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Renewable Energy Sources (RES) have become an alternative form of energy in distribution networks. The 2010/31/EU Directive requires each new building to be highly energy efficient, with a large portion of its energy needs to be supplied by RES either locally or from a nearby source, from 2020 onwards. This paper emphasizes on the optimal utilization of the Photovoltaic (PV) energy produced in a building...
The aim of the paper is maximization the consumption of energy generated by RES in distribution system. It is achieved by aggregation of loads and power generating units to common internal grid called power park. In order to maximize consumption of renewable energy, the RES sizing optimization model is used. In order to reflect the intermittency of renewables, they are modelled by generation profiles...
The renewable energy is expected as one of the promising option to reduce the CO2 emissions for the future wireless communication. This paper considers the power allocation of a multi-cell network where the base station powered by hybrid energy source, i.e., the energy is supplied by a constant energy source and an energy harvester. Due to the features of the renewable energy and multi-cell network,...
In this paper we propose a low-carbon emission IP over WDM network where renewable energy is used to replace some of the non-renewable energy sources. We develop a Linear Programming (LP) model with the objective of minimizing the non-renewable energy consumption and propose a novel heuristic for improving renewable energy utilization. Compared with routing in the electronic layer, the results show...
With network expansion, the energy consumption and CO2 emissions associated with networks are increasing rapidly. In this paper we propose an approach for energy minimization in IP over WDM networks and furthermore propose the use of renewable energy to further reduce the CO2 emissions at a given energy consumption level. We develop a Linear Programming (LP) model for energy minimization in the network...
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