摘要
介绍了全液压抽油机的典型液压系统 ,建立了系统动态特性的数学模型 ,分析了动态特性 。
In this paper the typical hydraulic system of hydraulic pumping units is introduced.The mathematical model of dynamic characteristics is developed and analysed.The simulation and calculation of the hydraulic system are carried out.
关键词
抽油机
液压系统
动态特
全液压抽油机
hydraulic pumping units,hydraulic system,dynamic characteristics
