





IEC61850 Standard and It’s Impact on Protection and Control Schemes within Power Sub-Station
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IEC61850 developed by International Electro-technical commission (IEC) is an approved International standard for communication within the substation. It has introduced many new features which can be used to build various applications for Protection of various equipments within the substation. This paper therefore focuses on various possible protections schemes based on GOOSE messaging facility available in IEC61850 standard, its advantage/disadvantage over hardwire conventional protection scheme and cost effectiveness of implementing this new scheme for an existing energy company.
Keywords
IED (Intelligent Electronic Device), Ethernet, Process Bus, IEC61850 and GOOSE.
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