新型节能环保汽车——液驱混合动力汽车  

A New Type of Energy Saving and Environmental Vehicle-Hydraulic Hybrid Vehicle

作　　者：姜继海[1] 孙辉[1] 王昕[1] 

机构地区：[1]哈尔滨工业大学流体传动与控制研究所,哈尔滨150001

出　　处：《流体传动与控制》2007年第1期7-11,共5页Fluid Power Transmission & Control

基　　金：国家自然科学基金资助项目(50375033);车辆传动国家重点实验室资助项目(514570)

摘　　要：静液驱动混合动力作为混合动力技术的一个重要分支,正逐渐引起各国政府的重视。它利用液压蓄能器功率密度大和二次元件工况可以互逆的优点,回收汽车的制动动能并用于车辆的起动和加速,使发动机工作在最佳燃油经济区,降低油耗,减少有害气体排放,提高车辆动力性能。Hydraulic Hybrid Vehicle is a new type of energy saving and environmental vehicle, which is aroused the attention of the countries all over the world. It makes use of strong power density of hydraulic accumulator and double direction reversible ability of hydraulic pump to recovery the braking energy and reuse it during the course of restart or acceleration, The vehicle has good advantages in making engine work in the good fuel economy region, reducing the consumption of fuel and diminishing the exhaust of noxious gas, improving the performance of the vehicle and comfortable ability of riding.

关 键 词：混合动力 二次元件 液压蓄能器 节能 

分 类 号：TH137.3[机械工程—机械制造及自动化]