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Erschienen in:
2017 | OriginalPaper | Buchkapitel
Decentralized Control for Power Distribution with Ancillary Lines in the Smart Grid
verfasst von : Michele Roncalli, Alessandro Farinelli
Erschienen in: Applications for Future Internet
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Abstract
Energy management is a key topic for today’s society, and a crucial challenge is to shift from a production system based on fossil fuel to sustainable energy. A key ingredients for this important step is the use of a highly automated power delivery network, where intelligent devices can communicate and collaborate to optimize energy management.
This paper investigates a specific model for smart power grids initially proposed by Zdeborov and colleagues [12] where back up power lines connect a subset of loads to generators so to meet the demand of the whole network. Specifically, we extend such model to minimize \(CO_{2}\) emissions related to energy production.
In more detail, we propose a formalization for this problem based on the Distributed Constraint Optimization Problem (DCOP) framework and a solution approach based on the min-sum algorithm. We empirically evaluate our approach on a set of benchmarking power grid instances comparing our proposed solution to simulated annealing. Our results, shows that min-sum favorably compares with simulated annealing and it represents a promising solution method for this model.