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随着新滩油田的不断开发,油井变频柜在现场的应用不断增加。利用变频调速技术,并通过传感器技术实现模糊控制,使机械采油的效率在运行过程中始终保持在最佳状态,有效杜绝了设备的空耗,从而实现了节能的目的。油田生产由于处于特殊的生产环境,不少变频调速控制长期工作在野外,工作环境相对较差,对其运行可靠性提出了更高的要求。本文尝试从现场维修的角度,对存在的问题进行分析分类,以期提高变频柜的使用寿命,降低维修的成本。
With the continuous development of Xin Tan Oilfield, the application of oil well frequency counter in the field is increasing. The use of frequency control technology, and through the sensor technology to achieve fuzzy control, so that the efficiency of mechanical oil in the operation of the process has always been to maintain the best condition, effectively eliminate the equipment empty consumption, thus achieving the purpose of energy saving. Due to the special production environment, many VFD control work in the field for a long time, the working environment is relatively poor, and put forward higher requirements for its operation reliability. This article tries to analyze the existing problems from the perspective of on-site maintenance, in order to improve the service life of frequency counter and reduce the cost of maintenance.