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Overunity Machines Forum



Selfrunning Free Energy devices up to 5 KW from Tariel Kapanadze

Started by Pirate88179, June 27, 2009, 04:41:28 AM

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Jeg

Quote from: MenofFather on June 09, 2014, 12:00:33 PM
Only one guy replicated (TopRuslan), how he say, he seems make some diferences, but make his divice based on Dally.  ;)
I tryed replicate, not make exatly like in Dally divice and not sucsesfuly replicate.


D3x0r, I wonder how much a so sharp ns range gen, is necessary. The last months my game is trying to make any coil of certain length to vibrate on its own frequency which is usually over some decades of MHz. What I see from this point of view is that someone can do this with any simple pulse gen with a mosfet output. It is just that someone has to tune at a frequency which is a sub harmonic of this natural very high frequency. The most important for me when trying to accomplish this tuning, is to have a variable chock instead of trying to match capacitors. It is way easier.

MenofFather, is it possible to share your experience on building this replication? It seems straightforward enough. Where did you find difficulties? Did you manage to oscillate the free end coil at a high freq?

 

MenofFather

Quote from: Jeg on June 10, 2014, 06:06:42 AM

D3x0r, I wonder how much a so sharp ns range gen, is necessary. The last months my game is trying to make any coil of certain length to vibrate on its own frequency which is usually over some decades of MHz. What I see from this point of view is that someone can do this with any simple pulse gen with a mosfet output. It is just that someone has to tune at a frequency which is a sub harmonic of this natural very high frequency. The most important for me when trying to accomplish this tuning, is to have a variable chock instead of trying to much capacitors. It is way easier.

MenofFather, is it possible to share your experience on building this replication? It seems straightforward enough. Where did you find difficulties? Did you manage to oscillate the free end coil at a high freq?


I find dificulties building nanosecond pulses generator. I not have fast oscilioscope, so do not know or I get nanosenond pulses with duration 1 nanosecond and voltage one kilovolt on 50 omhs load or not. And is hard find russian chip (КР1554 ЛА3) for nanocecond pulses, in schematic http://realstrannik.ru/media/kunena/attachments/1193/Dallyoriginal.JPG writen that can be used 74HC00, but I read in one playse, that it seems not exatly that russian chip analog and it is not good. And not know, with that transistor replase KT926, is only wery not chip transistors. Because were I live no sell КТ926 transitors. In last setup my, I use mosfet IRF610, it seems wery fast and it chip. I it fast opening and closing with two small PNP and NPN transistors. Seems good work, but generator of nanosecond pulses in my setup not making any influence. I also not short end of coaxial cable, because topruslan something write me, that Dally not good make, that short cable at end. But I many moths ago tryed and with shorted cable, also not get any influence.
I tryed replicate Dally divice in period of two about yers maybe 5 times.
" Did you manage to oscillate the free end coil at a high freq?"
That coil?
Here one of my replication Dally divice https://www.youtube.com/watch?v=NygamUUQr9o
I think, that maybe nanosecond pulses must be in resonance with self frenquency of L1 coil. Let say, L1 coil with ground have resonance on 1 megaherc. So need ajust nanosecond pulses to frenquency 500 kiloherc or 250 kiloherc.
First then I build DalLy divice, 2 years ago, I think that nanosecond pulses frenquency is about 1-4.1 kiloherc, about that is flip flop frenquency, but now I more think, that it is quite hight, because it seems consumps small power, so it is about 50-500 kiloherc probarly in Dally divice - frenquency of nanosecond pulses. Topruslan also to me write that in his divice frenquency is 5xx kiloherc, so about 500 kiloherc, were is xx I now not remember this numbers.
:)

Jeg

Instead of ns generators and expensive chips, there are way more easier ways to make an air coil ringing. My method utilizes the use of two coils kicking one an other. Self oscillators of any kind using two coils is my target for experimentation.

If you insist to use ns range pulses, then I guess that your goal should be to find the pulse which have the same rising slope as your targeted frequency. Then, you just kick once, and your coil is ringing for many cycles.   

magpwr

Quote from: Jeg on June 10, 2014, 02:20:31 PM
Instead of ns generators and expensive chips, there are way more easier ways to make an air coil ringing. My method utilizes the use of two coils kicking one an other. Self oscillators of any kind using two coils is my target for experimentation.

If you insist to use ns range pulses, then I guess that your goal should be to find the pulse which have the same rising slope as your targeted frequency. Then, you just kick once, and your coil is ringing for many cycles.   

Hi,

I seriously don't know what you guys are talking about.
For example if i have a pwm generator running at around 225khz at
around 20% duty cycle.The component needed eg:IGBT should not have total on off delay as found in spreadsheet  should not be greater than 300ns Total delay.

I don't see why it is hard to obtain fast response components.

pwm circuit with mosfet can be constructed at around $10 dollar.
Any lower amount better off sticking with joule thief circuit.