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Author Topic: Kapanadze Cousin - DALLY FREE ENERGY  (Read 11719405 times)

verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15945 on: November 20, 2016, 07:04:15 PM »
I told that 99% of us don't have spikes on gates but we have big spikes on drains.
If you listen to people and watch their videos you will find out that is not true.

verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15946 on: November 20, 2016, 07:10:16 PM »
The problem is not to suppres to zero spikes in drains, the problem is the spikes not becomes wave and invert signal or double frequency. We can not tune the devices with an inverted or doubled frequency of wave.
The question was not whether it was a problem, but whether this is what you want to do.   So, I repeat: Do you want to suppress drain voltage spikes ?

BTW: What does it mean" "spikes not becomes wave" ?  Alas, a spike is a wave.

conico

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15947 on: November 20, 2016, 07:10:18 PM »
ok, give me just one example of one guy who have problems with mosfets gates signal, just one!
my mistake , yes the spikes are waves but in this device becomes wave at the same duty cycle and amplitude as original wave and  it double the  frequency. That is just at some small duty cycle, when  have time to do that.

Hoppy

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15948 on: November 20, 2016, 07:15:41 PM »
I am sure that picture show the signals on drains not on gates. If this signal are on gates the mosfets are already burned.

Yes. Apologies my bad.

itsu

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15949 on: November 20, 2016, 08:33:12 PM »


Hmmmm,   allthough the upper picture in post #15922 reads: "drain signal.jpg", it in fact is the gate signal as i understand it, and verpies mentioned in post #15925 that
it is "not accpetable", confirmed by Apecore.

I know i had my share of gate feedback problems too.

Itsu

apecore

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15950 on: November 20, 2016, 08:56:09 PM »

Hmmmm,   allthough the upper picture in post #15922 reads: "drain signal.jpg", it in fact is the gate signal as i understand it, and verpies mentioned in post #15925 that
it is "not accpetable", confirmed by Apecore.

I know i had my share of gate feedback problems too.

Itsu

Itsu,

It is indeed the gate signal.
Unfortenatly wrong filename mentioned,...  can't modify,...  as i tried to open the post.

conico

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15951 on: November 20, 2016, 09:09:38 PM »
Ok , then you must solve the gate problem and then you will find the big problem , the drain signals coming from the yoke.

apecore

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15952 on: November 20, 2016, 09:39:11 PM »
Ok , then you must solve the gate problem and then you will find the big problem , the drain signals coming from the yoke.

What i also have tried is to wind the primairy pushpull (2 x 12T) bifilar)\
It was also posted some time ago.

It gives less spikes but also lower output

conico

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15953 on: November 20, 2016, 09:44:39 PM »
Is what i'm doing now,  a double primary and lossless clamp, it would seem that is the only solution for clean signals on drains.
 I will use 10-18% duty cycle so, lower power for push-pull.

Bat1Robin2

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15954 on: November 20, 2016, 10:56:48 PM »
If you clean up those signals to good you will loose the effect because it is the signal from the tesla pulse that causes the effect of shutting down early the yoke drive fet in mid push. After all it is a field effect transistor and it is being effected by a field. That comes from beyond the gate drive. If you filter or shield it too much then the effect will be lost. Just my opinion and observations from scope shots. Has anyone been pulsing the tesla multiple times during a yoke pulse? As another version of the ruslan device shows?

NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15955 on: November 21, 2016, 12:03:46 AM »
  Just as a comparison, here are both my gate, and drain signals. 
  Kacher is also on, and 3 100w 110v bulbs partially lit.
  Let me know what you think. I see NO spikes. Well, maybe just a little distortion of the wave form at the top of the gate signal.

verpies

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15956 on: November 21, 2016, 02:23:25 AM »
Just as a comparison, here are both my gate, and drain signals. 
Your gate waveform has atypical shape but it appears clean at this zoom level.

NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15957 on: November 21, 2016, 03:05:58 AM »
   Verpies:
   OK, thanks.  No spikes on the push pull being affected by the kacher's pulses.
Ground lines are connected, two ground lines, one for the kacher, another for the induction circuits..37.5 meters each line.
   Closer inspection shows the high voltage riding inside of the push pull's wave form, at the output wave forms, as seen on the scope, at the bulbs.


 If I get any closer my camera will not take the picture, so that is as close as I can get without problems from the HV interference. Same with taking videos.


  HV lights CFL bulbs Up to 15 inches away from the antenna coil. 1/2 inch streamers. No ferrite inside of the kacher secondary coil. No ferrite inside of the grenade coil former tube. Magnetite inside of the yoke core.

magpwr

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15958 on: November 21, 2016, 09:20:40 AM »
hi everyone,

I have just uploaded my latest prototype circuit into youtube-

High efficiency tesla driver circuit with interrupter 2.0
.

https://www.youtube.com/watch?v=NU2rMlRpCNA

Resonance frequency of test tesla coil is less than 2Mhz at around 110turns with Akula design with few turns of high Q coil at the top portion.

Using mere 12.8volts i have achieved internet highest "88volts" per turn at the tesla secondary coil using around 1.6Amps only.
The hv mica capacitor connected  in parallel with 3 turns primary helps improve output voltage.

Technically the kacher/tesla coil is also considered "high voltage nanosecond generator with interrupter" operating at nearly 1.9Mhz for the test tesla coil.

---------------------------------------------------------------------------------
For curiousity this above circuit do generates 1.7kvpp using only 3volts from supply since i am only using cheap XL6009 buck/boost circuit from ebay to generate 20volts for the mosfet driver IXDI614

apecore

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #15959 on: November 21, 2016, 09:52:17 AM »
  Just as a comparison, here are both my gate, and drain signals. 
  Kacher is also on, and 3 100w 110v bulbs partially lit.
  Let me know what you think. I see NO spikes. Well, maybe just a little distortion of the wave form at the top of the gate signal.

Nick,
It seems to me that your signal is not being affected by HF/HV interferences.
Wouls this ends the discussion as Hoppy stated that the effect is created by additional gate pollution?
Kacher does do its work as it should.
Unfortenatly Nick....no Input/Output power indication.
I am very excited what Hoppy's comments will be ;)