Muller Dynamo

[hartiberlin]

....
Best regards to all,

RomeroUK

PS: don't wast time with that LED, it is powered back from the driving coils via the recovery diodes too simple to be seen and  understood...

Hmm,
so there is a recovery diode !

So our already posted schematics are not correct yet and this diode
is missing !

RomeroUK,
could you please point out exactly where you had this recovery diode connected ?
Is this somewhere hidden at the bridge rectifiers and goes with a cable to the +12 Volt  battery
pole in your first video ?
And in the selfrunner video, where is it located ? I don´t see an additional
cable going to the input of the DC2DC converter.

Or is it hidden somewhere there below the white positive input cable
of the DC2DC converter there at your switch ?

As the video is of pretty good resolution one should be able to see this
cable or this diode there... Hmm....
Anyway, nice to see you back...

Regards, Stefan.

[lasersaber]

@RomeroUK

You all see magnets rotating in front of the coils... , at 1240rpm we get too low voltage...maybe at 1034 we get better... that is just an ordinary alternator/dynamo but this one was a bit more than that.
If you are considering to build a very efficient dynamo then you are on the right track if you want to investigate more then use your brains.

Thanks for taking the time to share this.  At this point my only concern is getting this to operate as an efficient dynamo.  I already have 16 volts out with a input of 12 volts.  It's just now a matter of making the load seem invisible to the system as a whole.  I imagine that this is actually  the most tricky part on this setup.

[nul-points]

Hi all,

[...]
Best regards to all,

RomeroUK

PS: don't wast time with that LED, it is powered back from the driving coils via the recovery diodes too simple to be seen and  understood...

Romero

thanks for sharing 'the Dynamo' with us - really sorry how it turned for you 

be well, take care, man

[...answering tinu...]
i don't suppose you looked closely enough at Romero's drive circuit to observe that IT ALSO CAN GENERATE VOLTAGE from the rotor magnets?  It may not be sufficient to make a big difference to the Drive action, but do YOU know what effect that generated voltage will have on the LED path in the DC converter?
[...]
np

there you go, tinu

far canal, what a complete waste of everybody's time  ...twice   

np


http://docsfreelunch.blogspot.com

[ElektroBaba]

Good thinking,

That's my approach as well, therefore i put my stator magnets on plastic screws so fine-tuning should be easier.

Hmm, I assume an "air gap" between coil a magnet waste too much of the "magnetic power".
The coil should have contact with the magnet.

[Cherryman]

Hmm, I assume an "air gap" between coil a magnet waste too much of the "magnetic power".
The coil should have contact with the magnet.

Actually the way i got it, in Romero's setup the coil contacted bottom stationary plate, the coil core was half way in, other half air thén a soft iron washer.

Later fine-tuned with another nylon washer and more less different magnets.

That's how i got it.

Happy Building