Kapanadze Cousin - DALLY FREE ENERGY

[itsu]

  Itsu:  So, what do the matching numbers look like for 1.1MHz?  Not sure how to figure it.

  There is only one best frequency point that gives any interaction when matching up the Kacher to the induction circuit on my device. No other point results in the output being lit up brighter by the Kacher's interaction. Which mean no interaction is noticed. But, that single point seems weak, compared to the results I obtained with the same grenade and Kacher set up but using the Mazilli driver, instead of the TL494/TC4420 driver.

  It looks like several of us have their Kacher running best at around 1MHz. Is that just a coinsidence?
  If I try to go to a higher Kacher frequency, by adjusting it's secondary coil, like to 1.85MHz, I loose some of the output from the Kacher, and the streamer is smaller. And there is much less output from the Kacher at 2.8MHz etz... almost nothing. Maybe a 1 mm spark, and practically no streamer to be seen.
  Just letting you know what I observe on my set up, as a comparison.

Nick,

your grenade (TL494) runs on 27.9Khz, so

the 50th  harmonic will be 27.9 x 50  = 1395 Khz = 1.395 Mhz
the 60th  harmonic will be 27.9 x 60  = 1674 Khz = 1.674 Mhz
the 100th harmonic will be 27.9 x 100 = 2790 Khz = 2.790 Mhz

So for your 1.1 Mhz (1100 Khz) kacher your Grenade (TL494) needs to be running on a 50th, 60th or 100th subharmonic of that meaning:

1100 / 50  = 22 Khz,
1100 / 60  = 18.33 Khz, or
1100 / 100 = 11 Khz.

but...   you have to have the Wima cap / inductor in resonance on one of those frequencies off course.

Itsu

[apecore]

Itsu not trying to be funny but It means nothing as it's not your harmonics of your katcher !!

AG,

Just let Nick get the OU out of his setup...  nobody knows how to do it...  and Nick is the only one with a operational setup on his kitchen table.

We all will be surprised when he hits the fan


Greetings



Nick,... There are different theories about what will be the best sub harmonic to be used in the inductor loop.
In normal electronics you would asume that the one which hits the grenade at best at the kacher frequentie would be preferable...  but until now no proof for that either.

Regarding the series cap...  it would be very usefull to have a variable cap from 300 - 800nf so you can tune in a large range at every inductorloop frequenty.
The bad thing with this kind of caps they are hard to get..   because of the high voltage ratings...  and current what is flowing trough.
Personal..  i have the idea to make my own plate capacitor,..   adding or removing plates will vary the capacitance ..


Greetings

[NickZ]

  apecore:
  Good to hear from you.
   The controllable capacitor may be an important addition, as the bandwidth of a working sweet spot, is tiny.
   But, if no such cap is available, there are available the WIMA caps that can be added to the inductor, as well as to the grenade output, in parallel or series, before the full bridge rectifier,  at quite a cost.
   I took your advice, (joke) and blew out a 1000v WIMA cap, when "things hits the fan", as well as three bulbs, not to mention the feed back PS.
   So, I'm having lots of fun, putting things back together, and running once again. Never a dull moment...

[NickZ]

Nick,

your grenade (TL494) runs on 27.9Khz, so

the 50th  harmonic will be 27.9 x 50  = 1395 Khz = 1.395 Mhz
the 60th  harmonic will be 27.9 x 60  = 1674 Khz = 1.674 Mhz
the 100th harmonic will be 27.9 x 100 = 2790 Khz = 2.790 Mhz

So for your 1.1 Mhz (1100 Khz) kacher your Grenade (TL494) needs to be running on a 50th, 60th or 100th subharmonic of that meaning:

1100 / 50  = 22 Khz,
1100 / 60  = 18.33 Khz, or
1100 / 100 = 11 Khz.

but...   you have to have the Wima cap / inductor in resonance on one of those frequencies off course.

Itsu

   Itsu:  Ok, that is exactly what I need to know. Thanks again for your time.
   Considering the my TL board won't go to 11KHz, (as it current sits), the 18.3, or 22KHz is what I should aim for.
   I'll give it a go, and report back.
   A picture of my device as it is currently, below.
                                  Thanks again,
                                                       Nick

 

[apecore]

Nick,

In my knowledge i only can find the 0.47uF / 2000V rated WIMA's..
Other capacitance values are not ordinairy available on the market in WIMA..

This brings me to the second maybe important observation,.. Ruslan or Akula do use these 0,47uF / 2000V WIMA type...this would suggest that there is a fixed (almost) inductor frequenty..... if they do use the length and/ winding order of the inductor.

So or the inductor freq. is not critical...  or other coils are adjusted on the fact that it is reasonable that the 0,47Uf type is used.


This last option does rise the question ......  does the resonance frequenty of the grenade has to be adjusted to the "fixed" inductorloop frequenty?
Or is it so narrow...  that only by adjustment of the inductor wirelength there is enough range to get it "hit the fan"?

Seems to me some nice subject to discuss here?

Greetings