Kapanadze Cousin - DALLY FREE ENERGY

[TinselKoala]

  Itsu:
  I thought that Akula's video would fill some gaps...  Glad you liked it. It helps to watch all his videos in the sequence that they were made, in order to see his development towards the self runners. He is an amazing guy, no doubt.
  Our job now is to make the best replication (hopefully of his second device), maybe in our own way. And to tune for this sincronized resonant peak, that can blow our lights bulbs right out.

  Picture:
   Of my Akula yoke core connected to the Akula air coil resonator, and a Joule Ringer HV pulser, also, which is for now connected to the air cores output coil.
Only one 100 watt bulb is lit (top left), not any more for now on this pic below, but its pretty bright. I'm still tuning.
  Sorry for showing such a mess... again.  But, I'm working, at times, at least.

I like your setup, it makes me smile.  .

Your oscillator-primary portion of the build is starting to look much cleaner and symmetrical. I am not kidding when I tell you that layout of these parts is very important, and the higher in frequency you go the more important layout is. I learned something last night that cost me two blown mosfets and a fractured choke ferrite, not to mention having to rewind a new choke. Simply slipping a ferrite bead with a few windings over one leg of my primary circuit did the trick, by effectively "choking" off the power in the primary tank, like opening the coil almost. This resulted in instant overheating of the chokes and popping the mosfets.
I still think your mosfet heating problem is because they aren't switching at "zero crossings" like the circuit is supposed to do. If they are carrying current when they are actually being switched they will heat up a lot, and this is caused, in my experience, by too much inductance and unbalanced inductance in the primary tank circuit legs, and maybe even things like "knots" or restrictions in the physical wiring layout. If I were you I'd run two "buses", straight bare copper heavy conductors, parallel, from the mosfets assembly toward the primary coil, about 4 inches long and 2 inches apart, and solder the capacitors across these conductors, and use some kind of secure connectors at the coil end like smooth solder joins or heavy ring terminals and bolts. Make sure both legs (or three if you are using a center-tapped variant) are as symmetrical as possible , mosfets caps and buses. Standard 3-terminal connector blocks make excellent mosfet sockets for TO247 devices.

[TinselKoala]

In my video, about five different completely relevant principles are illustrated:

1. The proper functioning of a tuned ZVS Royer/Mazilli oscillator using power mosfets as the wireless power transmitter.
2. The proper reception of the power from the transmitter by a precisely tuned circuit with a concealed receiving antenna loop.
3. The proper conversion and rectification of the received power to DC to charge up a reservoir capacitor.
4. The operation of a LED from a Joule Thief circuit at very great efficiency, running on the stored energy in the wirelessly charged capacitor, capable of running for so long I had to put in a bleeder switch to _dump charge_ to cut the demo down to a reasonable duration.
5. The demonstration of dielectric recovery, where you can see the system voltage _climbing_ while powering the LED brightly, with no outside power coming in (transmitter off, hence undetectable.)

Think about it.

[Hoppy]

To be complete for this special mode thingy,  here i went back to 12V (2 batteries in parallel)
and again it goes into special mode, but now somewhat more orderly.
We have a balanced situation again with some spikes, but the sine wave halfs now show some ringing, see screenshot below.
This ringing shows a full cycle of about 40us which means 25Khz.

Video here:  https://www.youtube.com/watch?v=mfS865X4SZQ&feature=youtu.be

Regards Itsu

Itsu,

Does the effect go completely with 3 parallel batteries on that particular setup?

Regards
Hoppy

[corry]

...OU !??  Nope, just ordinary capacitor behaviour, combined with a clever wireless power transfer system.

From a hidden source? It what do you mean?

[Void]

I just viewed this video, and thought that maybe some of you might find it interesting.
https://www.youtube.com/watch?v=zPFmhgehS6c

Yes, I have watched it. I don't speak Russian, but it seems Akula is demonstrating that you
actually need microsecond or millisecond width back pulses to get any power out to a lightbulb load.

Note to Stivep:
It would be awesome if Wesley can find the time sometime to translate both this video on pulse width ( http://www.youtube.com/watch?v=zPFmhgehS6c ), 
and this other video by Akula in which he goes over his theory about what he is calling ferromagnetic resonance:
http://www.youtube.com/watch?v=S-EmSMOYXVc
Also, can someone forward this request on to stivep?  It would be very much appreciated. Not sure if he regularly reads this forum or not.
I am still trying to figure out if Akula really has something or if he is just a trickster, but the language barrier when watching his videos makes it very tough,
espcecially when he is explaining theories and principles as in the above two mentioned Akula videos.  A line by line translation of these two videos would be awesome.