Recently updated on July 2nd, 2024 at 02:31 pm<\/p>","protected":false},"excerpt":{"rendered":"
The article presents an analytical model for assessing the vulnerability of overhead lines to the combined effects of wind and wet snow, ensuring a good trade-off between accuracy and applicability.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1405,1325,1324,1341,1340,1330],"targets":[],"pubblicazioni_tipologie":[778],"class_list":["post-188785","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-climate-change","tag-electrical-system","tag-electricity-network-en","tag-infrastructure","tag-resilience","tag-security-en","pubblicazioni_tipologie-paper-en"],"acf":{"projects":{"ID":191042,"post_author":"464","post_date":"2024-07-10 15:54:47","post_date_gmt":"2024-07-10 13:54:47","post_content":"","post_title":"Components and materials for safety and resilience","post_excerpt":"The project aims to study and research innovative component and material solutions in order to increase the safety and resilience of the electrical system, also through new diagnostic methodologies which are necessary to cope with the new requirements of the grid and the changing environmental stresses to which it is subjected.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"components-and-materials-for-safety-and-resilience","to_ping":"","pinged":"","post_modified":"2024-08-09 15:52:10","post_modified_gmt":"2024-08-09 13:52:10","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/components-and-materials-for-safety-and-resilience\/","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":"
Extreme weather events are one of the main challenges for Transmission System Operators (TSOs) due to their increasing frequency and disruptive effects on system infrastructure and load supply. Assessing the vulnerability of components to natural threats is essential for an accurate evaluation of the power system’s resilience. However, this task is highly challenging due to the interactions between different threats. Models need to be comprehensive enough to account for this complexity, yet practical enough to be applied to large power systems. A significant example involves snow and wind, which exert combined actions both directly on the overhead line (OHL) infrastructure and indirectly on the surrounding environment, such as trees along the line’s path. Simulations conducted on a line segment from an area of the Italian transmission network demonstrate the model’s ability to account for the combined effects of snow and wind on both the OHL infrastructure and the environment interacting with the power line.<\/p>\n","scarica_file":false,"link_estreno":[{"link_text":"Download Memory","link":"https:\/\/ieeexplore.ieee.org\/document\/9494913"}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2022-07-02","autori":"E. Ciapessoni, D. Cirio, G. Pirovano, A. Pitto (RSE S.p.A.), F. Marzullo, A. Lazzarini, F. Falorni, F. Scavo (Terna S.p.A.)","destinazione":"IEEE PowerTech 2021 14th IEEE Power and Energy Society PowerTech Conference, Online, Madrid, June 28 - July 2, 2021","rif_rse":"21005016"},"satellite_post_url":""},"yoast_head":"\n