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In sillage de l’UE, la soriente vers un systeme electreque plus flexible – EURACTIV.fr

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Avec l’augmentation of parc de production d’Energies renovelables (EnR) with pose la question in question or rausaue electric. The variability of the EnR constitutes, in effet, a dofi for professionals in l’energy qui travaillent notamment on the flexibility to intrigue your rusau.

The mix electric français is an active fuel composite with a major energy level (69% of mix), an energetic d« «pilotable» dont part devotee baisser dans prochaines annus your profit du solaire and the world intermittent.

L’Europe ny is now passing away. Dici 2030, the renewables devront meet 40% of the movables in the mix of uniquely innovative novels avancés the Commission European to attend objectifs climaticques in the Accord of Paris.

Dans un pays as Danemark, solaire et l’olyen reprsentent dijà plus 50% du mix electric. It’s one of the most sought after items on the Internet, in Portugal or Allegheny with its 30% authorization.

Dies lors, the integration of this multitude d’EnR, divers, intermittent and additional on territorial, and complex.

Linnergie hydraulique is the principal of EnR en France (13% du mix)suivie par l’oliolien (7.9%). «Dans lavanir, which is the developer of phonon plus rapide, which is the ultimate in photography and photovoltaic. indie Marie-Ann Evans Calmels, directerice technique using the European EU-SysFlex chez EDF.

Et pour chacune de ces energies, problimatiques déntigration a rusau electric ele sont pas mimes. Bien que saisonnier, lhydraulique est pilotable, alors que le solaire et lélienn, dependent fortement des conditions mitorologiques, sont contraignants par leur intermittence.

Es Les variations of the production hydraulique sont boucoup plus lentes que the variations of the production oliolien and photovoltaïque; These derivatives are variables confirm Yves Barlier, direct smart grids chez Enedis.

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Linjeu global, c’est dquilibrator the production electricity and demand, in temps rail. But d’autres problmatiques sont à prende en compte, as in contrle de la tension.

This is the world’s first search engine H2020 with EU-SysFlex. At 7 moonsstrateurs – dont un en France -, ont test, november 20 2017 November 2022, plus solutions d’EnR au réseau electrique; plus precision, lintigration d’au moins 50% d’EnR.

The nucleus, an energy flexible

The premier solution consistent with multiplex resource decentralizers. All permit d’quilibre l’offre and on demand in the app’s parcs olioli, des parcs solaires, mai aussi des systèmes de stock energy, des véhicules electreques, or encore pom chalur.

Et plus la maille is large, plus cest simple: é l’chelle nationale, une rafale de vent à Brest n’a pas d’impact, alors qu’à l’chelle de la ville, elle pourrait complexifier la ges du réauau electric.

All you have to do is produce flexibility in the production, cest-dire-direct utlutilization telle or telle resource source energy function in all climatic sequences or on demand.

In the cas du mix mix energetic français, the nucleus peut ausi utre une resource flexibility. «La part du nucléreire peut augmenter or boisser, c unete an energie flexible, au même titre quunene central à gaz qu qu’ne central à charbon, souligne Yves Barlier.

U Aujourd’hui, on sappuie encore boucoup on flexibility appartes for parc energetic existent, donc for nuclear and l’hydraulicconfirm Marie-Ann Evans Calmels. If you can not imagine commenting on the flexibility of demain, fournies per parc qui sera en place à horizon 2030, puis à horizon 2050.

Smart grids, compturs intelligents and bonnet volonté

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La Duxime piste pour intangible davantage renewables in rseau est travailler on demand. «Il va falloir quone partie de la consommation s’adapte à la productionYves Barlier.

To exemple, contract centers with commercial centers a utility flexible chambers frodes: norsi ni ni vent ni soleil, elles ne seraient high alimentes. Ne Une chambre froide a ten capacitance ten moins 20 ° C pendant plusieurs hears sans alimentation electrocution, si elle est bien isolée Search Yves Barlier.

This is the developer’s case of flexibility in consumerism, dabord chez les grands industrialists. The system is equipped with functional grids and a pilot ride on the perimeter of the most technologies: it connects all the links link, the automation, and the rosaux electronics intelligent (smart grids).

The bonnet volonté est gélement a pre-requis, la ligislation françise actuelle ne permettant pas dimposer la flexibility à la consommation. Lindemnisation is, in this world, one of the most convincing. «On matrise bien la flexibility é la production. But in terms of flexibility and consommation, it’s a bit of a nightmare. commente Yves Barlier.

These technologies exist as djjàs, the bonnote volonto apparatus like the paramilitary at the highest incarnation to develop the flexibility of the convenience.

In France, four-year-olds with electricity as well as engineers offering pilotage and modulation in consommination and distance. ⁇ Grice à des coupures ponctuelles d chalimentation du chaffage et l’eau chaude electroc dee 15 à 20 minutes per heure, il serait possible de realizer pendant jouras d’ffacement une economically moienne d’environs 5 à 8% at consommation ‘Electrical journals’ Engie explique on his site web.

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Disfigure majors se pose nanamoins en mis mi à l’chelle au se line europeanenne, dinteroperability yn dons, de coordination entre acteurs, d’organisation du lénergie

Autonomous points techniques on lesquel l’Europe is en train in se pencher. In attendance, the flexibility of production production is very unique in that it’s the suite aux annuses by President Emmanuel Macron concerning the stratigi energy of France. Le chef de l’Etat souhaite notamment acclair in the deposit solaireand donc augmenter la variability du mix françis.

[Edité par Frédéric Simon]

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