智能变电站集中式保护测控装置  

Centralized Protection and Monitoring Devices of Smart Substation

作　　者：熊剑[1] 刘陈鑫[1] 邓烽[1] 

机构地区：[1]国电南瑞科技股份有限公司,江苏省南京市210003

出　　处：《电力系统自动化》2013年第12期100-103,共4页Automation of Electric Power Systems

摘　　要：分析了智能变电站过程层采样值(SV)网络的数据流量,设计了基于SV组网、通用面向对象变电站事件(GOOSE)组网的集中式保护测控装置,详细叙述了集中式保护测控装置的软硬件设计方案。软件设计中除实现了一般保护测控功能外,还实现了快速母线保护、备用电源自动投入、小电流接地选线等功能。阐述了在智能变电站中集中式保护测控装置的2种应用场景。实际工程应用表明了所设计方案的可行性。The data traffic of smart substation process level sampled value （SV） network is analyzed. Centralized protection and monitoring devices based on SV networking and generic object-oriented substation event （GOOSE） networking are designed. The hardware and software design schemes of centralized protection and monitoring devices are described in detail. The design of the software realizes not only the general protection and control functions, but also the functions of the fast bus protection, reserve power source automatic connection and small current grounding line selection. Two application scenarios of centralized protection and monitoring devices used in smart substation are dealt with. Application in engineering practice shows that the design is feasible.

关 键 词：IEC 61850 智能变电站 集中式保护测控 嵌入式平台 

分 类 号：TM76[电气工程—电力系统及自动化] TM63