摘要：Substation and its communication architecture play an important role in maintaining high reliability, and availability of the power supply. Due to the proliferation of multi-vendor IEDs (Intelligent Electronic Devices) and communication technologies in substation, there seems to be an immediate need to adopt a standard approach for meeting the critical communication demands of Substation Automation System (SAS) and also to be future ready to tackle demand growth and changing scenario due to restructuring and deregulation. This paper presents possible exploitation of the technical features of IEC 61850, the standard for Communication Networks and Systems in Substation, to make the substation communication architecture future ready to accommodate the applications and goals of smart grid.
关键词：Substation Automation; Interoperability; IEC61850; Smart Grid; Distribution Automation.
