\u010cesk\u00e1 energetika proch\u00e1z\u00ed z\u00e1sadn\u00ed prom\u011bnou. Tis\u00edce st\u0159ech s fotovoltaikou, v\u011btrn\u00e9 parky na obzoru a bateriov\u00e1 \u00falo\u017ei\u0161t\u011b v pr\u016fmyslov\u00fdch are\u00e1lech \u2013 obnoviteln\u00e9 zdroje energie p\u0159est\u00e1vaj\u00ed b\u00fdt okrajovou z\u00e1le\u017eitost\u00ed a st\u00e1vaj\u00ed se p\u00e1te\u0159\u00ed modern\u00edho z\u00e1sobov\u00e1n\u00ed elekt\u0159inou. Jen\u017ee tradi\u010dn\u00ed distribu\u010dn\u00ed s\u00ed\u0165, navrhovan\u00e1 p\u0159ed des\u00edtkami let pro jednosm\u011brn\u00fd tok energie od velk\u00fdch elektr\u00e1ren ke spot\u0159ebitel\u016fm, nesta\u010d\u00ed tomuto tempu dr\u017eet krok. Odpov\u011bd\u00ed na tuto v\u00fdzvu jsou smart gridy \u2013 chytr\u00e9 s\u00edt\u011b, kter\u00e9 m\u011bn\u00ed statickou infrastrukturu v aktivn\u00ed, inteligentn\u00ed platformu.<\/p>\n\n\n\n
Smart gridy komunikuj\u00ed se z\u00e1kazn\u00edkem v re\u00e1ln\u00e9m \u010dase a optimalizuj\u00ed jeho spot\u0159ebu s ohledem na aktu\u00e1ln\u00ed cenu elekt\u0159iny a z\u00e1t\u011b\u017e \u017eivotn\u00edho prost\u0159ed\u00ed, co\u017e umo\u017e\u0148uje l\u00e9pe za\u010dlenit obnoviteln\u00e9 zdroje elekt\u0159iny. A legislativa jim kone\u010dn\u011b otev\u00edr\u00e1 dve\u0159e: nov\u00e9 z\u00e1kony, aktualizovan\u00e9 n\u00e1rodn\u00ed ak\u010dn\u00ed pl\u00e1ny i evropsk\u00e9 sm\u011brnice vytv\u00e1\u0159ej\u00ed prost\u0159ed\u00ed, v n\u011bm\u017e se investice do chytr\u00fdch s\u00edt\u00ed st\u00e1vaj\u00ed nejen v\u00fdhodnou, ale nezbytnou volbou.<\/p>\n\n\n\n
Pojem \u201echytr\u00e1 s\u00ed\u0165“ b\u00fdv\u00e1 v laick\u00e9 diskusi zjednodu\u0161ov\u00e1n na instalaci chytr\u00fdch elektrom\u011br\u016f. Realita je podstatn\u011b komplexn\u011bj\u0161\u00ed. Pod pojmem inteligentn\u00edch s\u00edt\u00ed si lze p\u0159edstavit inovativn\u00ed soustavu, kter\u00e1 dok\u00e1\u017ee efektivn\u011b skloubit po\u017eadavky, chov\u00e1n\u00ed a \u010dinnosti v\u0161ech p\u0159ipojen\u00fdch u\u017eivatel\u016f \u2013 od velk\u00fdch v\u00fdrobn\u00edch zdroj\u016f, p\u0159es lok\u00e1ln\u00ed v\u00fdrobn\u00ed zdroje, a\u017e po kone\u010dn\u00e9 odb\u011bratele. Jej\u00ed princip spo\u010d\u00edv\u00e1 v obousm\u011brn\u00e9m toku informac\u00ed o v\u00fdrob\u011b i spot\u0159eb\u011b elekt\u0159iny v re\u00e1ln\u00e9m \u010dase mezi distributory, dodavateli a odb\u011brateli. <\/p>\n\n\n\n
Kl\u00ed\u010dov\u00fdm slovem je obousm\u011brnost. Zat\u00edmco tradi\u010dn\u00ed s\u00ed\u0165 fungovala jako jednosm\u011brn\u00e1 d\u00e1lnice, smart grid p\u0159ipom\u00edn\u00e1 sp\u00ed\u0161e inteligentn\u00ed dopravn\u00ed syst\u00e9m, kter\u00fd v re\u00e1ln\u00e9m \u010dase \u0159\u00edd\u00ed provoz, p\u0159edch\u00e1z\u00ed z\u00e1cp\u00e1m a optimalizuje pr\u016fjezdnost. Integrace distribuovan\u00fdch energetick\u00fdch zdroj\u016f do chytr\u00e9 s\u00edt\u011b umo\u017e\u0148uje propojen\u00ed mnoha zdroj\u016f energie a vyu\u017eit\u00ed jejich potenci\u00e1lu v r\u00e1mci jedn\u00e9 spole\u010dn\u00e9 infrastruktury \u2013 mohou se tak vyu\u017e\u00edvat nejen tradi\u010dn\u00ed zdroje energie, ale tak\u00e9 obnoviteln\u00e9 zdroje, jako jsou sol\u00e1rn\u00ed panely, v\u011btrn\u00e9 turb\u00edny a dal\u0161\u00ed. Smart grid p\u0159in\u00e1\u0161\u00ed zlep\u0161en\u00ed stability s\u00edt\u011b, sn\u00ed\u017een\u00ed ztr\u00e1t energie a zlep\u0161en\u00ed celkov\u00e9 efektivity distribuce. <\/p>\n\n\n\n
Z\u00e1sadn\u00ed je tak\u00e9 schopnost tzv. self-healingu. S\u00ed\u0165 je schopna se za pomoci implementovan\u00fdch inteligentn\u00edch prvk\u016f sama bez z\u00e1sahu \u010dlov\u011bka uv\u00e9st do rovnov\u00e1hy \u2013 to znamen\u00e1 krat\u0161\u00ed v\u00fdpadky, vy\u0161\u0161\u00ed spolehlivost a v\u00fdrazn\u011b ni\u017e\u0161\u00ed n\u00e1klady na provoz a havarijn\u00ed z\u00e1sahy.<\/p>\n\n\n\n
Roky v\u00e1h\u00e1n\u00ed a pomal\u00e9 implementace jsou za n\u00e1mi. \u010cesk\u00e1 republika p\u0159ijala v posledn\u00edch dvou letech s\u00e9rii legislativn\u00edch krok\u016f, kter\u00e9 z\u00e1sadn\u011b m\u011bn\u00ed podm\u00ednky pro p\u0159ipojov\u00e1n\u00ed obnoviteln\u00fdch zdroj\u016f i rozvoj chytr\u00fdch s\u00edt\u00ed.<\/p>\n\n\n\n
Pr\u016flomov\u00fdm miln\u00edkem je z\u00e1kon o urychlen\u00ed vyu\u017e\u00edv\u00e1n\u00ed obnoviteln\u00fdch zdroj\u016f. Z\u00e1kon \u010d. 249\/2025 Sb. zav\u00e1d\u00ed takzvan\u00e9 akcelera\u010dn\u00ed oblasti, kde budou obnoviteln\u00e9 zdroje schvalov\u00e1ny ve zjednodu\u0161en\u00e9m re\u017eimu. Projekty, kter\u00e9 budou v souladu s evropskou sm\u011brnic\u00ed, nebudou podl\u00e9hat procesu posouzen\u00ed vlivu na \u017eivotn\u00ed prost\u0159ed\u00ed (EIA). Jednodu\u0161\u0161\u00ed schvalov\u00e1n\u00ed se bude t\u00fdkat nejen samotn\u00fdch zdroj\u016f elekt\u0159iny, ale i navazuj\u00edc\u00ed infrastruktury, jako jsou transform\u00e1tory, elektrick\u00e1 veden\u00ed nebo akumul\u00e1tory. <\/p>\n\n\n\n
Soub\u011b\u017en\u011b s t\u00edm p\u0159i\u0161la aktualizace N\u00e1rodn\u00edho ak\u010dn\u00edho pl\u00e1nu pro chytr\u00e9 s\u00edt\u011b na obdob\u00ed 2025\u20132030. Tento dokument stanovuje c\u00edl zv\u00fd\u0161it pod\u00edl OZE v \u010cR z p\u0159ibli\u017en\u011b 13 % v roce 2022 na 23 % v roce 2030, 26 % v roce 2040 a a\u017e 41 % v roce 2050. Kl\u00ed\u010dov\u00fdmi n\u00e1stroji jsou implementace chytr\u00fdch distribu\u010dn\u00edch stanic, monitoring elektrick\u00fdch veli\u010din a implementace inteligentn\u00edho m\u011b\u0159en\u00ed. Na financov\u00e1n\u00ed p\u0159itom chyb\u011bt nebude: alokace v programu OP TAK pro v\u00fdzvu Smart Grids \u2013 AMM byla nav\u00fd\u0161ena na 4,1 miliardy korun, p\u0159i\u010dem\u017e maxim\u00e1ln\u00ed v\u00fd\u0161e dotace na jednu \u017e\u00e1dost dos\u00e1hla 2,5 miliardy korun.<\/p>\n\n\n\n
\n\u201c\u00ed\u0165 u\u017e toti\u017e nen\u00ed jen pasivn\u00ed infrastrukturou, ale aktivn\u00ed platformou. Na\u0161\u00ed \u00falohou nen\u00ed pouze z\u00e1sobovat z\u00e1kazn\u00edky elekt\u0159inou, ale umo\u017enit jim p\u0159ipojen\u00ed OZE a bateriov\u00fdch \u00falo\u017ei\u0161\u0165 \u2013 a zajistit, aby cel\u00e1 distribu\u010dn\u00ed soustava byla spolehliv\u00e1, p\u0159ipraven\u00e1 a dostate\u010dn\u011b kapacitn\u00ed.\u201d<\/p>\nPavel \u010cada<\/strong>, m\u00edstop\u0159edseda p\u0159edstavenstva distribu\u010dn\u00ed spole\u010dnosti EG.D (skupina E.ON)<\/cite><\/blockquote>\n\n\n\n
Flexibiln\u00ed p\u0159ipojen\u00ed a chytr\u00e9 elektrom\u011bry: Praxe, kter\u00e1 u\u017e funguje<\/h4>\n\n\n\n
Teorie je na m\u00edst\u011b \u2013 ale jak smart gridy funguj\u00ed v praxi pro firmy a v\u00fdrobce energie? Jedn\u00edm z nejv\u00fdznamn\u011bj\u0161\u00edch n\u00e1stroj\u016f je flexibiln\u00ed p\u0159ipojen\u00ed obnoviteln\u00fdch zdroj\u016f. V m\u00edstech s omezenou kapacitou pro p\u0159ipojen\u00ed nov\u00fdch zdroj\u016f lze vyu\u017e\u00edt mechanismus flexibiln\u00edho p\u0159ipojen\u00ed, kter\u00fd umo\u017e\u0148uje provozovateli distribu\u010dn\u00ed soustavy omezen\u00ed dod\u00e1vek do s\u00edt\u011b v \u010dasech zv\u00fd\u0161en\u00e9 z\u00e1t\u011b\u017ee, co\u017e vede k maximalizaci vyu\u017eit\u00ed st\u00e1vaj\u00edc\u00ed s\u00ed\u0165ov\u00e9 kapacity. V roce 2024 byly takto p\u0159ipojeny obnoviteln\u00e9 zdroje o celkov\u00e9m v\u00fdkonu 740 MW. Pro investory to znamen\u00e1 jedin\u00e9: tam, kde by d\u0159\u00edve \u017e\u00e1dost o p\u0159ipojen\u00ed skon\u010dila zam\u00edtnut\u00edm z kapacitn\u00edch d\u016fvod\u016f, dnes existuje re\u00e1ln\u00e1 cesta vp\u0159ed.<\/p>\n\n\n\n
Paraleln\u011b prob\u00edh\u00e1 masivn\u00ed rollout chytr\u00fdch elektrom\u011br\u016f. Distribu\u010dn\u00ed spole\u010dnost EG.D b\u011bhem roku 2025 nainstalovala v\u00edce ne\u017e 118 000 chytr\u00fdch elektrom\u011br\u016f, \u010d\u00edm\u017e v\u00fdrazn\u011b p\u0159ekro\u010dila sv\u016fj ro\u010dn\u00ed c\u00edl 100 000 za\u0159\u00edzen\u00ed. Assiq<\/a> \u010cEZ Distribuce po\u010d\u00edt\u00e1 s instalac\u00ed 600 000 chytr\u00fdch elektrom\u011br\u016f, kter\u00e9 umo\u017en\u00ed zaveden\u00ed dynamick\u00fdch tarif\u016f, kdy se bude cena elekt\u0159iny odv\u00edjet od moment\u00e1ln\u00edho stavu v s\u00edti \u2013 z\u00e1kazn\u00edk i distributor tak z\u00edskaj\u00ed mnohem v\u011bt\u0161\u00ed flexibilitu, v\u00fdhodnou pro ob\u011b strany. <\/p>\n\n\n\n
Pro pr\u016fmyslov\u00e9 podniky i majitele v\u011bt\u0161\u00edch instalac\u00ed p\u0159in\u00e1\u0161\u00ed chytr\u00e9 s\u00edt\u011b i zcela nov\u00e9 obchodn\u00ed p\u0159\u00edle\u017eitosti. Slu\u017eba \u010cEZ FlexiEnergie je postavena na chytr\u00fdch algoritmech, kter\u00e9 sleduj\u00ed tr\u017en\u00ed ceny, pot\u0159eby s\u00edt\u011b a p\u0159edpov\u00eddaj\u00ed p\u0159etoky na dan\u00e9m odb\u011brn\u00e9m m\u00edst\u011b \u2013 za to, \u017ee z\u00e1kazn\u00edk umo\u017en\u00ed d\u00e1lkov\u00e9 \u0159\u00edzen\u00ed sv\u00e9 fotovoltaiky nebo baterie, z\u00edsk\u00e1v\u00e1 finan\u010dn\u00ed odm\u011bnu a z\u00e1rove\u0148 p\u0159isp\u00edv\u00e1 ke stabilizaci s\u00edt\u011b.<\/a> Energetika se tak st\u00e1v\u00e1 obousm\u011brn\u00fdm byznysem: odeb\u00edr\u00e1te i dod\u00e1v\u00e1te, spot\u0159ebov\u00e1v\u00e1te i vyd\u011bl\u00e1v\u00e1te. Elektro MAR a.s. je p\u0159ipravena v\u00e1m pomoci tuto p\u0159\u00edle\u017eitost pln\u011b vyu\u017e\u00edt \u2013 od projektov\u00e1n\u00ed p\u0159\u00edpojn\u00fdch m\u00edst a\u017e po integraci chytr\u00fdch \u0159\u00eddic\u00edch syst\u00e9m\u016f do va\u0161eho energetick\u00e9ho hospod\u00e1\u0159stv\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Amet minim mollit non deserunt ullamco est sit aliqua amet sint. Velit officia consequat duis enim velit mollit. Exercitation veniam consequat sunt nostrud amet…<\/p>\n","protected":false},"author":2,"featured_media":6351,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-30","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energetika"],"_links":{"self":[{"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/posts\/30","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elektromar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30"}],"version-history":[{"count":7,"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/posts\/30\/revisions"}],"predecessor-version":[{"id":6355,"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/posts\/30\/revisions\/6355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elektromar.cz\/index.php?rest_route=\/wp\/v2\/media\/6351"}],"wp:attachment":[{"href":"https:\/\/elektromar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elektromar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elektromar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}