what happens between a teslacoil the battery the incadescent bulb and the ground

[gotoluc]

one of my question is ,

As IMO you have really made a  big change by disconnecting the secondary's  "base" from the circuit by connecting it directly to the ground , can you please check if you also can suppress the 0.001uF 2kv capacitor across the mosfet (better said the  tuning cap between L1 and L2)

Yes Laurent, I can disconnect 0.001uF 2kv capacitor across the mosfet and the circuit still runs fine but uses about 35% more current. However, it's transmitting more power.
Not sure if it transmits 35% more. That's too difficult to measure at this time.

Hope this helps

Luc

[woopy]

Yes Laurent, I can disconnect 0.001uF 2kv capacitor across the mosfet and the circuit still runs fine but uses about 35% more current. However, it's transmitting more power.
Not sure if it transmits 35% more. That's too difficult to measure at this time.

Hope this helps

Luc

So it seems that you are certainly on a real pure Tesla coil system, i mean total "physical (electrical) desolidarisation"  of the exiting circuit  and the " secondary free circuit "

fantastic

are we always in an  induction (or capacitive ) "connection ", which should  follow antropy's  laws or not ??

Laurent

[gotoluc]

are we always in an  induction (or capacitive ) "connection ", which should  follow antropy's  laws or not ??

Laurent

I'm no expert on this but you may want to consider TinselKoala's quote "I think this is a capacitive E-field coupling system, not primarily electromagnetic-inductive"

Regards


Luc

[woopy]

I'm no expert on this but you may want to consider TinselKoala's quote "I think this is a capacitive E-field coupling system, not primarily electromagnetic-inductive"

Regards


Luc

Hi Luc and all

I have ordered the TC4420 and some components for replication of the "Tinseluc coil"

Now we are back at the main thema of this thread !

I have to say that this capacitive E-field coupling is not intuitive at all to me. I here this words since long ago, but i never seen a clear explanation of this system, and how can real energy (current and voltage) be conducted or transferred through this vector.

I would be so glad to improve my knowledge in so a fantastic phenomena

Thank's for your patience

Laurent



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[Void]

I have to say that this capacitive E-field coupling is not intuitive at all to me. I here this words since long ago, but i never seen a clear explanation of this system, and how can real energy (current and voltage) be conducted or transferred through this vector.

Hi Woopy. I haven't read through this thread, but I am attaching a quick sketch of a simple
example of E-Field coupling using tesla coils. Basically E-field coupling just means that the coupling between
two parts of an AC circuit is (primarily) through the electric field. The simplest example is an ordinary capacitor, which for example
can couple energy from an AC driver circuit to a load via the E-field between the capacitor's two plates.
Anywhere where you are coupling AC signals using capacitor plates of any shape and form, would be E-Field coupling.

In my attached sketch, assume the tesla coils TC1 and TC2 are far enough apart that the magnetic field surrounding
TC1 does not significantly induce any currents in TC2. If the two capacitor top spheres or plates for the two tesla
coils are close enough together to provide enough capacitance, the lightbulb connected to TC2 will light up.
Power is being transferred from TC1 to TC2 by the capacitor effect, i.e., by E-field coupling. So, E-field coupling
just means that the primary mode of coupling is just like the way a capacitor works in AC circuits.