Power grid complex network evolutions for the smart grid

Giuliano Andrea Pagani and Marco Aiello

Physica A: Statistical Mechanics and its Applications, 2014, vol. 396, issue C, 248-266

Abstract: The shift towards an energy grid dominated by prosumers (consumers and producers of energy) will inevitably have repercussions on the electricity distribution infrastructure. Today the grid is a hierarchical one delivering energy from large scale facilities to end-users. Tomorrow it will be a capillary infrastructure at the medium and low voltage levels that will support local energy trading among prosumers. We investigate how different network topologies and growth models facilitate a more efficient and reliable network, and how they can facilitate the emergence of a decentralized electricity market. We show how connectivity plays an important role in improving the properties of reliability and path-cost reduction. Our results indicate that a specific type of evolution balances best the ratio between increased connectivity and costs to achieve the network growth.

Keywords: Complex network; Network evolution; Power grid; Smart grid (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (19)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:396:y:2014:i:c:p:248-266

DOI: 10.1016/j.physa.2013.11.022

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