纯电动汽车动力参数匹配及优化

Matching and Optimization of Power Parameters of Pure Electric Vehicles

在全球能源结构转型中,纯电动汽车已经成为交通运输领域重要的发展方向。作为纯电动汽车的重要组成部分,传动系统的参数匹配对于汽车的动力性和经济性有着举足轻重的作用。通过对纯电动车传动系统参数的合理匹配,实现车辆动力性与经济性的双重提升。这不仅可以改善车辆的加速性能、最高车速和爬坡能力,还可以提高车辆的续航里程和降低使用过程中的能耗费用。此外,通过对参数的合理匹配,车辆在降低自重的同时,也可以提高经济性。通过对纯电动汽车传动系统的研究,对其参数匹配和优化计算的方法进行了探讨。

In the transformation of the global energy structure,pure electric vehicles have become an important development direction in the field of transportation.As an important part of pure electric vehicles,the parameter matching of the transmission system plays a pivotal role in the power and economy of the vehicle.Through the reasonable matching of the parameters of the pure electric vehicle transmission system,the dual improvement of vehicle dynamics and economy is realized.This not only improves the vehicle's acceleration,top speed and ability to climb hills,but also increases the vehicle's range and reduces energy costs during use.In addition,through the reasonable matching of parameters,the vehicle can reduce its own weight while also improving the economy.Through the study of the transmission system of pure electric vehicles,the methods of parameter matching and optimization calculation are discussed.