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A Research on the Lightweight of Range Extended Electric Vehicle Batteries Pack Based on Muli-objective Optimization
FISITA2014/F2014-EPT-050

Authors

Xingfeng Fu; He Huang; Qingquan Wang; Sha Xiao; -GAC ENGINEERING

Abstract

In this paper a method of lightweight design for high voltage battery pack based on multiobjective optimization is proposed. Through the simulation with and without lightweight design the range extended electric vehicle rear-end collision safety is evaluated and then improved. The test result indicates that range extended electric vehicle retains its excellent rear-collision safety though the battery pack is lightweightdesigned. The method is effective and can dramatically improve lightweight design efficiency.

KEYWORDS –Range extended electric vehicle, Battery Pack,Lightweight,Muli-objective Optimization.

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