基于伺服控制技术的抽油机井况测量与分析  

Detecting and Analyzing of Oil Well Based on AC Servo

作　　者：郝双晖[1] 郑伟峰[1] 郝明晖[1] 宋宝玉[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001

出　　处：《机床与液压》2009年第2期71-72,188,共3页Machine Tool & Hydraulics

摘　　要：提出了基于交流伺服系统获取抽油机示功图的新方法,并给出了一种可行的方案。交流伺服系统在抽油机上的成功应用,不仅带来了调速方便、节能等优点,而且为抽油机示功图的获取提供了新的途径。A new mehod of detecting the torque-position of sucker rod pumping equipment based on AC servo system and the feasible schemes were presented. AC servo system has the virtues of velocity varying and energy economizing, it presents a new method to gain the chart of torque-position by applying the AC servo system in the sucker rod pumping equipment.

关 键 词：交流伺服 抽油机 示功图 数据拟合 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]