{"id":85332,"date":"2020-06-15T07:42:09","date_gmt":"2020-06-15T05:42:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/sfericheskie-solnechnye-elementy-predlagayut-novyj-put-k-effektivnomu-sboru-solnechnoj-energii"},"modified":"2020-06-15T07:42:09","modified_gmt":"2020-06-15T05:42:09","slug":"sfericheskie-solnechnye-elementy-predlagayut-novyj-put-k-effektivnomu-sboru-solnechnoj-energii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/sfericheskie-solnechnye-elementy-predlagayut-novyj-put-k-effektivnomu-sboru-solnechnoj-energii","title":{"rendered":"Sf\u00e6riske solceller tilbyder en ny vej til effektiv indsamling af solenergi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Saddenske forskere har udf\u00f8rt en r\u00e6kke eksperimenter med solceller i form af en lille kugle. Den runde form af fotovoltaisk omdanner giver bedre mulighed for at opsamle reflekteret og spredt sollys. For industrielle solfarmene er det n\u00e6ppe en fornuftig l\u00f8sning, men til en r\u00e6kke anvendelser kan runde solceller vise sig at v\u00e6re en rigtig opdagelse.<\/p>\n<p><img decoding=\"async\" alt=\"Sf\u00e6riske solceller tilbyder en ny vej til effektiv indsamling af solenergi\" src=\"\/wp-content\/uploads\/2020\/06\/b253b812dafad23567a6059086e96091.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>En gruppe forskere fra King Abdullah University of Science and Technology har udvidet deres forskning om udviklingen af solpaneler med forskellige grader af krumning gennem en ny unders\u00f8gelse. Is\u00e6r har de <noindex><a rel=\"nofollow noopener noreferrer\" href=\"https:\/\/spectrum.ieee.org\/energywise\/energy\/renewables\/spherical-solar-cells-soak-up-scattered-sunlight\" target=\"_blank\">samlet<\/a><\/noindex> En solcelle i form af en kugle p\u00e5 st\u00f8rrelse med en tennisbold, og der er udf\u00f8rt adskillige eksperimenter med den. Dette gjorde det muligt at udvikle teknologien til \"fremstilling af b\u00f8lgede\" flade solpaneler, hvor der med en laser laves riller i silikoneunderlaget, som fungerer som steder for sikker b\u00f8jning af panelerne.<\/p>\n<p>Sammenligningen af ydelsen fra flade og sph\u00e6risk solceller med samme areal under kunstigt sollys viste, at den sph\u00e6riske solcelle ved direkte lys leverer 24 % st\u00f8rre effekt sammenlignet med den traditionelle flade solcelle. Efter opvarmning af cellerne med \"solstr\u00e5ler\" stiger fordelene ved den runde celle til 39 %. Dette skyldes, at opvarmning reducerer panelernes effektivitet, og den sph\u00e6riske form afgiver varmen bedre til rummet og lider mindre under opvarmning (opretholder en h\u00f8jere effektivitet i l\u00e6ngere tid).<\/p>\n<p><center><\/center><\/p>\n<p>Hvis b\u00e5de den runde og den flade solcelle kun samlede diffust lys, var udgangseffekten fra den runde celle 60 % h\u00f8jere end fra den flade. Desuden gav korrekt valgte reflektorer, som forskerne eksperimenterede med forskellige naturlige og kunstige reflektormaterialer, den sph\u00e6riske solcelle mulighed for at overg\u00e5 den flade med 100 % i energiproduktion.<\/p>\n<p>If\u00f8lge forskere kan sph\u00e6riske solceller give et boost til udviklingen af Internet of Things og anden autonom elektronik. Samlet set lover de at v\u00e6re billigere end brugen af flade solceller. Runde solpaneler kr\u00e6ver ikke solsporingssystemer. De kan ogs\u00e5 vise sig at v\u00e6re bedre til brug indend\u00f8rs.<\/p>\n<p>I det n\u00e6ste forskningsstadium planl\u00e6gger forskerne at teste effektiviteten af runde solpaneler i forskellige dele af verden under et bredt spektrum af mulig belysning. De h\u00e5ber ogs\u00e5 at skabe sph\u00e6riske solceller i stor skala: fra 9 til 90 m\u00b2. Endelig planl\u00e6gger forskerne at unders\u00f8ge andre former for buet overflade for solceller i h\u00e5bet om at finde den ideelle l\u00f8sning til specifikke anvendelsesomr\u00e5der.<\/p>\n<p><center><\/p>\n<p><\/center><\/p>\n<p>\t\t\t\t<center><br \/>\n\t\t\t\t\t\t\t\t<\/center><br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1013163\">3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0430\u0443\u0434\u043e\u0432\u0441\u043a\u0438\u0435 \u0443\u0447\u0451\u043d\u044b\u0435 \u043f\u0440\u043e\u0432\u0435\u043b\u0438 \u0440\u044f\u0434 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432 \u0441 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0432 \u0432\u0438\u0434\u0435 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0441\u0444\u0435\u0440\u044b. \u041a\u0440\u0443\u0433\u043b\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u0444\u043e\u0442\u043e\u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043b\u0443\u0447\u0448\u0435 \u0443\u043b\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043e\u0442\u0440\u0430\u0436\u0451\u043d\u043d\u044b\u0439 \u0438 \u0440\u0430\u0441\u0441\u0435\u044f\u043d\u043d\u044b\u0439 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0439 \u0441\u0432\u0435\u0442. \u0414\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u0444\u0435\u0440\u043c \u044d\u0442\u043e \u0432\u0440\u044f\u0434 \u043b\u0438 \u0440\u0430\u0437\u0443\u043c\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u043d\u043e \u0434\u043b\u044f \u0446\u0435\u043b\u043e\u0433\u043e \u0440\u044f\u0434\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043a\u0440\u0443\u0433\u043b\u044b\u0435 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043c\u043e\u0433\u0443\u0442 \u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0439 \u043d\u0430\u0445\u043e\u0434\u043a\u043e\u0439. \u0413\u0440\u0443\u043f\u043f\u0430 \u0443\u0447\u0451\u043d\u044b\u0445 \u0438\u0437 \u041d\u0430\u0443\u0447\u043d\u043e-\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0438\u043c\u0435\u043d\u0438 \u043a\u043e\u0440\u043e\u043b\u044f \u0410\u0431\u0434\u0430\u043b\u043b\u044b (King Abdullah University [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":85333,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-85332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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