Reduction in battery capacity is a symptom of aging, which is also influenced by temperature and cycling. A study proposed an accurate analytical model to evaluate battery capacity under different conditions.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1302,1300,1301],"targets":[1304,1314,1317],"pubblicazioni_tipologie":[773],"class_list":["post-202953","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-batteries","tag-industrial-sector","tag-sodium-ion-batteries","targets-industrial-world","targets-press-media-en","targets-research","pubblicazioni_tipologie-isi-article-en"],"acf":{"dont_show_hompage":true,"projects":{"ID":188409,"post_author":"93","post_date":"2024-06-13 15:10:21","post_date_gmt":"2024-06-13 13:10:21","post_content":"","post_title":"Electrochemical and thermal storage technologies","post_excerpt":"The goal of this project is to develop electrochemical and thermal storage technologies with improved performance and greater environmental and economic sustainability by optimizing the use of resources, material formulations and synthesis methods, diagnostic and control processes, and prototype design.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"electrochemical-and-thermal-storage-technologies","to_ping":"","pinged":"","post_modified":"2024-07-06 15:23:41","post_modified_gmt":"2024-07-06 13:23:41","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/electrochemical-and-thermal-storage-technologies\/","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":"
Reduction of battery capacity is a well-known symptom of aging, making it a universally accepted indicator of the state of health. Capacity also significantly depends on temperature, therefore, separating the effect of temperature from that due to aging has utmost important for a proper state of health assessment.<\/p>\n
<\/p>\n
However, according to the latest literature, there is a lack of information about how the temperature dependency of capacity changes with battery aging. In this respect, the study presented in this paper is based on an experimental campaign aimed at measuring battery capacity at different temperatures and cycling levels.<\/p>\n
<\/p>\n
Starting from the obtained results, an analytical model describing how the variation law of battery capacity with temperature is affected by cycling was proposed and validated. The achieved accuracy is better than 0.6 % for all the considered operating conditions.<\/p>\n","scarica_file":false,"link_estreno":[{"link_text":"Download Publication","link":"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2352152X24016736"}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2024-06-30","autori":"S. Barcellona, L. Codecasa, C. Laurano, L. Piegaria, S. Toscani (Politecnico di Milano), S. Colnago (RSE S.p.A.)","destinazione":"Journal of Energy Storage, Vol. 91, N. 112087","rif_rse":"24005096"},"satellite_post_url":""},"yoast_head":"\n