CAJ | 학술논문

针对当前抽油机出厂检验和型式试验中采用在驴头悬点加载重锤的方法进行试验的问题，研发了抽油机光杆电控加载及功图再现系统，解决了抽油机光杆弹性变形带来的功图形变的问题，使抽油机上下冲程的载荷得到控制，并可将现场抽油机的功图完整再现到试验抽油机的工作上，保证了抽油机检验试验的准确性。该系统能够在非井场实现真实油井的光杆载荷和位移，得到与现场抽油机同样工况，便于抽油机出厂前的检验以及示功图设备的实际检测，为实现油田数字化管理技术的进步提供保障。
침대당전추유궤출엄검험화형식시험중채용재려두현점가재중추적방법진행시험적문제，연발료추유궤광간전공가재급공도재현계통，해결료추유궤광간탄성변형대래적공도형변적문제，사추유궤상하충정적재하득도공제，병가장현장추유궤적공도완정재현도시험추유궤적공작상，보증료추유궤검험시험적준학성。해계통능구재비정장실현진실유정적광간재하화위이，득도여현장추유궤동양공황，편우추유궤출엄전적검험이급시공도설비적실제검측，위실현유전수자화관리기술적진보제공보장。
According to the existing horse head mounting points load hammer test problems for the oil pumping machine’s factory inspection and type test problem,a polished rod of the pumping u-nits electric control loading and diagram representation system was developed.It could solve dia-gram deformation caused by the oil pumping polished rod elastic deformation,make the pumping unit on the up and down stroke load control,and can be completely reproduced the diagram of the pumping unit,ensure the accuracy of machine oil pumping test.The system can realize the real well polished rod load and displacement off-site,attain the same conditions with on-site pumping, make test of pumping units before leaving the factory and the actual detection of indicator diagram equipment.It is a powerful means for digitalizing management progress of petroleum enterprise.