Muller Dynamo

[chrisC]

What is up with that so called EE claiming it is not FREE energy when it runs closed loop?  Hello?  I guess it might be a semantics issue but really, no power in, power out....sounds like free energy to me.  How do we know there is power out?  Because it is running!!!

Some of these so-called experts really scare me.

Bill

I agree Bill. We seemed to have many 'experts' and their theories are enough to keep the Titanic afloat. Please keep your theories to yourself and start a new thread if you want, please don't junk this replication efforts. There is enough pages to make newbies swoon without more unnecessary stuff.

Mr. Moderator please delete the unnecessary expert theories! Thank you.

cheers
chrisC

[CLaNZeR]

But for now, taking a break after completing the wiring.



Just the Hall Sensors left to wire in and she is ready to go.



Both Drive circuits have switches to turn them off, this will allow me to tune each one individually and alter each Hall sensor to get the best position.



A few more pictures and will try and get all the test equipment out and do a Video tonight, but I am running out of time and it may have to wait till next weekend.

Variable wire wound 0-100 ohms Rheostat is connected to the bridge rectifiers. This will be used to place a load on the output.

[yssuraxu_697]

I was able to get the out put voltage to 160 volts today by adding a capacitor of the correct value to create an LC tank circuit. this was interesting because as you know the resonance changes as the magnets pass the coil.

Couple of days ago did the same. Output wattage increased 2x, but sadly the drag also. How was it in your case?

[yssuraxu_697]

So the generator coils should be 'open circuits' until a magnet reaches TDC, then you short the coil for a fraction of second and you open it again and then collect BEMF. /.../ How do you know this is correct? have you tried to test this?

I have done it and observed absence of reaction to flyback spike collection. However there was reaction to shorting event. System was too crude to give exact numbers and efficency vs classical generator mode. But it was interesting enough to have 500V DC output from tiny generator running on 0.5V and 5mA

[yssuraxu_697]

I would very much like to contribute to the physics understanding,

Hi, thanks for offering help. I think there is a problem with systems using neodymium magnets.
Toranarod reported heating of magnets blocked from aerodynamic cooling.
I think that all the magnets are in fact heating, both rotor and stator, but they have good
cooling and this goes unnoticed.

Reason for heating is the fact that neo magnets are made from highly conductive material,
not only their coating but magnets themselves.

So there are calculations needed how much power goes to eddy current loss in
these magnets (induced by stator coils under load, and mutual induction of
stator and rotor magnets).

Maybe someone having 90% efficiency is in reality crossed the border because for
example 20% burns in magnets.

Solution would be using good ferrite magnets. But if loss is too small then net result
will be negative from change (increased mass, decreased output).

Please help determining the loss percentage. Replicators could provide you with
the data (size of magnets, geometry, rpm, load wattage etc).