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液压技术在混合动力汽车节能方面的应用
引用本文:张维刚,谭彧,朱小林.液压技术在混合动力汽车节能方面的应用[J].机床与液压,2006(6):144-146.
作者姓名:张维刚  谭彧  朱小林
作者单位:1. 清华大学电机工程及应用电子技术系,北京,100084
2. 中国农业大学工学院,北京,100083
3. 北京嘉捷博大电动车有限公司,北京,100176
摘    要:介绍了一种采用液压混合动力的新型环保节能车辆,它利用液压元件功率密度大的优点,构造了以液压蓄能器和双向可逆液压泵为核心的刹车能量再生系统,这种系统与发动机动力源一起可以组合成3种不同的驱动形式,从而实现具有两个动力能源的混合动力车辆.这种车辆在降低油耗、减少排放污染、提高刹车装置使用寿命等方面具有较大的优势,特别适合于行驶在有频繁起停的城市交通或山地城市交通路况.

关 键 词:液压  混合动力  汽车  能量再生  液压蓄能器
文章编号:1001-3881(2006)6-144-3
收稿时间:2005-06-06
修稿时间:2005年6月6日

Application of Hydraulic Transmission in Motor Vehicle Hybrid Power Brake Energy Conservation
ZHANG Weigang,TAN Yu,ZHU Xiaolin.Application of Hydraulic Transmission in Motor Vehicle Hybrid Power Brake Energy Conservation[J].Machine Tool & Hydraulics,2006(6):144-146.
Authors:ZHANG Weigang  TAN Yu  ZHU Xiaolin
Affiliation:1. Electrical Engineering and Applied Electron Technology Department, Tsinghua University, Beijing 100084, China; 2. College of Engineering, China Agricultural University, Beijing 100083, China; 3. Chargebroad Electric Vehicle Co, Ltd, Beijing 100176, China
Abstract:A new type of environmental and energy saving vehicle which adopts hydraulic hybrid power was introduced. It makes use of strong power density of hydraulic accumulator to construct braking power regeneration system that based on hydraulic accumulator and double direction reversible hydraulic pump. Three driven styles can be constructed with this system and engine power, so a hybrid power vehicle can be achieve with two power origins. This vehicle has good advantages in reducing oil cost, diminishing exhaust pollution and improving the life of braking equipment, it is especially suitable for frequent starting and stopping in city traffic or hill cities.
Keywords:Hydraulic  Hybrid power  Vehicle  Energy regeneration  Hydraulic accumulator
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