通过电驱动运动控制，提高抽油杆泵的能效

2021 28th International Workshop on Electric Drives: Improving Reliability of Electric Drives (IWED) Pub Date : 2021-01-27 DOI:10.1109/IWED52055.2021.9376317

D. Vishnyakov, E. Solodkiy, S. Salnikov

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引用次数: 1

摘要

本文介绍了抽油杆泵位置控制器的设计，该控制器通过调速器的调节来调节抽油杆沿预定轨迹的运动坐标。提出的控制技术旨在提高机组的能效。给出了根据谐波规律定义抽油杆柱悬浮点坐标的节能控制技术原理。为了定量评价所提出的坐标控制系统的能效，对复杂抽油杆泵模型进行了仿真。仿真结果验证了所提出的抽油杆泵控制技术的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Improving Sucker-rod pump energy efficiency through electric drive movement control

The article describes design of sucker-rod pump position controller, which regulates the coordinates of the polished rod movement along a pre-determined trajectory through the adjuster of speed regulator. Proposed control technique intend to achieve better energy efficiency of unit. The principles of energy efficient control technique by defining the rod string suspension point coordinates according to the harmonic law are shown. For quantitative assessment of the energy-efficiency of proposed coordinate control system the simulation of complex sucker-rod pump model was done. The efficiency of proposed control technique for the sucker-rod pump were confirmed by the simulation results.

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2021 28th International Workshop on Electric Drives: Improving Reliability of Electric Drives (IWED)

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