{"id":54988,"date":"2024-06-02T00:36:59","date_gmt":"2024-06-01T22:36:59","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=54988"},"modified":"2024-06-01T16:31:08","modified_gmt":"2024-06-01T14:31:08","slug":"ztrata-vykonu-vetrne-elektrarny-se-navzajem-negativne-ovlivnuji","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2024\/06\/02\/ztrata-vykonu-vetrne-elektrarny-se-navzajem-negativne-ovlivnuji\/","title":{"rendered":"Ztr\u00e1ta v\u00fdkonu: V\u011btrn\u00e9 elektr\u00e1rny se navz\u00e1jem negativn\u011b ovliv\u0148uj\u00ed"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>Nov\u00fd v\u00fdzkum ukazuje, \u017ee v\u011btrn\u00e9 turb\u00edny si mohou navz\u00e1jem kr\u00e1st energii. Offshore farma m\u016f\u017ee ztratit a\u017e 38 procent sv\u00e9ho v\u00fdkonu. Om\u00edtnout jimi cel\u00e1 pob\u0159e\u017e\u00ed a oblasti pevniny samoz\u0159ejm\u011b nen\u00ed dobr\u00fd n\u00e1pad. Trp\u00ed t\u00edm ziskovost t\u011bchto v\u011btrn\u00fdch elektr\u00e1ren.<\/span><\/strong><\/p>\n<p><span>Dnes je v\u0161eobecn\u011b zn\u00e1mo, \u017ee v\u00fdstavba velk\u00fdch v\u011btrn\u00fdch elektr\u00e1ren m\u00e1 dopad i na m\u00edstn\u00ed \u017eivotn\u00ed prost\u0159ed\u00ed. Pob\u0159e\u017en\u00ed turb\u00edny naru\u0161uj\u00ed mo\u0159sk\u00fd \u017eivot a tak\u00e9 pov\u011btrnostn\u00ed podm\u00ednky bl\u00edzko pob\u0159e\u017e\u00ed, zat\u00edmco v\u011btrn\u00e9 turb\u00edny se obecn\u011b st\u00e1vaj\u00ed jatkami pro pt\u00e1ky a netop\u00fdry. Ale to nen\u00ed v\u0161echno. Proto\u017ee v\u011btrn\u00e9 elektr\u00e1rny se evidentn\u011b ovliv\u0148uj\u00ed i \u200b\u200bv\u00fdkonnostn\u011b.<\/span><\/p>\n<p><span>Ve v\u00fdzkumn\u00e9 pr\u00e1ci \u201e\u00a0<\/span><a href=\"https:\/\/www.sciencedaily.com\/releases\/2024\/04\/240425161555.htm\"><span>Nov\u00e9 pob\u0159e\u017en\u00ed v\u011btrn\u00e9 turb\u00edny mohou odeb\u00edrat energii st\u00e1vaj\u00edc\u00edm<\/span><\/a><span>\u00a0\u201c auto\u0159i, kte\u0159\u00ed zjevn\u011b tak\u00e9 pat\u0159\u00ed k nov\u00e9mu klimatick\u00e9mu n\u00e1bo\u017eenstv\u00ed, objas\u0148uj\u00ed, \u017ee p\u0159\u00edli\u0161 mnoho v\u011btrn\u00fdch elektr\u00e1ren v jedn\u00e9 oblasti se navz\u00e1jem negativn\u011b ovliv\u0148uje. V nov\u00e9m \u010dl\u00e1nku v\u011bdci odhaduj\u00ed, \u017ee pob\u0159e\u017en\u00ed v\u011btrn\u00e9 turb\u00edny v Atlantsk\u00e9m oce\u00e1nu, kde USA pl\u00e1nuj\u00ed postavit velk\u00e9 v\u011btrn\u00e9 farmy, by mohly odeb\u00edrat v\u00edtr z jin\u00fdch bl\u00edzk\u00fdch turb\u00edn, co\u017e by mohlo sn\u00ed\u017eit produkci elekt\u0159iny na farm\u00e1ch o v\u00edce ne\u017e 30 procent. \u0158\u00edkaj\u00ed tomu \u201eefekt bd\u011bn\u00ed\u201c.<\/span><\/p>\n<p><span>Kdy\u017e v\u00edtr proud\u00ed turb\u00ednami, ty vp\u0159edu nebo proti proudu, z\u00edsk\u00e1vaj\u00ed z v\u011btru ur\u010ditou energii. V d\u016fsledku toho se v\u00edtr zpomaluje a st\u00e1v\u00e1 se za turb\u00ednami turbulentn\u011bj\u0161\u00ed. To znamen\u00e1, \u017ee n\u00e1sleduj\u00edc\u00ed turb\u00edny dost\u00e1vaj\u00ed zpomaluj\u00edc\u00ed v\u00edtr, co\u017e n\u011bkdy vede k men\u0161\u00ed v\u00fdrob\u011b elekt\u0159iny. Efekt probuzen\u00ed je zvl\u00e1\u0161t\u011b v\u00fdrazn\u00fd na mo\u0159i, proto\u017ee zde nejsou \u017e\u00e1dn\u00e9 domy ani stromy, kter\u00e9 by rozv\u00ed\u0159ily vzduch a rozpt\u00fdlily tak br\u00e1zdy, \u0159ekl Rosencrans, hlavn\u00ed autor studie.<\/span><\/p>\n<p><span>Pomoc\u00ed po\u010d\u00edta\u010dov\u00fdch simulac\u00ed a \u00fadaj\u016f z pozorov\u00e1n\u00ed atmosf\u00e9ry t\u00fdm vypo\u010d\u00edtal, \u017ee efekt br\u00e1zdy sn\u00ed\u017eil celkovou produkci elekt\u0159iny v navrhovan\u00e9 v\u011btrn\u00e9 farm\u011b u v\u00fdchodn\u00edho pob\u0159e\u017e\u00ed o 34 a\u017e 38 procent. V\u011bt\u0161ina sn\u00ed\u017een\u00ed poch\u00e1z\u00ed z br\u00e1zd vytvo\u0159en\u00fdch mezi turb\u00ednami v r\u00e1mci jednoho parku. V l\u00e9t\u011b, kdy je po\u010das\u00ed stabiln\u00ed, mohou takov\u00e9 \u201eprobuzen\u00ed\u201c negativn\u011b ovlivnit turb\u00edny a\u017e do vzd\u00e1lenosti 55 kilometr\u016f.<\/span><\/p>\n<p><span>T\u00edm je ale tak\u00e9 z\u0159ejm\u00e9, \u017ee v\u00fdstavba velk\u00fdch v\u011btrn\u00fdch elektr\u00e1ren a p\u0159edev\u0161\u00edm n\u011bkolika takov\u00fdch syst\u00e9m\u016f na mal\u00e9m prostoru je nejen \u0161patn\u00e1 pro m\u00edstn\u00ed ekosyst\u00e9my, ale tak\u00e9 produkuje v\u00fdrazn\u011b men\u0161\u00ed v\u00fdkon, ne\u017e je teoreticky mo\u017en\u00e9. Men\u0161\u00ed efektivita ale tak\u00e9 znamen\u00e1, \u017ee jsou m\u00e9n\u011b ziskov\u00e9. Vzhledem k tomu, \u017ee ji\u017e nyn\u00ed je obt\u00ed\u017en\u00e9 spou\u0161t\u011bt nov\u00e9 projekty kv\u016fli nedostate\u010dn\u00e9 ziskovosti, tato data z v\u00fdzkumu d\u00e1le utlum\u00ed chu\u0165 k nov\u00fdm investic\u00edm.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2021\/04\/kuryr-podpis.png\" alt=\"\" width=\"84\" height=\"24\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nov\u00fd v\u00fdzkum ukazuje, \u017ee v\u011btrn\u00e9 turb\u00edny si mohou navz\u00e1jem kr\u00e1st energii. Offshore farma m\u016f\u017ee ztratit&#8230;<\/p>\n","protected":false},"author":2,"featured_media":54989,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[839,2625,7382],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/54988"}],"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=54988"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/54988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/54989"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=54988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=54988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=54988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}