Muller Dynamo

[coke2k]

When magnetic field crosses the wire it induces a current , and when that current flow through that wire , it create a magnetic field with opossite direction than the primary field. Because of the Lenz  reaction. It is normal.  What will happen if we change only the magnetic penetrability of the space between two magnets,  There we will put a coils  and there we still will have a Lenz reaction, but will this reaction  affect to changing magnetic penetrability.  I think we should not rotate  the magnets, it's better  to rotate the soft iron washers.

[Mk1]

There are 4 ways to make a single wire unidirectional coil and 4 ways to connect them together ...
Most people ignore that fact except guitar maker (pickup coil) essentially the same thing romero is doing . Any guitarist can tell you why ...

I don't think he is canceling lens law , he is reversing it .

[Tudi]

IF coils are switched and perfectly matched, bucking, distance/resistance/inductance and alignment, output will be zero and no lenz, only drag will be hystersis, etc, but no output is nada, just that.  Thanks for the idea though!

maybe that's it, clip ONLY a part of the coil change before lenz will start to appear. According to bolt, this part is the reactive power. Before active power starts to appear make sure that you get 0 output from the coils to avoid lenz ( but then why is there a speedup in the end ? )

It's a good question how you can get 15 volts out of 300 turn coil.
If V = - N A (dB/dt)
and you have N = 300, and A = 7*0.25 = 1.75 mm
v = aprox = 5.25 (dB/dt) -> of course this depends on the magnetic flux size
So, you can put 3 coils in series ? ( depends on flux ! )
ps: i suck at math

[4Tesla]

Hi all,

I read way back in the thread that the gap between the rotor and the coils is important to avoid lenz.  Too close and it doesn't work.. too far and it doesn't work.  Just something to keep in mind.

4Tesla

[e2matrix]

might be interesting to know : http://www.youtube.com/watch?v=9pTRtJ0jDjA

EXTREMELY interesting and I hope everyone caught this considering Romero used Hall sensors and FWBR's with added diodes in parallel.