FREEDM: Dynamic Wireless Charging Systems for Electrified Transportation

[@jorgerive7335]

Trying to understand how you're monitoring the DC link current. For the uncoupled ground coil, before the vehicle, wouldn't the AC current through it be just limited by the resistance of the coil (assuming operation at resonance), and thus be very high? So, I would expect the current on the coil to go down as the vehicle approaches and the vehicle's load is reflected unto the primary side. The DC current would be ~.90 percent of this current, so I'd expect the DC link current to go down as the vehicle gets on top of the pad.....can you clarify this? Thank you!

[@My-Opinion-Doesnt-Matter]

At 8:38 you have a "VDC" as a source in "Inductive charging" compared to Grid >> Transformer >> Filter >> "AC to DC Converter" before that in "Conductive charging". Does that mean you don't use the power from the grid in inductive charging, or you purposely left out the Grid >> Transformer >> Filter >> "AC to DC Converter" part in "Inductive charging" so you can claim that inductive is almost as efficient as conductive charging?

[@saift1274]

what is the material to used in transmitter pad

[@mhammadkhalil2511]

Can someone share these slides or the paper here with me ...I'm actually working on this

[@saift1274]

can we bury this transmitter pad under asphalt ?

[@mhammadkhalil2511]

Yes

[@yeshua418Q]

It would be good if you could send electricity through WiFi and this could charge and power many things cars planes ect . If this could be achieved it could change humanity..