{"id":25166,"date":"2023-03-27T01:00:19","date_gmt":"2023-03-26T23:00:19","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=25166"},"modified":"2023-03-26T16:42:23","modified_gmt":"2023-03-26T14:42:23","slug":"profesor-cern-vetrna-energie-selhani-ve-vsech-smerech","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2023\/03\/27\/profesor-cern-vetrna-energie-selhani-ve-vsech-smerech\/","title":{"rendered":"Profesor CERN: v\u011btrn\u00e1 energie \u201eselh\u00e1n\u00ed ve v\u0161ech sm\u011brech\u201c"},"content":{"rendered":"
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Pomoc\u00ed matematick\u00fdch v\u00fdpo\u010dt\u016f p\u0159edn\u00ed v\u011bdci zjistili, \u017ee v\u00fdroba elekt\u0159iny v\u011btrem a sluncem nesta\u010d\u00ed k pokryt\u00ed celosv\u011btov\u00e9 popt\u00e1vky.\u00a0Aktu\u00e1ln\u00ed \u010d\u00edsla z N\u011bmecka tak\u00e9 ukazuj\u00ed, jak neefektivn\u00ed jsou \u201eobnoviteln\u00e9 zdroje\u201c ve skute\u010dnosti.\u00a0M\u011bl by b\u00fdt sv\u011bt katapultov\u00e1n zp\u011bt do p\u0159edindustri\u00e1ln\u00edho v\u011bku?<\/strong><\/p>\n

Klimati\u010dt\u00ed fanatici tvrd\u00ed, \u017ee s roz\u0161\u00ed\u0159en\u00edm v\u011btrn\u00fdch a sol\u00e1rn\u00edch elektr\u00e1ren by bylo mo\u017en\u00e9 nahradit fosiln\u00ed paliva z hlediska v\u00fdroby energie.\u00a0Ale p\u0159i sou\u010dasn\u00e9m stavu techniky tomu tak zjevn\u011b nen\u00ed.\u00a0Alespo\u0148 to tvrd\u00ed dva sv\u011btov\u011b uzn\u00e1van\u00ed v\u011bdci, kte\u0159\u00ed maj\u00ed tak\u00e9 p\u0159edstavu o tom, o \u010dem p\u00ed\u0161\u00ed.<\/p>\n

Matematik a fyzik z Oxfordsk\u00e9 univerzity, v\u00fdzkumn\u00edk v CERN a \u010dlen Keble College, profesor emeritn\u00ed Wade Allison, provedl odpov\u00eddaj\u00edc\u00ed v\u00fdpo\u010det.\u00a0Doch\u00e1z\u00ed k z\u00e1v\u011bru, \u017ee nap\u0159\u00edklad Spojen\u00e9 kr\u00e1lovstv\u00ed bude pravd\u011bpodobn\u011b \u010delit v\u00fdpadku elekt\u0159iny, pokud to bude pokra\u010dovat.\u00a0„V\u011btrn\u00e1 energie selh\u00e1v\u00e1 na v\u0161ech front\u00e1ch,“ \u0159\u00edk\u00e1 a dod\u00e1v\u00e1,\u00a0\u017ee vl\u00e1dy ignoruj\u00ed „drtiv\u00e9 d\u016fkazy“ o nedostatc\u00edch v\u011btrn\u00e9 energie<\/strong>\u00a0a „sp\u00ed\u0161 se spol\u00e9haj\u00ed na hluk ne\u017e na anal\u00fdzu zvuku.“<\/p>\n

V\u00a0\u010dl\u00e1nku vydan\u00e9m<\/a>\u00a0nadac\u00ed Global Warming Policy Foundation poskytuje relevantn\u00ed v\u00fdpo\u010dty.\u00a0P\u00ed\u0161e:\u00a0\u201eP\u0159i rychlosti v\u011btru 10 metr\u016f za sekundu (asi 20 mph) je v\u00fdkon 600 watt\u016f na metr \u010dtvere\u010dn\u00ed s \u00fa\u010dinnost\u00ed 100 procent.\u00a0To znamen\u00e1, \u017ee k dod\u00e1n\u00ed stejn\u00e9ho v\u00fdkonu jako Hinkley Point C (3200 milion\u016f watt\u016f) v\u011btrem by bylo zapot\u0159eb\u00ed 5,5 milionu \u010dtvere\u010dn\u00edch stop plochy turb\u00edny \u2013 co\u017e by m\u011blo b\u00fdt\u00a0pro ochr\u00e1nce pt\u00e1k\u016f a dal\u0161\u00ed ochr\u00e1nce p\u0159\u00edrody nep\u0159ijateln\u00e9.\u201c<\/strong><\/em><\/p>\n

Pokud nav\u00edc zohledn\u00edte zm\u011bny rychlosti v\u011btru ve vzorci Allison, v\u00fdkon v\u011btrn\u00fdch turb\u00edn se v\u00fdrazn\u011b sn\u00ed\u017e\u00ed.\u00a0Pokud rychlost v\u011btru klesne na polovinu, dostupn\u00fd v\u00fdkon klesne osmkr\u00e1t.\u00a0<\/strong>Je\u0161t\u011b hor\u0161\u00ed je, kdy\u017e se rychlost v\u011btru zdvojn\u00e1sob\u00ed.\u00a0Proto\u017ee pokud se dod\u00e1van\u00fd v\u00fdkon zv\u00fd\u0161\u00ed osmin\u00e1sobn\u011b, mus\u00ed b\u00fdt turb\u00edna kv\u016fli vlastn\u00ed ochran\u011b vypnuta.\u00a0To vede ke zcela nedostate\u010dn\u00e9 \u00fa\u010dinnosti.<\/p>\n

„Obnoviteln\u00e9“ mnohem m\u00e9n\u011b \u00fa\u010dinn\u00e9<\/span><\/h3>\n

Nap\u0159\u00edklad v roce 2021 byl\u00a0podle Spolkov\u00e9 agentury pro \u017eivotn\u00ed prost\u0159ed\u00ed<\/a>\u00a0v N\u011bmecku instalovan\u00fd v\u00fdkon elektr\u00e1rny (tj. maxim\u00e1ln\u00ed kapacita) 223,317 megawatt\u016f (MW).\u00a0Z toho 30,3 procenta p\u0159ipadalo na elektr\u00e1rny na uhl\u00ed a zemn\u00ed plyn, 53,6 procenta na v\u011btrn\u00e9 a fotovoltaick\u00e9 elektr\u00e1rny.\u00a0Pokud p\u0159id\u00e1te biomasu a vodn\u00ed energii, dostanete 59,7 procenta.\u00a0Ve\u0159ejn\u00e1 data Destatis<\/a>\u00a0ukazuj\u00ed, jak efektivn\u00ed jsou \u201eobnoviteln\u00e9 zdroje\u201c\u00a0.\u00a0Zat\u00edmco \u201ekonven\u010dn\u00ed\u201c elektr\u00e1rny vyrobily v roce 2021 celkem 291 miliard kilowatthodin (kWh) elekt\u0159iny, \u201eobnoviteln\u00e9 energie\u201c dodaly 229 miliard kWh.\u00a0To znamen\u00e1, \u017ee 56 procent elekt\u0159iny nad\u00e1le poch\u00e1zelo z konven\u010dn\u00ed v\u00fdroby, zat\u00edmco takzvan\u00e1 zelen\u00e1 elekt\u0159ina tvo\u0159ila pouze 44 procent.<\/p>\n

Zhruba 60 procent instalovan\u00e9ho v\u00fdkonu elektr\u00e1rny vyrobilo pouh\u00fdch 44 procent vyroben\u00e9 elekt\u0159iny.\u00a0To znamen\u00e1, \u017ee i kdyby se v\u011btrn\u00e9 a sol\u00e1rn\u00ed elektr\u00e1rny zdvojn\u00e1sobily (z hlediska v\u00fdkonu), st\u00e1le by to nesta\u010dilo na pokryt\u00ed sou\u010dasn\u00e9 popt\u00e1vky.\u00a0Sp\u00ed\u0161 by to bylo pot\u0159eba ztrojn\u00e1sobit (kv\u016fli variabilit\u011b v\u00fdroby elekt\u0159iny) \u2013 a ani to by nesta\u010dilo,<\/strong>\u00a0kdy\u017e z\u00e1kaz spalovac\u00edch motor\u016f nut\u00ed lidi kupovat elektromobily.\u00a0Probl\u00e9m hodin slune\u010dn\u00edho svitu a bezv\u011bt\u0159\u00ed nebyl dosud vy\u0159e\u0161en \u2013 proto\u017ee elekt\u0159ina mus\u00ed b\u00fdt v\u017edy k dispozici, kdy\u017e se skute\u010dn\u011b pou\u017e\u00edv\u00e1.<\/p>\n

N\u00e1vrat do p\u0159edindustri\u00e1ln\u00ed \u00e9ry<\/span><\/h3>\n

Mimochodem, podobnou kritiku pl\u00e1n\u016f klimatick\u00fdch fanatik\u016f ned\u00e1vno vyslovil jadern\u00fd fyzik Dr.\u00a0Wallace Manheimer v je\u0161t\u011b dramati\u010dt\u011bj\u0161\u00ed podob\u011b.\u00a0Argumentoval<\/a>\u00a0t\u00edm, \u017ee infrastruktura kolem v\u011btrn\u00e9 a sol\u00e1rn\u00ed energie nejen\u017ee sel\u017ee,\u00a0\u201ebude to st\u00e1t biliony, zni\u010d\u00ed velk\u00e9 \u010d\u00e1sti \u017eivotn\u00edho prost\u0159ed\u00ed a bude to zcela zbyte\u010dn\u00e9\u201c<\/em>\u00a0.\u00a0<\/strong>Pokud se budete spol\u00e9hat pouze na \u201eobnoviteln\u00e9 zdroje\u201c, ani\u017e byste vyvinuli nov\u00e9 technologie, jako je jadern\u00e1 f\u00faze,\u00a0sv\u011bt se propadne zp\u011bt na \u00farove\u0148 p\u0159edindustri\u00e1ln\u00edho v\u011bku.<\/strong><\/p>\n

Lid\u00e9 kolem\u00a0Prorokyn\u011b Grety a nov\u00e9ho klimatick\u00e9ho n\u00e1bo\u017eenstv\u00ed,<\/a>\u00a0kte\u0159\u00ed jsou v klimatick\u00e9m \u0161\u00edlenstv\u00ed, se zjevn\u011b nejen sna\u017e\u00ed vr\u00e1tit lidstvo zp\u011bt do takov\u00e9ho p\u0159edindustri\u00e1ln\u00edho v\u011bku, ale tak\u00e9 sv\u00fdmi opat\u0159en\u00edmi zajistit glob\u00e1ln\u00ed hladomor a masov\u00e1 \u00famrt\u00ed.\u00a0Proto\u017ee klimatick\u00e1 agenda (tak\u00e9 podporovan\u00e1 WEF) tak\u00e9\u00a0dramaticky sn\u00ed\u017e\u00ed<\/a> produkci potravin.<\/p>\n

Report24<\/a><\/p>\n

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Pomoc\u00ed matematick\u00fdch v\u00fdpo\u010dt\u016f p\u0159edn\u00ed v\u011bdci zjistili, \u017ee v\u00fdroba elekt\u0159iny v\u011btrem a sluncem nesta\u010d\u00ed k pokryt\u00ed…<\/p>\n","protected":false},"author":2,"featured_media":11705,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[67,873,2625],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/25166"}],"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=25166"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/25166\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/11705"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=25166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=25166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=25166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}