Re: [EVDL] EVLN: BMW&Daimler developing 3-Hour Wireless Inductive EVSE for i3 EV

[Al via EV]

My problem with the whole wireless charging "dog and pony show" is the lost 
energy and the seemingly impossible efficiency claims.
For instance, even if the high frequency transformer had NO air gap, there 
would still be a limit to its efficiency.
How efficient is a 60hz transformer? Is a higher frequency transformer any 
more efficient?

Al 

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