面向状态检修的智能变电站二次设备公共信息模型扩展研究  

Extended common information model for the condition based maintenance of secondary equipment in smart substation

作　　者：叶远波 纪陵[2,3] 黄太贵 孙月琴 杨小凡 YE Yuanbo;JI Ling;HUANG Taigui;SUN Yueqin;YANG Xiaofan(Dispatching and Control Center,Anhui Electric Power Company,Hefei 230022,China;Guodian Nanjing Automation Co.,Ltd,Nanjing 211153,China;Nanjing Guodian Power Grid Automation Co.,Ltd,Nanjing 211153,China)

机构地区：[1]安徽省电力调度控制中心,安徽合肥230022 [2]国电南京自动化股份有限公司,江苏南京211153 [3]南京国电南自电网自动化有限公司,江苏南京211153

出　　处：《电力系统保护与控制》2018年第18期49-58,共10页Power System Protection and Control

基　　金：国家电网公司科技项目(521200160021)"智能变电站继电保护状态检修技术研究与应用"~~

摘　　要：智能变电站的新特点和新变化对智能站继电保护状态检修提出了新要求,智能变电站二次设备公共信息模型是建设新型智能变电站继电保护状态检修的基础。IEC 61970和IEC 61968公共信息模型(CIM)不能为智能变电站继电保护状态检修提供全面的公共信息模型支撑。基于IEC 61970和IEC 61968的CIM基本扩展原则,通过分析继电保护装置物理结构分层以及智能变电站保护控制系统通过网络化二次回路进行信息交互的新架构,扩展了智能变电站继电保护二次设备资源公共信息模型和继电保护二次设备资产公共信息模型。提出了基于IEC 61850的变电站二次设备状态信息模型到智能变电站继电保护二次设备量测模型的模型映射方案,构建了完整的智能变电站继电保护二次设备公共信息模型架构,为智能变电站继电保护状态检修的应用和二次运维管理系统信息的集成和交互奠定了基础。The new characteristics and new changes of smart substation put forward new requirements for the condition based maintenance of relay protection in smart substation.The common information model of the secondary equipment of smart substation is the foundation of the construction of new smart substation relay protection condition based maintenance.IEC 61970 and IEC 61968 Public Information Model(CIM)can not provide comprehensive public information model support for relay protection condition based maintenance in smart substation.Based on the basic principle of extension of the IEC 61970 and IEC 61968 CIM,through the new architecture through the analysis of the secondary loop network information interaction of relay protection device and the physical structure of hierarchical smart substation protection and control system,this paper extends the protection secondary equipment resources of public information model and secondary relay protection equipment assets of public information model of smart substation relay.It proposes a model mapping scheme from the secondary equipment state information model of substation based on IEC 61850 to the secondary equipment measurement model of smart substation relay protection,and constructs a complete common information model of secondary equipment for relay protection in smart substation.These lay the foundation for the application of condition based maintenance for smart substations and the integration and interaction of information in the secondary operation and maintenance management systems.

关 键 词：状态检修 IEC61970/IEC61968标准 CIM扩展 二次设备公共信息模型 模型映射 

分 类 号：TM76[电气工程—电力系统及自动化] TM63