{"id":1193,"date":"2009-06-30T17:22:21","date_gmt":"2009-06-30T15:22:21","guid":{"rendered":"https:\/\/ljportal.com\/arhiva\/2009\/06\/30\/pregrt-neiskoritene-energije-iz-vjetra\/"},"modified":"2009-06-30T17:22:21","modified_gmt":"2009-06-30T15:22:21","slug":"pregrt-neiskoritene-energije-iz-vjetra","status":"publish","type":"post","link":"https:\/\/ljportal.com\/arhiva\/pregrt-neiskoritene-energije-iz-vjetra\/","title":{"rendered":"Pregr\u0161t neiskori\u0161tene energije iz vjetra"},"content":{"rendered":"<div>\n<div style=\"text-align: justify;\"><\/div>\n<div>\n<div style=\"text-align: justify;\"><\/div>\n<div style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignleft size-full wp-image-1192\" style=\"margin-left: 6px; margin-right: 6px; float: left;\" alt=\"vjertrenjace\" src=\"https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace.jpg\" width=\"150\" height=\"113\" srcset=\"https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace.jpg 150w, https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace-80x60.jpg 80w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>Prema prora\u010dunima, vjetroenergija koja dolazi do kopnenih masa, dakle, ona koja se mo\u017ee iskoristiti iznosi 1014 vata, a jedino je pitanje kako je iskoristiti. <br \/>Iako Hrvati i sami imaju vlastitu akademiju znanosti i pridru\u017eene joj umjetnosti, hrvatski akademici uglavnom se bave daleko bitnijim, transcendentnim pitanjima koja mi obi\u010dni smrtnici ne mo\u017eemo ni pojmiti<\/div>\n<\/p><\/div>\n<div style=\"text-align: justify;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span>    <span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">, a prljave poslove poput ovoga ostavljaju ameri\u010dkim divljacima i njihovoj Akademiji. Ovi su, pak, dobili zadatak da izra\u010dunaju koliko se teoretski maksimalno mo\u017ee generirati elektri\u010dne energije u \u010ditavom svijetu iz vjetroelektrana, a trio kojemu je pripao zadatak da sve to izra\u010duna, napravio je \u010ditav posao u svega nekoliko tjedana.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><\/div>\n<p> <br style=\"margin: 0px; padding: 0px;\" \/> <\/p>\n<div style=\"text-align: justify;\"><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Rezultati pokazuju da se samo kori\u0161tenjem energije vjetra mo\u017ee dobiti 40 puta vi\u0161e elektri\u010dne energije nego je trenutno koristi \u010ditav svijet. Uzmemo li u obzir i druge oblike energije, a ne samo elektri\u010dnu, vjetar i dalje daje pet puta vi\u0161e energije nego je \u010ditav svijet trenutno u stanju proizvesti.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div style=\"text-align: justify;\"><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Prema prora\u010dunima autora, vjetroenergija koja dolazi do kopnenih masa, dakle, ona koja se mo\u017ee iskoristiti iznosi 1014 vata, a jedino je pitanje kako je iskoristiti.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><br style=\"margin: 0px; padding: 0px;\" \/><\/div>\n<p> <span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"> <\/p>\n<div style=\"margin: 0px; padding: 0px; font-family: arial; font-size: 12px; color: #333333; line-height: normal; text-align: center;\"><img decoding=\"async\" src=\"http:\/\/boboska.com\/images\/stories\/vjetrenjace_v.jpg\" alt=\"Image\" title=\"Image\" style=\"margin: 5px; padding: 0px;\" width=\"520\" height=\"NaN\" \/><\/div>\n<p> <\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/> <\/p>\n<div style=\"text-align: justify;\"><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Autori su za po\u010detak iz iskoristive kopnene mase izbacili podru\u010dja koja su pod stalnim ledom (Antarktik i Grenland) kao i jako po\u0161umljena podru\u010dja poput amazonskih \u0161uma gdje izgradnja vjetroelektrana nije mogu\u0107a. Tako\u0111er su otpala i gusto naseljena podru\u010dja, ali su u izra\u010dun dodana off-shora polja vjetroelektrana u priobalnim vodama koje ne smiju biti dublje od 200 metara i vi\u0161e od 90 kilometara udaljene od kopna.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Uzev\u0161i u obzir tipi\u010dne distribucije vjetra u svijetu i njegove brzine, tipi\u010dne mogu\u0107nosti vjetroelektrana i njihovo zauze\u0107e prostora, dobili su distribuciju vjetroenergije na Zemlji. Me\u0111u vjetroenergetski najperspektivnijim zemljama su na prvom mjestu Rusija sa \u010dak 118 PWh energije dobivene iz vjetra, a slijede Australija (86 PWh), Kanada, SAD i Argentina.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Ipak, problemi s iskori\u0161tavanjem vjetroenergije su i dalje vi\u0161estruki. Za po\u010detak, polja vjetroelektrana bi se morala graditi daleko od naseljenih mjesta, tako da bi distributivna mre\u017ea morala biti vrlo duga\u010dka i s odgovaraju\u0107im gubicima u transportu. Tako\u0111er, za SAD je uo\u010deno da je najve\u0107a potro\u0161nja elektri\u010dne energije ljeti, \u0161to je doba godine kada najmanje pu\u0161u vjetrovi. Na koncu, gradnja velikog broja vjetroelektrana sigurno bi promijenila dinamiku u ni\u017eim slojevima atmosfere na na\u010din koji je jo\u0161 uvijek te\u0161ko predvidjeti.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\">Usprkos tome, studija zaklju\u010duje da je opskrba Zemlje elektri\u010dnom energijom dobivenom iz vjetra mogu\u0107a i ima golemih potencijala.<\/span><\/span><br style=\"margin: 0px; padding: 0px;\" \/><\/div>\n<p> <span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span><\/div>\n<p> <span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><br style=\"margin: 0px; padding: 0px;\" \/>izvor: Portal Bobo\u0161ka\/BUG<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><div>\n<div style=\"text-align: justify;\"><\/div>\n<div>\n<div style=\"text-align: justify;\"><\/div>\n<div style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignleft size-full wp-image-1192\" style=\"margin-left: 6px; margin-right: 6px; float: left;\" alt=\"vjertrenjace\" src=\"https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace.jpg\" width=\"150\" height=\"113\" srcset=\"https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace.jpg 150w, https:\/\/ljportal.com\/arhiva\/wp-content\/uploads\/2009\/06\/vjertrenjace-80x60.jpg 80w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>Prema prora\u010dunima, vjetroenergija koja dolazi do kopnenih masa, dakle, ona koja se mo\u017ee iskoristiti iznosi 1014 vata, a jedino je pitanje kako je iskoristiti. <br \/>Iako Hrvati i sami imaju vlastitu akademiju znanosti i pridru\u017eene joj umjetnosti, hrvatski akademici uglavnom se bave daleko bitnijim, transcendentnim pitanjima koja mi obi\u010dni smrtnici ne mo\u017eemo ni pojmiti<\/div>\n<\/p><\/div>\n<div style=\"text-align: justify;\" \/><span class=\"Apple-style-span\" style=\"border-collapse: separate; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-family: 'times new roman'; color: #000000;\"><span class=\"Apple-style-span\" style=\"font-size: 12px; text-align: left; font-family: arial; color: #333333;\"><\/span><\/span>  <\/p>\n<\/div>","protected":false},"author":1,"featured_media":1192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-1193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gospodarstvo-gospodarstvo"],"_links":{"self":[{"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/posts\/1193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/comments?post=1193"}],"version-history":[{"count":0,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/posts\/1193\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/media\/1192"}],"wp:attachment":[{"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/media?parent=1193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/categories?post=1193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ljportal.com\/arhiva\/wp-json\/wp\/v2\/tags?post=1193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}