Simulation of Dynamic Stresses on Battery Pack Holder from Different Road Topologies: Presented at EVS 31 EVTeC 2018, Kobe, Japan, October 1 - 3, 2018

摘要

The designing of battery pack holder was the main purpose of this study. The method of multi-body system (MBS) was used in this work to study the resulting dynamic displacement from road topology using the ADAMS/CAR software. The bus model was assigned to traverse over and interact with a digitized road surface, i.e. a single bump. The resulting dynamic on the battery packs during the speed bump maneuvers were translated to non-linear quasi-static software, HyperWork, to calculate the dynamic stress on the battery pack holders. The overall of design aspect for a low-floor electric city bus will be discussed.