Jacob Krizan
eDrive Product Development,
Ford Motor Company
Abstract
Due to the inherently quiet nature of electric vehicles, carefully minimizing all sources of NVH is critical to delivering excellent customer experiences. eMotor NVH is a particularly challenging field since the smallest electromagnetic forcing harmonics can create unpleasant noises and therefore must be minimized. This presentation discusses the development of a detailed 3D eMotor model with full eccentricity facilitating the prediction and minimization of eMotor NVH.
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