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根据电动机运行机械特性与抽油机负载特性相互配合的理论,通过对影响电动机功率选择的各项因素进行分析,建立了游梁式抽油机电动机配套选择模板,通过对模板的现场试验,有效提高了电动机运行载荷率和功率因数,降低了电动机的损耗,为油田应用和配套选择电动机设备提供了科学依据,提高了油田开发的经济效益。
According to the theory that the mechanical characteristics of the motor run and the load characteristics of the pumping unit cooperate with each other, the factors that influence the power selection of the motor are analyzed and the supporting selection template of the beam pumping unit motor is established. Through the field test of the template, Improve the motor running load factor and power factor, reduce the loss of the motor, provide a scientific basis for oil field application and matching motor equipment selection, and improve the economic benefits of oilfield development.