Kapanadze Cousin - DALLY FREE ENERGY

[verpies]

Thanks T1000. These look like multiple spikes at 90 degrees from sine wave peaks. Triggered from a zero-crossing detector?

Yes, he showed the spikes close to zero-crossings (90deg) but I'm not sure that was his intention since the caption says that the photo refers to the middle of a tuning procedure.

Also, it is not clear what those two traces mean: current or voltage  ...probe positions are not known, are they?

[NickZ]

  Akula's last two videos are showing a 12v to 220v, 400 watt inverter, going to a rectifier, then feeding the driver circuit. So, the driver circuit is getting 220v DC, or so.
  The blurry picture showing the voltage/current is taken of his power supply. I don't think that I'm wrong there.

  And yes, a voltage of 30v, and 2.5 amps is probably the minimum needed to see any effect on the circuit, with the number of windings that are shown on the yoke. And the 3 windings, down stepping it further.
I'm providing lower than that shown input votage/current level.  But, I do still think that his mos-fets are getting close to the 220v rectified input.  Which is then being lowered by the filter caps on the driver, but finally relaying a high voltage and possibly high amp input to the yoke's center tap coil. If we only knew more, it would help.

  Menof:  I'll try the cap C1 and see what happens. I'm still working on all this, and especially trying to find the results of high voltage and high amps coming together in resonance.
Your picture is not very indicative, although I get the idea. But, the red wire on my yoke set up as a center tap to opposite wound coils. I am getting about 50 volts out of the 3 turn coil, on just one probe, but less if I connect both. I don't know the amperage but, it ain't much.   Just enough to warp my brain cells...

[T-1000]

Thanks T1000. These look like multiple spikes at 90 degrees from sine wave peaks. Triggered from a zero-crossing detector?

I - your induction cooker source on resonance in series (90 degrees to voltage)
U - Your exciter BEMF or similar circuit injection to short out sine wave of current into opposite polarity for brief time. (Ismael just did direct shorting without secondary source)

The timing is needed for correct polarities so there should be some feedback circuit. I am not going to specific circuit as there are many solutions to achieve anomaly.

@verpies
The blue is current the green is pulses in exciter. Those small short peaks on sine wave are starting point.

Cheers!

[verpies]

I think need just search frequency then voltage of sine is most big...
...So I now understand why need two frequencies.

Talking only about two frequencies, leaves the phase relationship undefined.

[verpies]

The blue is current the green is pulses in exciter. Those small short peaks on sine wave are starting point.

Sorry to be so dumb, but I lost track about what core coil/winding orientation and about what waveforms we are talking about.
Is it this circuit and this orientation ?