某轻型电动客车能耗降低方法研究

Research on energy consumption reduction method for a light electric passenger bus

随着世界能源紧缺和环境污染问题日益加剧,对汽车的节能环保要求也越来越高,发展新能源汽车已成为全球范围内解决能源和环境危机的重要途径之一。作为新能源汽车中的一种,电动汽车具有清洁无污染、能源转换效率高、结构简单、使用维护方便等优点,但电池造价高、续航能力有限已成为电动汽车发展的瓶颈,降低整车能耗、提高整车续航里程已成为电动汽车发展中必须研究的重要课题。

With the problems of energy scarcity and environmental pollution, the developments of energy conservation and environmental protection in vehicle become important. In this way new energy vehicles have become vital in solving the problems mentioned above. As one type of new energy vehicles, the electric bus shows its advantages as cleanness, high energy conversion efficiency, simple structure and easy maintenance. However the high cost of battery and the limited endurance have become the fundamental problems of the electric bus. Reducing the energy consumption and improving the endurance limit have become the inevitable researches in the development of electric bus.