{"id":77550,"date":"2025-04-29T00:27:31","date_gmt":"2025-04-28T22:27:31","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=77550"},"modified":"2025-04-28T19:31:22","modified_gmt":"2025-04-28T17:31:22","slug":"megavypadek-ve-spanelsku-a-portugalsku-jak-zranitelne-jsou-nase-rozvodne-site","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/04\/29\/megavypadek-ve-spanelsku-a-portugalsku-jak-zranitelne-jsou-nase-rozvodne-site\/","title":{"rendered":"Megav\u00fdpadek ve \u0160pan\u011blsku a Portugalsku \u2013 jak zraniteln\u00e9 jsou na\u0161e rozvodn\u00e9 s\u00edt\u011b?"},"content":{"rendered":"
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Velkou \u010d\u00e1st Pyrenejsk\u00e9ho poloostrova dnes zas\u00e1hl rozs\u00e1hl\u00fd v\u00fdpadek proudu. D\u016fvody jsou st\u00e1le nejasn\u00e9 a obnova dod\u00e1vek ji\u017e prob\u00edh\u00e1. Jasn\u00e9 v\u0161ak je, \u017ee n\u011bco takov\u00e9ho se m\u016f\u017ee st\u00e1t i v N\u011bmecku nebo Rakousku.<\/span><\/strong><\/p>\n

Ve velk\u00fdch \u010d\u00e1stech \u0160pan\u011blska a Portugalska zhasla sv\u011btla. Podle zpr\u00e1v \u0161pan\u011blsk\u00fdch m\u00e9di\u00ed se zd\u00e1, \u017ee zasa\u017eeny jsou i \u010d\u00e1sti Francie, kter\u00e9 jsou rovn\u011b\u017e p\u0159ipojeny ke \u0161pan\u011blsk\u00e9 energetick\u00e9 s\u00edti. Podle \u0161pan\u011blsk\u00e9ho provozovatele s\u00edt\u011b REN klesla popt\u00e1vka po elekt\u0159in\u011b\u00a0<\/span>z p\u0159ibli\u017en\u011b 26 GW na pouh\u00fdch 12 GW<\/span><\/a>\u00a0b\u011bhem n\u011bkolika sekund\u00a0(i v nejslab\u0161\u00edch \u010dasech je popt\u00e1vka t\u011bsn\u011b pod 20 GW). To znamen\u00e1, \u017ee do\u0161lo k velk\u00e9mu v\u00fdpadku proudu. Na X u\u017e lid\u00e9 sd\u00edlej\u00ed\u00a0<\/span>chaos<\/span><\/a> , kter\u00fd to zp\u016fsobuje.<\/span><\/p>\n

I kdy\u017e zat\u00edm nen\u00ed jasn\u00e9, co tento masivn\u00ed v\u00fdpadek zp\u016fsobilo, o potenci\u00e1ln\u00ed mo\u017enosti nen\u00ed nouze. Mohla by b\u00fdt zodpov\u011bdn\u00e1 porucha vysokonap\u011b\u0165ov\u00e9 p\u0159enosov\u00e9 s\u00edt\u011b (veden\u00ed nebo rozvodny) nebo nestabilita zp\u016fsoben\u00e1 nerovnov\u00e1hou v\u00fdroby (nap\u0159. nedostate\u010dn\u00e9 omezen\u00ed v\u011btrn\u00fdch a sol\u00e1rn\u00edch elektr\u00e1ren v p\u0159\u00edpad\u011b nadprodukce). Mo\u017en\u00e1 je i softwarov\u00e1 chyba, vadn\u00e9 ochrann\u00e9 mechanismy nebo kybernetick\u00fd \u00fatok.<\/span><\/p>\n

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Grafika p\u0159es N\u00e1\u0161 sv\u011bt v datech<\/span><\/em><\/figcaption><\/figure>\n

Vezmeme-li v \u00favahu, \u017ee v\u011btrn\u00e1 a sol\u00e1rn\u00ed energie nyn\u00ed spole\u010dn\u011b tvo\u0159\u00ed p\u0159ibli\u017en\u011b 44 procent v\u00fdroby elekt\u0159iny (\u00a0<\/span>od roku 2024<\/span><\/a>\u00a0) (asi o 10 procentn\u00edch bod\u016f v\u00edce ne\u017e v roce 2022), a \u017ee s\u00ed\u0165ov\u00e1 veden\u00ed nebyla roz\u0161\u00ed\u0159ena ve stejn\u00e9m rozsahu, lze si p\u0159edstavit z\u00e1t\u011b\u017e pro elektrick\u00e9 s\u00edt\u011b, pokud by blokov\u00e1n\u00ed nebyla adekv\u00e1tn\u00ed.<\/span><\/p>\n

Bez elekt\u0159iny nem\u016f\u017ee fungovat pr\u016fmysl ani \u017eeleznice. Lety jsou nyn\u00ed odklon\u011bny tak\u00e9 ze \u0160pan\u011blska a Portugalska, proto\u017ee leti\u0161t\u011b jsou p\u0159et\u00ed\u017een\u00e1 bez dostate\u010dn\u00e9 elekt\u0159iny. Trp\u00ed tak\u00e9 mobiln\u00ed telefon a p\u0159ipojen\u00ed k internetu. V\u00fdpadek, kter\u00fd za\u010dal ve 12:30, je nyn\u00ed v n\u011bkter\u00fdch kraj\u00edch vy\u0159e\u0161en. O\u010dek\u00e1v\u00e1 se v\u0161ak, \u017ee \u00fapln\u00e9 stabilizace nebude dosa\u017eeno d\u0159\u00edve ne\u017e v pozd\u011bj\u0161\u00edch ve\u010dern\u00edch hodin\u00e1ch.<\/span><\/p>\n

Tento incident v\u0161ak tak\u00e9 zd\u016fraz\u0148uje, jak zraniteln\u00e1 je na\u0161e p\u0159eshrani\u010dn\u00ed elektrick\u00e1 s\u00ed\u0165 v\u016f\u010di tak velk\u00fdm poruch\u00e1m. Odborn\u00edci u\u017e n\u011bjakou dobu varuj\u00ed, \u017ee p\u0159ipojen\u00ed tolika v\u011btrn\u00fdch a sol\u00e1rn\u00edch elektr\u00e1ren z\u00e1visl\u00fdch na po\u010das\u00ed m\u016f\u017ee v\u00e9st k p\u0159et\u00ed\u017een\u00ed s\u00edt\u011b. Mnoho \u010d\u00ednsk\u00fdch kontroln\u00edch prvk\u016f u t\u011bchto v\u00fdrobc\u016f energie tak\u00e9 zaji\u0161\u0165uje, \u017ee odpov\u00eddaj\u00edc\u00ed technick\u00e9 zranitelnosti mohou b\u00fdt zneu\u017eity nep\u0159\u00e1telsk\u00fdmi hackery. Proti tak masivn\u00edmu blackoutu nejsou imunn\u00ed ani N\u011bmecko a Rakousko.<\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Velkou \u010d\u00e1st Pyrenejsk\u00e9ho poloostrova dnes zas\u00e1hl rozs\u00e1hl\u00fd v\u00fdpadek proudu. D\u016fvody jsou st\u00e1le nejasn\u00e9 a obnova…<\/p>\n","protected":false},"author":2,"featured_media":77551,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[1299,543,440,6954],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77550"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=77550"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77550\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/77551"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=77550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=77550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=77550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}