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1. WO2020136456 - PLANT AND METHOD FOR ACCUMULATION OF ENERGY IN THERMAL FORM

Publication Number WO/2020/136456
Publication Date 02.07.2020
International Application No. PCT/IB2019/058410
International Filing Date 03.10.2019
IPC
F24S 60/00 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
60Arrangements for storing heat collected by solar heat collectors
F24S 20/20 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
20Solar heat collectors specially adapted for particular uses or environments
20Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
CPC
F24S 20/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
20Solar heat collectors specially adapted for particular uses or environments
20Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
F24S 60/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
60Arrangements for storing heat collected by solar heat collectors
Y02E 10/40
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
40Solar thermal energy, e.g. solar towers
Y02P 80/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
80Climate change mitigation technologies for sector-wide applications
20using renewable energy
Applicants
  • MAGALDI POWER S.P.A. [IT]/[IT]
Inventors
  • MAGALDI, Mario
  • BASSETTI, Fulvio
Agents
  • PAPA, Elisabetta
Priority Data
10201800002130128.12.2018IT
10201900000741628.05.2019IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) PLANT AND METHOD FOR ACCUMULATION OF ENERGY IN THERMAL FORM
(FR) INSTALLATION ET PROCÉDÉ POUR L'ACCUMULATION D'ÉNERGIE SOUS FORME THERMIQUE
Abstract
(EN)
A plant for the accumulation of energy in thermal form, comprising at least one accumulation device (1), said accumulation device (1) having: - a containment casing (2); - a bed (3) of fluidizable solid particles received within said casing (2); - heating means (7; 70; 70'; 700) thermally connected with said bed of particles (3), which heating means is configured to transmit thermal energy to said particles; and - heat exchange means (8; 5), also thermally connected to said bed of particles (3) and selectively activated to receive thermal energy therefrom, the overall configuration being such that said thermal energy is transferred from the heating means (7; 70; 70'; 700) to the fluidizable solid particles of said bed (3) and, in simultaneous or deferred manner, from said fluidizable solid particles to said heat exchange means (8; 5), wherein the plant is configured to feed said heating means by means of excess electric energy, for example coming from a renewable source, particularly wind or photovoltaic energy, or by means of residual thermal energy, that is thermal waste from industrial processes.
(FR)
La présente invention concerne une installation pour l'accumulation d'énergie sous forme thermique, comprenant au moins un dispositif d'accumulation (1), ledit dispositif d'accumulation (1) ayant : - un carter de confinement (2) ; - un lit (3) de particules solides aptes à la fluidisation disposé à l'intérieur dudit carter (2) ; - des moyens de chauffage (7 ; 70 ; 70' ; 700) thermiquement raccordé audit lit de particules (3), ledit moyen de chauffage étant conçu pour transmettre de l'énergie thermique auxdites particules ; et - des moyens d'échange de chaleur (8 ; 5), également raccordés thermiquement audit lit de particules (3) et sélectivement activés pour recevoir de l'énergie thermique en provenance dudit lit de particules, la configuration globale étant telle que ladite énergie thermique est transférée des moyens de chauffage (7 ; 70 ; 70' ; 700) aux particules solides aptes à la fluidisation dudit lit (3) et, de manière simultanée ou différée, desdites particules solides aptes à la fluidisation auxdits moyens d'échange de chaleur (8 ; 5), l'installation étant conçue pour alimenter lesdits moyens de chauffage au moyen d'une énergie électrique excédentaire, par exemple provenant d'une source renouvelable, en particulier de l'énergie éolienne ou photovoltaïque, ou au moyen d'énergie thermique résiduelle, c'est-à-dire de déchets thermiques provenant de procédés industriels.
Also published as
IL284451
Latest bibliographic data on file with the International Bureau