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Centralized Protection and Monitoring Devices of Smart Substation
Author(s): 
Pages: 100-103
Year: Issue:  12
Journal: Automation of Electric Power Systems

Keyword:  IEC 61850smart substationcentralized protection and monitoringembedded platform;
Abstract: 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.
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