Witricity
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Nikola Tesla proposed wireless power transmission in 1899 using a radiative method that wasted much of the power. In 2007, six MIT scientists were able to transmit power to a light bulb within 2 meters at 9.9 MHz using a nonradiative mutual induction method. Witricity works through mutual induction and has applications for consumer electronics, industries, transportation, military uses, and medical devices.
Witricity
- 1. WITRICITY
- 3. NIKOLATESLA MITSCIENTISTS THEFORGETTENINVENTIONIS REBORNEDIN 2007 IN 1899 NIKOLA TESLA PROPOSED A METHOD OF WIRELESS POWER TRANSMISSION. AS IT IS IN RADIATIVE MODE,MOST OF THE POWER WAS WASTED AND HAS LESS EFFICIENCY. IN 2007,6 MIT SCIENTISTS TRANSMIT POWER TO A BULB WITHIN A DISTANCE OF 2m. AT A FREQUENCY OF 9.9MHz. WHICH IS NONRADIATIVE.
- 4. IT WORKS ON MUTUAL INDUCTION MUTUAL INDUCTION:MUTUAL INDUCTION IS THE PHENOMENON OF GENERATING INDUCED CURRENT IN THE SECONDARY COIL BY CHANGE IN CURRENT STRENGTH IN PRIMARY COIL. Working principle of WiTricity
- 8. APPLICATION CONSUMER ELECTRONICS IN INDUSTRIES LIKE DRILLING , MINING TRANSPORTATION MILITARY APPLICATIONS MEDICAL DEVICES