关于新能源车电池包能级评估的方法讨论

Discussion on the Method of Energy Level Assessment for Battery Pack of New Energy Vehicle

目前,新能源车动力电池在能量密度和充电速度上还存在着一些短板,多家车厂也在不同程度地探索电池包快换技术的应用。本文基于电池包的快换场景,讨论了几种对电池包能级评估的方法,为新能源车电池包快换的深化发展提供支持。

At present, there are still some shortcomings in the energy density and charging speed of power batteries for new energy vehicles, and many automobile factories are exploring the application of battery pack fast replacement technology in varying degrees. In this paper, based on the scenario of battery pack fast replacement,several methods of energy level assessment are discussed to support further development of new energy vehicle battery pack fast replacement.