摘要
某炼油化工厂芳烃装置乙烯制冷机组液力耦合器采用VOITH公司的增速型液力耦合器RWC800M8,其在国内应用较少。本文简要介绍了VOITH公司的增速型液力耦合器的基本原理,针对耦合器Vorecon控制单元控制方案进行介绍,从现场Vorecon至VCU控制器PLC,VCU控制器至CCS控制系统,实现调速方案,达到优化控制。总结了该控制方案在实际应用中出现的问题,提出相应的解决方案。实际应用表明,该系统调试稳定可靠,操作简便。同时,对耦合器附属轴系仪表调试方法进行总结,方便日常维护。
The hydraulic coupler of the ethylene refrigeration unit in an aromatics plant of a certain refinery adopts the growth rate hydraulic coupler from VOETH company,RWC800M8.There are few domestic applications,and a brief introduction is given to the basic principle of VOITH Company’s speed increasing hydraulic coupler.Introduce the control scheme of the coupler Vorecon control unit,from on-site Vorecon to VCU controller PLC,VCU controller to CCS control system,to achieve speed regulation scheme and optimize control.Summarized the problems encountered in the practical application of this control scheme and proposed corresponding solutions.The practical application shows that the system debugging is stable,reliable,and easy to operate.At the same time,summarize the debugging methods of the coupling accessory shaft system instrument for convenient daily maintenance.
作者
丁锦萍
田鸿鹏
Ding Jinping;Tian Hongpeng(Yueyang Changlian Electromechanical Engineering Technology Co.,Ltd.,Ningbo Branch,Zhejiang,Ningbo,315812,China)
出处
《仪器仪表用户》
2023年第11期21-25,共5页
Instrumentation
