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Overunity Machines Forum



Energy from the Ground - Self powered generator by Barbosa and Leal

Started by hanon, August 13, 2013, 08:01:16 PM

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0 Members and 27 Guests are viewing this topic.


Yuri_L

Quote from: Void on August 01, 2015, 11:22:26 AM
Can you explain why you think there is a third flux.
Where would we connect the load in your diagram?

I do not know what to answer.
I am sure that each coil creates its own flux under certain conditions (according to my researches).
The flow direction (in the core) from each coil  can set  developer of the OU device.
The output power can get with a separate coil.

TheCell

Quote from: Yuri_L on August 02, 2015, 12:27:19 AM
Hi,
I faced with a similar situation at the beginning of my research.
I have some question to You.
1) How much consumes trafo without the shorted loop?
->1.09 Watts / 1.37 VA with  232Volts primary
2) What is the current value in idling mode of trafo (without the shorted loop)?
-> I= 'VA' / Volts = 0.0059 A
3) What is the power factor in idling mode of trafo  (without the shorted loop)?
-> cosPhi = 1.09 Watts/ 1.37 VA = 0,79 (bad core material ?!)
4) What is the value of the core area (in cm2)?
-> 3,2cm * 3,4cm = 10,88 cm^2
5) What is the current value in the shorted loop ?
-> clamp meter mot available , but I ordered one today
6) How many turns are in pimary coil?
-> 2199/6 = 232 / 0,633 -> 2199 prim wind.
7) Where is placed the shorted loop on the core?
-> see DSC00304_orig.JPG
All these factors are essential.

At first You should get a "roaring" transformer without a load (but with a shorted loop).

Best regards.
My pics:
http://overunity.com/downloads/sa/view/down/584/
http://overunity.com/downloads/sa/view/down/585/
http://overunity.com/downloads/sa/view/down/586/
http://overunity.com/downloads/sa/view/down/587/

The trafo can be disassembled and rewound, but the trafo steel is pretty bad .
CosPhi should be closed to zero ?!
My trafo is'nt roaring yet. (Secondary not thick enough, I think)

Thanks Yuri for analyzing my setup.

Yuri_L

Quote from: TheCell on August 02, 2015, 01:56:48 PM

The trafo can be disassembled and rewound, but the trafo steel is pretty bad .
CosPhi should be closed to zero ?!


Dear TheCell

There is below  the picture of my first OU-trafo that I was tested a month ago.

As You can see  it is almost as in yours case (maximum power) BUT

You need to reduce turn number of the inductor.

Now I am doing experiments with a bigger OU-trafo on the base a welding device.

I'm shure  it  is most suitable for our purposes. There are two separate sections.

Please send me e-mail.

Best regards, Yuri

hvgo31

hy  Yuri  what s  the  special   ou  can  get   I  have  try  for  months   winding  and  rewind    nanocristal amourfus   core  Hitachi ,with  good  driver    all  frequency   ,  not  really   lot  ou    coming    were  is   the  cat  ?