WiTricity The Wireless Transmission of Electricity Nayara Montes.

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Presentation transcript:

WiTricity The Wireless Transmission of Electricity Nayara Montes

Introduction Modern electricity generation system: Transmission and distribution losses; A lot of clutter in the process… √ WiTricity can be the solution!

History 1893: Nikola Tesla’s experimental proof. 2007: Experiment of a MIT’s research group. 2011/ 2012: Powermat Wireless Charging. 4

MIT’s principle of operation » Two copper coils, each a self-resonant system; » Resonant source; » Resonant capture device; » The space hadn’t radioactive magnetic field; 5

6 2007: Equipment wireless power transmitter used in the tests at MIT.

7 AdvantagesDisadvantages Transmission can be possible if there is any obstruction; Small range. No need of power cables and batteries; It does not interfere with radio waves; Wastage of power is small; Harmless to our health; More efficient than electromagnetic induction; Less costly.

WiTricity in our daily life 8

9 Acesse o video através do link abaixo: G8wRjAvY

References INVENCOES+FUTURISTAS+QUE+ESTAO+SENDO+CONSTRUIDAS+AGORA.html

Thank you! Nayara Souza Montes 11