轻量化技术对纯电动客车的节能影响分析

Analysis on Influence of Lightweight Techniques on Energy Saving for Pure Electric Buses

轻量化技术是纯电动客车节能的一种有效途径。本文通过Cruise软件仿真分析不同整备质量下纯电动客车的能耗情况,发现与传统车辆相比,纯电动客车轻量化节能效果并不明显,并且在某些工况下可能有纯电动客车整备质量降低而能耗反而上升的现象。

The lightweight technique is an effective way to save energy for pure electric buses.This paper analyzes the energy consumption of pure electric buses with different unladen mass by Cruise software simulation.The phenomena are found that the energy saving effect of lightweight for pure electric buses is not obvious compared with that of traditional vehicles,and the energy consumption of pure electric buses may increase instead with their unladen mass decreasing under some conditions.