{"id":204071,"date":"2025-05-28T15:11:34","date_gmt":"2025-05-28T13:11:34","guid":{"rendered":"https:\/\/www.rse-web.it\/pubblicazioni\/propagating-the-uncertainties-of-the-overhead-line-span-vulnerability-model-up-to-the-failure-return-period-in-case-of-extreme-events\/"},"modified":"2025-05-28T15:13:03","modified_gmt":"2025-05-28T13:13:03","slug":"propagating-the-uncertainties-of-the-overhead-line-span-vulnerability-model-up-to-the-failure-return-period-in-case-of-extreme-events","status":"publish","type":"pubblicazioni","link":"https:\/\/www.rse-web.it\/en\/publications\/propagating-the-uncertainties-of-the-overhead-line-span-vulnerability-model-up-to-the-failure-return-period-in-case-of-extreme-events\/","title":{"rendered":"Propagating the uncertainties of the overhead line span vulnerability model up to the failure return period in case of extreme events"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Point Estimation Method is adopted to assess the probability distributions of the failure return periods of overhead line spans, starting from the uncertainties in the span vulnerability model. The approach is applied to three transmission lines exposed to wind loads. <\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1405,1325,1340,1339],"targets":[1317],"pubblicazioni_tipologie":[778],"class_list":["post-204071","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-climate-change","tag-electrical-system","tag-resilience","tag-transmission-and-distribution-networks","targets-research","pubblicazioni_tipologie-paper-en"],"acf":{"dont_show_hompage":true,"projects":{"ID":188405,"post_author":"93","post_date":"2024-06-13 15:10:12","post_date_gmt":"2024-06-13 13:10:12","post_content":"","post_title":"Resilience and Security for Energy Systems","post_excerpt":"The goal of the project is to increase the security and resilience of the energy system in the face of greater environmental threats due to climate change, through the development of tools to support institutions and operators and the definition of an optimal set of actions to be adopted for this purpose.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"resilience-and-security-for-energy-systems","to_ping":"","pinged":"","post_modified":"2024-07-02 10:30:30","post_modified_gmt":"2024-07-02 08:30:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/resilience-and-security-for-energy-systems\/","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":"<p>The operation of electric power systems may be affected by the failure of system components due to adverse weather events. Consequently, the assessment of the \u201cresilience\u201d property, meant as the ability to limit the extent, severity, and duration of system degradation due to such disruptive events, becomes a fundamental task. In resilience analyses, uncertainty sources should be properly represented and quantified.<\/p>\n<p>&nbsp;<\/p>\n<p>This work proposes an approach based on the Point Estimation Method (PEM) to assess the probability distributions of the failure return periods of overhead line spans, starting from the uncertainties in the span vulnerability model. The approach is applied to three transmission lines exposed to wind loads. Results show that PEM is suitable for uncertainty propagation in the resilience assessment methodology. In particular, different behaviors of the spans are highlighted, in terms of uncertainty of their failure probabilities.<\/p>\n","scarica_file":false,"link_estreno":[{"link_text":"Download Publication","link":"https:\/\/ieeexplore.ieee.org\/document\/10799235"}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2024-10-23","autori":"E. Ferrario, A. Pitto, E. Ciapessoni, D. Cirio (RSE S.p.A.)","destinazione":"SyNERGY MED 2024 The 3rd International Conference on Energy Transition in the Mediterranean Are, Limassol, Cipro 21-23 Ottobre 2024","rif_rse":"24006855"},"satellite_post_url":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Propagating the uncertainties of the overhead line span vulnerability model up to the failure return period in case of extreme events - RSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rse-web.it\/en\/publications\/propagating-the-uncertainties-of-the-overhead-line-span-vulnerability-model-up-to-the-failure-return-period-in-case-of-extreme-events\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Propagating the uncertainties of the overhead line span vulnerability model up to the failure return period in case of extreme events - RSE\" \/>\n<meta property=\"og:description\" content=\"Point Estimation Method is adopted to assess the probability distributions of the failure return periods of overhead line spans, starting from the uncertainties in the span vulnerability model. 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