试谈新型抽油机平衡度测试仪的研制方法与现场应用效果

On the Research Methods and On-site Application Effects of Equilibrium Test Instrument for New Well Pumping Unit

在此则介绍了一种新型电能法平衡度测试仪的设计思路、工作原理、研制过程、现场操作方法、抽油机平衡块调整估算以及现场应用情况等,新研制的测试仪采取电能法测试原理,其在价格、使用方便程度以及可靠性、耐用性等各方面都与电流法的钳形电流表相当,而准确度与功率法测试仪器一致,具有很高的推广应用价值。

The paper introduces a new equilibrium test instrument of electrical energy,including its design idea,working principle,developing process,on-site operating methods,the estimation on counter weight adjustment of pumping unit,and the state of on-site application.New developed test instrument is based on the testing principle of electrical energy,which is not only equal to the tong ammeter of electrical current at the aspects of price,convenience of application,reliability,and the endurance,but also is similar to the instrument of power in the aspect of accuracy,thus having high value of popularization and application.