www.eage.com.cn2023年4月·|85EngineeringDesign|方案设计基于逻辑可视化的智能型隔离开关控制系统设计基于逻辑可视化的智能型隔离开关控制系统设计叶在福,梁守硕(上海泽鑫电力科技股份有限公司,上海201206)摘要:针对传统隔离开关控制回路结构复杂且故障不易发现并排除的问题,提出了基于逻辑可视化的智能型隔离开关控制系统。简述了目前变电站常见的隔离开关类型以及其运行状态,分析了逻辑可视化控制原理,对比说明了传统继电器控制回路以及现阶段常用的控制信号与逻辑模块化。针对智能型隔离开关控制系统进行了设计,阐明了系统原理,提出了系统架构并分析了系统功能,搭建了数据流转架构,并对逻辑可视化控制流程进行了分析。实际应用表明该系统可以直观可视分合闸逻辑关系,降低了隔离开关运维难度,提升了运维的便捷性,有效提高了隔离开关的智能化水平。关键词:逻辑可视化;智能型隔离开关;操作控制;系统设计DesignofintelligentisolationswitchcontrolsystembasedonlogicvisualizationYEZaifu,LIANGShoushuo(ShanghaiZexinPowerTechnologyCo.,Ltd.,Shanghai201206,China)Abstract:Inordertosolvethehiddendangersaffectingconstructionoperationandpersonnelsafetysuchastransmissionnetworkgrounding,thispaperproposesanintelligentisolationswitchcontrolsystembasedonlogicvisualization.Thetypesofisolatingswitchesandtheoperatingstatusofisolatingswitchesincommonsubstationsareanalyzed.Theprincipleoflogicvisualizationcontrolisanalyzed,andthetraditionalrelaycontrolcircuitandthecommonlyusedcontrolsignalandlogicmodularizationatthepresentstagearecomparedandexplained.Theintelligentisolationswitchcontrolsystemisdesigned,thesystemprincipleisexplained,thesystemarchitectureisproposed,thesystemfunctionisanalyzed,thedataflowarchitectureisbuilt,andtheflowanalysisiscarriedoutforthelogicvisualizationcontrol.Thematchingdegreebetweentheopeningandclosinglogicrelationshipandthedisplayofthelogicvisualizationpanelisillustratedbypracticalapplication.Keywords:logicvisualization;intelligentisolatingswitch;operationcontrol;systemdesign0引言隔离开关是用于隔离电源、倒闸操作和关合小电流的开关类设备,在变电站中常与断路器配合使用,是保证变电站正常运行、可靠检修的重要设备[1]...