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Theses

INFLUENCES DE LA PRODUCTION DECENTRALISEE SUR LA GESTION
DES INFRASTRUCTURES CRITIQUES DES RESEAUX DE PUISSANCE

Abstract : The objective of this thesis is, based on the analyses of the dispersed generation (DG) impacts in the electrical
networks (transmission and distribution), to propose a new methodology of management of the critical situations
in the power system with large scale of decentralized production penetration. This new methodology based on
the intentional islanding concept at multiple levels of voltage using the DG. The developed idea was to integrate
the new DG's exploitation modes in the action plans of electrical power system in the great disturbance case or
total black-out by using different multi-level and multi-objective optimization techniques with constraints. This
method is named Deep Build Together for considering the rebuilding simultaneous in upstream and
downstream processes by transmission and distribution networks. Thereby, in case of major failure, many
customers (in particular the priority customers) would be restored earlier and the system restoration duration
would be reduced. Numerous technical aspects had been analyzed to justify the feasibility of this methodology.
A parametrical comparison, in function of DG penetration rate, between the proposed strategy Deep Build
Together and the one which is actually used, allowed the first validation of this new strategy of management of
the critical situations.
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Submitted on : Tuesday, September 25, 2007 - 2:57:23 PM
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Thi Thu Hà Pham. INFLUENCES DE LA PRODUCTION DECENTRALISEE SUR LA GESTION
DES INFRASTRUCTURES CRITIQUES DES RESEAUX DE PUISSANCE. Energie électrique. Institut National Polytechnique de Grenoble - INPG, 2006. Français. ⟨tel-00174846⟩

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