摘要
传统的输电线路导线压接由人工完成,其压接精度及一致性难以保证。为此,设计一种输电线路导线自动压接控制系统,该系统以西门子S7-1200为控制器,以模糊PID为核心控制算法,应用博途平台系统管理语言(system control language,SCL)进行模糊比例-积分-微分控制(proportional-integral-derivative control,PID)算法的编程实现。设计的系统可通过上位机监控界面设定压接参数,实现滑台自动移动、导线自动压接、导线对边距自动测量等功能,并且可在监控界面查看系统运行过程中的实时变化曲线、当前变量值及压接状态。实验结果表明,设计的系统可自适应动态调整控制参数,实现对导线压接的精确控制,在提高压接精度的同时也降低了人工成本。
Traditional transmission line wire crimping is done manually,and its crimping accuracy and consistency are difficult to ensure.To this end,an automatic crimping control system for transmission line conductors was designed,which took Siemens S7-1200 as the controller,took fuzzy PID as the core control algorithm,and applied the SCL language of Protherm platform for the programming and realization of fuzzy PID control algorithm.The designed system could set crimping parameters through the monitoring interface of the upper computer,realizing the functions of automatic movement of the slide table,automatic crimping of wires,automatic measurement of the distance between wires and edges,etc.,and the real-time change curves,the current variable values and the crimping status in the operation process of the system could be viewed in the monitoring interface.Experimental results show that the designed system can adaptively and dynamically adjust the control parameters to achieve precise control of wire crimping,improving crimping accuracy and reducing the labor costs.
作者
刘艳梅
孔令伟
陈震
于博
许乃文
张威
LIU Yanmei;KONG Lingwei;CHEN Zhen;YU Bo;XU Naiwen;ZHANG Wei(College of Automation,Shenyang Aerospace University,Shenyang 110136,China;Emergency Repair Centre,State Grid Liaoning Electric Power Co.,Ltd.,Shenyang 110021,China)
出处
《沈阳航空航天大学学报》
2025年第4期68-74,共7页
Journal of Shenyang Aerospace University
基金
教育部春晖计划(项目编号:HZKY20220431)。
