关 键 词：

机械毕业设计车辆工程全套

资源描述：

CLYY01-034@黄海客车制动能量回收系统设计,机械毕业设计车辆工程全套

内容简介：

黑龙江工程学院本科生毕业设计 I 摘 要 本文研究了一种新型电控液驱汽车的总体方案与液压系统设计。新型电控液驱汽车能够显著提髙车辆经济性、排放性和主动安全性等多方面的性能，是对常规汽车有较大变革的、 机电液一体化的髙新技术产品。随着对车辆节能环保性能的重视程度的日益提高，具有良好 节能环保性能的新型电控液驱汽车显然具有很大的市场需求与良好的发展前景。 本文所作的研究工作主要包括： 1.电控液驱客车底盘布置方案设计、分析与优化。 2.液压系统的设计与相关部件的设计与计算。 3.对新型电控液驱汽车的动力性进行了分析。通过增加变速器改善了起动 转矩不足的问题。 4.对新型电控液驱汽车的燃油经济性进行了分析。根据国家标准中规定的燃料消耗量试验方法，对变量泵的客车进行燃油经济性的计算和对比研究，分析了其节能原理。 5.将新型 电控液驱汽车和节能机理相似的混合动力车进行研究。 通过 设计 ， 完成了新型电控液驱客车的总体方案与液压系统设计 。 关键词 ； 电控； 液压驱动 ； 客车 ； 设计 ； 能量回收 ； nts黑龙江工程学院本科生毕业设计 II ABSTRACT In this paper a new technical scheme of vehicle with electronic control and hydrostatic drive is researched and its hydraulic system is designed.The new vehicle can greatly improve the fuel economy and active safety,reduce emission and so on.It is an innovational product with high techniques.As the increasing requirement . The research work of this paper primarily includes;The arrangement of thechassis is analyzed and optimized;The hydraulic system is designed.The acceleration performance of the new vehicle is simulated and the starting torque is improved byinserting a transmission;The fuel economy of the new vehicle is simnulated.According to the testing methods of the fueling consumption of our nation,thefueling consumption of the new vehicle installing the constant displacement pump or the variable displacement pump is calculated independently,and the cause og its fuel saving is analuzed.The basic performance between the new vehicle and the hybrid electric is studiedThrough research. Thought the design.Finshed the new technical scheme of vehicle hydrostatic drive is researched and its hydraulic system is designed. Keyw