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本文描述怎样使用电动机转速,来推断有杆泵抽油井的运行情况。通过使用电动机性能数据和转速,可推断出抽油机减速箱扭矩、平衡情况、电动机负荷、定性的示功图和能耗。油井泵抽空控制和连续监控也是本方法的应用。
This article describes how to use motor speed to infer the operation of a sucker rod pump well. By using motor performance data and speed, you can deduce the gearbox torque, balance, motor load, qualitative diagrams, and energy consumption for the pumping unit. Pumping pump control and continuous monitoring is also the application of this method.