Title :
Analysis of collision safety of power battery system of electric bus with simulation
Author :
Zhenpo Wang ; Jia Cui ; Jingyi Luo
Author_Institution :
Beijing Inst. of Technol., Beijing, China
fDate :
Aug. 31 2014-Sept. 3 2014
Abstract :
Aiming to improve the collision safety of power battery system, the study established the finite element models of the whole bus skeleton, power battery system and moving deformable barrier. A side collision was simulated on the position of battery box of the bus based on the collision law. The work carried out equivalent stress analysis of battery module and deformation analysis of battery pack and the rear panel of battery box. Measures were put forward to improve the collision safety of power battery system.
Keywords :
battery powered vehicles; deformation; finite element analysis; safety; stress analysis; battery box rear panel; battery pack deformation analysis; collision safety analysis; electric bus; equivalent stress analysis; finite element models; moving deformable barrier; power battery system; whole bus skeleton; Batteries; Finite element analysis; Materials; Safety; Skeleton; Stress; Vehicles; collision safety; electric bus; finite element simulation; power battery system;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6941069
