I'm trying to work out a concept.

L1 produces impulse,
L2 recieves impulses at series resonant voltage maximums.
Impulse polarity is opposite to voltage maximum polarity.

if we see the  L1 and L2 pancake coils as plates of a capacitor,
this would mean during the impulse, the voltage is changing polarity on the capacitor plates.

positive plate becomes negative and negative plate becomes positive and vise versa.

This means the dielectric field is "flipped"?
the terminals of the faraday tubes, are different for the positive end or the negative end. So these flip position?

I can get my head around this yet.

But to test this the impulse voltage needs to be equal in amplitude to the series resonant voltage.

killed 2 more gate driver IC's
luckily the mosfets weren't damaged.

really need new pcbs for those smd's but china new year is next week.
fingers crossed maybe it will arrive on time

When I tune the impulse lower than the resonant frequency of L2, the phase of L2 is shifted.
 This is great because, then L3 is again phase shifted when made LMD resonant, this is perfect, as it then can couple back to L1, without any coils being flipped over, to correct the phase.

Also. the power supplied is much lower with this setup.

With L2 tuned slightly below resonant frequency, I can collapse the L2 voltage maximum to zero.

this requires  tuning of the capacitor of L2 so the voltage maximum equals the impulse  voltage, so it can cancel to zero.

this should be the ideal situation for ring toroid creation, but thats theory.

With L3 in the middle, made parallel resonant, it would need a huge capacity to bring the frequency down.

this is because L2 will have a relative small capacity, to equal the impulse voltage,
and LMD resonance is always tuned higher than TEM resonance.

If L3 is really big in parallel capacity, it could take some time to build up its resonant fields. Once swinging it should be loaded

Quote from evostars on February 3rd, 2021, 02:05 PM

I found this interview with Tesla here on the forum (posted by Matt Watts)

I used google translate to verify and Some parts are not properly translated!

It is a very insightful document.

Sadly Tesla's work on gravity can not be found. But the document says alot.

`

cool article! he mentions his long article "The Problem of Increasing Human Energy" as one of the 3 works that contain 'the goods'. Also stresses/references that same article in his autobiography series from 'electrical experimenter'. Last summer when I ordered a paperback copy of "The Problem of Increasing Human Energy (with special references to the harnessing of the Sun's power)" from Amazon, I received 3 copies of the book from Amazon lol, in 2 separate packages (arriving on separate days even). We cannot rule out Tesla's ghost manipulating web orders, is my conclusion :cool:

A bit off-topic, in "Problem...", (and plz don't laugh if this sounds implausible!) but I wonder if he's using cryptic language when he refers to 'cold coal battery', 'steam engine', and 'high pressure gas engine'. This may be totally my imagination lol but it seems like he might have a dual purpose in mind for his wireless apparatus: seems to have had resonating coils/transformers ultimately connected to some 'elevated capacitance', maybe a 'spherical terminal'. Calls to mind some reactor/container containing water and/or carbon/charcoal (like pebbles of activated carbon), to produce hydrogen/HHO or natural gas or some commercially useful fuel to perhaps power the facility? would high frequency pulses in carbon/water slurry make it conductive enough to coat the outside of the glass to make a spherical condenser, or.... did I smoke too much?

I do know that 'pulsed DC electrolysis' is getting novel results compared to standard DC electrolysis. Hope to dabble with such things using radiant half bridge, in time :)

Quote from coldelectric on February 6th, 2021, 09:34 PM

`

cool article! he mentions his long article "The Problem of Increasing Human Energy" as one of the 3 works that contain 'the goods'. Also stresses/references that same article in his autobiography series from 'electrical experimenter'. Last summer when I ordered a paperback copy of "The Problem of Increasing Human Energy (with special references to the harnessing of the Sun's power)" from Amazon, I received 3 copies of the book from Amazon lol, in 2 separate packages (arriving on separate days even). We cannot rule out Tesla's ghost manipulating web orders, is my conclusion :cool:

A bit off-topic, in "Problem...", (and plz don't laugh if this sounds implausible!) but I wonder if he's using cryptic language when he refers to 'cold coal battery', 'steam engine', and 'high pressure gas engine'. This may be totally my imagination lol but it seems like he might have a dual purpose in mind for his wireless apparatus: seems to have had resonating coils/transformers ultimately connected to some 'elevated capacitance', maybe a 'spherical terminal'. Calls to mind some reactor/container containing water and/or carbon/charcoal (like pebbles of activated carbon), to produce hydrogen/HHO or natural gas or some commercially useful fuel to perhaps power the facility? would high frequency pulses in carbon/water slurry make it conductive enough to coat the outside of the glass to make a spherical condenser, or.... did I smoke too much?

I do know that 'pulsed DC electrolysis' is getting novel results compared to standard DC electrolysis. Hope to dabble with such things using radiant half bridge, in time :)

yes Tesla was very cryptic indeed.
What about impulsed electrolysis?

never tried this, but now with the series mosfets it becomes possible

2 bifilar coils.
1 switched in the middle series connection.

other bifilar is series resonant, but caps are in the middle series connection.

series resonant bifilar L2 recieves impulses simultaneously from both ends.

Yesterday I tried finding the amplified current wave with low voltage impulses, and it didn't work, as the impulse voltage was to low (200V-300V).

which made me think. The L2 impulsed series resonant coil must have 2 field components. one is tranverse the other is longitudinal.

the longitudinal field component is faster, thus has a different resonant frequency.

the current is not always as much amplified, so it must depend on how the coil is tuned. and how the impulse is tuned in duration and voltage.

It seems the series resonance is tem and tuned by the series  capacitor.

while the impulse is passing that cap and only interacts with the coil.

so the series tuning cap should be a lower harmonic of the coil.

If L1 and L2 are equal coils than the L1 impulse should equal the L2 coil (without cap) resonant frequency.

thus the L2 series cap can be calculated to a sub frequency...
I tried it before. but without watching the current amplification. let's see if there is a maximum effect.

I will use the medium sized coils at 15mm coupling

I used 2 equal medium sized bifilar pancake coils, 2.5mm2 wire
15mm distanced, for L1 and L2.

I added 41nF in series with L2, and tuned it to 65.0 kcps
This is slightly above resonant frequency. at this point the maximum current amplification occurred.

I pushed up the power to 2,65A and 2x23.0V giving 121W on the input
the impulses (at the start with cool coils) were 1400V positive and negative.

The L2 current at the start was 35.4 A peak to peak (!)

the L2 voltage was 1900V pp of the sine wave only.

I let it run for a few minutes. The L2 coil heated up. and the impulses slowed down, reducing voltage by increased coil resistance to 1200V (scr2)

screen shot: yellow is L2 voltage 500V per div
green is current, 5A per div

I'll add some infra red photos of the coils an circuits. these temperatures are not accurate, in reality they are a few degrees Celsius lower

in comparison this is the same setup (previous post), but now tuned at resonant frequency of 64,3 kcps

input power= 1,85A (lower) 2x23.0V = 85.1W (previous 122A)
now L2 amps are 32,4A pp (previous 35.4A) and voltage sine is 1.8kV pp

The impulse tuned to the lower than resonant frequency opposite polarity maximum, draws much less power, and produces less resonant voltage and current, but gives proper impulses.

Sadly, I blew up one gate driver IC again, I have 2 more in backup that I can convert to fit the sockets.
better play safe, and dont use this series mosfets for a while, just the radiant half bridge, without series mosfets...

 new pcb and gate drivers IC's could take some time due to the Chinese new year

Conclusion: for pure impulse power, tune below resonant frequency for amplified resonant current, tune above res frequency, but also to the right frequency, which I couldnt test any more...

I

I reverted to the radiant half bridge circuit, to conclude the test from the previous 2 posts,
with the below resonant frequency impulse.
 I tuned it way below, where the L2 sine wave is inverted.
the frequency was 48.2kcps
the power input: 0,33 A 2x 6,7V = 4.422W (it is much lower relative to the previous tests, not only due to the lower voltage impulses)

due to the used circuit I could only produce 1000V impulses of 800nS duration

L2= 2,6A pp (green)   and 155V pp sine wave.(yellow)
I used several screenshots of the same test.
Note how the current distorts much more on the negative voltage impulse.

Since this is so much lower that F res, I will test again, and post in the next

since my rigol DG1022Z dual square wave gen was not able to tune properly (it caused high viltage glitches whennI turned the knob)

I bought a JDS6600-60M dual square wave generator. cheap Chinese and it works GREAT!

only thing was... it had no trigger out. but it did have TTL out on the back, so I hooked up a BNC connection to it and now mu scope triggers perfectly.

now I can tune properly again without rigol messing it up!

€ 65,56  6%OFF | Cleqee JDS6600-60M 60MHZ Dual-channel Arbitrary Waveform Signal Generator DDS Function Counter Digital Control Frequency Meter
https://a.aliexpress.com/_uzmz0x

as the previous test was way to low below resonant frequency, I decided to test again.
input power is now differnt over the 2 channels, as I wasn't able to fine tune the positive and negative impulse to perfectly match.
Note also that the impulse duration is much longer, 1250nS at only 460V

input power:
 0.73A X 18.9V =13.797 W (Low side mosfet)
 0.55A X 18.9V =10.395 W (High side mosfet)
Total power input: 24,192 W

L2 voltage sine only (yellow)= 950 Vpp
L2 amps (green)=18.34 App
at 61.79 kcps (just below Fres)

This setup, I like! I wanted to generate a setup, whereby the impulse discharges the sine wave voltage to zero.
compared to the L1 voltage (which also produces a spike) the L1 and L2 can be seen as capacitor plates, that REVERSE voltage during the impulse.

Very happy with this test.
But why is the impulse so slow? because it has to flip the diectric field between L1 and L2, in other words, do work? push the resistance?

This is what I dreamed about a few nights ago. This would resemble the production of a ring toroid.

I will conduct more tests with differnt capacitors in series with L2 (this and previous tests had 41nF).

And on  side note, I feel that buzz in my body again, which I had before with tuning these coils.

I did one more test, the same as the previous one, but this time with 61nF in series with L2 instead of 41nF
frequency was 50.96kcps (needs to be very precisely tuned!)
The impulse is the first of a series of ripples that occur when tuning further below the resonant frequency.
the impulses are around 800V and 1400nS in duration (longer than before, maybe due to coil heat)

input power:
1.36A X 26.4V + 1.27A X 26.5V (2 channels in series)
L2 is 34,6 A pp (tuned almost as high as the test with above resonance tuned impulses)
The sine of the current looks very equal.
L2 is 1450V (sine) in yellow.

Feels good this setup. buzzzz

I tuned it to a different frequency, by changing the series tuning caps.
and let it run at max power for a while.

I am now very tired, physically drained.
So something is definitely happening.

I made notes on the settings but was to tired after the test (yesterday).

series cap was 45nF
frequency 59.69 kc/s
this is the 7th harmonic of the impulse

I just retuned my chair to the 42kcps implosion setting, and sat on it for a while.
Totally restored my energy again. great to have this device.

I noticed the impulse here was much more negative than the L2 SINE wave.

Maybe this is because L1 and L2 are close coupled.

I will have to research the distance between L1 and L2 again, and see how it influences the impulse duration and voltage.

I have been contemplating on the idea of implosion, created by the impulses.

the implosion can be made much bigger, and even combined with the current amplification, when a DC offset primary L2 is used. this will also call for a single polarity impulse that will discharge the high voltage dc field.

from previous tests I have seen when L1 is big and L2 relatively small, the impulses grow in amplitude, able to create a large dc offset.

Why high voltage?
Because we need to interact with the ambient medium. the aether.
and our earth is the negative plate while the ionosphere is the positive plate of the huge capacitor we live in.

the implosion of the dc offset L2 coil is needed to draw the surrounding aether in.
the vacuum created by the implosion is filled by the ambient medium (aether) but it needs to be able to draw it in. And therefor it needs to be polarised, there needs to be an electric field around the coils.

also the center hole should be made bigger. I stick to the phi ratio. My coils now have to small holes.

the inflow of ambient aether creates the current (and explains the amplification)
 if the center hole is big enough the inflow should be able to create an aether ring vortex.
this I why we should draw power from L2 by close coupling L4 to it. this also impedance matches the 2 coils.

But L3? the secondary, should it be close coupled to L1? I think so. but not sure yet.
if so, L3 and L2 are distanced, so the DC offset of L2 doesnt spark over.

L1/L3 together create the magnetic vortex, and the inflow of aether from L2 should assist these currents of L1

if the L2 is made positive, it will also setup a dielectric field with the negative earth.
to do this we need a high enough voltage.
this high voltages reaches out tonthe ambient aether. Without HV this field is to weak to interact. it MUST BE POLARISED. It MUST BE HIGH VOLTAGE.

tesla's 1891 lecture is very clear, im still reading it (again) but he is very clear we need high voltages. thats why I am glad with the new series mosfet switched setup.

But the half bridge would maybe be adjusted. best I think is return to the 2019 Radiant power circuit, and use the high voltage negative impulse, im combination with high voltage dc offset L2.

this brings high risk. Dangerous life threatening risks. So I will need to protect myself from the high voltage DC, but also the aether currents that can be sickening.

But one thing is clear.
Impulsed, High voltage dc it is. And there are several ways to achieve this

So the implosion, by using impulses, of a high voltage Dc field, creates electro static waves.

these are longitudinal.

it sets the aether in motion. one directional.

Now with a magnetic field (aether vortex) we can deflect this longitudinal motion.
and create it into a ring vortex (if properly setup).

L2 HVDC positive, impulsed
---loose coupled with dielectric material---
L3 grounded resonant

L2 and L3 are pancake coils, and behave as the 2 plates of a high voltage capacitor.

LMD resonance between L2 and L3

magnetic field of L3 deflects the incoming longitudinal aether stream coming from the implosion of L2

aether loops back around L2 to the outside and is drawn in again.

It will take time to setup the Aether flow.
Once its going, L4 is close coupled to L2 and creates output.

L2 is close coupled to L1 to setup up a strong magnetic field while at the same time reducing power input.
 
the circle is around L2 only, not around l2 and L3 (thats the old view)

If L2 is the only coil where the aether flows aroumd in a ring vortex, it would make sense to Have L2 a phi ratio hole, and L3 a very small diameter center hole, so the implosion sucks in from L2 cente hole (not L3's hole)

while waiting on the ordered parts,
I scavenged some old prototypes and setup the 2019 radiant power circuit again, this time with 2 series mosfets, and high voltage capacitors and diodes for high voltage DC offset.
I'll play with this again to get used to working with high voltage DC again.
I'll post results here:
https://open-source-energy.org/?topic=3424.0

Hi Ivo!

Nice topic, keep going on! I don't know if I can share my thoughts too or you need this place only for your own experiences?

As I sad in another forum, I'm not sure that increasing the voltage level (>1kV) is a must to achieve a system with COP>1. Of course higher voltage means more stored energy by a given capacitor value for example, but also means a lot more attention for component values, safe clearances and distances, measuring equipments and so on. If you have an instict that there could be treshold value, than please this line farther!

As I studied some other systems (Don Smith, Akula0083, Kapanadze, ect.) I've concluded that there must be another important things too. Not only one exciting coil tuned to a resonant circuit must be present, but the extracting method of the accumulated energy is very important also and/or there must be perhaps some other phase controlled excitation too.

I've collected some intresting patents and book, find in the following list. If you have any other ideas please let me know and I'll complete it. Some of them are attached, if you had some (or a lot of) free time...;)

Anyway, I have some driver circuit PCBs left, very similar to yours. If somebody would like to have I send very gladly (of course free of charge)!

Quote from fejleszto on February 25th, 2021, 08:14 AM

Hi Ivo!

Nice topic, keep going on! I don't know if I can share my thoughts too or you need this place only for your own experiences?

As I sad in another forum, I'm not sure that increasing the voltage level (>1kV) is a must to achieve a system with COP>1. Of course higher voltage means more stored energy by a given capacitor value for example, but also means a lot more attention for component values, safe clearances and distances, measuring equipments and so on. If you have an instict that there could be treshold value, than please this line farther!

As I studied some other systems (Don Smith, Akula0083, Kapanadze, ect.) I've concluded that there must be another important things too. Not only one exciting coil tuned to a resonant circuit must be present, but the extracting method of the accumulated energy is very important also and/or there must be perhaps some other phase controlled excitation too.

I've collected some intresting patents and book, find in the following list. If you have any other ideas please let me know and I'll complete it. Some of them are attached, if you had some (or a lot of) free time...;)

Anyway, I have some driver circuit PCBs left, very similar to yours. If somebody would like to have I send very gladly (of course free of charge)!

Good to have you hear on this forum.

Please make a thread for your ideas, nad invite me, I'll subscribe to it.
I prefer to keep this workbench to myself.

The idea of high voltage is inspired by tesla May 20 1891 lecture. He clearly states he uses electro static effects.

the half bridge pcb can be used as a single switch, by pulsing the mosfets simultaneously as you know. so you can make high voltage impulses (of negative polarity).

the idea is to create an implosion of a high voltage dielectric field.

This is done by making a coil capacitor:
2 pancake coils form the plates of ine capacitor.

One plate coil is series resonant and is impulsed. Also it has a positive dc offset.

High voltage is needed to interact with the ambient aether around the coil capacitor.

I have seen the effects of current amplification but it barely starts at 600V. I need higher voltages. I am aiming for 3kV right now.

If needed I could use optocouplers for higher voltage isolation but first I'll test the 3kV setup. small steps.

Hi Ivo!
Sawing the L2 voltage and current very strong but out of phase made me think of the bi-toroid transformer of Thane Heinz witch consume reactive power to provide real power this can be a way to output usable energy. In the link i provide they study the principle.
http://utpedia.utp.edu.my/15554/1/Final%20Report.pdf

Thanks.

I found out the radiant half bridge circuit will not work as intended, because I found out the energy isn't properly reused.
this also causes the blocking diodes to overheat which is a clear indication of energy loss.

But luckily I did learn how to switch mosfets in series from this design, and the same radiant half bridge pcb can be (and is) used for this.

so... no half bridge circuit anymore, I will use the tesla oscillator (radiant power april 2019,without dc offset) again, but now with series switched mosfets, to get higher voltage impulses up to 3500V

I believe.... I found a solution that makes the radiant half-bridge circuit work efficiently.

see attached... the cap is parallelover the 2 mosfets, positive and negative impulses pass through the body diodes, are blocked by the other diodes. pass into the cap and. charges it, for the next cycle to be used.

I really need to test this new half bridge circuit, as I learned about parametric excitation. it makes a lot of sense to try this again.
two impulses per cycle, one positive one negative impulse.
then current is amplified on both half waves, just like parametric excitation.
if there is no EM radiation (using bifilar coils with small added capacity) and low resistance, the accumulation of the impulse energy cant go anywhere, and starts building up and up (load needed to tame it down)

https://youtu.be/2xyFvcPvLfw