Modeling of conducted EMI noise in an Automotive LED Driver Module with DC/DC Converters

被引：0

作者：

Song, Chiuk ^{[1
]}

Kweon, Hucksu ^{[1
]}

Lee, Unho ^{[1
]}

Kim, Jonghyun ^{[1
]}

Yang, Sieun ^{[1
]}

Park, Jonghyun ^{[1
]}

机构：

[1] Hyundai Mobis Co Ltd, ICT Anal Engn Team, 17-2 Mabuk Ro 240beon Gil, Yongin 16891, Gyeonggi Do, South Korea

来源：

2019 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC EUROPE 2019) | 2019年

关键词：

LED Driver; LDM; Conducted Emission; EMI; dc-dc Converter;

D O I：

10.1109/emceurope.2019.8872093

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

When transferring power from source to LED matrix, the electromagnetic interference (EMI) noise is generated. Moreover, the dc-dc converter with switching operation contains a wide range of harmonics. Therefore, it is important to predict the EMI noise in an automotive LED driver module. In this study, we firstly simulated conducted noise from the automotive LED driver module. The ringing noise of the dc-dc converter has been analyzed and simulated by using a circuit simulation. In order to simulate conducted EMI noise, parasitic components of power transfer line trace, passive components such as capacitor and inductor, active components such as diode and switching device, cable between PCB board and LED matrix, and connector in the LED driver module are considered. The simulation and measurement setup for conducted emissions are directed by CISPR 25 standard.

引用

页码：1009 / 1013

页数：5

共 7 条

[1]

Afewerki H., 2017, 2017 INT S EL COMP E, P1, DOI [10.1109/EMCEurope.2017.8094734, DOI 10.1109/EMCEUROPE.2017.8094734]

[2]

Gacio D., IEEE INDUSTR APPL S, P1

[3]

Steel R., 2008, STRATEGIES LIGHT C, V1

[4]

Tsukioka A, 2017, IEEE INT SYMP ELEC

[5]

Wang Fang., 2013, 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL), P1

[6]

Wessling Soren, 2013, Proceedings of the 2013 International Symposium on Electromagnetic Compatibility (EMC Europe 2013), P627

[7]

Yun S, 2016, EMC EUR, P850, DOI 10.1109/EMCEurope.2016.7739207

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