抽油机电液伺服模拟试验系统设计

Design of electro-hydraulic servo simulation system for well pumping unit

抽油机电液伺服模拟试验系统是有杆抽油系统工作状况模拟试验装置的提升装置。它可以模拟有杆抽油系统的工作状况 ,复现各种抽油机悬点的运动规律 ,为有杆抽油系统及其各部分机理和性能的试验研究提供运动条件。为满足系统功能要求 ,在系统设计中 ,采用了大功率、大流量的电液伺服驱动系统 ,并重点解决了系统的高效节能问题。

Electro hydraulic servo simulation device for well pumping unit is the driving source of sucker rod pumping simulating test system, which can reproduce hanged point kinetic pattern of variety of sucker rod pumping unit and provide kinetic condition for experimental research of mechanism and properties of sucker rod pumping system Because high power and large flow hydraulic servo oil source is adopted in design, energy consumption problem is prominent In order to solve this problem, energy saving measures are taken in design