, et al. Research on Modelling of Conducted Electromagnetic Interference in On-Board Chargers Using Port Impedance Testing[J]. Journal of Xi’an Jiaotong University, 2025, 59(1): 172-182.
DOI：

LI Jifeng, GENG Yuyu, JIA Jin, et al. Research on Modelling of Conducted Electromagnetic Interference in On-Board Chargers Using Port Impedance Testing[J]. Journal of Xi’an Jiaotong University, 2025, 59(1): 172-182. DOI： 10.7652/xjtuxb202501016.

摘要

针对电动汽车车载充电机的设计过程中普遍存在的电磁干扰频率范围广、干扰源复杂的问题，提出了一种基于端口阻抗测试的等效电路建模和系统级协同仿真方法。首先，通过对车载充电机系统各部件进行阻抗测试和三维电磁仿真，建立了无源器件、端口滤波器和高压屏蔽线缆模型，提取了系统印制电路板关键回路的高频寄生参数。其次，建立了有源器件的仿真电路模拟器等效模型，并通过双脉冲实验验证模型的精度；针对功率因数校正电路控制环节的仿真与建模难以同步实现的问题，采用协同建模的方法构建整个系统的等效电路模型。最后，将各部件模型组合在一起，建立了完整的车载充电机系统传导电磁干扰预测模型，并依据相关测试标准进行了系统传导电磁干扰仿真和实验。结果表明：在150 kHz~30 MHz频率范围内，预测结果与实际结果的误差小于9 dB，具有良好的一致性，表明该模型能够精确预测车载充电机系统高压交流端的传导干扰水平，可以有效指导充电机系统的电磁兼容正向设计。

Abstract

In response to the prevalent challenges of the wide frequency ranges and complexity of electromagnetic interference (EMI) sources during the design process of electric vehicle onboard chargers

a method based on port impedance testing for equivalent circuit modeling and system-level collaborative simulation is introduced. Initially

impedance testing and three-dimensional electromagnetic simulations are performed on various components of the on-board charger system to develop models for passive devices

port filters

and high-voltage shielded cables

extracting high-frequency parasitic parameters from key printed circuit board. Subsequently

simulation program with integrated circuit equivalent models for active devices are established and validated for accuracy through double pulse experiments. To address the challenge of synchronizing simulation and modeling in the power factor correction circuit's control loop

a co-modeling approach is employed to build the equivalent circuit model of the entire system. Finally

the individual component models are integrated to develop a comprehensive conducted EMI prediction model for the on-board charger system. Simulations and experiments are performed in accordance with relevant testing standards. The results reveal that within the 150 kHz to 30 MHz frequency range

the prediction accuracy deviates by less than 9 dB from the actual results

indicating strong consistency. This suggests that the model can accurately predict the conducted interference levels at the high-voltage AC side of the on-board charger system

thereby offering valuable insights for electromagnetic compatibility design.

关键词

Keywords

references

CHEN Yunqi , JIA Minli , SUN Hao , et al . SiC-based bidirectional three-phase CLLLC resonant converter with integrated magnetics for high-power on-board charger applications [C ] // 2023 IEEE 2nd International Power Electronics and Application Symposium (PEAS) . Piscataway, NJ, USA : IEEE , 2023 : 350 - 355 .

SHARMA U , SINGH B . A non-isolated onboard charger for electric vehicle [C ] // 2021 IEEE Transportation Electrification Conference & Expo (ITEC) . Piscataway, NJ, USA : IEEE , 2021 : 446 - 451 .

杨文荣 , 栾君玲 , 刘畅 , 等 . 充电系统三合一总成的电磁干扰及抑制研究 [J ] . 实验技术与管理 , 2021 , 38 ( 9 ): 143 - 148 .

YANG Wenrong , LUAN Junling , LIU Chang , et al . Research on electromagnetic interference and suppression of three-in-one assembly of charging system [J ] . Experimental Technology and Management , 2021 , 38 ( 9 ): 143 - 148 .

HU Jian , XU Xiao , CAO Dongdong , et al . Analysis and optimization of electromagnetic compatibility for electric vehicles [J ] . IEEE Electromagnetic Compatibility Magazine , 2019 , 8 ( 4 ): 50 - 55 .

赵文辉 , 沈艳霞 . 电动汽车车载充电机拓扑研究综述 [J ] . 控制工程 , 2019 , 26 ( 1 ): 29 - 36 .

ZHAO Wenhui , SHEN Yanxia . Review on the research of electric vehicle on-board charger topologies [J ] . Control Engineering of China , 2019 , 26 ( 1 ): 29 - 36 .

汪泉弟 , 安宗裕 , 郑亚利 , 等 . 电动汽车开关电源电磁兼容优化设计方法 [J ] . 电工技术学报 , 2014 , 29 ( 9 ): 225 - 231 .

WANG Quandi , AN Zongyu , ZHENG Yali , et al . Electromagnetic compatibility optimization design for switching power supply used in electric vehicle [J ] . Transactions of China Electrotechnical Society , 2014 , 29 ( 9 ): 225 - 231 .

赵凯 , 王闯 , 李尊朝 , 等 . 结合平衡和滤波技术抑制GaN电源转换器的电磁干扰 [J ] . 西安交通大学学报 , 2016 , 50 ( 2 ): 38 - 42 .

ZHAO Kai , WANG Chuang , LI Zunzhao , et al . A method for suppressing electromagnetic interference of GaN converter utilizing balance and filter technologies [J ] . Journal of Xi'an Jiaotong University , 2016 , 50 ( 2 ): 38 - 42 .

MURRO F D , ROMANO D , DE LAURETIS M , et al . Efficient computation of partial elements in the full-wave surface-PEEC method [J ] . IEEE Transactions on Electromagnetic Compatibility , 2021 , 63 ( 4 ): 1189 - 1201 .

WU Chunyu , KIM H , HE Jiayi , et al . Analysis and modeling of conducted EMI from an AC-DC power supply in LED TV up to 1 MHz [J ] . IEEE Transactions on Electromagnetic Compatibility , 2019 , 61 ( 6 ): 2050 - 2059 .

翟丽 , 杨霜洁 , 胡桂兴 , 等 . 电动汽车电机驱动系统传导电磁干扰建模 [J ] . 北京理工大学学报 , 2022 , 42 ( 8 ): 824 - 833 .

ZHAI Li , YANG Shuangjie , HU Guixing , et al . Modeling on conducted electromagnetic interference for motor drive system of electric vehicle [J ] . Transactions of Beijing Institute of Technology , 2022 , 42 ( 8 ): 824 - 833 .

TAKAHASHI K , IBUCHI T , FUNAKI T . Frequency domain simulation of conducted EMI in power electronic converters considering internal near field couplings by FEM [C ] // 2017 International Symposium on Electromagnetic Compatibility-EMC EUROPE . Piscataway, NJ, USA : IEEE , 2017 : 1 - 6 .

谢立宏 . 隔离型变换器共模传导干扰的建模与抑制方法研究 [D ] . 南京 : 南京航空航天大学 , 2018 .

高璐 , 徐策 , 董光冬 , 等 . 基于电磁仿真软件的平面变压器共模电磁干扰建模方法及其应用 [J ] . 电工技术学报 , 2020 , 35 ( 24 ): 5057 - 5063 .

GAO Lu , XU Ce , DONG Guangdong , et al . Common mode electro-magnetic interference modeling method of planar transformers based on CST software and its application [J ] . Transactions of China Electrotechnical Society , 2020 , 35 ( 24 ): 5057 - 5063 .

陆德政 . 基于神经网络的电磁干扰滤波器建模及设计研究 [D ] . 杭州 : 浙江大学 , 2020 .

LI Haoze . The electromagnetic topology optimization algorithm based on BP neural network technology [C ] // 2022 IEEE 4th International Conference on Civil Aviation Safety and Information Technology (ICCASIT) . Piscataway, NJ, USA : IEEE , 2022 : 1450 - 1455 .

RAIA M R , RUBA M , NEMES R O , et al . Artificial neural network and data dimensionality reduction based on machine learning methods for PMSM model order reduction [J ] . IEEE Access , 2021 , 9 : 102345 - 102354 .

路宏敏 , 余志勇 , 谭康伯 , 等 . 抑制同步开关噪声的新颖电磁带隙结构 [J ] . 西安交通大学学报 , 2012 , 46 ( 6 ): 17 - 22 .

LU Hongmin , YU Zhiyong , TAN Kangbo , et al . A novel electromagnetic band-gap structure for noise suppression of simultaneous switching [J ] . Journal of Xi'an Jiaotong University , 2012 , 46 ( 6 ): 17 - 22 .

吴瀛喆 . 基于碳化硅MOSFET的电机驱动系统传导电磁干扰的分析与研究 [D ] . 成都 : 电子科技大学 , 2020 .

SHIM H , KIM H , KWACK Y , et al . Inverter modeling including non-ideal IGBT characteristics in hybrid electric vehicle for accurate EMI noise prediction [C ] // 2015 IEEE International Symposium on Electromagnetic Compatibility (EMC) . Piscataway, NJ, USA : IEEE , 2015 : 691 - 695 .

MOLOGNI J F , KOPP M , SIQUEIRA C L R , et al . Automotive EMC analysis using the hybrid finite element boundary integral approach [C ] // 2013 IEEE International Symposium on Electromagnetic Compatibility . Piscataway, USA : IEEE , 2013 : 688 - 693 .

ROJAS-DUEÑAS G , RIBA J R , MORENO-EGUILAZ M . Black-box modeling of DC-DC converters based on wavelet convolutional neural networks [J ] . IEEE Transactions on Instrumentation and Measurement , 2021 , 70 : 1 - 9 .

黄华震 , 仝涵 , 王宁燕 , 等 . 考虑寄生振荡的IGBT分段暂态模型对电磁干扰预测的影响分析 [J ] . 电工技术学报 , 2021 , 36 ( 12 ): 2434 - 2445 .

HUANG Huazhen , TONG Han , WANG Ningyan , et al . Analysis of the influence of IGBT segmented transient model with parasitic oscillation on electromagnetic interference prediction [J ] . Transactions of China Electrotechnical Society , 2021 , 36 ( 12 ): 2434 - 2445 .

王宁 . 基于IGBT的电力电子系统多时间尺度建模及其降阶方法研究 [D ] . 杭州 : 浙江大学 , 2021 .

SHINDE S , MASUDA K , SHEN Guangyao , et al . Radiated EMI estimation from DC-DC converters with attached cables based on terminal equivalent circuit modeling [J ] . IEEE Transactions on Electromagnetic Compatibility , 2018 , 60 ( 6 ): 1769 - 1776 .

国家市场监督管理总局 , 国家标准化管理委员会 . 车辆、船和内燃机无线电骚扰特性用于保护车载接收机的限值和测量方法：GB/T 18655—2018 [S ] . 北京 : 中国标准出版社 , 2018 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Steam Addition on the Swirl Combustion and Emission Characteristics of Cracked Ammonia

Influence of Structural Parameters on the Summer Operational Characteristics of a Three-Tower-in-One Indirect Air-Cooling System

Sensitivity Analysis of Foil Geometrical Parameters for the Third-Generation CO2 Gas Foil Bearings Based on Design of Experiments Method

Energy Efficiency Optimization of the Cryogenic Air Separation Process for Electronic-Grade Ultra Pure Nitrogen

Numerical Simulation of Heat-Moisture Barrier Performance of a Horizontal Air Curtain in Cold Storage

Related Author

No data

Related Institution

No data

⁰