Muller Dynamo

[gyulasun]

...

i can see that the DC/DC convertor voltage switch allows you to control the drive - but i'm interested to know if it is possible to replace the converter altogether by just connecting the buffer cap to the i/p using one or more diodes in series

would you be able to try that at some point?
....

Hi nul-points,

I apologize for 'chiming' in, I do think a kind of regulator for voltage or current should be included in the feedback loop, otherwise either slowly or suddenly a runaway situation develops in the loop. A battery is an excellent such regulator and you can even abuse it to an extent but the moment you remove it from the setup and you do not care on some regulation, your setup becomes unstable for sure. This is why the input voltage (which is the output voltage from such a regulator) is to be kept under control.

rgds, Gyula

EDIT:  Yes, series diodes sound good to use but they are non-linear and allow a small but steady increase in the output voltage, this increase then brings gradually the RPM up and up, hence output power increases too so the setup finally runs into self destruction. For testing purposes they are good limiters I agree.

[romerouk]

@nul-points
I don't want to hear from anyone, steorn or others like them.This info is for all people and free too.
I have no intentions to be asociated with people who are just trying to rip us off.
All I want now is someone to replicate it to take this presure from me.I have more to show but at this moment this is HOT.
Running without the converter almost killed this generator melting the coils.... Must have something to keep the output stable.

[romerouk]

Hi Romero,
Great! Yes I am wondering about the rotor magnet orientation as well.
I notice not all input coils have a magnet on top, you ran out of magnets or was this needed?
Why are there diodes on the full wave rectifiers, more power handling?

Thanks!
Steven

In this setup all magnets are the same orientation.
Yes, those extra diodes on top will add almost 2 volts to the total output and that is a lot.Proper rectifiers might work better but as usual, I used what I had already.

[penno64]

Hi Romero,

I still can't believe IT WORKS !!! Its AMAZING !!!!!!

In the pic of the stators and rotor, you showed the nuts and bolts used to secure a I guess,
aid the magnetic field into the coil. May I ask how you secured the coils to the rotor when you replaced the bolts/screws and nuts withe ferrite.

Also, you mentioned multistrand mag wire for the cores. Can you be more specific, please.

Regards, Penno

[romerouk]

romerouk....
10 000 STARS....

??
ROTOR MAGNET  S N S N S N

OR

ROTOR MAGNET  S S S S S S



http://freeenergylt.narod2.ru/neogen/

http://depositfiles.com/ru/files/l0njcj24c

http://depositfiles.com/ru/files/pwuiu230e

has anyone replicated the schematic you presented here? Drawings looks nice but I will like to see it real.

All the best,
RomeroUK