{"id":174914,"date":"2026-08-10T15:12:18","date_gmt":"2026-08-10T15:12:18","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/174914\/"},"modified":"2026-08-10T15:12:18","modified_gmt":"2026-08-10T15:12:18","slug":"zatmeni-slunce-proveri-evropskou-elektrickou-sit","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/174914\/","title":{"rendered":"Zatm\u011bn\u00ed Slunce prov\u011b\u0159\u00ed evropskou elektrickou s\u00ed\u0165"},"content":{"rendered":"

Nejv\u00fdrazn\u011bj\u0161\u00ed dopad zatm\u011bn\u00ed poc\u00edt\u00ed \u0160pan\u011blsko a\u00a0Portugalsko. V\u00a0severn\u00edm \u0160pan\u011blsku a\u00a0na severov\u00fdchod\u011b Portugalska bude zatm\u011bn\u00ed \u00fapln\u00e9, v\u00a0\u010d\u00e1sti Velk\u00e9 Brit\u00e1nie, Francie a\u00a0severn\u00ed It\u00e1lie zakryje M\u011bs\u00edc v\u00edce ne\u017e devades\u00e1t procent slune\u010dn\u00edho kotou\u010de.<\/p>\n

\u0160pan\u011blsk\u00fd provozovatel p\u0159enosov\u00e9 soustavy Red El\u00e9ctrica podle listu Financial Times<\/a> odhaduje, \u017ee v\u00fdroba tamn\u00edch sol\u00e1rn\u00edch elektr\u00e1ren m\u016f\u017ee v\u00a0jednu chv\u00edli klesnout a\u017e o\u00a0p\u011bt gigawatt\u016f. <\/p>\n

To odpov\u00edd\u00e1 p\u0159ibli\u017en\u011b 13\u00a0procent\u016fm maxim\u00e1ln\u00ed spot\u0159eby b\u011bhem b\u011b\u017en\u00e9 srpnov\u00e9 st\u0159edy. Zatm\u011bn\u00ed Slunce p\u0159ijde ve \u0160pan\u011blsku po osm\u00e9 hodin\u011b ve\u010der, tak\u017ee v\u00fdkon fotovoltaik u\u017e nebude takov\u00fd jako ve \u0161pi\u010dce. V\u00a0cel\u00e9 Evrop\u011b by podle provozovatel\u016f s\u00edt\u00ed mohl v\u00fdkon b\u011bhem nejsiln\u011bj\u0161\u00ed f\u00e1ze zatm\u011bn\u00ed klesnout zhruba o\u00a09,7\u00a0gigawattu.<\/p>\n

<\/a><\/p>\n

Pr\u00e1v\u011b \u0160pan\u011blsko loni koncem dubna postihl rozs\u00e1hl\u00fd blackout, kter\u00fd b\u011bhem n\u011bkolika sekund vy\u0159adil prakticky celou elektrickou soustavu zem\u011b i\u00a0sousedn\u00edho Portugalska. <\/p>\n

Blackout ochromil Pyrenejsk\u00fd poloostrov na n\u011bkolik hodin, \u00fapln\u00e1 obnova \u0161pan\u011blsk\u00e9 p\u0159enosov\u00e9 s\u00edt\u011b trvala zhruba 15\u00a0hodin a\u00a0prakticky cel\u00e9 spot\u0159eby asi 18\u00a0hodin. \u0160lo o\u00a0nejz\u00e1va\u017en\u011bj\u0161\u00ed v\u00fdpadek evropsk\u00e9 elektriza\u010dn\u00ed soustavy za v\u00edce ne\u017e dv\u011b des\u00edtky let.<\/p>\n

V\u00fdpadek p\u0159ijde b\u011bhem p\u00e1r des\u00edtek minut<\/p>\n

Pro energetiky nen\u00ed probl\u00e9mem jen samotn\u00fd pokles v\u00fdroby, ale p\u0159edev\u0161\u00edm jeho rychlost. Jak se M\u011bs\u00edc za\u010dne p\u0159esouvat p\u0159es slune\u010dn\u00ed kotou\u010d, v\u00fdkon fotovoltaick\u00fdch elektr\u00e1ren prudce klesne a\u00a0po skon\u010den\u00ed zatm\u011bn\u00ed se stejn\u011b rychle obnov\u00ed. Provozovatel\u00e9 s\u00edt\u00ed proto musej\u00ed p\u0159ipravit jin\u00e9 elektr\u00e1rny tak, aby dok\u00e1zaly v\u00fdpadek okam\u017eit\u011b nahradit a\u00a0n\u00e1sledn\u011b sv\u016fj v\u00fdkon zase utlumit.<\/p>\n

Evropsk\u00e9 sdru\u017een\u00ed provozovatel\u016f p\u0159enosov\u00fdch soustav ENTSO-E kv\u016fli zatm\u011bn\u00ed svolalo odborn\u00edky z\u00a0jednotliv\u00fdch zem\u00ed. Ti koordinuj\u00ed p\u0159\u00edpravy a\u00a0dostupnost n\u00e1hradn\u00edch zdroj\u016f.<\/p>\n

Zatm\u011bn\u00ed p\u0159ich\u00e1z\u00ed v\u00a0dob\u011b, kdy dlouh\u00e9 vlny veder u\u017e p\u0159inutily elektr\u00e1rny v\u00a0Ma\u010farsku, Rumunsku, Slovinsku, Francii, It\u00e1lii a\u00a0Polsku omezit v\u00fdrobu nebo n\u011bkter\u00e9 bloky \u00fapln\u011b odstavit.<\/p>\n

Probl\u00e9mem jsou p\u0159edev\u0161\u00edm n\u00edzk\u00e9 hladiny a\u00a0vysok\u00e9 teploty \u0159ek. Jadern\u00e9 a\u00a0uheln\u00e9 elektr\u00e1rny z\u00a0nich odeb\u00edraj\u00ed vodu pro chlazen\u00ed. Kdy\u017e j\u00ed nen\u00ed dostatek nebo je p\u0159\u00edli\u0161 tepl\u00e1, musej\u00ed v\u00fdkon sn\u00ed\u017eit, aby neohro\u017eovaly \u017eivotn\u00ed prost\u0159ed\u00ed a\u00a0bezpe\u010dnost provozu.<\/p>\n

<\/a><\/p>\n

Kritick\u00e1 situace nastala v\u00a0Ma\u010farsku. Jadern\u00e1 elektr\u00e1rna Paks o\u00a0v\u00fdkonu dva gigawatty, tedy stejn\u00e9m jako m\u00e1 elektr\u00e1rna v\u00a0Temel\u00edn\u011b, vyu\u017e\u00edv\u00e1 k\u00a0chlazen\u00ed vodu z\u00a0Dunaje a\u00a0podle premi\u00e9ra P\u00e9tera Magyara ji tento t\u00fdden d\u011blilo od nutnosti odstavit provoz jen n\u011bkolik milimetr\u016f v\u00fd\u0161ky hladiny.<\/p>\n

Je\u0161t\u011b mimo\u0159\u00e1dn\u011bj\u0161\u00ed opat\u0159en\u00ed zvolilo Rumunsko. \u00da\u0159ady pou\u017eily v\u00fdbu\u0161niny, aby zm\u011bnily proud\u011bn\u00ed Dunaje a\u00a0dostaly v\u00edce vody k\u00a0jadern\u00e9 elektr\u00e1rn\u011b Cernavod\u0103. D\u00edky tomu se poda\u0159ilo zabr\u00e1nit jej\u00edmu \u00fapln\u00e9mu odstaven\u00ed.<\/p>\n

V Polsku zase kv\u016fli n\u00edzk\u00e9 hladin\u011b Visly omezily nebo do\u010dasn\u011b zastavily v\u00fdrobu dva velk\u00e9 uheln\u00e9 zdroje. Elektriza\u010dn\u00ed soustava t\u00edm p\u0159i\u0161la p\u0159ibli\u017en\u011b o\u00a01,3\u00a0gigawattu v\u00fdkonu.<\/p>\n

Situaci zhor\u0161uje i\u00a0nedostatek vody ve Skandin\u00e1vii. N\u00e1dr\u017ee norsk\u00fdch vodn\u00edch elektr\u00e1ren, kter\u00e9 jsou v\u00fdznamn\u00fdm zdrojem elekt\u0159iny pro evropsk\u00fd trh, maj\u00ed podle analytick\u00e9 spole\u010dnosti Ably Intelligence nejni\u017e\u0161\u00ed stav za t\u0159icet let.<\/p>\n

Kv\u016fli n\u00edzk\u00e9mu stavu vody byly odstaveny tak\u00e9 t\u0159i francouzsk\u00e9 jadern\u00e9 reaktory. Francie p\u0159esto z\u016fst\u00e1v\u00e1 \u010dist\u00fdm v\u00fdvozcem elekt\u0159iny do dal\u0161\u00edch evropsk\u00fdch zem\u00ed. Firma proto chce urychlit investi\u010dn\u00ed program za 8,7\u00a0miliardy eur (211\u00a0miliard korun), kter\u00fd m\u00e1 jadern\u00e9 a\u00a0vodn\u00ed elektr\u00e1rny l\u00e9pe p\u0159ipravit na vy\u0161\u0161\u00ed teploty a\u00a0extr\u00e9mn\u00ed po\u010das\u00ed.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Nejv\u00fdrazn\u011bj\u0161\u00ed dopad zatm\u011bn\u00ed poc\u00edt\u00ed \u0160pan\u011blsko a\u00a0Portugalsko. V\u00a0severn\u00edm \u0160pan\u011blsku a\u00a0na severov\u00fdchod\u011b Portugalska bude zatm\u011bn\u00ed \u00fapln\u00e9, v\u00a0\u010d\u00e1sti Velk\u00e9 Brit\u00e1nie, Francie…\n","protected":false},"author":2,"featured_media":174915,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[1697,491,11156,17,21,16,4509,18,19,22,6875,20734,20],"class_list":["post-174914","post","type-post","status-publish","format-standard","has-post-thumbnail","category-zpravy","tag-elektrina","tag-energie","tag-fotovoltaicke-elektrarny","tag-headlines","tag-hlavni-udalosti","tag-news","tag-pokles","tag-top-news","tag-top-stories","tag-udalosti-dne","tag-vykon","tag-zatmeni-slunce","tag-zpravy"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117071861758401638","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/174914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=174914"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/174914\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/174915"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=174914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=174914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=174914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}