Data Management

Data Centric Peer-to-Peer Communication in Power Grids

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Executive Summary

The authors study the use of peer-to-peer based declarative data management to enable efficient monitoring and control of power transmission and distribution networks. They propose methods and an architecture for data centric communication in power networks; a proof-of-concept decentralized communication infrastructure is presented that uses and advances state of the art peer-to-peer and distributed data management protocols to provide real time access to network state information. They propose methods for adaptive network reconfiguration and self-repair mechanisms to handle fault situations. To efficiently handle complex queries, they present a centralized metadata index, and propose a query language and execution method that allows one to handle high volume data streams in-network.

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