{"id":14604,"date":"2023-12-19T12:10:37","date_gmt":"2023-12-19T11:10:37","guid":{"rendered":"https:\/\/tv.a11.cz\/?post_type=video&#038;p=14604"},"modified":"2023-12-19T18:36:59","modified_gmt":"2023-12-19T17:36:59","slug":"prumyslovka-v-letohradu-obnovila-provoz-male-vodni-elektrarny-3","status":"publish","type":"video","link":"https:\/\/tv.a11.cz\/video\/prumyslovka-v-letohradu-obnovila-provoz-male-vodni-elektrarny-3\/","title":{"rendered":"Pr\u016fmyslovka v Letohradu obnovila provoz mal\u00e9 vodn\u00ed elektr\u00e1rny"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Impulsem pro obnoven\u00ed provozu mal\u00e9 vodn\u00ed elektr\u00e1rny v bl\u00edzkosti u\u010dili\u0161t\u011b Pr\u016fmyslov\u00e9 st\u0159edn\u00ed \u0161koly Letohrad na Tich\u00e9 Orlici byly p\u0159edev\u0161\u00edm vysok\u00e9 ceny energi\u00ed.<\/p>\n","protected":false},"author":8,"featured_media":14647,"template":"","categories":[17,157],"porad":[],"region":[104,60],"kategorie":[],"class_list":["post-14604","video","type-video","status-publish","has-post-thumbnail","hentry","category-domaci","category-zpravy","region-orlicko","region-pardubicky-kraj"],"acf":[],"meta_box":{"nbla_idec":"N2309280","nbla_title":"Pr\u016fmyslovka v Letohradu obnovila provoz mal\u00e9 vodn\u00ed elektr\u00e1rny","nbla_subtitle":"","nbla_summary":"","nbla_description":"","nbla_transcription":"Impulsem pro obnoven\u00ed provozu mal\u00e9 vodn\u00ed elektr\u00e1rny v bl\u00edzkosti u\u010dili\u0161t\u011b Pr\u016fmyslov\u00e9 st\u0159edn\u00ed \u0161koly Letohrad na Tich\u00e9 Orlici byly p\u0159edev\u0161\u00edm vysok\u00e9 ceny energii. Vodn\u00ed elektr\u00e1rna tady vznikla v 90. letech a nyn\u00ed byla ve 12. let\u00e9 odst\u00e1vce. Bylo tedy nutn\u00e9 obnovit prakticky ve\u0161ker\u00e9 technologie, v\u010detn\u011b kaplanovit turb\u00edny. U\u010dili\u0161t\u011b ro\u010dn\u011b spot\u0159ebuje energii zhruba za 600 tis\u00edc a my pro po\u010dtem, odhadem r\u00e1di bychom tuto \u010d\u00e1stku uspo\u0159ili a je\u0161t\u011b nav\u00edc vyd\u011blali, abychom uspo\u0159ili na druh\u00e9m na\u0161em are\u00e1lu. Kv\u016fli dlouh\u00e9 odst\u00e1vce podlevly jednotliv\u00e9 \u010d\u00e1sti elektr\u00e1rn\u00ed korozy. Ob\u011b\u017en\u00fd kolo bylo nad hladinou vody, tak\u017ee kompletn\u011b zreziv\u011bl\u00fd, muselo se vyndat turb\u00edna cel\u00e1 ven, opravit rozv\u00e1d\u011bc\u00ed lopatky, ob\u011b\u017en\u00fd kolo, v\u0161echny lo\u017eiska, t\u011bsn\u011bn\u00ed. Pot\u00e9 p\u0159i\u0161el na \u0159adu \u010dist\u00edc\u00ed stroj, kter\u00fd byl taky komplikovan\u00fd, proto\u017ee tady byly podimenzovan\u00fd h\u0159et\u011bzy, tak\u017ee se muselo p\u0159ekonstruovat kompletn\u011b, ud\u011blat nov\u00fd h\u0159et\u011bzy, nov\u00fd ozuben\u00fd kola a zprovoznit. Elektr\u00e1dna je postavena na maxim\u00e1ln\u00ed v\u00fdkon 45 kW, ale aby tohoto v\u00fdkonu dos\u00e1hla, muselo by tichou orlic\u00ed prot\u00e9kat mnohem v\u00edce vody. Odhadem je, \u017ee p\u0159i t\u011bch mokr\u00fdch m\u011bs\u00edc\u00edch, kdy bude v koryt\u011b dostatek vody, dok\u00e1\u017eeme vyrobit hodinov\u011b 20 kW, co\u017e by mohlo b\u00fdt p\u016fl megawatty denn\u011b. Vzhledem k tomu, \u017ee tich\u00e1 orlice ve tohrad\u011b m\u00e1 nejmen\u0161\u00ed pr\u016ftok v letn\u00edch m\u011bs\u00edc\u00edch, v \u010dervenci a srpnu, a to je obdob\u00ed \u0161koln\u00edch pr\u00e1zdnin, tak to obdob\u00ed, kdy je nejvy\u0161\u0161\u00ed spot\u0159eba, tak n\u00e1m tato vodn\u00ed elektr\u00e1dna kr\u00e1sn\u011b pokryje. Elektr\u00e1dna poslou\u017e\u00ed tak\u00e9 jako vhodn\u00e1 u\u010debn\u00ed pom\u016fcka. Pro obory stroj\u00edrensk\u00e9 a elektro, kter\u00e9 na u\u010dili\u0161ti vyu\u010dujeme. Znamen\u00e1 to, \u017ee vznikla jakoby dal\u0161\u00ed d\u00edlna, kam mohou \u017e\u00e1ci doch\u00e1zet do re\u00e1ln\u00e9ho provozu a o ten re\u00e1ln\u00fd provoz se starat. Obnova vodn\u00ed elektr\u00e1dny p\u0159i\u0161la na 2,5 milionu korun, \u010d\u00e1ste\u010dn\u011b jsme financovali prost\u0159ednictv\u00edm rozpo\u010dtu Pardovick\u00e9ho kraje a \u010d\u00e1ste\u010dn\u011b zprost\u0159edk\u016f samotn\u00e9 organizace, tedy \u0161koly. Mysl\u00ed se i na nen\u00e1vratnost t\u00e9to investice. Kdy\u017e bude tedy dost vody a dok\u00e1\u017eeme pokr\u00fdt n\u00e1klady, kter\u00e9 te\u010f are\u00e1l u\u010dili\u0161t\u011b m\u00e1, tak by ta n\u00e1vratnost mohla b\u00fdt n\u011bkde v \u0159\u00e1du 5 a\u017e 8 let. Pardubick\u00fd kraj m\u00e1 v pl\u00e1nu i v\u00fdm\u011bnu kotelny \u010di um\u00edst\u011bn\u00ed 220 fotovoltaick\u00fdch panel\u016f na budov\u00e1ch \u0161koly. Kombinace fotovoltaick\u00e9 elektr\u00e1dny a vodn\u00edho zdroje, vodn\u00ed elektr\u00e1dny, tak je kombinace ide\u00e1ln\u00ed, proto\u017ee tyto zdroje se mohou dopl\u0148ovat. A je to op\u011bt dal\u0161\u00ed p\u0159\u00edsp\u011bvek k tomu, aby \u0161kola zadiska provozu velmi v\u00fdrazn\u00fdm zp\u016fsobem u\u0161et\u0159ila. Letohradsk\u00e1 pr\u016fmyslovka se pochlubila i nov\u00fdmi schody a vstupn\u00edmi dve\u0159mi do star\u00e9 budovy \u0161koly. Cel\u00e1 tato investice p\u0159i\u0161la na necel\u00e9 2 miliony korun.","nbla_serie":"","nbla_season":"","nbla_episode":"","nbla_duration":"168.16","nbla_genre":"","nbla_editorial_format":"","nbla_mtime":"1702977531","nbla_url":"https:\/\/origin.a11.cz\/vod\/dbep7t87w2x7a4dzyazjwilkx.mp4","nbla_version":"1702977531","nbla_odvysilano":"Ano","bunny_id":"88fd66b7-7db5-445c-b97f-cfc2d881cde0","youtube_id":"","datum_vydani":"20231219","stopaz":"168.16","dokument":[],"video_to":["14648"]},"_links":{"self":[{"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/video\/14604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/video"}],"about":[{"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/types\/video"}],"author":[{"embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/users\/8"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/media\/14647"}],"wp:attachment":[{"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/media?parent=14604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/categories?post=14604"},{"taxonomy":"porad","embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/porad?post=14604"},{"taxonomy":"region","embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/region?post=14604"},{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/tv.a11.cz\/api\/wp\/v2\/kategorie?post=14604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}