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http://dx.doi.org/10.7467/KSAE.2014.22.3.143

The Effect of EMC by Metal Cover and Noise Reduction Method  

Yun, Sangwon (Electronics Development Team 3, MANDO Company)
Park, Chuleui (Electronics Development Team 3, MANDO Company)
Lee, Chanho (Electronics Development Team 3, MANDO Company)
Kim, Sehyun (Electronics Development Team 3, MANDO Company)
Yang, Manyoung (Electronics Development Team 3, MANDO Company)
Kim, Dongsik (Department of Electrical Engineering, College of Engineering, Soonchunhyang University)
Yoo, Jiyoon (Department of Electrical Engineering, Korea University)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.22, no.3, 2014 , pp. 143-147 More about this Journal
Abstract
The ECU which is operating inductive actuator like motor or solenoid should be designed with considering the heat removal performance and the EMC performance. In most cases, these two performances are trade-off. Especially, the metal cover with plastic housing for improving heat removal performance can affect EMC performance by coupling the noise source to harness cable and connector. Therefore, after analyzing the EMC effectiveness of the metal cover, countermeasures for EMC noise reduction should be established. In this paper, by simulating and testing of AHB Gen3 ECU, the influence of the metal cover to EMC performance is analyzed. And based on this result, we propose solutions for EMC noise reduction.
Keywords
EMC; EMS; EMI; ECU;
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  • Reference
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