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With the increasing deployment of Distributed Energy Resources (DERs) in the distribution system, DERs presents many challenges for smooth and stable operation of the grid. For the effective management of DERs extensive communication between different components of DER and distribution system is required. To standardize the communication methods and modeling of logical nodes required for Intelligent...
Intelligent Electronic Devices (IEDs) are being used extensively in Substation Automation Systems and the concept of back up IEDs is of significance. In this paper the performance and reliability of IEC 61850 based substation, is assessed by simulation and verified by experimental approach. Modification of an actual IEC 61850 based substation is done and a new backup IED concept is introduced to reduce...
IEC 61850 based high speed peer-to-peer communication called GOOSE (Generic Object Oriented Substation Event) has an impact on the development and testing of IEC 61850 relays and the associated protection schemes in modern power system. GOOSE not only provides an opportunity to optimize the system performance at reduced hardware cost but also eliminates various constraints in traditional protection...
Due to advancement in the field of IT communication and interoperable standards, performance of the Advanced Metering Infrastructure (AMI) has been improved. As a result of this, utilities are trying to integrate the metering infrastructure across different systems for exchanging the information which helps in making a grid smarter. Integration of various metering infrastructures with heterogeneous...
Distributed protection functions implementation, within an integrated substation, demands very high-speed and reliable mechanism to support peer-to-peer communications for the proper operation of Substation Automation System (SAS). This paper demonstrates the practical implementation and testing of protection scheme based on high-speed peer-to-peer communication using GOOSE (Generic Object Oriented...
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