Kapanadze Cousin - DALLY FREE ENERGY

[itsu]

OK Jeg,

i have seen the handdrawn diagram, its a few posts above #996.
There are still transistors in instead of MOSFET's.

Yes, the snubber seems to take care of my high peaks, the snubber, as mentioned before (47nF in series with 10 Ohm with a UF4007 across it), the 54V TVS (3x18V in series) across each primary
and the latest ALLEGGA snubber circuit.

Itsu

[Jeg]

Thanks Geo.
I am not sure if Urfa still uses this circuit.     

[verpies]

I know there is something like a "resonance detecting PLL", but the question i have is if in this particuliar PLL system
(see the green square here  http://imgbin.org/images/26553.jpg) we have such a "resonance detecting PLL"?

I think there is an attempt at one, but it's pretty hairy. 
For example the voltage is sensed at the primary and the current at the secondary of Tr2.  I'd sense both at the same point in the circuit for stability.
The VCO's output (pin 4) is low pass filtered by an adjustable RC filter at a faint attempt of phase adjustment, arrggghh...

I just would do it differently...

[Jeg]

OK Jeg,

i have seen the handdrawn diagram, its a few posts above #996.
There are still transistors in instead of MOSFET's.

Yes, the snubber seems to take care of my high peaks, the snubber, as mentioned before (47nF in series with 10 Ohm with a UF4007 across it), the 54V TVS (3x18V in series) across each primary
and the latest ALLEGGA snubber circuit.

Itsu

Oh yes. I had forgot your tvs! Hope I have some spares. I'll try tomorrow again. Thanks a lot.

[itsu]

I removed some of the Wima caps and added others to reach the 26.5KHz resonance frequency required to get to the 1:100 relationship with the Grenade resonance (2.65MHz)
The series cap now consists of 2x 0.15 and 1x 0.1 uF caps in parallel totaling 0.4uF.

The kacher was set to a 3th of the grenades resonance being 883Khz.

So basically the key requirements are set and now tuning can start.
Tuning of the fire position of kacher compared to the top or bottom peak of the inductor voltage or current (90° earlier).
Tuning for the max resonance of the inductor, or for the max. output on the grenade which are at different points or somewhere inbetween.
Tuning of the kacher resonance to see if there are any hotspots which increase the inductor and/or grenade output.
etc.
 

Video here: https://www.youtube.com/watch?v=1Tgkg1XrDlk&feature=youtu.be


Regards Itsu