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The Application Research of AC Frequency Conversion Technique in Transmission Control System of Oil Rig

机译:交流变频技术在石油钻机传动控制系统中的应用研究

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This paper mainly introduced the basic structure and work principle of transmission agent on electric drilling rig, meanwhile the frequency control and parallel operation of motors used in the transmission agent were analyzed and designed. Using parallel operation could realize balance of power and load towards motor, using frequency control could realize fuzzy PID control. It can well accomplish two important missions-parallel operation and speed control with applying AC converter technique to control the winch motor. So it will ensure the drilling stability and safety as well as improve automation level.
机译:本文主要介绍了电钻机传动装置的基本结构和工作原理,同时对传动装置所用电机的频率控制和并联运行进行了分析和设计。使用并联运行可以实现电机功率和负载的平衡,使用频率控制可以实现模糊PID控制。通过使用交流变流器技术控制绞盘电机,它可以很好地完成两个重要任务:并行操作和速度控制。这样既保证了钻孔的稳定性和安全性,又提高了自动化水平。

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