{"id":21008978,"date":"2012-07-12T19:33:24","date_gmt":"2012-07-12T17:33:24","guid":{"rendered":"http:\/\/znanost.geek.hr\/?p=21008978"},"modified":"2020-02-24T22:17:04","modified_gmt":"2020-02-24T21:17:04","slug":"nove-mogucnosti-za-solarnu-energiju","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/nove-mogucnosti-za-solarnu-energiju\/","title":{"rendered":"Nove mogu\u0107nosti za solarnu energiju"},"content":{"rendered":"\n<p>Znanstvenici Stephen Harrison i Joshua Pearce s kanadskog sveu\u010dili\u0161ta<em> Queens University<\/em> &nbsp;pridonijeli su zna\u010dajnom napretku u razvoju solarne tehnologije. Njihovo je istra\u017eivanje dovelo do novog solarnog fotonaponskog termalnog (PVT) sustava koji proizvodi i struju i toplinu.<\/p>\n\n\n\n<p>Solarni fotonaponski termalni sustavi obi\u010dno su izra\u0111eni od \u0107elija kristala silicija koje generiraju elektri\u010dnu energiju, ali proizvode malo topline. Stephen Harrison i Joshua Pearce dizajnirali su i testirali \u0107elije amorfnog silicija u PVT sustavu. Njihovo istra\u017eivanje pokazuje pove\u0107anu proizvodnju topline zbog visokih radnih temperatura i 10% ve\u0107u proizvodnju elektri\u010dne energije.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/geek.hr\/znanost\/wp-content\/uploads\/sites\/14\/2012\/07\/amorphous-silicon-solar-panels.jpg\" alt=\"\" class=\"wp-image-21008979\" width=\"274\" height=\"410\" \/><\/figure><\/div>\n\n\n\n<p>&#8220;Ova istra\u017eivanja otvaraju prostor za potpuno novu primjenu amorfnog silicija i \u010dine mogu\u0107om izradu ekonomski vrlo isplativog sustava PVT&#8221;, ka\u017ee dr. Pearce. &#8220;Mi od solarnih sustava u Kanadi trebamo i struju i grijanje, ali smo pri tome dosad dolazili do problema s nedovoljnim prostorom na krovovima ku\u0107a i zgrada. Sada \u0107e ljudi mo\u0107i dobiti i svoju struju i solarno grijanje kombinirano u lijepom i urednom paketu.&#8221;<\/p>\n\n\n\n<p>Amorfni silicij ima nekoliko prednosti u odnosu na kristalni silicij. Zahtijeva manje materijala, manji su mu tro\u0161kovi za proizvodnju i nudi ve\u0107i povrat na investiciju. Rezultati istra\u017eivanja su objavljeni u \u010dasopisima <em><a href=\"http:\/\/www.academia.edu\/1484578\/Effects_on_Amorphous_Silicon_Photovoltaic_Performance_from_High-temperature_Annealing_Pulses_in_Photovoltaic_Thermal_Hybrid_Devices\" target=\"_blank\" rel=\"noopener\">Solar Energy Materials and Solar Cells<\/a><\/em> &nbsp;i <em><a href=\"http:\/\/www.academia.edu\/1757735\/The_Effect_of_Hybrid_Photovoltaic_Thermal_Device_Operating_Conditions_on_Intrinsic_Layer_Thickness_Optimization_of_Hydrogenated_Amorphous_Silicon_Solar_Cells\" target=\"_blank\" rel=\"noopener\">Solar Energy<\/a><\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Znanstvenici Stephen Harrison i Joshua Pearce s kanadskog sveu\u010dili\u0161ta Queens University &nbsp;pridonijeli su zna\u010dajnom napretku u razvoju solarne tehnologije. Njihovo je istra\u017eivanje dovelo do novog solarnog fotonaponskog termalnog (PVT) sustava koji proizvodi i struju i toplinu. Solarni fotonaponski termalni sustavi obi\u010dno su izra\u0111eni od \u0107elija kristala silicija koje generiraju elektri\u010dnu energiju, ali proizvode malo topline. [&hellip;]<\/p>\n","protected":false},"author":10022,"featured_media":21052255,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16335],"tags":[16685],"class_list":["post-21008978","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energija-i-gorivo","tag-solarna-energija"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21008978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/users\/10022"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/comments?post=21008978"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21008978\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21052255"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21008978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21008978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21008978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}