智能变电站配置描述模型多维度信息断面解耦技术  

Multi-dimensional Information Section Decoupling Technology of Substation Configuration Description Model for Smart Substations

作　　者：黄树帮[1] 倪益民[1] 张海东[1] 常乃超[2] 于同伟[3] 梅德冬[4,5,6] 

机构地区：[1]中国电力科学研究院(南京),江苏省南京市210003 [2]国家电网公司国家电力调度控制中心,北京市100032 [3]国网辽宁省电力有限公司电力科学研究院,辽宁省沈阳市110000 [4]南瑞集团公司(国网电力科学研究院),江苏省南京市211106 [5]国电南瑞科技股份有限公司,江苏省南京市211106 [6]智能电网保护和运行控制国家重点实验室,江苏省南京市211106

出　　处：《电力系统自动化》2016年第22期15-21,共7页Automation of Electric Power Systems

基　　金：国家电网公司科技项目"智能变电站信息模型解耦关键技术研究与应用"~~

摘　　要：分析了目前智能变电站中变电站配置描述(SCD)文件应用中存在的主要问题,为实现SCD配置文件的简化应用和优化管控,提出SCD模型多维度信息断面解耦思路,探讨物理解耦和逻辑解耦两种方式,分别阐述了面向通信访问点、间隔和业务的3种SCD解耦方案;重点分析通过系统配置描述(SSD)模型实现智能电子设备(IED)按间隔自动分组方法和跨间隔配置管控方法,实现SCD文件解耦形成多个间隔配置视图或间隔配置文件(BCD)。通过合理设计模型数据的业务识别规则来实现SCD文件按自动化、保护、电能量等不同业务解耦和分业务视图管理。文中还分别详细探讨了上述3种SCD模型解耦方案的实现和应用方式,用于指导厂家系统配置工具中模型解耦功能的开发和工程实施。Main problems about using substation configuration description（SCD）files in smart substations are analyzed.A multi-dimensional information section decoupling scheme of SCD model is put forward to simplify and optimize the using and management of SCD files.Physical decoupling and logical decoupling of SCD are discussed.Three decoupling schemes of SCD model based on communication access point,bay and application are proposed.The methods of grouping intelligent electronic devices（IEDs）into different bays and managing the bay-crossed configuration data based on the system specification description（SSD）model are the main focus.Then the SCD file is decoupled into several bay configuration views or bay configuration description（BCD）files.By rationally designing the rules of application recognition of configuration data,an SCD file is decoupled into different applications such as automation,protection,metering,etc.,and managed with separated application views.The developing and application mode associated with the above three decoupling schemes of SCD model are discussed in detail,which will guide the manufacturer to develop the function module of SCD file decoupling in the system configuration tool.

关 键 词：智能变电站 IEC 61850 变电站配置描述解耦 模型管控 间隔配置文件 

分 类 号：TM76[电气工程—电力系统及自动化] TM63