TY - JOUR
T1 - Crashworthiness Analysis of Electric Vehicle with Energy-Absorbing Battery Modules
AU - HAO, F.
AU - LU, X.
AU - QIAO, Y.
AU - CHEN, X.
N1 - Supported by ARPA-E (DEAR0000396) and AFOSR (FA9550-12-1-0159).
PY - 2017
Y1 - 2017
N2 - As a clean energy technology, the development of electric vehicles (EVs) is challenged by lightweight design, battery safety, and range. In this study, our simulations indicate that using a flexible structure of battery module has the potential to overcome the limitations in battery-powered EVs, contributing to a new design. Specifically, we focus on optimizing the structure of vehicle battery packs, aiming to improve the crashworthiness of EVs through frontal crash simulations. In addition, by considering battery packs as energy-Absorption components, it is found that occupant compartment acceleration (OCA) is greatly reduced at an optimal working pressure of 4 MPa for battery module. Copyright © 2017 by ASME.
AB - As a clean energy technology, the development of electric vehicles (EVs) is challenged by lightweight design, battery safety, and range. In this study, our simulations indicate that using a flexible structure of battery module has the potential to overcome the limitations in battery-powered EVs, contributing to a new design. Specifically, we focus on optimizing the structure of vehicle battery packs, aiming to improve the crashworthiness of EVs through frontal crash simulations. In addition, by considering battery packs as energy-Absorption components, it is found that occupant compartment acceleration (OCA) is greatly reduced at an optimal working pressure of 4 MPa for battery module. Copyright © 2017 by ASME.
UR - http://www.scopus.com/inward/record.url?scp=85012888419&partnerID=8YFLogxK
U2 - 10.1115/1.4035498
DO - 10.1115/1.4035498
M3 - Journal Article (refereed)
SN - 0094-4289
VL - 139
IS - 2
M1 - 21022
ER -
