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Overunity Machines Forum



Holcomb Energy Systems:Breakthrough technology to the world

Started by ramset, March 14, 2022, 11:07:24 AM

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Ufopolitics

Quote from: Jimboot on July 05, 2022, 08:06:38 PM
Nice work! My halogen will not light at all on 24VAC power supply. Adding more capacitance on the stator side increases the brightness. Have you tried different lamp types? Thanks for the share.

Thanks Jim.

Yes, I have used many lamp types...40, 60, 90 Watts...
I also have Ohmite 1 Kohm resistors to measure...
I also have shunts to add to a Meter in Mv...
Plus the Current Probe...

I have also run an AC Angle Grinder and a Drill...both have Universal Motors as a load...they run strong...but they consume around 2.0 Amps max and when running fast they lower up current, as typical brush motors do. It is interesting how these Motor loads, chop the output sinewave into a positive-negative semi-square PWM...

IMHO, I only use a running cap of low value (25 & 40 uF) for smoothing the sinewave, as I have shown on my videos...but do not get fooled by caps...they do increase voltage at output by a couple of volts...but whenever you add a load, they drop off.
Generators do not use caps on output mains...only on stator exciter coils.

Eventually you will need to move to a real DC rotating field to see the difference...AC Flashing Polarities has its limits when it is stationary, and you already has proven that point.

Generator Stator Coils winding type is not top notch for this systems...

Regards

Ufopolitics
Principles for the Development of a Complete Mind:Study the science of art. Study the art of science.
Develop your senses- especially learn how to see. Realize that everything connects to everything else.
―Leonardo da Vinci

Ufopolitics

Quote from: bistander on July 06, 2022, 09:18:51 AM
https://en.m.wikipedia.org/wiki/Maximum_power_transfer_theorem

"In electrical engineering, the maximum power transfer theorem states that, to obtain maximum external power from a power source with internal resistance, the resistance of the load must equal the resistance of the source as viewed from its output terminals. Moritz von Jacobi published the maximum power (transfer) theorem around 1840; it is also referred to as "Jacobi's law".

Here ya go.
bi

Hello Bistander,

Typically Generators (talking about simple, single phase, sync) have around 4 ohms resistance at their mains output stator coils...
For example, my 900 Watts small Single Phase have 2.0 Ohms on Mains output, and the exciter coils have 5.2 Ohms...see images
so, if I add a 2.0 ohm resistive load, it would be literally shorting out output, or if a high amperage it will burn it or blow it up...no?

EDIT 1 : Another example...On the latest Tests 60W Bulb I have shown...I have 19.6 Ohms on my Out Coils and Bulb have 17.7...so, that is more-less pretty balanced out right according to Jacobi's Law?

So, I guess maybe this law does not apply for Generators...or at least must include Voltage and Amperage at Source Output...in their formula.

Cheers

Ufopolitics
Principles for the Development of a Complete Mind:Study the science of art. Study the art of science.
Develop your senses- especially learn how to see. Realize that everything connects to everything else.
―Leonardo da Vinci

ariovaldo


kolbacict

Do I understand correctly that in the device of Holcomb and the like with a rotating magnetic field, there are two types of magnetic field.  Two types of magnetic field that induce EMF in the secondary winding. A field that changes with time, similar to what happens in transformers. And a field that changes in space. That is, rotating. The first field that changes over time produces the Lenz effect.
And if we place the secondary coils so that they don't use the time-varying field, will we get rid of Lenz?  ;)

p.s.
QuoteI got rid of my tools, parts, and everything related to the experiments I had been doing since 2006.
Why did it have to be done? Couldn't you hide it in a shed?
I don't throw anything away. Only if they don't steal it... :'(

bistander

Quote from: bistander on July 05, 2022, 11:56:24 PM
Jacobi's Law says maximum power transfer occurs when load resistance equals source resistance, so 13.3 Ohm is a good value. You need to stay within limits of winding wire gauge ampacity.
...

Ufo & all,
Maximum power transfer is not the same as rated power output.
Look it up. Wikipedia has decent articles. While you're at it, also look at impedance matching.

There is an infinite range of resistance values. I was simply giving Jimboot a starting point for choosing a load for his experiment. That's all. I was not suggesting anyone run generators at maximum. Notice the bolded sentence in my original post. Although the subject should be well known amongst those working in the field, perhaps I shouldn't have mentioned it.
Carry on.
bi