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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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sparks

Quote from: angryScientist on August 27, 2012, 09:55:35 PM
I'm not sure you guys are thinking of back EMF in the right way. You do know that back EMF flows in the same direction as the original current? It doesn't flow backward to the voltage you apply to a coil. It flows in the same direction.

For example, you take a battery and connect it to a coil. It takes a while for the current to start flowing. Now you disconnect the battery the current stops flowing but before it stops completely you get a back EMF that flows in the same direction as the current that the battery was producing.

The reason it's called a back EMF is because it's at the end of the flow of current you applied. Kind of like what they call a "Back porch" in a video signal is at the end of a scan line.
If your pulse width is such that just at the moment when current is going to flow through the circuit you disconnect the coil of high impedance there is no forward current drawn. what happens instead is a sudden collapse of the magnetic field (which was causing the impedance of the coil)  and "flyback voltage" is produced which is thousands of times higher than the input voltage. In a television set this collapse occurs during that portion of the cycle when the deflection plates are making the electron gun flyback and down to the next video line. The high voltage pulse is rectified and maintains the charge on the capacitor formed between the anode and the cathode of the picture tube.   This is the principal behind the ignition transformers Tesla designed for Henry Ford to replace the magneto.   It is like taking a piece of wire and moving it through a permanent magnet field at near the speed of light.  Induced voltage is directly proportional to the rate of change of the magnetic field surrounding a conductor.  It matters little if the conductor is attached to a load or a capacitor. 
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a.king21

Quote from: yfree on August 27, 2012, 10:49:12 PM
I am very sorry, but as a physicist I have to be blunt.
Lenz law has never been beaten in our part of the Universe.
Back EMF has never produced any extra energy.
However, this does not mean that back EMF cannot be used to invoke phenomena that convert energy from one form to the other. Energy must always come from somewhere. The fact that you do not see the source of energy, only means that the source is well hidden.

This is just a friendly reminder. :)
Jack noskills did not wire up his transformer in the normal way. He wired it at right angles to the normal convention. If you turn the Kapandze schematic 90 degrees , the two central coils look like noskill's circuit.
So the thing I'm writing about is not in the books.
We actually need new terminology for the stuff we're doing. The words I am using are the best we can do
to give people an idea of what is going on. They are not meant to be taken literally and pedantically.

a.king21


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