基于FR+PLC控制的电气倒闸操作模拟系统研究  

Research on Electric Switching Operation Simulation System Based on FR+PLC Control

作　　者：宋坤 SONG Kun(Jining Electric Supply Company,State Grid Shandong Electric Power Company,Jining 272000,China)

机构地区：[1]国网山东省电力公司济宁供电公司,山东济宁272000

出　　处：《微型电脑应用》2023年第10期152-155,共4页Microcomputer Applications

摘　　要：为了提升电网倒闸成功率,文章研究了基于FR+PLC控制的电网倒闸操作模拟系统。确定系统的硬件组成和设计系统软件,利用基于原子引力模型的FR算法,完成电网厂站网格布局,从而生成电网倒闸操作点布局图。利用布局图中的具体倒闸操作点,配合数据管理模块和逻辑关系管理模块,并利用PLC控制分解子程序。最后通过功能柜的控制程序,完成电网厂站的倒闸操作模拟。经测试证明:本文系统的倒闸操作模拟成功率在98%以上,效率最高可达到99%,符合电网厂站的实际运行标准和要求,可有效保证电网厂站的安全运行。In order to improve the success rate of power grid switching,this paper studies the power grid switching operation simulation system based on FR+PLC control.Firstly,we determine the hardware composition of the system,then design the system software.The control system uses the FR algorithm based on atomic gravity model to complete the grid layout of power grid plants and stations,to generate the layout of power grid switching operation points;uses the specific switching operation points in the layout,cooperates with the data management module and logical relationship management module,and uses PLC to control and decompose subroutines.Finally,the switching operation simulation of power grid plant and station is completed through the control program of function cabinet.The test shows that the switching operation simulation success rate is more than 98%,and the maximum efficiency can reach 99%,which meets the actual operation standards and requirements of power grid plants and stations,and can effectively ensure the safe operation of power grid plants and stations.

关 键 词：电网厂站 接线图 倒闸操作 模拟系统 PLC 

分 类 号：TM645[电气工程—电力系统及自动化]