I found this document by Jovan Marjanovic
in which You can read about it on page 12-14, summary:
He has written some other pdf's of interest, google and you will find:
/Hob
in which You can read about it on page 12-14, summary:
However, by increasing velocity v for linear generator or angle speed ω for rotor, the magnetic drag force F wouldn’t be increased at all and the voltage e would be increased. This way, the generator can still deliver the same output power but with less drag. The less drag means less input mechanical force G for the same output power. That way the generator could have over unity behavior.
/Hob
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