Counter Electro Motive Force in a Motor/Generator

ferrite inductor

Counter Electro Motive Force from an Inductor



Hi Norman

What a very very great article you found here talking about converting standard motors to overunity devices using a second set of commutators brushes and harnessing the CEMF.

It is all so easy to understand and makes perfect sense all the way through. I have been "preaching" some.of these concepts and ideas for over twenty years...this person taking it to much more understandable levels.

The 2nd set of brush commutator idea really works well and I have done lots of succesful experiments with them. All I can think to add is he calls for 2nd set of brushes to be "phased" I would add for the timing to be "delayed" a bit with the 2nd set of brushes and this is what he calls "phased" I will guess.

I found about 5 degrees retarded, like an echo, as to when to connect 2nd set of brushes to load or caps gives super good results and the frequency or rpms of motor will decide the exact connection point....also have 2nd switching share same pulse width length with primary pulse width...but just delay it a bit, the 2nd switching. I really like the author saying to input sawtooth DC pulsed in transformers for example, as now the primary will have the CEMF to harness as well as secondary, because of the cut off of current up there at the peak.....and to use this in generators too... in my mind do not input or output "smooth sinewave AC instead chop in and out sawtooth so you can always harness that CEMF.

Anyways thank you so much for that article very inspiring for me at least. Would be fun to know author but not on need to know list...

Kone

Something they don't tell is for it to be more effective winding must be WYE to eliminate self shunting and be OU its easy just cut one end of the wire in the commutator segments in any dc motor rotor and solder it to a common ring,,,,, you can do that is small motors also .... voltage capacity will double.

This i had posted long ago, but people don't read, many just are here to sabotage and distract and others are just collecting information on devices used to make them into useless pieces of shit....

the only thing i say to this people is don't ask for me when they are burning in hell...

(H)

Doug!

A lot of history here behind this concept. You were there with me at the KeelyNet Conference where I had the EV Gray Motors disassembled and explained the inner working of same. In the YouTube video you will see that I pointed out the additional contacts in the commutation slip rings that captured the CEMF sending the spike energy back to the battery source. The motors were powered by DC pulse energy.

I started my research on this idea way back in the early 80s by buying plans from John Bedini for the Tesla Switch using a DC motor with the 2 gel cell 12V batteries being switched in the configuration explained by George. I had extended the motor shaft and had 4 sets of slip rings to mechanically switch between supply and load battery.

DC saw tooth input so you can switch off input power at the saturation point of the BH curve just at the point where the coil impedance drops to an air core coil value as Ole has explained. When an inductor goes into supersaturation the impedance drops. It is at this exact point that you want to switch from supply to load output so as to capture the spike energy of decaying magnetic field. The idea of using a locked rotor configuration falls directly in line with my 5 HP motor set up that gave me the Neutral Spike output. Isolation from supply power with spike energy going into earth ground. This proposal sends the spike energy to a load or back to supply battery.

BTW, John Bedini was sitting right in front of me at the Conference presentation and I asked him to verify some info that I was discussing. That was a great Conference which gave me the opportunity to meet you and see your work in this area. This idea of variable impedance creating the pumping effect falls right inline with the Hyde Patent where that configuration dealt with variable capacitance giving the same pumping effect.

If you take a hypothetical capacitor of X-value of capacitance and charge it to say 1000V and instantly drop the capacitance value to zero (hypothetically) the voltage would go to infinity. Same with an inductor of a high Henry value loaded with magnetic flux energy and you suddenly change the Henry value to a much lower value, you have in effect multiplied the energy (voltage & current) which we see in the ferroresonance phenomenon. It all makes sense when you think it all out. It has been measured at ferroresonance a transformer winding will have voltage spikes at 10X the supply voltage and current magnitude greatly multiplied. Just a matter of capturing that energy and make it do work for us.

Norm

Norm

That is likely what was happening when I daisy chained 10 big dc motors using fwbrs fed 35 volts and ending up with more than 90 volts at the last motor. Doug's idea regarding the rectifier on the brush leads seems to have worked even better than expected, when multiplied over several separate motors. The tread mill motors have a double ended shaft, which makes an extra commutator easy to install. Is this just a mechanical switch timed after the power on sequence to the coils, directing the resultant high voltage of the sudden open, where ever you wish? Perhaps the additional rectifiers supply this same function?

Cheers Warren

Hi Warren

Could be the additional fwbrs in the motor daisy chain downstream cause a delay effect also the FWBR instead of single diode as is normally done to capture the CEMF makes for a juttering delay and machine gun release of the CEMF as opposed to single spike blast. (Maybe)

My theory (one of them) about the delay of connection causes the timing of CEMF spike to line up and cohere with the inherent back emf force at its.peak of " opposing force", and the spike is so sudden and of such high voltage it knocks a chip off of the inherent backemf forces which releases itself from its natural-job of opposing the forward EMF and now this "chip off the block" of backEMF goes in same direction as the spike energy and is rectified as well riding underneath and supporting the spike energy, so there becomes a sudden large current along with the spike ...that is, if the timing is just right when recovery circuit connects which is about a 5 degree delay in time I found with my motors.

Kone

Hi Hermes,

People have been trying this for ages, and it isn't OU. If it was, we'd have had evidence for at least half a century.

Read http://revolution-green.com/conservation-of-momentum/ and think about the principles I've talked about there. It's not impossible to produce an OU system, but you need to use the correct principles in order to actually achieve it.

Best regards, Simon



New Hermes

The generator is SIMPLE. You just need to make sure the generator coils are in resonance. IF they are, they are LENZ neutral, and do NOT put additional load on the prime mover when THEY are put under load. EVERY coil can be put into resonance by changing one of three things, or combination of the 3 things.

Here is a resonance calculator:

https://goodcalculators.com/resonant-frequency-calculator/

Remember, the following ONLY works when your motor is up to operating speed, a CONSTANT RPM. Tesla showed in his patent that he could put motor coils in resonance by winding them with the "Tesla Coil" style windings INSTEAD OF USING A CAPACITOR, which was what others were using in his day to accomplish the same task.

Motor coils in resonance produce NO CEMF (Back EMF) and generator coils in resonance produce no Lenz. Capacitors back then were HUGE cumbersome things. Therefore it was worth the time to patent.

But this kind of coil (wound with two wires in parallel and the ends connected in series) actually put MORE load on the prime move than either a coil with the same amount of wire with ONE long strand or a coil with the same amount of wire and two (SHORTER) equal length strands in parallel, so the fact that there was not an increase in input when the coil was put under load is smoke and mirrors, because it required more energy to turn the rotor past these coils in the first place.

BUT, if you turn the rotor so that you have the correct frequency (rpm x number of magnets) or have the correct coil capacitance, Lenz CAN be neutralized. ANY coil can be put in resonance at the correct frequency. OR you can simply add a capacitor to your coil to change its capacitance. Look at the variables in the resonance formula I just gave you. Change the EASIEST one for you and make sure all your generator coils are exactly the same. Then you just have to wait until the motor is up to the CORRECT rpm before putting the generator coils under load.

David



New Hi Simon,

Do you find anything wrong with David's reasoning about no lenz law at constant speed and generator coils in resonance?

Best Wishes, Hermes



New Hi Hermes,

Use a bit of logic here. These people are telling you that a certain arrangement will work, but have you heard from anyone that it actually does and they're getting free energy out? I'm sure you'd have heard if it worked.... Many people are probably trying various ways to get past the back-EMF that motors and generators produce, but so far there's no actual system you can test that actually does that. Yep, stories about people having done that, but the machine that did it got lost or destroyed, or the dog ate it. There's nothing testable.

Variations of this basic idea have been tried by many people. It didn't work. Unless you do something significantly different, such attempts will continue to not work, because that's the way it is. Thus adding in more capacitors or coils, or getting the timing right and getting resonance going, won't be a significant change, and still won't work.

There's maybe a significant change possible if you use a high-enough frequency that the phase of the waves varies enough across the system. Note that 1GHz is about 33cm wavelength and that's well above the frequencies that people normally use in such systems. Then again, with a motor you'd be needing to put the energy into the wave, and to get energy out that wave would be tapped and thus lose that energy, so I'm still not seeing a way to get something working here.

Best bet is to build a reactionless drive (see Mike McCulloch's QI) and make a motor using it. That should work. Space-test for this gets launched on the 7th November this year.

Best regards, Simon



New Hi Everyone,

I have invented a circuit that uses two inductors as a source of energy. Norm wrote: "with an inductor of a high Henry value loaded with magnetic flux energy and you suddenly change the Henry value to a much lower value, you have in effect multiplied the energy (voltage & current) which we see in the ferroresonance phenomenon."

http://gratisenergi.se/cemf.htm

When the voltage across the 1Henry3 inductor turns, the smaller 0.013Henry inductor also leads and together they provide energy to the lamp. A visual comparison with the lamp directly driven from the frequency generator and the lamp in the circuit shows that the lamp in the circuit shines barely weaker.

Not bad considering that the 1N 4007 diodes are made for mains frequency and are regular silicon diodes and not Schottky diodes and that the T-409K transformers do not have a ferrite core, but are made of transformer sheet for low frequencies and not 500kHz.

Attached is the electronics diagram:

http://gratisenergi.se/cemf.jpg

Counter Electro Motive Force in a Motor/Generator

two stage inductor

Counter Electro Motive Force from an Inductor



Best Wishes, Hermes



New Thanks!!! Hermes.
Two ways to achieve this "Multiplication"!
Vary "Inductance" or "Vary Capacitance"!
The "Non Nuclear" Magnetic Flux Compression EMP generators demonstrate this phenomenon.
"Totally cancelling" both Inductance and capacitance in a totally saturated and charged system results in the conversion of
"Electromagnetics" into "Magneto-Electricts"! "EMP"!

See: Super Light, by John Milewski.

https://www.aetherforce.energy/wp-content/uploads/2018/04/John-Milewski-Superlight.pdf

Norm



New Hi Hermes

Looks like you create ferro resonance within the core of the second
transformer via the sudden change in impedance?
Are the diodes necessary?
Thanks for the ideas and circuit drawing...
Kone



New Hi Kone,

I have not studied ferro resonance and I have not calculated the impedance of the two inductors at 500 kHz. 64 ohms and 1ohm2 are the DC resistance of the inductors. Note that a square wave consists of many sine frequencies that have decreasing amplitude on both sides of 500 kHz.

At 500 kHz, the impedance of 1Henry3=4,082,000Ω and the impedance of 0.013Henry at 500kHz=40,820Ω

Only the diode under 4*1N4007 is necessary. The rest are protection diodes that may fulfill their function. In any case, the 2 diodes connected to the frequency generator are probably necessary to only load the 1Henry3 inductor with one half-period. The value of the inductors is not critical but there should be a difference of 100 times.

I used 2 inductors from 2 T-409K transformers.

Best Wishes, Hermes



New Hermes!

"Ferroresonance"!

https://cadickcorp.com/wp-content/uploads/2020/08/TB004a_Ferroresonance.pdf

"Great" review of this phenomenon.
All Engineers want to "Mitigate"!
I want to "sustain" the resonance effect since the "Voltage and current" are multiplied by 10X.
I was doing a file called "Ferroresonance Capture"!

Norm



New Hermes!
Added note: My Lab in Garland, TX (NE Dallas) was 1/2 mile from Cadick Corp so I was able to visit those Engineers.
Also "witnessed" the total destruction of a very large "Substation" transformer tripped into "Ferroresonance "!

Norm



NewHi everyone,

I have modified the CEMF circuit to be able to measure the input and output power. I am not happy with the waveforms. The input voltage across the two diodes+100 ohm resistor and the 1Henry3 inductor is almost completely like a square wave.

But the output voltage across the bulb is reminiscent of a sine wave and the current through the 1 ohm and 100 ohm resistor is spike-shaped and reminiscent of each other from what I could see with my 30Mhz oscilloscope.

The input power is 20 volts peak to peak and 20 milliamperes peak to peak. The output power is 12 volts peak to peak and 1 ampere peak to peak. It is impossible to calculate the actual input and output power due to the spikes in the input and output currents.

Probably the only way to be able to measure the output power is to rectify the output voltage. Anyway, the two-stage inductor circuit is proven.

Best Wishes, Hermes

Attaching the picture of the measurement circuit http://gratisenergi.se/cemfmeasurement.jpg

input vs output




New Hi Simon,

Please read my updated page at:

http://gratisenergi.se/cemf.htm



New Hi Everyone,

I have invented a circuit that uses two inductors as a source of energy. Norm wrote: "with an inductor of a high Henry value loaded with magnetic flux energy and you suddenly change the Henry value to a much lower value, you have in effect multiplied the energy (voltage & current) which we see in the ferroresonance phenomenon."

Simon, do you agree that the only way to know for sure is to rectify the spiky output current to direct current?

See the measurement circuit at the of the page.

Best Wishes, Hermes



New Hi Hermes,

Where exactly is the asymmetry in this circuit? The frequency isn't high enough to exploit the small asymmetry from the time the signal takes to travel, and I'm not seeing anything there that would exploit that time-delay anyway.

Here, you're using AC, and measuring only the RMS voltage and RMS current, and probably there's not a true RMS measurement here but instead an approximation based on assuming it's a true sine wave and not distorted, whereas of course it is distorted. You aren't measuring the phase difference, or alternatively measuring the voltage and current at a high-enough rate and multiplying them together to find the actual power at each point you measure, then sum them (integrate) to get a valid answer.

Thus what you're claiming as the power is clearly inaccurate.

This error of ignoring the phase for AC, and thus not measuring the real power being delivered, is such a common mistake for Free Energy research it really needs to be looked for as standard.

Note also that phase only really applies when you've got a perfect sine wave at the point you're measuring. If it's not a perfect sine-wave then phase becomes an approximation and the further you get from a perfect sine wave the less accurate the approximation. Once the wave shape is obviously spiky the approximation will be way off.

You can avoid all the difficulties of A measurement by rectifying, smoothing the result with a large capacitor, and measuring the DC voltage and current. You could also use a resistor and measure how fast it heats up a weighed amount of water to determine actual power. The light-bulb is of course a resistor, though heat-transfer is a bit more difficult there.

In an inductor, the energy is stored in the magnetic field. If you suddenly change the inductance, the inductor still only has the same field to draw on to deliver energy. Note that if you use an inductor with a core (ferrite, Iron, or some other magnetic material) then once you reach saturation of that core the inductance drops, maybe dramatically. Generally, the inductance of a cored inductor isn't a constant, depending on current, and we approximate the inductance with a number that only actually applies at a particular current. Thus if changing the inductance value generated real energy, it would be commonly seen, since in real life the inductance always changes as you charge a cored inductor.

The problem really boils down to "how do I get an asymmetry into the system such that the conditions for putting energy in and getting energy out are significantly different?". Given that any coil stores energy into the magnetic field, and also takes energy from that field when it delivers energy, that symmetry is very hard to break - you only get out of the field the energy you've just put into it. You might get it out with a spiky waveform or with some delays that fool your meters into over-reading the energy, but the energy you get out is limited by what you put into that field to begin with. Might be confusing because you can put energy in and get it out either with electrical or mechanical energy, but it remains that you need to put energy in and that's then the amount you can get out unless you break a symmetry.

The question of "what is an asymmetry" is less easy to answer. It ought to be pretty obvious when you see it though.

Best regards, Simon



New Hi Hermes,
50%:50% duty cycle waves contain a great number of odd harmonics and very low levels of even harmonics.
For example if we dial up 1000Hz as the generator fundamental, it would contain 3KHz, 5KHz, 7KHz etc in varying amplitudes.
The only reason we see the waveform visually as a square wave on our scopes, is that the scope sums these odd harmonics arithmetically.
If we look at a square wave on a spectrum analyser, designed to show a frequency vs amplitude display, we'd see all the true components (barring any DC).
All these harmonic frequencies react differently in both phase and amplitude to each other when confronted with a reactive load.
I'm just trying to say, square waves are still made up from a great number of sine waves. (Dictated by the duty cycle, rise and fall times of the square wave).

Also when we view a square wave balanced about zero it's important to remember.
When the waveform is above the zero line our voltage is positive and so a current passes from generator to our to our load via a diode in this case.
However when the applied waveform goes negative, the diode blocks current from passing backwards from load into the generator.
So effectively only the forward current and voltage is doing any work, perhaps only 50% the input power waveform.

Gerry



New Hermes!

https://electronics.stackexchange.com/questions/416070/what-would-be-the-consequence-of-the-inductor-saturating/454022#454022

Norm





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