Energy Generation by moving Mag Field through Static Steel Core & Copper Coils

[Ufopolitics]

Hi Ufo,


I hope you don't mind if I ask a question about this topic.  I think I am missing something.  I don't understand what the difference is between this machine with the rotating brushes and a regular car alternator.  Both of them are moving a magnetic field inside the stator coils.  And both of them maintain a continuous strength magnetic field.  So what makes the machine of this thread any better than a car alternator.  What am I missing?  Am I misunderstanding what I am looking at?  Thanks for any clarification you can give.


Respectfully,
Carroll

Hello Citfta,




Great question!!!...excellent!!


Sure I can answer your doubts, even though I know that you know perfectly well how both are designed as how they work...
As you may have missed something...


THE SPATIAL GEOMETRY OF THE MAGNETIC FIELD

If you look again at a car alternator...the Magnetic Field is completely Static, no matter how fast you spin the rotor...
Alternators have the Coil, which generates the Magnetic Field, wound around (or parallel we could say) to the rotor shaft...then generating an upper and a lower pole.
The rotor steel core configuration (top and bottom) have these tooth like, which redirects the magnetic poles and alternate them in N/S/N/S/N in order to be facing the Induced Coils and Stator core...


However, the Magnetic Field is always Static (related to main N/S poles spatial positioning)...




And so, what we are going to be doing here is Moving the Magnetic Field through steet cores and coils which are completely static.






Regards






Ufopolitics

[Ufopolitics]

Hello,



Here is my Rotary Switch progress...almost finished, have to set all connecting bolts-nuts...and hook all wires...plus make all connecting 16 wires to be soldered to the armature/rotor of the test small universal motor.


I ordered  a couple of Universal heavier DC Motors...should be coming next week hopefully.




I set my hand there on one pic...so you could compare sizes of the whole rotary power switch...


Yes, I installed a brand new flat commutator, 16 elements...


And made some "tune up" and clean up to the small little motor...which I wound specially for this job a long time ago...in order to consume very little power, as to have pretty good torque...no need to go over 4000 RPM's for this job.




Cheers




Ufopolitics

[citfta]

Thanks for your reply to my question.  I'll keep following along to see how this works out. 


Very nice looking brush/commutator set-up you have built.  Really looks great!


Later,
Carroll

[Ufopolitics]

Hello to All,








THE TANK CIRCUIT IN A TYPICAL GENERATOR





This is related to a typical, Single Phase Home Generator...any wattage


And here I would be specifically relating to the Excitation Circuit composed of:


1- Two Stator Coils, facing each others at 180º, and normally set at 90º to the Main Output Fields...these two coils are made of finer wire than main out Coils, and they have a plug which connects to a Running Capacitor. So, this Two Coils (in series between them) are in Parallel connected to a Cap...


And so, what we have here is simply a "Parallel Tank or Resonant Circuit"...


2- The second part of this circuit are the Two Rotor Coils...which are also in a closed circuit by two Diodes.


I am showing a Diagram of both circuits in one image for clear understanding, to compare and to explain...


At plain start, from rest, any Generator have two small permanent magnets, set at 180º in Rotor Core...which assists in case any magnetic reminiscence in the rotor steel core is gone...
Besides that, if a Generator has been in storage for a long time...it may also need a "Flash Charge"...which is just to charge the Running Capacitor with an external currentof 120V or 220V (if the case)...then our generator is ready to start generating output.


Once the Magnetic Field starts rotating at the required Frequency, (50-60Hz normally) it will Induce an AC Current in Stator Coils, which in term is stored in Running Capacitor...and so...the old  story about Tank Circuits starts the "back and forth" jump of currents...


Point is, that the Exciter Circuit operates in two stages...


1- Charge takes place from the Tank Circuit to Rotor Coils at 90º...to a Full Magnetization of the Steel Core.


2- Discharge of the Rotor Circuit Coils, again at 90º more degrees, into the Output Coils...through Induction or Flux discharge (call it as you please.. ).


Please see attached Diagram of the Charge-Discharge Stages of the Exciter Circuit...


Here are some useful links to a better understanding, plus using the Formulas...and conversions


Calculations and Formulas of Tank Circuits


Calculator finding out one parameter, when having at least two of the three involved (f, L & C) or Frequency, Inductance and Capacitance required to be in Resonance...


Conversion from Microhenry to Henry

The previous Calculator gives results in Microhenry...so to take it to Henry




Well, We all know the Frequency that a Generator operates...it is either 50 or 60 Hertz...


The Inductance of our coils by measuring with an LCR Meter...


And We calculate the Cap value we need to work out successfully.




Note: This knowledge is very useful in order to conduct the tests with the Universal Motor...and be successful.




ATTENTION: ANY NAYSAYER COMMENTS , JUST WILLING TO START DISRUPTING HERE, WITHOUT ANY GOOD INTENTION OF CRITICISM OR CONTRIBUTIONS, WILL BE REMOVED "IPSO FACTO"!!








Respectfully






Ufopolitics

[Ufopolitics]

Hello again,


Today a Universal Motor would be arriving...it is a German build...pretty strongly made...oops...it just arrived while I was typing!!


Here is a pic...


Is a Groschopp, and all connections are outside...in order to set it in series conn. or parallel connections...or to measure each coil individually...as Armature Inductance and resistance right from the two brushes...


It can work with 120V and with 50V...AC or DC...


I also ordered two LCR Meters, different calculating algorithms, in order to compare accuracy...


I will also verify on my lab generators for Equation Formula consistency of all parameters...L,C,R basically...as Frequency is constant.






Cheers








Ufopolitics