Methods for Aging Simulation and Reliability Prediction in Automotive Cells and xEV Battery Systems - (PPT)

摘要

Methods for aging estimation are developed at DAIMLER R&D. Due to the know-how of the authors, notes for the audience relating the methods and their usage were presented. Now, failure rate forecast and risk assessment is established as part of DAIMLER R&D method framework for reliability prediction. But, field feedback shows that battery component failures are not simply represented by a one-parametric Weibull distribution.