{"id":141,"date":"2025-10-31T12:48:27","date_gmt":"2025-10-31T12:48:27","guid":{"rendered":"https:\/\/en.marcusm.dk\/bad_podcast\/?post_type=podcast&#038;p=141"},"modified":"2025-10-31T12:48:28","modified_gmt":"2025-10-31T12:48:28","slug":"gps-uafhaengig-tids-synkronisering-i-elnettet","status":"publish","type":"podcast","link":"https:\/\/en.marcusm.dk\/bad_podcast\/podcast\/gps-uafhaengig-tids-synkronisering-i-elnettet\/","title":{"rendered":"GPS-Uafh\u00e6ngig Tids-synkronisering i Elnettet"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The sources provide an extensive examination of the critical need for&nbsp;<strong>GPS-independent time synchronisation<\/strong>&nbsp;within the modern electrical grid, detailing the vulnerabilities inherent in relying solely on weak satellite signals that are easily susceptible to jamming and spoofing. To enhance&nbsp;<strong>resilience and national security<\/strong>, the text thoroughly compares multiple alternative timing solutions, including leveraging&nbsp;<strong>Multi-GNSS<\/strong>&nbsp;(like Galileo), deploying&nbsp;<strong>earth-based radio systems<\/strong>&nbsp;such as eLoran, and implementing&nbsp;<strong>Precision Time Protocol (PTP)<\/strong>&nbsp;over fibre optic networks. The document advocates for a&nbsp;<strong>multi-layered strategy<\/strong>\u2014a &#8220;triade&#8221; of independent sources\u2014citing China&#8217;s successful integration of satellites, eLoran, and fibre optics as a practical model for achieving robust infrastructure independence. Ultimately, the sources conclude that transitioning to a fully independent synchronisation system is both&nbsp;<strong>technically feasible and socioeconomically prudent<\/strong>, although full national implementation is projected to take several years.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/en.marcusm.dk\/bad_podcast\/wp-content\/uploads\/2025\/10\/Uafhaengighed-af-GPS-til-tids-synkronisering-i-elnettet.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed Uafh\u00e6ngighed af GPS til tids-synkronisering i elnettet.\"><\/object><a id=\"wp-block-file--media-90158efa-6f29-4874-8ee5-6146a7283303\" href=\"https:\/\/en.marcusm.dk\/bad_podcast\/wp-content\/uploads\/2025\/10\/Uafhaengighed-af-GPS-til-tids-synkronisering-i-elnettet.pdf\">Uafh\u00e6ngighed af GPS til tids-synkronisering i elnettet<\/a><a href=\"https:\/\/en.marcusm.dk\/bad_podcast\/wp-content\/uploads\/2025\/10\/Uafhaengighed-af-GPS-til-tids-synkronisering-i-elnettet.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-90158efa-6f29-4874-8ee5-6146a7283303\">Download<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The sources provide an extensive examination of the critical need for&nbsp;GPS-independent time synchronisation&nbsp;within the modern electrical grid, detailing the vulnerabilities inherent in relying solely on weak satellite signals that are easily susceptible to jamming and spoofing. To enhance&nbsp;resilience and national security, the text thoroughly compares multiple alternative timing solutions, including leveraging&nbsp;Multi-GNSS&nbsp;(like Galileo), deploying&nbsp;earth-based radio systems&nbsp;such [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"episode_type":"audio","audio_file":"http:\/\/en.marcusm.dk\/bad_podcast\/wp-content\/uploads\/2025\/10\/The_Invisible_Threat__Hardening_the_Power_Grid_Against_GPS_Jamm.m4a","cover_image":"","cover_image_id":"","duration":"20:06","filesize":"37.01M","date_recorded":"2025-10-31 12:48:27","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","filesize_raw":"38805530"},"tags":[],"series":[10],"class_list":["post-141","podcast","type-podcast","status-publish","hentry","series-digital-accelerations-podcast"],"episode_featured_image":false,"episode_player_image":"https:\/\/en.marcusm.dk\/bad_podcast\/wp-content\/uploads\/2025\/08\/image-3.png","download_link":"https:\/\/en.marcusm.dk\/bad_podcast\/podcast-download\/141\/gps-uafhaengig-tids-synkronisering-i-elnettet","player_link":"https:\/\/en.marcusm.dk\/bad_podcast\/podcast-player\/141\/gps-uafhaengig-tids-synkronisering-i-elnettet","audio_player":"<a class=\"wp-embedded-audio\" href=\"https:\/\/en.marcusm.dk\/bad_podcast\/podcast-player\/141\/gps-uafhaengig-tids-synkronisering-i-elnettet\">https:\/\/en.marcusm.dk\/bad_podcast\/podcast-player\/141\/gps-uafhaengig-tids-synkronisering-i-elnettet<\/a>","episode_data":{"playerMode":"dark","subscribeUrls":{"apple_podcasts":{"key":"apple_podcasts","url":"","label":"Apple Podcasts","class":"apple_podcasts","icon":"apple-podcasts.png"},"stitcher":{"key":"stitcher","url":"","label":"Stitcher","class":"stitcher","icon":"stitcher.png"},"google_podcasts":{"key":"google_podcasts","url":"","label":"Google Podcasts","class":"google_podcasts","icon":"google-podcasts.png"},"spotify":{"key":"spotify","url":"","label":"Spotify","class":"spotify","icon":"spotify.png"}},"rssFeedUrl":"https:\/\/en.marcusm.dk\/bad_podcast\/feed\/podcast\/digital-accelerations-podcast","embedCode":"<blockquote class=\"wp-embedded-content\" data-secret=\"KNKVAvzcOm\"><a href=\"https:\/\/en.marcusm.dk\/bad_podcast\/podcast\/gps-uafhaengig-tids-synkronisering-i-elnettet\/\">GPS-Uafh\u00e6ngig Tids-synkronisering i Elnettet<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/en.marcusm.dk\/bad_podcast\/podcast\/gps-uafhaengig-tids-synkronisering-i-elnettet\/embed\/#?secret=KNKVAvzcOm\" width=\"500\" height=\"350\" title=\"&#8220;GPS-Uafh\u00e6ngig Tids-synkronisering i Elnettet&#8221; &#8211; Digital Accelerations Podcast-feed\" data-secret=\"KNKVAvzcOm\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! 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