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A Computational Method for Planar Kinematic Analysis of Beam Pumping Units
Journal of Energy Resources Technology, 2007A generalized computational method for planar kinematic analysis of pumping units is presented in this study. In this method, a local coordinate system is assigned to each body with respect to a fixed global coordinate system. The position of each point in a body is determined by specifying the global translational coordinates of the local coordinate ...
Ramkamal Bhagavatula +3 more
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The Beam Pumping Unit Synchronization Test Data Analysis and the Application
2013 Fifth International Conference on Measuring Technology and Mechatronics Automation, 2013As the prime working character of beam pumping unit dynamometer card and electrical characteristics can be captured by the high speed synchronous data acquisition with the PC as the core. The motion of beam pumping unit can be divided into four quadrant's according to the crank movement patterns, making use of the synchronization test data the loss can
null Sun Dong +3 more
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Simulation research on hydraulic hybrid assistant beam pumping unit
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2015Conventional beam pumping units have occupied an important position in oilfield equipment due to such characteristics as simple structure, high reliability, simple operation, easy maintenance, and so on. In fact, there are about 90,000 sets of beam pumping units in China.
Yijie Liang +4 more
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Modal Analysis for the Framework of Beam Pumping Unit Based on Solidworks Simulation
Applied Mechanics and Materials, 2013The framework is the main load bearing part of beam pumping unit. Its vibration performance has an important effect on the stability and reliability of beam pumping unit. This article takes the beam pumping unit (API C-228D-173-74) as an example, carries out the modal analysis in the environment of Solidworks Simulation, and obtains the first 6 orders ...
Qiang Wang, Jian Fu Xiao
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Analysis of a Disc-type Permanent Linear Motor for Beam Pumping Unit
INTERMAG 2006 - IEEE International Magnetics Conference, 2006In this work, a prototype beam pumping unit driven by two DPLSMs was made and analyzed. It was found that the system can supply high torque when operating under very low speed; the temperature is low after a long time operation. It is also shown that the loss is small and the cool condition is good.
Q. Lu, C. Fan, Y. Ye, Z. Zhu
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Simulation Research On Hydraulic Energy Regulation System of Beam Pumping Unit
2019 IEEE International Conference on Mechatronics and Automation (ICMA), 2019Because of the unbalanced structure of beam pumping unit, the load torque fluctuates. Moreover, there exists the phenomenon of motor generating in the cycle period of pumping unit. So, the motor often operates under light load for a long time. This will cause serious motor energy consumption.
Chunyou Zhang +4 more
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Energy-Saving Control System of Beam-Pumping Unit Based on Wavelet Neural Network
2008 Fourth International Conference on Natural Computation, 2008The energy saving process for beam-pumping unit is a complicated and nonlinear system, and it is very difficult to found the process model to describe it. The wavelet neural network has the ability of strong nonlinear function approach, adaptive learning, fast convergence and global optimization.
Jingwen Tian +3 more
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Power integration based dynamic equilibrium measurement and control device of beam pumping unit
2016 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2016Against the problem of misjudgment existed in conventional balance judgment methods caused by motor generation reversely and load fluctuation etc., the problem of no smart or standardized device which real-time balance results can be presented accurate visually, functions can be extended on the same platform, and this device would be applied in ...
Huaijun Zhao +3 more
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2013 IEEE Industry Applications Society Annual Meeting, 2013
Improving energy efficiency is very important in solving the problem of energy crisis and environmental problems. Beam pumping units consume significant amount of electricity because they are widely used but usually have relative low efficiency especially of the induction motor in petroleum exploitation.
Jiming Lu +5 more
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Improving energy efficiency is very important in solving the problem of energy crisis and environmental problems. Beam pumping units consume significant amount of electricity because they are widely used but usually have relative low efficiency especially of the induction motor in petroleum exploitation.
Jiming Lu +5 more
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Dynamic Adjusting Mechanism of Counterbalance in Beam-Pumping Unit and its Kinetic Analysis
Applied Mechanics and Materials, 2013The purpose of conventional counterbalance mechanism featuring a fixed counterbalance torque is to balance the nonuniformity of polished rod load. Therefore, it cannot satisfy the demand of polish rod load which changes with well-condition and then leads to increase of power cost for decreasing quality of balance.
Xiao Qing Kang, Tao Ren, Wen Tao Qu
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