抽油机动力学性能分析及改进  

Pumping unit dynamics analysis and its improvement

作　　者：栾庆德[1] 赵继锋[1] 

机构地区：[1]大庆石油学院机械科学与工程学院,黑龙江大庆163318

出　　处：《大庆石油学院学报》2006年第1期114-116,共3页Journal of Daqing Petroleum Institute

摘　　要：抽油机中载荷变化大,易引起电动机转速和转矩的波动.根据动力学理论,并以CYJ10-3-53HB型游梁式抽油机为例,将其运动系统简化为等效的动力学模型,模拟了其电动机的真实运动规律,通过增加调节装置对抽油机进行了性能改进.结果表明,节电率达到16.6%.This paper mainly focuses on the fluctuation of velocity and torque of the electromotor because of the variational load in the pumping unit equipment.We take beam pumping unit CYJ10-3-53HB as an example to analyze,put forward its mathematical model and make program with computer from the dynamics point of view.Finnaly,we simulate the real movement of its electromotor and take a new measures to change its performance.

关 键 词：抽油机 电动机 动力学 真实运动 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]