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Avec l apparition des syst mes PV en toiture et des v hicules lectriques le nouveau contexte nerg tique au sein du b timent pose sous un nouvel angle la question de la distribution en courant continu au sein des b timents Mais comment valuer objectivement l int r t d un r seau DC Dans un contexte o l nergie et les impacts environnementaux prennent chaque jour plus d importance la quantification des performances d un tel syst me selon sa seule phase d usage ne r pond pas compl tement la question son impact global C est pourquoi nous proposons d aborder la question via l co-dimensionnement des composants constituant ce syst me Pour simplifier un probl me fondamentalement complexe multi-crit res nous avons choisi d effectuer ces dimensionnements sur la base de la minimisation de leur consommation d nergie primaire sur l ensemble de leur cycle de vie pertes nergie grise Gross Energy Requirement GER L un des objectifs tant d apporter la fois une m thodologie mais aussi les premiers l ments qui permettront de d terminer un optimum du niveau de tension d une distribution en courant continu dans les b timents Since the development of roof PV systems and electric vehicles the use of DC distribution for building has to be explored However an objective criterion has to be used to evaluate the interest of such distribution While energy consumption and environmental impact criteria gain in importance the performance quantification of such system over the use phase is not sufficient to illustrate its whole impact That s why we propose to tackle this evaluation through the eco-sizing of distribution component In order to simplify this complex problem based on a multi-criterion approach we propose to size the components based on the minimization of their primary energy consumption over their entire life cycle The resulting Gross Energy Requirement GER includes the embodied energy and the losses during the use phase The objectives are to propose a methodology to determine the optimal voltage level for the building DC distribution and also to illustrate the proposed approach from case studies This methodology is applied on wiring and DC DC converters CACHAN-ENS 940162301 Sudoc Sudoc France FR

Méthodologie de dimensionnement sur cycle de vie d'une distribution en courant continu dans le bâtiment (applications au...

Sizing methodology on the entire life cycle for building DC distribution (application on wiring and DC/DC converters) / ...

Publication search with Convertisseurs statiques DC as keyword

Méthodologie de dimensionnement sur cycle de vie d'une distribution en courant continu dans le bâtiment (applications au...

Sizing methodology on the entire life cycle for building DC distribution (application on wiring and DC/DC converters) / ...

Publication search
with Convertisseurs statiques DC as keyword