18-10-2012, 04:35 PM
WITRICITY
WITRICITY FINAL PPT.ppt (Size: 2.64 MB / Downloads: 60)
History of Wireless Power:
In 1899, Sir 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. '''
Need of Witricity:
Now a days there is a Rapid development of autonomous electronics like Laptops, Cell-phones, House-hold robots, electric cars and all those devices typically rely on chemical energy storage(Battery) . As they are becoming daily needs to present generation, Wire less energy transfer would be useful for many applications as above and they need mid range energy.
Basic Principle:
The basic principle involved in Witricity concept is, Two objects having same resonating frequency and in Magnetic resonance at Strongly coupled regime tend to exchange energy , while dissipating relatively little energy to the extraneous off-resonant objects