Browse Publications Technical Papers 2019-01-0609
2019-04-02

EMI Coupling Mechanisms and Mitigations in a DC-DC Converter 2019-01-0609

The EMI coupling mechanisms of a DC-DC converter in electrified vehicles are investigated for both conducted and radiated EMI. The noise sources and propagation paths are identified and quantified. The results show that the magnetic coupling between noise sources to some sensitive locations, including HV/LV terminals and CAN connector, can cause excessive emissions. The coupling between different components of the EMI filters may also lead to the degradation of the filter performances. Strategies are proposed to reduce the coupling, improve the filter performance and mitigate the emissions. The performances are verified in experiment.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
JOURNAL ARTICLE

An Approach for the Development and the Validation of Generic Simulation Models for Crash-Compatibility Investigations

2016-01-1373

View Details

TECHNICAL PAPER

The Impact of WLTP on the Official Fuel Consumption and Electric Range of Plug-in Hybrid Electric Vehicles in Europe

2017-24-0133

View Details

MAGAZINE

Automotive Engineering International 2011-04-05

11AEID0405

View Details

X