Nove tehnologije
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| Autor Leo Jerki? |
| Petak, 23 SijeÄŤanj 2015 10:56 |
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Istraživa? Ramon Bargallo iz Barcelone je razvio 10 metarske uli?ne lampe koje za proizvodnju elektri?ne energije koriste isklju?ivo energiju Sunca i vjetra. Sam sustav se razvijao tokom zadnje ?etiri godine te se može korsititi na cestama, u parkovima, kvartovima i drugim javnim podru?jima. Mali vjetroagregat bi imao snagu od 400 W, te bi se mogao okretati od 10 do 200 puta u minuti. Uli?na lampa bi unutar sebe imali elektroni?ki kontrolni sustav koji bi upravljao tokom energije izme?u solarnog panela, vjetroagregata i sustava rasvjete. Mali vjetroagregat je razvijen na na?in da po?inje proizvoditi elektri?nu energiju pri brzinama vjetra od samo 1,7 m/s što je bolje od uobi?ajenih malih vjetroagregata kojima je potrebno 2,5 m/s za po?etak rada.
Uli?na lampa bi trebala imati dva polikristalna solarna panela snage 100 W, te koristiti Phillipsovu LED rasvjeta koja radi ili na 3.500 ili na 4.000 lumena (ovisno o modelu), te baterijski sustav (litij željezo fosfat) koji može spremiti dovoljno energije da sustav radi 3,5 dana bez punjenja. Postojati ?e i mogu?nost opcionalne baterije sa ve?im kapacitetom koja bi omogu?ila rad rasvjete tokom 6,5 dana bez punjenja. Proizvo?a? Eolgreen planira napraviti do 700 ovakvih rasvjetnih tijela godišnje, a mnoga bi trebala biti instalirana po lokacijama u Španjolskoj tokom ove godine. Izvor: http://inhabitat.com |
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