采油螺杆泵的测量系统  

Measuring System ofOilRecoverySpiralPolePump

作　　者：万秋玉[1] 王雁[1] 郭华[1] 杨从晶[1] 

机构地区：[1]哈尔滨理工大学

出　　处：《哈尔滨理工大学学报》1997年第1期8-11,共4页Journal of Harbin University of Science and Technology

摘　　要：基于磁弹性效应原理，研制了一种用于采油螺杆泵测量系统的新型套式磁弹性扭矩传感器，以及该测量系统的硬件电路和软件程序设计，该传感器能在不改变动力轴安装结构的情况下，完成在线非接触扭矩、转速和功率测量，整个系统抗干扰能力强、精度高，具有很强的实用性。ln this paper, a novel non -contact muff-mode magnetoelastic torque sensor based on the magnetoelastic effect is described, as well as the design of measuring circuit and software. This sensor can measure the torque of driving shaft and its rotating velocity and power without changing of its original construction. The experiment shows that the system is raliable, robust and is of high accuracy and high capacity against disturbance.

关 键 词：螺杆泵 测量系统 扭矩传感器 采油泵 

分 类 号：TE933.3[石油与天然气工程—石油机械设备]