Contribution du Stockage à la Gestion Avancée des Systèmes Électriques : approches Organisationnelles et Technico-économiques dans les Réseaux de Distribution

Abstract : Innovative solutions must be developed to make future power systems able to overcome a growing number of challenges. In particular, energy storage is thought to be the missing link that will help enable the massive integration of renewable sources in distribution grids. The present research work aims to investigate this new technical option, which has reached maturity and is currently attracting increasing attention. In the first part of the dissertation, general methods to assess the potential and opportunities of distributed energy storage are presented. A framework for characterizing storage technologies is defined and its use highlights interesting performances but high costs. That is why the benefits of such devices for power systems are crucial to their development. The study of this point is carried out in two phases: their applications for various stakeholders of liberalized power systems are first classified and precisely defined; the aggregation of some of these services to increase the profitability of energy storage is then contemplated using a new method. This approach leads to the identification of high-value configurations that deserve further exploration. To this end, a scalable, flexible model of distributed energy storage systems is proposed in the second part of the dissertation. Its implementation in a dynamic simulation software allows the study of advanced storage service packs in power systems. The possibilities offered by these tools are illustrated and experimentally validated on a case study: the provision of a fast frequency control reserve by distributed storage to reduce the use of automatic load-shedding in isolated power systems is analyzed
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Engineering Sciences. Ecole Centrale de Lille, 2010. French. <NNT : 2010ECLI0016>


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Gauthier Marc Aimé Delille. Contribution du Stockage à la Gestion Avancée des Systèmes Électriques : approches Organisationnelles et Technico-économiques dans les Réseaux de Distribution. Engineering Sciences. Ecole Centrale de Lille, 2010. French. <NNT : 2010ECLI0016>. <tel-00586088>

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