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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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0 Members and 67 Guests are viewing this topic.

alan

Spinning magnetic field across AC motor stator makes it an ordinary generator, the only difference is there is no mechanical rotation  to create rotation of magnetic field. Lenz law apply.

The across part doesn't happen, the axis of rotation is in the same position as the center axis of the coil (this becomes obvious with the DZ gen). Otherwise you were right.

rakarskiy

Quote from: alan on June 22, 2022, 06:36:52 AM
If the flux doesn't change by growing and diminishing because coils are pulsed, then efficiency is higher. Changing flux through the area of a conductor causes induction and the change is countered by Lenz when amps flow, motional E also moves and separate charges and induce an EMF, but it can't be countered because the EMF and amps are not caused by the changing flux through an area, but by a time varying magnetic vector potential in space, this creates an E-field, which is created by rotating a curled magnetic vector potential by the magnetic poles. Cmiiw

What do you mean by Lenz's rule?

QuoteAccording to Faraday's law of electromagnetic induction, with a change in the magnetic flux Ф, penetrating the electrical circuit, a current is excited in it, called induction current.
The magnitude of the electromotive force responsible for this current is determined by the equation [1]:

E = -dФ/dt

where the minus sign means that the induced emf acts so that the induced current prevents the flux from changing. This fact is reflected in Lenz's rule.

Well, let's have a vector diagram of elements, write them down correctly in order:

Bm = -E; E = -Bi; Bm=Bi

where:
Bm - is the vector of magnetic induction of the external magnetic flux; [Ф=BmS]
E - is the EMF vector of the conductor;
Bi - the vector of magnetic induction of the conductor under current.

we don't write the time, but everything is right about the generation of electricity in the generator phase. Lenz in its purest form, deciphered! The vector of the magnetic induction of the external field coincides with the vector of the magnetic induction of the conductor under current.

Thus, the induction of the phase enhances the induction of the exciter, in the current the flux linkage is enhanced and the generator slows down, that there are forces!

So what is preventing it?

rakarskiy

Quote from: pix on June 22, 2022, 06:42:40 AM
I will give you an example.
A common room air conditioner or a heat pump. Typical COP=3, that means you put IN 1 kW of electrical power and get OUT 3 kW of power in the form of heat.
Is it OU?
No. It is just a thermodynamic pump that taps to ambient heat existing in the atmospheric air. It compresses large amount of cubic meters of ambient air with low grade temperature, let's say 10 degC to smaller amount of cubic meters of air at let's say 40 degC that is useable to heat your home in the winter.
Source of energy is known- ambient air.
Energy may be converted from one form to another, or from "low grade form, not useable" to "high grade, useable".
Do solar panel is OU? No, it produces electricity from "free" solar radiation. We tapped to that source of energy and converted it to electricity.
There is a lot of such "free, low grade forms" of energy around us. We just need to be smart to create CONVERTERS that can turn non useable form of energy into useable.


The same way we could utilise magnetic field of permanent magnet in the flyback mode MEG.
Regarding Holcomb claims, I do not see a "energy source" that could lead to COP>1. Spinning magnetic field across AC motor stator makes it an ordinary generator, the only difference is there is no mechanical rotation  to create rotation of magnetic field. Lenz law apply.


Cheers,
Pix

Do not be upset, understanding will come, read again and think!   

https://rakatskiy.blogspot.com/2022/06/magnetization-of-steel-magnetic.html
----------------------------------------------------------
PS: 1 kW = 1000 J, 3 kW = 3 J. 1<3 no matter what form it goes into, it is more than one, everything else .....


rakarskiy

Quote from: alan on June 22, 2022, 07:09:20 AM
Ф is a product of area, so with Faraday's law, E-field and its product, EMF, is determined by change through an area. E=-dA/dt-∇Ф is a function not dependent of flux and area, and A is changing when a magnetic field is moving, itself having a curled A and E is caused by  'curl free A-vector potential' in Bearden's accent, if you can cause dA/dt while keeping dФ/dt zero, then Lenz's law cannot work against the flux that causes the current, because it isn't changing through the area. Don't even now if it's right, but this is my explanation for the DZgen.
I'll give your post some more thought later on.

This is a utopia, I was considering direction vectors and not generalized chatter! About how dФ and dt appear, your school lied to you:   Ф1-Ф2 / t1-t2 = dФ/dt - time interval delta with different values.

Sincerely.   ;) ;) ;) ;)