advancing the Solid state Tesla hairpin circuit


Re: advancing the Solid state Tesla hairpin circuit
« Reply #125,  »Last edited
Made a new L3 coil
2.5mm2  equal weight (to l2) , 7.19 meters

its smaller in diameter. I also made the center hole smaller.

the dielectric lines of force will now converge from the bigger L2 (1.5mm2) to the smaller L3.
then from L3 diverge to L1

L3 in the middle.

this converging and diverging is what also happens in the center of a ring vortex

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Re: advancing the Solid state Tesla hairpin circuit
« Reply #126,  »
L3 in the middle, not tuned, already makes the 28W bulb glow from 13.3W

if that was a 5w 12V bulb it would be bright

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Inverse logic of the dielectric field
« Reply #127,  »
I remembered Steinmetz lessons on the inverse relation between the magnetic field and the dielectric field.
most of the knowledge is based on the magnetic field.

so our logic follows the magnetic field logic.
Like a transformer steps up voltage if it has more windings,
and it steps up current if it has less windings.

But a dielectric transformer,
a resonant transformer,
Works different. It follows the inverse logic of the dielectric field.

I really like the concept of the a-symetric capacitor. where the dielectric lines of force are more concentrated on the smaller plate.
Re: advancing the Solid state Tesla hairpin circuit
« Reply #128,  »
And I made another L2 (or L1) coil.
now I have 4 equal coils amd one "smaller"

this is for the dual setup.
2 drive circuits, 2x L1 2x L2 and 1 L3 im the middle, that will recieve impulses from both sides (from both L2's).

The impulses will alternate, one on each maximum.

but I explained this before. no need to repeat myself
Re: advancing the Solid state Tesla hairpin circuit
« Reply #129,  »
My SiC mosfet has fused together with the heatsink/fan...

I used thermal paste, and there was a biy left over from the other mosfet when I aplied it

I guess, they mixed and under the heat, formed a kind of ceramic glue...

I wanted to replace it with a irfp460A

But Since I am now stuck with it, I will remove the irfp460 from the other heat sink and put another SiC in there.

that would leave me with 2 SiC c2m0160120 mosfets, instead of 2 irfp460..

I does require 20V at the gate instead of 14, so I first need to adjust both gate drivers...
This would result in 1200V impulse capabilities.

Or... I just order another heatsink for the irfp460

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Re: advancing the Solid state Tesla hairpin circuit
« Reply #130,  »
Had an irfp460 on an old heat sink...
will need to do for now, could even put a fan on it with some creativity (plenty of that)

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Re: advancing the Solid state Tesla hairpin circuit
« Reply #131,  »
I ripped the broken fan oit of the heatsink frame and hotglued a new fan in.

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dual setup
« Reply #132,  »Last edited
dual setup first test, and it works.
not properly tuned, but lamp already burns

I labeled the coils in the photo (click it)

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« Reply #133,  »
It is sooooo cool to see this dual setup working!!!
This has always been in the back of my mind for years now.

I remember thinking:
" if a tesla coil has a strong dielectric (resonant) field, then 2 tesla coils, out of phase, should have a dielectric field between them that alternates strongly. What If you put a coil between those to dynamic dielectric fields?" .

But at the time, I didn't know how to make it work, how to get them tuned, and out of phase.
And ... I didn't know about the impulses.

I have learned SO MUCH :yoda:

I even got the coils right, one system is out of phase, so I reversed one set of L1 L2 (close coupled, L1 outside, L2 facing the single L3) coils.

Now its first time, to tune both the L2 coils, to the same resonant frequency, by tuning one of the series resonant capacitors. They are slighly out of tune now. not much...
Frequency is also to high 108kHz. Dont want to get sick again. the series resonant cap is now 33nF, probably will make it 60nF, and tune from there on.

2 kinds of electricity
« Reply #134,  »
What has become clear, by analysing sparks, is there are 2 kinds of electricity.
One looks like the erratic blue violet spark, destructive/hot in nature and deflected by magnetic fields
one looks like a gaseous white flame, non destructive aka Radiant electricity, not deflected by magnetic fields.

The negative back emf looks to be the pure white flame energy, without the purple blue energy.
I showed this in the discharge video, posted in the comments here.

I have ordered a step up transformer, to make it discharge more visible, but I have strong doubts the white flame radiant electricity will be stepped up, as it is not deflected by the magnetic field, and a step up transformer, is based on the magnetic field induction.

What I have been doing, is powering the series resonant coil, from the regular (mixed) electricity,
And feeding it with negative back emf impulses, aka radiant electricity. 

I have been wondering about how these 2 mix the best.
I have seen the benefits, of increased voltage and increased current in the series resonant coil, when the impulse is fed into it.

I wonder, If the mix balance is best, wouldn't that change the impulse? make it faster? (seen that) make it more or less negative?
But most of all, would it increase the series resonant current to its maximum?

Also, if the mix is Ideal, the longitudinal pressure from the coil would be maximum.

I have been looking at voltage differences over the series resonant coil, but,
 we are dealing with 2 different KINDS of voltages
one "regular" one "radiant"
one white gaseous,
one purple blue erratic.

I keep thinking there should be an ideal mix of these 2, resulting in maximum longitudinal pressure.
Simple voltage differnce isn't enough.

The resonant voltage on one side of the coil, (can be positive or negative, depending on tuning)
The negative impulse voltage on the other side of the coil.

maximum current... is measurable.