提高液压系统传动效率的方法

Ways of Effectively Increasing the Hydraulic Transmission Efficiency

文章从合理选用和配置液压元件,改进液压系统,有效控制液压辅助元件的能耗,采用负载传感技术等方面来探讨液压设备中的节能技术问题,从而提高液压系统的传动效率。液压传动具有功率密度大、动态特性好等优点,但由于其具有耗能高等缺点,降低了和电气传动的竞争力,尤其是不适应可持续发展,不能满足环保和节约能耗的需求。因此有效提高液压系统的传动效率具有重要意义。

The inefficient transmission is a long- existing problem in the fluid drive.To improve the efficiency of transmission,we can considerably reduce the energy loss of hydraulic pressure system by the sound selation and collocation of its components,the amelioration of the systen,adoption of its components,the amelioration of the system,adoption of statics fluid drive,and the technology If solarization,etc. The paper also points cut that the energy saving is one the main competitive measures for hydraulic electric transmissions and machinecal transmission.