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Cercetatorii de la Universitatea din Bedforshire, Marea Britanie, au conceput o noua tehnica ce permite alimentarea dispozitivelor electrice cu energie.
By Admin (from 10/05/2012 @ 11:01:56, in ro - Observator Global, read 277 times)

Sistemul conceput de profesorul Ben Allen de la Centre for Wireless Research foloseste undele radio pentru energia electrica.

Cercetatorii afirma ca este vorba despre primul sistem de acest gen din lume. Oamenii de stiinta spun ca tehnologia conceputa de ei deschide calea spre renuntarea la bateriile conventionale.

A fost creată tehnologia revoluționară ce ne permite să spunem adio bateriilor

Reprezentantii universitatii au depus actele necesare pentru obtinerea brevetului de inventie si drepturile exclusive ce decurg din acesta.

Profesorul Ben Allen, alaturi de David Jazani si Tahma Ajmal, au creat un sistem care foloseste undele medii în locul bateriilor. Acesta este functional în cazul dispozitivelor electronice de dimensiuni mici, precum ceasurile sau telecomenzile.

Noua tehnica transforma energia neutilizata a undelor radio în energie electrica. Profesorul Allen afirma ca asa cum undele radio au energie, la fel au si undele de lumina, sunet sau vânt, astfel ca, în teorie, toate acestea ar putea fi utilizate pentru a genera energie electrica.

"Acest nou domeniu, intitulat power harvesting, promite sa reduca dependenta noastra de sursele conventionale de energie electrica", sustine Allen.

"Avem nevoie de aceasta inovatie, pentru ca anual aruncam la gunoi aproximativ 20.000-30.000 de tone de baterii, ceea ce reprezinta chimicale toxice ce se infiltreaza în sol", adauga Allen.

"Estimam ca piata pentru aceasta tehnolgie va atinge miliarde de lire sterline în 2020", a concluzionat Allen.

Sursa: BBC News - via

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