Overunity.com Archives is Temporarily on Read Mode Only!



Free Energy will change the World - Free Energy will stop Climate Change - Free Energy will give us hope
and we will not surrender until free energy will be enabled all over the world, to power planes, cars, ships and trains.
Free energy will help the poor to become independent of needing expensive fuels.
So all in all Free energy will bring far more peace to the world than any other invention has already brought to the world.
Those beautiful words were written by Stefan Hartmann/Owner/Admin at overunity.com
Unfortunately now, Stefan Hartmann is very ill and He needs our help
Stefan wanted that I have all these massive data to get it back online
even being as ill as Stefan is, he transferred all databases and folders
that without his help, this Forum Archives would have never been published here
so, please, as the Webmaster and Creator of these Archives, I am asking that you help him
by making a donation on the Paypal Button above.
You can visit us or register at my main site at:
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 168 Guests are viewing this topic.

verpies

Quote from: forest on November 28, 2011, 01:45:26 PM
Do you have more info of this flyback driver ? How the scope shot would look like at HV side and what is the frequency it locks on ? on what is that frequency dependent ?

Yes, this is a proven circuit that dives the primary of the flyback transformer with a distorted symmetrical sine wave by discharging the capacitor C1 into the primary according to parallel LC resonance principles.
The flyback transformer's core must have an air gap, or it will not work with this circuit.  Flyback transformers have this air gap by design. It is usually covered by the HV secondary winding.

The capacitor C1 and the inductance of the primary (determined by number of turns) determine the oscillation frequency (f), as follows
f = 1 / (  6.28 * √(LC)) , where
 
f  is the unloaded frequency in Hertz
L is the inductance of one half of the primary, expressed in Henries
C is the capacitance of the capacitor in Farads (high ESR or unipolar electrolytic capacitors will not work here)

The choke L1 has some influence on the frequency of the oscillation when the primary is heavily loaded.
The choice of the diodes and transistors does not influence the above oscillation frequency much.
The choice of transistors mostly affects the maximum supply voltage and power level.

The Power MOSFETs should have a drain-source voltage max rating that is 4 times higher than the power supply voltage.
For 2x6turns primary the maximum drain current should be above 30A.   

For example: the IRFP260N has the maximum source-drain voltage of 200V and max drain current of 50A, so with this MOSFET you could power your circuit with up to 50V power supply and a high power flyback.

The toroidal choke L1 is there to protect the power supply and transistors from current surges.
The Zener diodes are there only to protect the gate of the MOSFETs.

For example: The gate of the transistor IRFP260N can withstand up to 20V, thus an 18V Zener diode should protect it adequately.

NOTE:
This is not an OU device.  This is only an efficient but conventional Flyback transformer driver.
What you do with the High Voltage output out of the secondary winding of the flyback transfomer, is up to you.

The schematic was drawn with Altium Designer.

forest

verpies


Thank you for detailed explanation. Does it mean that output frequency could be changed by implementing L1 choke as variable inductance ?

jbignes5




What I don't understand is trying to reinvent the wheel. Tesla shows you how to get the pulses he was making. His designs are excellent and very controllable. They were analogue and that means infinite resolution. The determining factor was the variable magnetic quenching. We should be able to design servo control of that to control the flow. Think of it as screening the resolution of the spark gap. The tighter the two become the higher the resolution or oscillations it would provide. Tesla seemed in love with Aluminum and Capacitors. He even went as far to include oil to increase the separation of the charges on the plates. His capacitors were designed like oil filled transformers. They were capable of incredible power. They were mostly made like layden jars and he had several patents for improved designs on the capacitors. These beauties were the horse behind his power. Probably made of Aluminum as it stores this other field through self induction or static storage design of the case.
The Capacitor is the instant release of whatever charge it has if you don't let the environment interfere with that explosion. This is the process Tesla reported, harvesting the wake from that shot is also a requirement and the bifilar does that nicely. It's not meant for generating the shot but only to harvest it. You want the normal reaction of the environment to be part of the process and only siphon off the extra. Which should be a huge response.

verpies

Quote from: forest on November 28, 2011, 03:57:45 PM
Thank you for detailed explanation. Does it mean that output frequency could be changed by implementing L1 choke as variable inductance ?

Practically no. When I tried to do this I was blowing my transistors.
The only practical way was varying C1 and increasing turns on the primary.

Magluvin

Quote from: jbignes5 on November 28, 2011, 02:02:48 PM

Thats never gonna work. Tesla said a capacitance discharge needs to be involved. This discharge must be one way. You fill then exhaust or dump the charge trough a passage way. The bifilar is put around the discharge and it collects the full spectrum and orients in a one way direction. you can shield the wire going to the discharge element with aluminum covering the wires. This creates a static shield and doesn't allow the environment from interacting with the pulses. Like a wave guide we can induce it to stay purified until we want it to interact with the environment. Tesla was known to use this process to shield the wires from interacting until he wanted it to do so, this is also shown in the high frequency light lectures he talks about this process. The entire motor was designed with hydrodynamics in mind as well. Remember copper and aluminum act differently to each field. And that only enhances this procedure.


It could be aluminum wiring in the field coils could enhance the voltage portion of the spectrum. Where copper reacts with current capabilities. Use the right wire in the right place and it enhances it more. Aluminum=voltage=emitter field and copper=current=collection field.

hey Jbigs

Sounds like you know this stuff first hand.  ;]  Are you using rotary circuit controllers? Or just spark gaps?

Mags