Recently updated on July 2nd, 2024 at 02:35 pm<\/p>","protected":false},"excerpt":{"rendered":"
This report explores the challenges and opportunities of using Electric Vehicles (EVs) to support the electricity grid, as a solution to manage energy demand and mitigate peak consumption, through Vehicle-to-Grid (V2G) technology, focusing on smart charging systems, profitability analysis and the battery aging model. It also highlights the need for continued research and development in this field to ensure a sustainable future for electric mobility in Italy.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1302,1405,1310,1327,1373,1324,1337],"targets":[1317],"rapporti_tipologie":[762],"class_list":["post-190261","rapporti","type-rapporti","status-publish","hentry","tag-batteries","tag-climate-change","tag-decarbonization","tag-electric-mobility","tag-electricalstorage","tag-electricity-network-en","tag-flexibility","targets-research","rapporti_tipologie-report-en"],"acf":{"dont_show_hompage":true,"projects":{"ID":188413,"post_author":"93","post_date":"2024-06-13 15:10:32","post_date_gmt":"2024-06-13 13:10:32","post_content":"","post_title":"Sustainable Mobility and Interaction with the Energy System","post_excerpt":"The goal of this project is to research and find technological solutions that will facilitate a faster and more effective transition of the transportation system towards greater sustainability, according to very ambitious national and international targets.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"sustainable-mobility-and-interaction-with-the-energy-system","to_ping":"","pinged":"","post_modified":"2024-07-03 10:59:33","post_modified_gmt":"2024-07-03 08:59:33","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/sustainable-mobility-and-interaction-with-the-energy-system\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"
The massive deployment of electric vehicles (EVs) presents a challenge to the electricity grid, which will need to be upgraded to support their power requirements, especially where rapid charging infrastructure exists. However, EVs can also represent an opportunity for the electricity grid, as they can provide grid support services by modulating charging power throughout the day or, in some cases, provide power to the grid.<\/p>\n
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Vehicle-to-Grid (V2G) is therefore an attractive solution for using car batteries as distributed energy storage. Opening up the ancillary services market to new players, such as Virtually Aggregated Mixed Units (UVAMs), increases the flexibility of resources available to maintain secure and stable grid operations. Aggregators, market players who can provide services to the network by exploiting the flexibility of the resources they aggregate, will play a key role in the coming years. The analysis and testing of the use of EVs as a means of providing flexibility to the electricity system is crucial to the effective use of this new and potentially abundant resource.<\/p>\n
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In addition, the adoption of these technologies can facilitate the achievement of decarbonization and CO2 emission reduction goals, contributing to the fight against climate change. It is therefore crucial to promote research and development in this field to ensure a sustainable future for electric mobility in Italy.<\/p>\n
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This paper aims to provide a state-of-the-art overview of the challenges and opportunities of V2G technology. First, a detailed analysis of smart charging mechanisms is presented, focusing on the characteristics of the control schemes and the architectures used. In the second part of the paper, a profitability analysis is presented based on an approach recently proposed by RSE, which takes into account some of the sources of uncertainty that characterize this problem.<\/p>\n
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Specifically, the behavior of a corporate vehicle fleet and its interaction with the energy market is studied, using a simplified case to deduce necessary and sufficient conditions for profitable action. These conditions are then validated through numerical simulations in MATLAB. Finally, the development of an equivalent electro-thermal model of a lithium-ion battery pack is presented, which is useful for estimating the aging of the battery that powers an electric vehicle.<\/p>\n
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The model is designed to be flexible to represent different types of battery packs and independent of the services provided by the V2G to the grid. Experimental tests highlight the advantages and disadvantages of the proposed model. The availability of an aging model for the batteries allows the efficiency and residual capacity of the batteries to be considered within the optimization problem, reflecting the actual behavior of the real system.<\/p>\n","link_estreno":false,"scarica_file":[{"download_option":"download","file_name":"Download Report","download":{"ID":186159,"id":186159,"title":"22014045","filename":"22014045.pdf","filesize":2623990,"url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2024\/02\/22014045.pdf","link":"https:\/\/www.rse-web.it\/en\/rapporti\/controllo-ottimo-della-ricarica-di-una-flotta-di-veicoli-soluzioni-esistenti-analisi-di-redditivita-e-modellistica-del-pacco-batterie\/attachment\/22014045\/","alt":"","author":"93","description":"","caption":"","name":"22014045","status":"inherit","uploaded_to":186158,"date":"2024-02-15 12:54:56","modified":"2024-02-15 12:54:56","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":"2022-12-31","autori":"G. Silano, F. Bianchi (RSE S.p.A.), C. Scarpelli, D. Fioriti (University of Pisa)","rapporto":"","rif_rse":"22014045"},"satellite_post_url":""},"yoast_head":"\n