摘要
以某量产电动汽车为例,在保证车身与动力电池连接处的疲劳强度和整车安全性能的前提下,以车身结构质量的最小化为目标,优化车身的动力电池框架支撑结构,从而实现车身结构的轻量化。该电池框架支撑结构的质量为原来结构的50%,满足疲劳强度和安全性能要求。
An electric vehicle is for example, under the premise of ensuring fatigue and safety performance of connecting between the body and power battery, to minimize the quality of the body structure, the frame support battery tray is optimized to achieve weight reduction. The quality of the structure is reduced by 50% of the original, and it meets the fatigue and safety performance require- ments.
出处
《上海汽车》
2017年第5期9-12,共4页
Shanghai Auto
