双作用叶片泵自动变量控制系统研究  

Research on Auto-control System of the Variable for Double-Acting Vane Pump

作　　者：李岚[1] 马晓军[1] 

机构地区：[1]南华大学机械学院,湖南衡阳421001

出　　处：《机械传动》2005年第6期70-71,共2页Journal of Mechanical Transmission

摘　　要：介绍了一种双作用变量叶片泵自动控制系统,通过电脑控制变频器,改变叶片泵转速,达到粗调目的;电脑控制电液数字阀,起微调作用。蓄能器的利用,进一步增强了系统的稳定性。A auto-control system of double acting variable displacement vane pump is introduced.By controlling the transducer,the computer can change the rotate speed of vane pump and achieve the coarse adjustment.The computer also can achieve the vernier adjustment by controlling the electro-hydraulic digital valve. The use of accumulator makes further improvement on the system's stability.

关 键 词：双作用叶片泵 自动控制 变频器 电液数字阀 蓄能器 

分 类 号：TH31[机械工程—机械制造及自动化]