Recently updated on September 19th, 2024 at 02:42 pm<\/p>","protected":false},"excerpt":{"rendered":"
This report summarizes the results of the activities developed through project 1.7 in 2021 to promote greater penetration of the electricity carrier in the residential sector. Among these, we highlight in particular: the completion of the SEM system; the development of the MODENA application; the validation of a collective self-consumption scheme that maximizes shared energy and the completion of the AIACE interactive media; the creation of an ejector for HPs; its test for refinement of the descriptive numerical model.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1456,1391,1305,1307,1364,1365,1390],"targets":[1317],"rapporti_tipologie":[763],"class_list":["post-192460","rapporti","type-rapporti","status-publish","hentry","tag-autoconsumption","tag-climate-control","tag-energy-efficiency-en","tag-renewable-energy-en","tag-residential-sector","tag-tertiary-sector","tag-transportation-electric-mobility","targets-research","rapporti_tipologie-final-report-en"],"acf":{"projects":{"ID":191045,"post_author":"464","post_date":"2024-07-10 16:22:44","post_date_gmt":"2024-07-10 14:22:44","post_content":"","post_title":"Technologies for efficient penetration of the electric carrier into end uses","post_excerpt":"The project aims to promote efficient solutions that can reduce energy consumption and foster the development of technologies for converting electricity into other forms of energy or converting thermal energy, including solar or environmental energy, into electrical, thermal and cooling energy.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"technologies-for-efficient-penetration-of-the-electric-carrier-into-end-uses","to_ping":"","pinged":"","post_modified":"2024-08-09 15:54:16","post_modified_gmt":"2024-08-09 13:54:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/technologies-for-efficient-penetration-of-the-electric-carrier-into-end-uses\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"dont_show_hompage":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"
The promotion of individual and collective self-consumption of energy from renewable sources, the use of the electric carrier for the efficient supply of domestic thermal consumption with reduction of local emissions, electric mobility, and the possible supply of energy and services to the grid are the key elements of the new management aimed at achieving tangible benefits for both the user and the grid.
\nThe project is aimed at promoting greater use of the electric carrier and testing the application of innovative methods in its management to reduce energy consumption and environmental impact, primarily in the residential sector. With the aim of fostering new ways of energy use, the project pursues the promotion of energy efficiency through the adoption of intelligent consumption optimization systems and the improvement of high-temperature ejector heat pump technology to produce heat for heating and DHW service.
\nFor the promotion of energy efficiency, the activities carried out and referred to in this report have led to:
\n\u2022 the completion of the SEM (Smart Energy Manager<\/em>) system, tested in RSE’s EffE “all electric<\/em>” Laboratory, with transfer to a dedicated platform.
\n\u2022 the implementation of the MODENA (MODello ENergetico Abitazioni – Home Energy Model) analysis model, which enables rapid estimation of the effects of interventions on individual case study or future efficiency, and retrofit scenarios on a national scale – including, for example, the possible effects of the extended application of SEM-type systems.
\n\u2022 the completion of a collective self-consumption scheme that promotes energy sharing, with simulated field validation of its evolved functions as defined in the second year of the project. Based on a set of realistic assumptions, simulations have shown how this type of scheme is capable of increasing collective shared energy resulting in increased economic benefits for users. Through the facilities<\/em> in the EVOlved PRosumer Laboratory (PREVO), the user-side feasibility of managing this type of scheme was verified.
\n\u2022 the completion and internet availability of the AIACE (Integrated Activities for Comfortable and Efficient Dwellings) interactive media, providing detailed information on energy efficiency issues in residential buildings via virtual navigation in a 3D building and explanatory videos.
\nFor the topic of heat pumps, the activities carried out and referred to in this report led to the following:
\n\u2022 the creation of a prototype ejector whose performance was experimentally verified in a special test facility<\/em>. Comparison between the experimental results and the outcomes of simulations produced with the previously developed two-dimensional (2D) CFD model highlights how the latter can be used as a useful tool for the purposes of ejector design and regulation.
\n\u2022 the development of the SIRECO (Refrigeration Ejector Compressor Systems) simulation model to evaluate the possible benefits of applying ejector heat pumps. The model was validated on literature data by simulating the temperatures of conventional heating systems. Using propane as the refrigerant, the results show that the ejector heat pump scheme performs better than that of standard heat pumps; moreover, higher useful temperatures can be achieved for the same COP. The performance data obtained from the model were used to estimate possible impacts on residential consumption in different contexts.<\/p>\n","link_estreno":false,"scarica_file":[{"download_option":"download","file_name":"Download Report","download":{"ID":173109,"id":173109,"title":"21012633","filename":"21012633.pdf","filesize":1751238,"url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2022\/11\/21012633.pdf","link":"https:\/\/www.rse-web.it\/en\/rapporti\/rapporto-di-sintesi-2021-del-progetto-1-7-tecnologie-per-la-penetrazione-efficiente-del-vettore-elettrico-negli-usi-finali\/attachment\/21012633\/","alt":"","author":"93","description":"","caption":"","name":"21012633","status":"inherit","uploaded_to":173108,"date":"2022-11-08 12:34:25","modified":"2022-11-08 12:34:25","menu_order":0,"mime_type":"application\/pdf","type":"application","subtype":"pdf","icon":"https:\/\/www.rse-web.it\/wp-includes\/images\/media\/document.png"}}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2021-12-31","autori":"V. Brignoli (RSE S.p.A.)","rapporto":"","rif_rse":"21012633"},"satellite_post_url":""},"yoast_head":"\n