{"id":3412,"date":"2022-06-09T06:31:40","date_gmt":"2022-06-09T06:31:40","guid":{"rendered":"https:\/\/www.folkecenter.eu\/Trial-CMS6\/?page_id=3412"},"modified":"2024-10-03T12:44:31","modified_gmt":"2024-10-03T10:44:31","slug":"more-light-led-technology","status":"publish","type":"page","link":"https:\/\/www.folkecenter.net\/da\/more-light-led-technology\/","title":{"rendered":"More Light! (LED teknologi)"},"content":{"rendered":"

More Light! (LED teknologi)<\/strong><\/h1>\n\n\n\n
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PROJEKTDETALJER<\/strong><\/h2>\n\n\n\n
Partnere:<\/strong><\/td>Nordisk Folkecenter for Vedvarende Energi<\/td><\/tr>
Lande:<\/strong><\/td>Danmark (arbejder p\u00e5 udvidelse)<\/td><\/tr>
Projekttype:<\/strong><\/td>Kapacitetsopbygning med innovative b\u00e6redygtige l\u00f8sninger til landdistrikter<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n
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PUBLIKATIONER<\/strong><\/h2>\n\n\n\n
More Light! brochure<\/td>Download engelsk version<\/a><\/td>Download fransk version<\/a><\/td><\/tr>
Tr\u00e6n-tr\u00e6nere Kursus<\/td><\/td>L\u00e6s mere om kurset<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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OM PROJEKTET<\/strong><\/h2>\n\n\n\n

Vi t\u00e6nker altid p\u00e5 lys som noget indlysende, tilg\u00e6ngeligt for alle og som grundlaget for vores civilisation. Forestil dig, hvis vores liv var begr\u00e6nset til m\u00e6ngden af \u200b\u200bnaturligt lys, vi modtager: glem alt om at l\u00e6se eller g\u00f8re noget andet om aftenen. I de nordlige lande ville folk leve i m\u00f8rke en god del af \u00e5ret, hvis vi ikke havde elektrisk lys.<\/p>\n\n\n\n

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FARLIGT LYS?<\/strong><\/h3>\n\n\n\n

N\u00e5r vi siger, at mennesker ikke har lys, mener vi elektrisk lys. I evigheder har ild v\u00e6ret en kilde til varme \u2013 men ogs\u00e5 til lys. Og der er stadig mange steder i verden, hvor ild bruges til belysningsform\u00e5l.<\/p>\n\n\n\n

Se p\u00e5 det \u00f8verste billede: ville du turde l\u00e6se i n\u00e6rheden af \u200b\u200bdenne lampe? Det er, hvad mange b\u00f8rn (og voksne) rundt om i verden g\u00f8r. Disse lamper er meget almindelige i udviklingslande, og de er normalt drevet af petroleum. Lamper er ret billige; petroleum kan v\u00e6re dyrt.<\/p>\n\n\n\n

Ikke kun det. Disse lamper producerer dampe, som ind\u00e5ndes af folk i huset - for ikke at n\u00e6vne risikoen for forbr\u00e6ndinger. S\u00e5 ja, lys kan v\u00e6re farligt.<\/p>\n\n\n\n

SIKKERT LYS?<\/strong><\/h3>\n\n\n\n

L\u00f8sningen findes og den hedder LED; ved at bruge denne teknologi kan der opn\u00e5s meget gode belysningsniveauer med total sikkerhed for personerne og med et lille forbrug. Som du kan se p\u00e5 det andet billede, er lysforskellen mellem en LED og en konventionel petroleumslampe ret stor.<\/p>\n\n\n\n

Men selvom LED-teknologier kr\u00e6ver mindre elektricitet, skal de stadig bruge en vis m\u00e6ngde for at virke; vi taler om omr\u00e5der, der ikke er tilsluttet elnettet, s\u00e5 hvordan kan de f\u00e5 den str\u00f8m, de har brug for? Svaret er naturligvis vedvarende energi. Ved at installere solcelle-paneler (eller sm\u00e5 vindm\u00f8ller) kan den n\u00f8dvendige elektricitet produceres (og lagres i batterier, hvis det er n\u00f8dvendigt).<\/p>\n\n\n\n

Der findes dog forskellige slags lysdioder, hvorfor Nordisk Folkecenter etablerede Lyslaboratoriet. Anl\u00e6gget repr\u00e6senterer et klassev\u00e6relse i Mali (1:4), og det har til form\u00e5l at finde ud af den rigtige kombination af l\u00f8sninger for at give billigt, sikkert og godt lys til dem, der har brug for det.<\/p>\n<\/div>\n\n\n\n

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\"Illumination<\/figure>\n\n\n\n
\"LED<\/figure>\n\n\n\n
\"Blackboard<\/figure>\n<\/div>\n\n\n\n

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GODT LYS, DER ER TIL AT BETALE<\/strong><\/h2>\n\n\n\n

Vores m\u00e5l er at g\u00f8re installationen s\u00e5 billig som muligt, s\u00e5 den bliver overkommelig at erhverve sig, for den st\u00f8rst mulige gruppe mennesker.<\/p>\n\n\n\n

Lampen p\u00e5 det andet billede ovenfor er en rigtig god l\u00f8sning, som giver 10 gange lyset af en petroleumslampe i dobbelt afstand. Prisen for denne installation er under 1,5 \u20ac (12 DKK), batteri ekskl. Vi fors\u00f8ger nu at s\u00e6nke udgifterne endnu mere ved at bruge materialer, der er tilg\u00e6ngelige overalt.<\/p>\n\n\n\n

Den viste lampe er for det meste til privat brug, men vores hovedunders\u00f8gelse fokuserer p\u00e5 klassev\u00e6relsesbelysning.<\/p>\n\n\n\n

Vi er for nylig begyndt at bruge powerbanks til vores studier, og resultaterne ser ud til at v\u00e6re lovende, og vi kan nu forsyne hele klassev\u00e6relset med en lille powerbank.<\/p>\n\n\n\n

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UDDANNELSE ER FREMTIDEN<\/strong><\/h2>\n\n\n\n

Mange teknologier spreder sig ikke, fordi de ikke er gode nok. Det \u00f8nsker vi selvf\u00f8lgelig at undg\u00e5, og vi \u00f8nsker kun at udbrede den bedste praksis. Det betyder, at vi tester de forskellige l\u00f8sninger, og vi vurderer, hvad der skal l\u00e6gges til side, og hvad der skal arbejdes videre p\u00e5.<\/p>\n\n\n\n

Du undrer dig m\u00e5ske over, hvorfor vi b\u00f8vler s\u00e5 meget med LED-lys, som nemt kan findes i butikkerne, og du har ret. Men det er ikke det, vi ser p\u00e5. Vores unders\u00f8gelser involverer ikke p\u00e6rerne, men de enkelte dioder. Vi studerer effekten af \u200b\u200bafstand p\u00e5 lyset, diodernes vinkler, kvaliteten af \u200b\u200bde forskellige dioder og mange andre aspekter for at levere den bedste l\u00f8sning.<\/p>\n\n\n\n

N\u00e5r den optimale l\u00f8sning er fundet, planl\u00e6gger vi at etablere et uddannelsesforl\u00f8b, hvor vi vil undervise al den n\u00f8dvendige viden til dem, der \u00f8nsker at udvikle disse l\u00f8sninger i udviklingslande. Vi \u00f8nsker at danne kvalificerede undervisere, der kan udbrede viden yderligere.<\/p>\n\n\n\n

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More Light! (LED Technology) PROJECT DETAILS Project partners: Nordic Folkecenter for Renewable Energy Project countries: Denmark (Currently – looking for expansion) Type of project: Capacity building with innovative sustainable solutions …<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"folder":[49],"class_list":["post-3412","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"mgb-medium":false,"mgb-vertical":false,"mgb-banner":false,"onepress-blog-small":false,"onepress-small":false,"onepress-medium":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.folkecenter.net\/da\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"More Light! (LED Technology) PROJECT DETAILS Project partners: Nordic Folkecenter for Renewable Energy Project countries: Denmark (Currently – looking for expansion) Type of project: Capacity building with innovative sustainable solutions ...","_links":{"self":[{"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/pages\/3412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/comments?post=3412"}],"version-history":[{"count":0,"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/pages\/3412\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/media?parent=3412"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.folkecenter.net\/da\/wp-json\/wp\/v2\/folder?post=3412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}