Muller Dynamo

[powercat]

Video from AEVector

Replication of RomeroUK-Muller Dynamo
http://www.youtube.com/watch?v=UhHVQWABUpI

[toranarod]

@all

Sadly, I don't think that I would be able to cope with a gazillion questions (llike Romero did), so I need to be careful how I say this.

I put the dynamo back on the table yesterday afternoon. Thought I would try a couple of different
things.

I can tell you that the magic happens when everything is connected.

From the first pickup coil pair, I was only getting very few millivolts. But once all 7 were connected,
the unit begins to produce real voltage and current.

It was only due to poor workmanship on my part, that sitting there watching this thing go round, I could see arcing at one of the pickup coil pair connectors. I had connected a parallel cap to each
pair using those short leads with aligator clips and one of the clips was oh so close to the next pin.

You guessed it, putting a dead short on one of the coils, the system did not slow much but the voltage and current went up .

What more can I say other than, a big thank you to Romero and the rest of you guys for
putting up with my silly and sometimes annoying posts.

I am going to try and purchase a DC-DC converter today and I promise to let you know
how it works out.

Kindest Regards, Penno (Garry)

Hello penno64

looking for more information about good news so far.

keep us informed.

I have similar results today. would like to compare.

cheers

[Jdo300]

Video from AEVector

Replication of RomeroUK-Muller Dynamo
http://www.youtube.com/watch?v=UhHVQWABUpI

Other than having a really wobbly rotor and (probably) no tuning, he probably needs to run the motor at a higher speed to get anywhere near the resonance of his coils.

One simple test would be to run the motor at different speeds and short out the generator coils. Once you get close to the right RPMs, the motor should lug less and less until it starts accelerating (if the coils resonance is within the speed range of the motor).

- Jason O

[Jdo300]

Hi toranarod,

Glad to hear you are getting positive results. Are you connecting all your generator coils in series and then going to the bridge rectifier or are you connecting each generator coil to a separate bridge and just putting the DC outputs together?

- Jason O

[Arthurs]

Hello penno64

looking for more information about good news so far.

keep us informed.

I have similar results today. would like to compare.

cheers

Hi toranarod
Congratulate you

How much speed?
The number of output voltage and current?
Use the side magnet it?

Thank you very much