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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

Previous topic - Next topic

0 Members and 133 Guests are viewing this topic.

Jdo300

Also, if the input signal for the 51-turn coil needs to be synchronized with the resonant frequency, one can use something called an Injection-locked Oscillator circuit.

These oscillator circuits are used to lock the oscillator to the frequency and phase of the coil's resonance.

One thing I am not clear about is if the ~380 kHz resonance represents the bulk LC resonance of the 51-turn coil itself (with the given core) or if this is specifically related to the some kind of nuclear resonance of the core material itself. *If* this is the 51-turn coil's natural resonant frequency with the particular core, it can easily be found by simply injecting a single pulse into the 15-turn coil and looking at the response (frequency of oscillation) of the 51-turn coil. I was thinking about this as I'm sure many people don't have access to a spectrum or impedance analyzer.

@Wesley & Arunas,

Can you comment on if the above method would be a valid alternative to identify the 51-turn coil's resonance?

Thank you,
Jason O

grizli

Quote from: Jdo300 on November 04, 2011, 12:18:31 PM
Also, if the input signal for the 51-turn coil needs to be synchronized with the resonant frequency, one can use something called an Injection-locked Oscillator circuit.

These oscillator circuits are used to lock the oscillator to the frequency and phase of the coil's resonance.

One thing I am not clear about is if the ~380 kHz resonance represents the bulk LC resonance of the 51-turn coil itself (with the given core) or if this is specifically related to the some kind of nuclear resonance of the core material itself. *If* this is the 51-turn coil's natural resonant frequency with the particular core, it can easily be found by simply injecting a single pulse into the 15-turn coil and looking at the response (frequency of oscillation) of the 51-turn coil. I was thinking about this as I'm sure many people don't have access to a spectrum or impedance analyzer.

@Wesley & Arunas,

Can you comment on if the above method would be a valid alternative to identify the 51-turn coil's resonance?

Thank you,
Jason O

What about this simple circuit ?

WHAT determines frequency here ? Because this circuit is SELF tuned !!
http://www.powerlabs.org/images/schematic1.gif

Maybe this can work directly with our core hmm

Jdo300

Quote from: grizli on November 04, 2011, 12:30:25 PM
What about this simple circuit ?

WHAT determines frequency here ? Because this circuit is SELF tuned !!
http://www.powerlabs.org/images/schematic1.gif

Maybe this can work directly with our core hmm

Yes, and I have a few other similar circuits in my circuits collection that I would be happy to share once we can be sure this is what we need. The above circuit you posted may also be a good choice for a the flyback driver, similar to the Royer-like oscillator that was posted earlier in the original schematics.

- Jason O

verpies

What is going on with this forum !?

Earlier in the day I was tryng to reply to Grizli's post, I wrote a long reply and when I had gone to post it, I got the message "The database does not exist" in german.  I lost all of my text, arrrrggghhh :/

After an hour I checked  the forum again and I still got the message "The database does not exist"

I had problems with slow access over the last few days, too.

bender

Quote from: Jdo300 on November 04, 2011, 12:03:33 PM
I'll be getting in the game to replicate this device soon. I just picked up an old TV deflection yoke for free from a local TV repair shop (for those looking for cores).

Also, for those who need a cheap function generator, I have three of these that I've used for experiments in the past:

http://www.amazon.com/Elenco-Surface-Mount-Generator-Kit/dp/B0002LUAM0/ref=pd_sbs_e_3/191-9915946-8316205

They aren't top of the line but work well for anyone who wants to experiment on a budget. Also, since they run on 9V batteries, it is easy to monitor the input power.

- Jason O

Jason,

Thanks for this..I think I will get this SG...

Guys, does this SG have enough range for what we need?
http://www.amazon.com/Elenco-Surface-Mount-Generator-Kit/dp/B0002LUAM0/ref=pd_sbs_e_3/191-9915946-8316205