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Predstavljena nova ideja za vertikalni vjetroagregat koji izgleda kao velika slamka E-mail
Autor Leo Jerki?   
Utorak, 12 Svibanj 2015 00:03

Jedna od zadnjih ideja za vertikalni vjetroagregat bez lopatica je u obliku slamke te bi prema rije?ima njenih inovatora mogla riješiti problem stradavanja ptica na lopaticama današnjih uobi?ajenih vjetroagregata.

Naziv ovog prototipa vjetroagregata je Vortex, te je specifi?an po tome da uop?e nema pokretnih dijelova što zna?i da nema ni habanja povezanih s time. Sam vjetroagregat izgleda kao ogromna slamka koja oscilira na vjetru. Ona se ne okre?e pri puhanju vjetra nego koristi fenomen koji se zove "Karman vortex street" koji se sastoji od ponavljaju?ih kovitlaca vjetra.

Prema rije?ima inovatora, troškovi proizvodnje ovakvih vjetroagregata ?e biti 53% manji nego kod standardnih modela, a troškovi održavanja ?e biti ?ak 80% manji. Osim toga Vortex je i tiši, te predstavlja manji rizik za ptice i lokalni okoliš. Oni ?e se tako?er mo?i postavljati bliže jedni drugima, zbog manjeg me?usobnog utjecaja.

Prvi predstavljeni model bi trebao biti 4 kW model koji je visok 12,5 metara te bi se trebao koristiti za manje rezidencijalne potrebe. Dodatno se razvija i model snage ve?e od 1 MW, a sama tvrtka je u Europi navodno skupila više od milijun eura za razvoj prototipa.

Izvor: http://inhabitat.com

Tags:     vjetroagregat      vortex      slamka      inovator      lopatice
 
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