Muller Dynamo

[Tudi]

@yfree : strange baterry polarity inversion with bedini charger videos can be found on youtube. I also contemplated on this. However ones that can reproduce this do not find it a miracle, maybe it is a temporary effect that cannot be exploited ?



Regarding coils that null out each other. Remeber latest RomeroUK video with only 1 coil that seemed to produce the OU effect ( or something like that )? And he had that one wined bifilar. And someone posted a screenshot that the wires were crossed at the end + some diodes added at specific points. Maaaybe these diodes were designed to pinch a specific part of the output and leave most of the time the coils shorted = nullout?

[chrisC]

yssuraxu:
you dont have AC cap in series on one AC leg of FWBR on the way to capacitor.
this is hte whole trick seems to me most everyone is leaving out.
Sure hook up the facing pari of coils "cancelling series" and you get 0 volts. THats why nobody in right mind would hook up genrator coils like this.

BUT when you add AC cap in series it throws  the coils into a resonate condition by lagging the current from the volts 90 degrees, which is one "definition of a resonant condition" I guess when that is occuring.
At this "timing" of volts and current then volts when it is mxacimum, is also same time when current is minimal and when current is maximum voltage is minimum...so you need to have that going on, or forget about it.

Look Bolt's posts about this maybe 10 or 20 pages back.

My theory on Romeros looper, since he had no AC series caps (but did say that it is "easier" to do it that way) is that he used the AIRGAP-RATIO BETWEEN THE TOP AND BTTOM COILS TO THE ROTOR MAGNET as way to do same thing.

So lets say you have 2mm airgap betwen top coil and rotor magnet,  and say for example 10mm airgap between bottom coil and rotor magnet.

Now the top coil will have maiximum current much sooner than the bottom coils....and if you adjust the ddifference (ratio) of airgap bwteen top and bototom coil alot of times (hundreds like Romero said) then you can get the coils to go into a resonate state just from the airgap difference/ratio

this is jsut theor ry I havent tried it out yet But someone give it a shot eh.

The stationary magnes behind the core I think work for different reason - to flip polarity of core right at TDC mommetn so it gives a push instad of backwards lenz-pull....but eveyone says the inductance of hte coils (als the cores?) change from that magnet behind coil so maybe it does somethign to the voltage "timing" as when that core flips, it must cause a great spike, like shorting a coil would do, or the backemf/recoil from a pulsed coil at turn-off.

Ben:
I dont think you got yroue coils to be in series-cancelling mode, and resonanting at same time with the series AC caps and instead you went more for the paralell cap which I dont think its possibe to jam one coil out of phase to the other as bolt explains with a pareallel cap so that one sereis-connected coil is max other is mimimal type of resonate condiiton....but maybe with different airgaps to top and bottom coils its possible, I think like Romeor did.
He MUST have got those dinky coils resonating to get that much power out of them, OR COIL SHORTING THEM - then expect same amps but X20 voltage....Romero didnt do coil shorting; in where you simply connect leads of coil together right at peaks, collapse it, open switch, and let it rip into DC caps through bridge. (all must happen very fast right at peaks so no lenz lug)
BUT mabye the polarity flip of caused by magnet behind cores did a sort of similar thing to coil-short where it instantly collapses the coil during the coil flip (all kone-world theory but sounds good I think)

Fausto:
BAN BABY BAN

@Konehead
Doug, I think you are so correct in the intelligent assumptions backed by experimental results. Thank you for your intelligent analysis. I am learning much just playing with 2 drive coils and 2 pick up coils & biasing magnets & ac coupled capacitors. Oh, the air gap theory is very reasonable too. Just look at some of the videos of the underside where you can clearly see a couple of coils having different heights.

@ Plengo
Fausto. My schematic is very simple. AC coupled 30 micro farads on one leg and 1 ohm resistor on other leg of AC input of bridge. DC side of bridge goes to big cap. and a bulb with ammeters and voltmeter to measure the values.
Make sure the coils are in bucking mode. I get the correct waveform but can't get the voltage of the cap up to deliver adequate current! Bulb lights but only about 1/10 of input power. Goto check my coil biasing.

cheers
chrisC

[yssuraxu_697]

you dont have AC cap in series on one AC leg of FWBR on the way to capacitor.
this is hte whole trick seems to me most everyone is leaving out.

Thanks, is the new drawing correct then?

[Hoppy]

yssuraxu:
BUT when you add AC cap in series it throws  the coils into a resonate condition by lagging the current from the volts 90 degrees, which is one "definition of a resonant condition" I guess when that is occuring.
At this "timing" of volts and current then volts when it is mxacimum, is also same time when current is minimal and when current is maximum voltage is minimum...so you need to have that going on, or forget about it.

[caccr2000]

video

http://www.youtube.com/watch?v=fYmP_rWOIdI