Kapanadze Cousin - DALLY FREE ENERGY

[Hoppy]

 
  Hoppy:
Akula did not need nor use a battery/inverter/ rectifier to obtain the induction heater results, that lead to his latest circuits, nor did he have a feed-back path at that point. If you see what I'm getting at...
In any case, anyone can and will do as they please. I'm just trying to avoid all the expenses, and disappointments, if it doesn't work out. But, I feel that with possibly minor changes, even your circuit, or Grums, can be made to work as shown.   But, it's still the working principle that we are lacking,
  It will come, sooner or later.

Nick,

Getting induction heating effects is straightforward and like with my setup, I'm sure you can light lamps or heat up bits of wire from the low turns winding on your ferrite yoke. However, you will have found that the transfer of energy efficiency is well below 100%. Getting to a point where one is able to remove the input source of energy completely and rely on feedback to self-run the device is not I'll wager going to be achieved by adding yet more inneficient coil transformations. Wesley has gone quiet of late but I think he is possibly working in the right direction with his transmutation experiments. Unfortunately, none of the circuit schematics posted can be taken as any more than peoples various experimental arrangements, so in the interest of limiting expense and disapointment, it might be prudent not to take any of them too seriously.

[verpies]

I pulsed my two paralleled MOSFETs with a much higher gate frequency (5.6Khz), causing the voltage on the capacitor to rise 5 times higher as in the no pulse situation (222V versus 47V).

I remind everyone that voltage is not power.

@Itsu
At some point of your latest experiment (>7m20s) there was an acoustic vibration heard (most likely from the core of the transformer). Please pay attention to it, because the presence of this sound is often accompanied by formation of standing acoustic waves in the core, that have a tendency to modulate the magnetic permeability of the core.  See these videos (1, 2, 3) and the GG Patent.

Modulation of the permeability periodically varies the inductance (L) of the transformer, and if this inductance is a part of some LC resonant circuit, then LC parametric excitation occurs.
Zeitmachine should be jumping up and down upon reading this.

I wonder what will happen if i also could pulse the lower half of the sine wave.

You'd have to use full wave bridge rectifiers (FWBR), but you still could use one N-Channel MOSFET to do the job.  Bilateral switches can also be constructed out of two N-ch MOSFETs connected in series source-to-source or drain-to-drain, without any need for a diode or FWBR, but at the cost of their gate driving circuits becoming more complex.  A complementary pair consisting of P-ch MOSFET and N-ch MOSFET can be used to construct a bilateral switch, too, with somewhat simpler gate-drive circuitry, but P-ch MOSFETs have intrinsically higher R_DS-ON.

Also, remember that normal diodes have a 0.6V forward voltage drop (FWBRs have 1.2V) so using a 0.005Ω R_DS-ON MOSFET with a series diode (or a FWBR) is kind of pointless at low currents, because according to Ohm's law the effective resistance of a FWBR conducting 1 Amp of current, is 1.2Ω (because R_effective = 1.2V / I )

[itsu]

I remind everyone that voltage is not power.

I agree, one commenter on my youtube channel said it nicely:

I would say that the Wattage does not change, because what you loose by shortening you get back in the spike

At some point of your experiment there was an acoustic vibration heard (most likely from the core of the transformer).

I can't remember hearing any such thing, but i will watch for it.

You'd have to use full wave bridge rectifiers (FWBR), ......

Ok,  will check that out too


Regards Itsu

[Hoppy]

I agree, one commenter on my youtube channel said it nicely:

I would say that the Wattage does not change, because what you loose by shortening you get back in the spike


Regards Itsu

But what about the losses in the switch itself and from charging and discharging the storage capacitor. Also, the power required to do the gate signal generation has to be taken into account in the overall system efficiency.

[NickZ]

   

Nick,

Getting induction heating effects is straightforward and like with my setup, I'm sure you can light lamps or heat up bits of wire from the low turns winding on your ferrite yoke. However, you will have found that the transfer of energy efficiency is well below 100%. Getting to a point where one is able to remove the input source of energy completely and rely on feedback to self-run the device is not I'll wager going to be achieved by adding yet more inefficient coil transformations. Wesley has gone quiet of late but I think he is possibly working in the right direction with his transmutation experiments. Unfortunately, none of the circuit schematics posted can be taken as any more than peoples various experimental arrangements, so in the interest of limiting expense and disapointment, it might be prudent not to take any of them too seriously.
  @ Hoppy:
  I wish you were right about being able to light bulbs and heat up wires with my set up as is, but NO that is not possible using the input source that I'm using. Although it has over 1000v, there is not much current to it. So, I have to by pass the 3 turn winding, and the resonator coil to be able to do light bulbs. Basically avoiding some of the Akula circuit, and just using mostly the power obtained from my Lasersaber 3.0 circuit, instead. 
I just wanted to clarify this point, and not lead anyone one to think that the system is working to some useable degree, as is, when it's not, it is actually hindering the whole process, due to the 3 turn coil dropping any useable power. And no, there is not more amps at the output of the 3 turn coil, and some would expect, but less voltage, and probably less amps. I can't measure the mAs, as my meter is not working on the amp settings, but I know it's less since it does not shock me at all when touched, like it should.  Anyways just trying to be honest about all this. And will continue to work on solutions.
                                                                                            NickZ