Design of the Control System of Adaptive Balancing Device Based on PLC

• 作者: Sha Zhu Yonghui Wang Yu Wang Yuexiang Li
• 来源期刊: 智能控制与自动化(英文)
• 学科: 工学
• 关键词: PUMPING Unit Fan-Shaped ADAPTIVE Balancing Intelligent DEVICE BALANCE Adjustment Energy SAVING PLC Remote Control
• 年，卷（期）: 2015,（3）
• 页码范围: 200-204
• 页数: 5页
• 分类号: TP39

摘要

Due to the well condition and the un-expected imbalance movement of the pumping unit in use, the energy consumes a lot. The existing balancing equipment cannot adjust and monitor the pumping units in real time. Therefore this paper introduces the new adaptive balancing equipment—fan-shaped adaptive balancing intelligent device, projects a design of such control system based on PLC, and determines the principle of the control system, the execution software and the design flow. Site commissioning effect on Daqing Oilfield shows this fan-shaped adaptive balancing intelligent device can effectively adjust and monitor the pumping unit in real time, the balance even adjusts from 0.787 to 0.901, and integrated energy saving rate is 14.2%. It is approved that this control device is professionally designed, with strong compatibility, and high reliability.