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Author Topic: Kapanadze Cousin - DALLY FREE ENERGY  (Read 11805080 times)

NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5760 on: October 14, 2014, 05:17:15 PM »
 There are different sizes of the Russian yokes, but the first one that Akula used did not work, (second picture below).

  I've been using yokes that is about 3 inches wide, but I also have some smaller ones.
  Here is a picture of my yoke, and a picture of the one that did not work for Akula.
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magpwr

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5761 on: October 14, 2014, 05:46:10 PM »
Quote from: NickZ on October 14, 2014, 05:17:15 PM
There are different sizes of the Russian yokes, but the first one that Akula used did not work, (second picture below).

  I've been using yokes that is about 3 inches wide, but I also have some smaller ones.
  Here is a picture of my yoke, and a picture of the one that did not work for Akula.

hi Nickz or anyone,

I have attached a photo of Yoke with 3 turns.Please advise us if the 3 turns suppose to be at Point A or Point B?

I merely recall from Geofusion roundcore project that yoke half was isolated by tape.But i am not sure if Akula version is isolated a not which can be discovered later on based on the one which give highest output.
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NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5762 on: October 14, 2014, 06:16:08 PM »
  The three turn coil is placed at your point B, right at the center of one of the 1/2 yoke cores. This is the point where there is little induction, so I don't know why they want to place the 3 turn coil there, instead of at the ends of the primary coils.
  Refer to Geo's diagram to wind the rest of the coils on your yoke.
  I don't think that neither the clips or the tape between the yoke core half are actually doing anything one way or the other.
  But, I followed the advice and I did place tape to isolate the halves.
  Some of the clips are magnetic (iron), and some are not. 
  I didn't see any difference in using any of the clips, or not using them, and taping the two halves together instead. No difference, as I got the same output power from my device.
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Jeg

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5763 on: October 14, 2014, 07:24:04 PM »
Quote from: NickZ on October 14, 2014, 06:16:08 PM
 
  I don't think that neither the clips or the tape between the yoke core half are actually doing anything one way or the other.
 
  I didn't see any difference in using any of the clips, or not using them, and taping the two halves together instead. No difference, as I got the same output power from my device.

Yeap. I report the same. Didn't see any noticeable difference.

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GeoFusion

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5764 on: October 14, 2014, 08:50:53 PM »
magpwr:

Yes at point B. Needs to be opposite side of the pulse primary coil  side  that is connected to mosfets and TL 494 circuit.

Nick and Jeg:

correct guyz ,The yoke needs to be wound as how I do the same way how Ruslan does.
I simply use the iron clips of the yoke but isolated, can be done without the clips but if you use them it will hold the two halves very good and you will be sure they wont create  gaps that changes the frequency all the times. it manages to hold it at one state.  , did also some with and without tape isolation between halves,
But one with tape isolation  is to gain the Chaotic mode for extreme drive ( those where tests ), it generates a high drive moment , but is very unstable most of time.

 but for this Ruslan generator It should drive in normal mode but slightly higher frequency while tuning to reach resonance with the cap that willl be placed in series with the 3 winds and bifilar inductor on the grenade.

Cheerz

« Last Edit: October 15, 2014, 07:48:30 AM by GeoFusion »
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itsu

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5765 on: October 14, 2014, 09:24:44 PM »

I redid the MOSFET / drive PCB and put both MOSFETs with its driver on a small PCB
MOSFET's used are IRFP4668's and drivers ucc37322 non-inverting.

I used the whole battery of snubber components and now the MOSFET's behave more as they should be.

I have a nice resonance sine wave on the 2x 25 turns grenade coil, and 50V dc on the 28 turns yoke secondary after rectifying.
I can use this 50V dc for my nano-pulser, or directly feed the kacher primary with it.

Screenshot 1 shows the MOSFET's signals:

yellow MOSFET 1 gate
purple MOSFET 1 drain

blue   MOSFET 2 gate
green  MOSFET 2 drain

MOSFET's are not heating up, amps pulled totally 2.5A @ 12.5V

screenshot 2 is the signal on the 2x25 turns grenade in resonance
screenshot 3 is the signal on the main grenade (2x 60W/220V bulbs attached faintly glowing, one side to ground).

Video here:  https://www.youtube.com/watch?v=9LNsvDhGIVE&feature=youtu.be

Regards Itsu
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Hoppy

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5766 on: October 14, 2014, 10:23:37 PM »
Quote from: itsu on October 14, 2014, 09:24:44 PM
I redid the MOSFET / drive PCB and put both MOSFETs with its driver on a small PCB
MOSFET's used are IRFP4668's and drivers ucc37322 non-inverting.

I used the whole battery of snubber components and now the MOSFET's behave more as they should be.

I have a nice resonance sine wave on the 2x 25 turns grenade coil, and 50V dc on the 28 turns yoke secondary after rectifying.
I can use this 50V dc for my nano-pulser, or directly feed the kacher primary with it.

Screenshot 1 shows the MOSFET's signals:

yellow MOSFET 1 gate
purple MOSFET 1 drain

blue   MOSFET 2 gate
green  MOSFET 2 drain

MOSFET's are not heating up, amps pulled totally 2.5A @ 12.5V

screenshot 2 is the signal on the 2x25 turns grenade in resonance
screenshot 3 is the signal on the main grenade (2x 60W/220V bulbs attached faintly glowing, one side to ground).

Video here:  https://www.youtube.com/watch?v=9LNsvDhGIVE&feature=youtu.be

Regards Itsu


Nice tidy work Itsu.  :)


Yes, its time to get my PWM onto a PCB. My drivers are too far away from the IGBT's. What snubber arrangement did you end up using?


A comment caught my eye from a post some time back made by T1000. He listed five comments including this one: -



"The control circuit module should switch on Tesla coil on positive peak of sine wave for very short cycle for generating high voltage spike and this spike should be filtered for a few nano-seconds spike length by choke between coil and antenna."
The way this is written says to me that the ferrite choke produces the nano-second pulse and may explain why we see this dropped when Ruslan introduced the solid state nano generator which we have been working on. If this is the case, then its worth leaving out the nano generator, at least initially and trying to get the system running on the choke. Its more than likely that Kapanadze did not use any sophisticated nano circuitry of the type we are working with.


Like Mag, I've ordered a couple of PIO caps from Bulgaria on ebay.
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itsu

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5767 on: October 14, 2014, 11:04:41 PM »
Quote from: Hoppy on October 14, 2014, 10:23:37 PM

Nice tidy work Itsu.  :)


Yes, its time to get my PWM onto a PCB. My drivers are too far away from the IGBT's. What snubber arrangement did you end up using?


A comment caught my eye from a post some time back made by T1000. He listed five comments including this one: -



"The control circuit module should switch on Tesla coil on positive peak of sine wave for very short cycle for generating high voltage spike and this spike should be filtered for a few nano-seconds spike length by choke between coil and antenna."
The way this is written says to me that the ferrite choke produces the nano-second pulse and may explain why we see this dropped when Ruslan introduced the solid state nano generator which we have been working on. If this is the case, then its worth leaving out the nano generator, at least initially and trying to get the system running on the choke. Its more than likely that Kapanadze did not use any sophisticated nano circuitry of the type we are working with.


Like Mag, I've ordered a couple of PIO caps from Bulgaria on ebay.

Hoppy, thanks,   

snubber used is basically what i showed here:

http://www.overunity.com/12736/kapanadze-cousin-dally-free-energy/msg419485/#msg419485

changes compared to this are:

# NO schottky across source to drains (did not improve)
# MOSFETs are IRFP4668's
# 1n4007's are NOT reversed and are UF4007's
# C12 are 47nF

I have to sleep over your statement (from T1000) in red  :o

Regards Itsu
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NickZ

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5768 on: October 15, 2014, 12:22:16 AM »
  Itsu:
  Always a pleasure to see your work. Nice!!!
  One question. Did you connect the three turn coil's output to the 28 turn coil's output, (small jumper) and to earth ground, as shown in Ruslan"s diagram?
   Remember that without the earth ground to the coils, the circuit did not work properly for Ruslan.

   I can't measure the voltage/amps with my meter on the output side of either of the secondary output coils on the yoke. I wish I could, so that I can compare the output from my circuit.
  I should be done with the grenade coil connections to the yoke tonight, but I'm having some problems with my kacher circuit now, which I'm trying to correct.  As the kacher circuit is not oscillating now that I changed its transistor, for some reason.  I may have shorted something out by accident. I could use a 2n3055, but I'm all out of them at the moment, so I'll try another transistor type for now.
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Enjoykin

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5769 on: October 15, 2014, 03:05:07 AM »
Конфа Руслана Кулабухова  :)
http://rusfolder.com/41984651
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Hoppy

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5770 on: October 15, 2014, 08:59:50 AM »
Quote from: itsu on October 14, 2014, 11:04:41 PM
Hoppy, thanks,   

snubber used is basically what i showed here:

http://www.overunity.com/12736/kapanadze-cousin-dally-free-energy/msg419485/#msg419485

changes compared to this are:

# NO schottky across source to drains (did not improve)
# MOSFETs are IRFP4668's
# 1n4007's are NOT reversed and are UF4007's
# C12 are 47nF

I have to sleep over your statement (from T1000) in red  :o

Regards Itsu

Itsu,

Thanks for the listing of your snubber components. I tried 30V transorbs in series with fast diodes across each primary half winding and this does remove most of the leading edge spike for me. However, given that the circuit calls for high voltage components comprising the filter for the Karcher primary (assuming as Akula shows, it should be powered from the yoke secondary via a FWBR), I'm not sure that in this application its essential to snub out the spike to such a low level and thus dissipate appreciable heat in the snubber components . What is clearly important is to limit the spike to a safe level under the max voltage of the mosfets / IGBT's used.
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itsu

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5771 on: October 15, 2014, 09:41:25 AM »
Quote from: NickZ on October 15, 2014, 12:22:16 AM
  Itsu:
  Always a pleasure to see your work. Nice!!!
  One question. Did you connect the three turn coil's output to the 28 turn coil's output, (small jumper) and to earth ground, as shown in Ruslan"s diagram?
   Remember that without the earth ground to the coils, the circuit did not work properly for Ruslan.

 

Hi Nick,  thanks.

What small jumper are you refering too?  I do not see one:

Regards Itsu
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andrea76

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5772 on: October 15, 2014, 11:41:55 AM »
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Jeg

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5773 on: October 15, 2014, 12:05:00 PM »
Hi Guys :)
According to my experiments and understanding,
Inductor 25+25 is completely useless if you go to work with Katcher. I believe that this inductor was initially used to load the grenade with high freq. pulses which can be extracted from the yoke when you use acula's snubber. Inductor is not there for driving the grenade at the low KHz frequency. If you load it with the low frequency then the output is getting lower in terms of power, because the way it is winded opposes to the main current flow. If someone else experience the same results please share.

Tnks
John
« Last Edit: October 15, 2014, 02:38:20 PM by Jeg »
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Void

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Re: Kapanadze Cousin - DALLY FREE ENERGY
« Reply #5774 on: October 15, 2014, 03:04:32 PM »
Quote from: Enjoykin on October 15, 2014, 03:05:07 AM
Конфа Руслана Кулабухова  :)

Hi Enjoykin. Thanks for that.
Many of the people here can not speak Russian.
Any chance you can provide a short summary here of the important points in English? :)
All the best...
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