{"id":342885,"date":"2025-04-21T20:42:00","date_gmt":"2025-04-21T19:42:00","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=342885"},"modified":"2025-04-23T13:15:48","modified_gmt":"2025-04-23T12:15:48","slug":"jizni-cechy-elektrarna-na-malem-lipne-menila-cesle-pred-velkou-modernizaci-vltava-proto-tekla-v-puvodnim-koryte","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=342885","title":{"rendered":"JI\u017dN\u00cd \u010cECHY: Elektr\u00e1rna na \u201emal\u00e9m\u201c Lipn\u011b m\u011bnila \u010desle p\u0159ed velkou modernizac\u00ed. Vltava proto tekla v p\u016fvodn\u00edm koryt\u011b"},"content":{"rendered":"<figure id=\"attachment_342886\" aria-describedby=\"caption-attachment-342886\" style=\"width: 1619px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-342886 size-full\" src=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek.jpg\" alt=\"\" width=\"1619\" height=\"911\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek.jpg 1619w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-300x169.jpg 300w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-1024x576.jpg 1024w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-768x432.jpg 768w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-1536x864.jpg 1536w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-634x357.jpg 634w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/lipno-vltava-foto-libor-ruzek-858x483.jpg 858w\" sizes=\"(max-width: 1619px) 100vw, 1619px\" \/><figcaption id=\"caption-attachment-342886\" class=\"wp-caption-text\">Foto: Libor R\u016e\u017dEK<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<ul>\n<li>I<strong>nstalace za\u0159\u00edzen\u00ed k z\u00e1chytu ne\u010distot si vy\u017e\u00e1dala sn\u00ed\u017een\u00ed hladiny n\u00e1dr\u017ee o 5 metr\u016f<\/strong><\/li>\n<li><strong>Jde o posledn\u00ed opravy p\u0159ed nejv\u011bt\u0161\u00ed modernizac\u00ed elektr\u00e1rny v jej\u00ed historii<\/strong><\/li>\n<li><strong>V p\u0159\u00ed\u0161t\u00edch dvou letech dostane Lipno II \u00fapln\u011b novou strojn\u00ed i technologickou \u010d\u00e1st<\/strong><\/li>\n<li><strong>Po modernizaci bude provoz elektr\u00e1rny bezpe\u010dn\u011bj\u0161\u00ed, ekologi\u010dt\u011bj\u0161\u00ed a efektivn\u011bj\u0161\u00ed<\/strong><\/li>\n<li><strong>Opravy za\u010dnou je\u0161t\u011b letos, do pln\u00e9ho provozu najedou oba zdroje na ja\u0159e 2027<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h6>Nezvykl\u00fd pohled nab\u00edzela v uplynul\u00fdch dnech n\u00e1dr\u017e Lipno II, kter\u00e1 slou\u017e\u00ed k vyrovn\u00e1v\u00e1n\u00ed kol\u00edsav\u00fdch odtok\u016f p\u0159i provozu v\u00fd\u0161e um\u00edst\u011bn\u00e9 \u0161pi\u010dkov\u00e9 elektr\u00e1rny Lipno II. Kv\u016fli v\u00fdm\u011bn\u011b \u010desl\u00ed slou\u017e\u00edc\u00edch k zachyt\u00e1v\u00e1n\u00ed ne\u010distot ve vod\u011b museli energetici ve spolupr\u00e1ci s vodohospod\u00e1\u0159i \u0159\u00edzen\u011b o n\u011bkolik metr\u016f sn\u00ed\u017eit hladinu jezera nad Vy\u0161\u0161\u00edm Brodem. \u0160lo o prvn\u00ed kompletn\u00ed v\u00fdm\u011bnu tohoto za\u0159\u00edzen\u00ed od zah\u00e1jen\u00ed provozu elektr\u00e1rny v roce 1956. Akce p\u0159edch\u00e1z\u00ed nejv\u011bt\u0161\u00ed modernizaci v historii men\u0161\u00ed z lipensk\u00fdch elektr\u00e1ren. V n\u00e1sleduj\u00edc\u00edch dvou letech tu \u010cEZ vym\u011bn\u00ed turb\u00ednu, gener\u00e1tor i \u0159\u00eddic\u00ed syst\u00e9m.<\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-162080 size-thumbnail\" src=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-150x150.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-150x150.png 150w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-300x300.png 300w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-768x768.png 768w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-1024x1024.png 1024w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-357x357.png 357w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-483x483.png 483w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo-210x210.png 210w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/06\/05\/\u010dez-logo.png 1477w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>V\u011bt\u0161ina z 1,68 milionu kub\u00edk\u016f vody z n\u00e1dr\u017ee Lipno II se v uplynul\u00fdch dnech p\u0159esunula do n\u00ed\u017ee polo\u017een\u00fdch \u010d\u00e1st\u00ed Vltavsk\u00e9 kask\u00e1dy a pozorovatel\u016fm se tak po dlouh\u00fdch letech naskytly nev\u0161edn\u00ed pohledy p\u0159ipom\u00ednaj\u00edc\u00ed v horn\u00edch parti\u00edch p\u016fvodn\u00ed vltavsk\u00e9 meandry nad Vy\u0161\u0161\u00edm Brodem. Sn\u00ed\u017een\u00ed hladiny poslou\u017eilo energetik\u016fm k demont\u00e1\u017ei dvojice p\u016fvodn\u00edch jemn\u00fdch \u010desl\u00ed na vtoc\u00edch k turb\u00edn\u011b a osazen\u00ed nov\u00fdch.<\/p>\n<p><em>\u201eElektr\u00e1rny Vltavsk\u00e9 kask\u00e1dy jsou kl\u00ed\u010dov\u00fdm prvkem \u010desk\u00e9 hydroenergetiky a d\u016fle\u017eitou sou\u010d\u00e1st\u00ed v \u0159\u00edzen\u00ed cel\u00e9 energetick\u00e9 soustavy. Mus\u00edme je proto neust\u00e1le udr\u017eovat v perfektn\u00ed kondici. V posledn\u00edch letech jsme kompletn\u011b zmodernizovali vodn\u00ed elektr\u00e1rny Lipno I, Kam\u00fdk, Slapy nebo Vran\u00e9 a \u010dekaj\u00ed n\u00e1s nejv\u011bt\u0161\u00ed opravy v historii elektr\u00e1ren Ko\u0159ensko a Lipno II. Instalace nov\u00fdch \u010desl\u00ed na Lipn\u011b II, kde v p\u0159\u00ed\u0161t\u00edch dvou letech vym\u011bn\u00edme turb\u00ednu, gener\u00e1tor i \u0159\u00eddic\u00ed syst\u00e9m, pat\u0159\u00ed k prvn\u00edm p\u0159\u00edpravn\u00fdm prac\u00edm p\u0159ed touto velkou obnovou,\u201c<\/em> \u0159\u00edk\u00e1 \u0159editel vodn\u00edch elektr\u00e1ren \u010cEZ R\u00f3bert Heczko.<\/p>\n<p><em>\u201eKa\u017ed\u00e1 z dvojice jemn\u00fdch \u010desl\u00ed p\u0159edstavuje jak\u00e9si m\u0159\u00ed\u017ee o rozm\u011brech 3 x 6,6 metru s \u0161esticentimetrov\u00fdmi rozte\u010demi mezi jednotliv\u00fdmi pruty. Za norm\u00e1ln\u00edch okolnost\u00ed se tyto \u010desle nach\u00e1z\u00ed n\u011bkolik metr\u016f pod hladinou vy\u0161ebrodsk\u00e9 n\u00e1dr\u017ee. Slou\u017e\u00ed k zachyt\u00e1v\u00e1n\u00ed ne\u010distot a pl\u00e1v\u00ed, kter\u00e9 by mohly zahltit a po\u0161kodit strojn\u00ed \u010d\u00e1st elektr\u00e1rny. Aby se k nim oprav\u00e1\u0159i dostali, bylo nutn\u00e9 b\u011bhem dvou dn\u016f n\u00e1dr\u017e vypr\u00e1zdnit. \u0160pi\u010dkov\u00fd provoz elektr\u00e1rny Lipno I n\u00e1m umo\u017en\u00ed jej\u00ed znovu napu\u0161t\u011bn\u00ed asi za 3 hodiny,\u201c<\/em> dopl\u0148uje Martin Sobol\u00edk, vedouc\u00ed provozu vodn\u00edch elektr\u00e1ren Lipno I, II.<\/p>\n<p>Elektr\u00e1rna Lipno II disponuje jedn\u00edm soustroj\u00ed o v\u00fdkonu 1,5 MW a d\u00edky n\u00e1dr\u017ei vodn\u00edho d\u00edla zaji\u0161\u0165uje vyrovn\u00e1v\u00e1n\u00ed pr\u016ftoku z velk\u00e9 elektr\u00e1rny Lipno I. B\u011bhem jednoho dne zachyt\u00ed a zpracuje i n\u011bkolik \u0161pi\u010dek. Na konci roku tu odstartuje nejrozs\u00e1hlej\u0161\u00ed modernizace po 69 letech spolehliv\u00e9ho fungov\u00e1n\u00ed. Po skon\u010den\u00ed oprav na ja\u0159e 2027 bude provoz obou bezemisn\u00edch zdroj\u016f bezpe\u010dn\u011bj\u0161\u00ed, ekologi\u010dt\u011bj\u0161\u00ed a efektivn\u011bj\u0161\u00ed. Investice je \u010d\u00e1ste\u010dn\u011b financov\u00e1na d\u00edky dotac\u00edm z Opera\u010dn\u00edho programu TAK (Technologie a aplikace pro konkurenceschopnost). \u010cEZ tak dokon\u010d\u00ed obnovu cel\u00e9 energetick\u00e9 \u010d\u00e1sti vodn\u00edho d\u00edla Lipno. Nav\u00e1\u017ee p\u0159itom na elektr\u00e1rnu Lipno I, kter\u00e1 pro\u0161la komplexn\u00ed modernizac\u00ed obou 69,5MW soustroj\u00ed u\u017e v letech 2012-17. Investice za 400 milion\u016f korun p\u0159inesla zv\u00fd\u0161en\u00ed spolehlivosti provozu, r\u016fst efektivity v\u00fdroby o cca 4 % a \u00fasporu milion\u016f kub\u00edk\u016f vody.<\/p>\n<p>\u010cEZ pracuje na nejv\u011bt\u0161\u00ed komplexn\u00ed moderniza\u010dn\u00ed akci v historii \u010desk\u00e9 hydroenergetiky. P\u0159i n\u00ed byla za posledn\u00edch 15 let p\u0159i n\u00e1kladech za v\u00edce ne\u017e 4,5 miliard korun modernizov\u00e1na soustroj\u00ed na v\u00edce ne\u017e 20 velk\u00fdch, mal\u00fdch a p\u0159e\u010derp\u00e1vac\u00edch vodn\u00edch elektr\u00e1rn\u00e1ch (nap\u0159. Lipn\u011b, Dlouh\u00fdch str\u00e1n\u00edch, Slapech, Kam\u00fdku, Mohelnu, Dale\u0161ic\u00edch atd.). Opraven\u00e1 vodn\u00ed soustroj\u00ed maj\u00ed celkov\u00fd v\u00fdkon p\u0159es 1400 MW, tj. zhruba \u00be v\u00fdkonu Jadern\u00e9 elektr\u00e1rny Dukovany. D\u00edky tomu nav\u00fd\u0161\u00ed elektr\u00e1rny svou pr\u016fm\u011brnou \u00fa\u010dinnost a\u017e o cca 5 %. Dal\u0161\u00ed soustroj\u00ed v \u010dele s t\u011bmi na Orl\u00edku t\u011bmito akcemi je\u0161t\u011b projdou, a budou tak p\u0159ipravena na bezemisn\u00ed v\u00fdrobu ekologicky \u010dist\u00e9 elekt\u0159iny v n\u00e1sleduj\u00edc\u00edch des\u00edtk\u00e1ch let i bezpe\u010dn\u00e9 dod\u00e1vky obnoviteln\u00e9 energie pro budouc\u00ed generace. V\u00fdhodnost a smysl t\u011bchto investic roste i v souvislosti se st\u00e1le \u010dast\u011bj\u0161\u00edmi obdob\u00edmi sucha a obecn\u011b nejist\u00fdmi klimatick\u00fdmi podm\u00ednkami posledn\u00edch let. D\u00edky modernizac\u00edm toti\u017e elektr\u00e1rny vyrob\u00ed stejn\u00fd objem elekt\u0159iny z ni\u017e\u0161\u00edho mno\u017estv\u00ed st\u00e1le vz\u00e1cn\u011bj\u0161\u00ed vody.<\/p>\n<p><strong>V\u00edte, \u017ee\u2026<\/strong><\/p>\n<ul>\n<li>&#8211; mal\u00e1 vodn\u00ed elektr\u00e1rna Lipno elektr\u00e1rna Lipno II je pln\u011b automatizovan\u00e1, bezobslu\u017en\u00e1, d\u00e1lkov\u011b ovl\u00e1dan\u00e1 z dispe\u010dinku ve \u0160t\u011bchovic\u00edch a z elektr\u00e1rny Lipno I?<\/li>\n<li>&#8211; k vyrovn\u00e1v\u00e1n\u00ed pr\u016ftoku Vltavy nad Vy\u0161\u0161\u00ed Brodem slou\u017e\u00ed n\u00e1dr\u017e o obsahu 1,68 mil. m3 a 11,5 m vysok\u00e1 kombinovan\u00e1 hr\u00e1z?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Marek SVIT\u00c1K, Jadern\u00e1 elektr\u00e1rna Temel\u00edn<\/strong><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Instalace <\/p>\n","protected":false},"author":2,"featured_media":342888,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[70,71],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/04\/15\/ram-vltava.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/342885"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=342885"}],"version-history":[{"count":1,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/342885\/revisions"}],"predecessor-version":[{"id":342887,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/342885\/revisions\/342887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/342888"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=342885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=342885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=342885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}