Muller Dynamo

[konehead]

Hi Mariuscivic again:
Here is my coil-shorting circuit again if you want to try it....I am working on not using a FWBR and instead using a "diode plug" method to extract the power, into two seperate cap banks, and the cap banks fire alternating, into load but forget about that for now...
I dont show how to knock caps into load in this circuit, jsut how to fill them up...the backemf'recoil circuit I put up yesterday is way to do it , with SW1 and SW2 as shown in that cirucit, but also the diode plug is other way...
you dont necessarily need the driver in the circuit if you want to make it easier - but its always reccomended to have a driver-chip with mosfets

[konehead]

Hi Mariuscivic and all
HEre is the diode-plug circuit again, ( an "invention/discovery" from Hector) that will extract power from caps into load, without affecting draw to the "primary" or lug the motor (prime mover) down in extra draw.
the sinewaves drawn above the circuits are just meant to show that one diode catches the  pos peak, and other the neg peak, and is not meant to show the relationship of sinewave shape to the positioning of the magnet to the coil...(got blasted for that last time I posted this here a few months ago)

Anywas future project is to incorporate the diode plug circui tinto the coil-shorting circuit...might not need bidirectional mosfet then, and would use single diodes instead of the FWBR used in the coil-shorting circuit above that feeds the cap ...

[mariuscivic]

Hi Konehead
I will try your circuit but there is something i dont quite understand. In your drawing there is ''gate supply coil''.
Is this this coil identical to the gen coil?

[mariuscivic]

this is the circuit that i used in the vid

[gyulasun]

Hi Konehead
I will try your circuit but there is something i dont quite understand. In your drawing there is ''gate supply coil''.
Is this this coil identical to the gen coil?

Hi Marius,

Yes, it can be similar to a generator coil, a simple multiturn coil to pick up induced voltage from the rotor magnets to feed the Hall and MOSFET driver IC.  Of course this coil is 'dead' at startup, and can give correct power only after a certain RPM.  For temporarily tests you could use a 9V alkaline battery too as a substitute (as shown also in Doug's diagram).

Gyula