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Author Topic: Negative Inductance and measure of Magnetic force.  (Read 165553 times)

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #435 on: December 18, 2018, 02:53:45 PM »

                                                  Electro-magnet comparison   


When the "Electro-Magnet" is pulsed, the same field is generated in the coil wether there are permanent magnets attached in attraction or not. The difference is; The permanent magnets reinforce the "Flyback", and invert and transform the output. 100 Newtons of EM force with an equal force in permanent magnet Gauss, will double the "Flyback" as an A.C. sine wave of transformed voltage. The permanent magnets don't act as a resistance against the EM field. The EM field simply fills the available space around them. Flyback load has no effect on input. The EM input is in no way affected by the attached magnets, but the "Flyback" is strengthened. This BEMF output has been carefully measured by the tester, and when built like the prototype, returns the equivalent power of the input pulse. Naturally, a piezo transducer would deliver a C.O.P. of 2. This is a "Free Lunch"!


The BEMF output from the oscillator with the laminated stator only and no magnets attached is a pulsed D.C. of half the power.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #436 on: December 18, 2018, 04:12:10 PM »

                                                  Submerged ballon metaphor.

Submerging an air filled balloon will increase the air pressure in the balloon. Attaching permanent magnets to an electro magnet in attraction will increase the "Implosion Pressure" of the BEMF in a similar fashion when current is interrupted. Magnet attraction strength compared to depth of air ballon submergence.


It doesn't cost anything just to stick a permanent magnet on an Electro-Magnet.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #437 on: December 18, 2018, 08:54:32 PM »


                                          Magnet increasing flyback

This is a high water mark video: The tester refers to the "Sweet Spot"; This is where the permanent magnet Gauss matches the magnetic core and coil strength. The increased brightness does not increase input draw.


https://www.youtube.com/watch?v=GRnN7DeYHvU

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #438 on: December 20, 2018, 02:36:21 PM »
I believe that it might be possible simply to connect the Oscillator BEMF storage capacitor in parallel to the battery source, like "Luc's" circuit and disconnect the battery positive as Luc does and have the Oscillator continue to self run as Luc's Toroid. I haven't tried this yet, but If it performed that way and generated piezo output, there'd be no reason to ever want to turn it off.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #439 on: December 21, 2018, 02:22:58 PM »

                                                         Belanger's self runner

Look how nearly identical Marc's circuit is to Luc's: Take notice of the magnet and central positioning in adjacency to the twin counter wound coil intersection:

https://www.youtube.com/watch?v=QOh1aeIFBXU


Both these circuits power self runners but neither generates any physical force from the magnet field oscillation! In both circuits the permanent magnets reinforce the flyback to a level above the input power. I believe the physical oscillation of the magnet armature acts as as secondary feed back.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #440 on: December 22, 2018, 12:28:59 PM »

improvement;

Galfenol converts energy with high efficiency; it is able to turn roughly 70 percent of an applied mechanical energy into magnetic energy,

https://www.youtube.com/watch?time_continue=9&v=LhRCOWRJV3w

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #441 on: December 23, 2018, 03:17:38 PM »

                                               Elastic band counter pressure.
I rebuilt this version of the oscillator to run with a capacitor in parallel with the power source to see if it will continue to run with the power wire disconnected from the source transformer. Look how the rubber band helps balance the attraction force:

https://youtu.be/q6f9FcvIRHo

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #442 on: December 23, 2018, 08:31:27 PM »

                                                      Increased flyback with magnets.

I've never seen this demonstrated before!


Compare the flyback flashes; First with the magnets attached in attraction to the electromagnet and second; with the magnets detached:

https://www.youtube.com/watch?v=kClQviOvywY


synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #444 on: December 24, 2018, 12:21:44 PM »

Here's Luc's watermark video of amplifing power by sparking across a Neo magnet. In my video we see an electromagnet attached below the Neo sphere; What effect do you think connecting the electro magnet to the oscillator coil and running a recycling diode across the electrodes would have on the EM force field?: Look at the voltage I'm generating off two 1.5 volt AA batteries in series!

The bonus here is that, as I demonstrated in the last video, the magnet not only amplifies the spark, but it strengthens the flyback from the "Electro-Magnet" coil. A third dividend would come from recycling the increased flyback through a diode positioned between the coil wires instead of lighting LED's. It would increase power to send the spark through the Neo magnet on the oscillator armature.

https://www.youtube.com/watch?v=wRWwFxNZZxc


https://www.youtube.com/watch?v=6BDA...n5ayZlb5K_cwaA

What I've been designing here is a speaker in reverse. The oscillator coverts mechanical vibration to electrical power through the "Sono-Battery". This vibration generates electricity. This is the opposite from a speaker that coverts electrical signals into kinetic motion.


This version would simply run with an oscillating "Reed Switch". The "Sono-Battery" can convert higher vibration frequencies. We amplify power three ways. One; We send the spark through the magnet. Two; we increase flyback by attaching the magnet to the EM coil. and Three; We recycle this doubled flyback by looping diode. This would jitter a magnet free of charge on a bell tub with a Gafenol hydro coil.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #445 on: December 25, 2018, 05:39:40 PM »
                                      Flash camera discharge for sheer pulse.


What effect would jolting an electromagnet with a flash camera discharge have on the force field?


]https://youtu.be/jp-eOLuRLSs


https://apis.mail.yahoo.com/ws/v3/mailboxes/@.id==VjN-1X9NaLC9ZX3FaL6CGMuswusjkt9d1-tx3R3qM3BRpHb3fu55JdZSfkPWvGRe0gruGl2LEeEb8L4Fd0GBJs5fOA/messages/@.id==AKKaZ95QSWVLXCJzJgLOwGLY3l8/content/parts/@.id==2/thumbnail?appId=YMailNorrin


Connecting the flash camera circuit to the SPDT oscillator would place the sono vibrator it in the "Richter scale" range.


synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #447 on: December 27, 2018, 07:14:52 PM »

2. Optimal design of the coil gun
2.1. Coil gun system

Coil gun system propels the projectile by electromagnetic force caused by Fleming’s right hand rule when the electric current energizes the electromagnetic solenoid coils. The schematic diagram of electric circuit for coil gun launching system is shown in Fig. 3. The electromagnetic coil is energized by discharging of a capacitor.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #448 on: December 27, 2018, 07:48:03 PM »

Create an electromagnetic coil. An electromagnetic coil is a device that is made up of two distinct yet integral parts: a conductor and a core.[3] In this case, your iron rod will be your core and your copper wire the conductor.
Wrap your copper wire tightly around your core, leaving little to no gaps in your windings.[4] You should leave excess wire at the beginning and end of your winding so that you can connect your coil to your flash capacitor.
Image titled Make an Electromagnetic Pulse Step 3
3
Solder the ends of your electromagnetic coil to a capacitor. A capacitor is generally a double-pronged, cylindrical shaped component found on most circuit boards. Your disposable camera should have a capacitor for its flash.[5] Be sure that the battery of your disposable camera is removed before attempting to solder the ends of your coil to the capacitor, or else you could get a nasty shock.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #449 on: December 27, 2018, 07:52:48 PM »

Disposable flash camera coil gun:

https://www.youtube.com/watch?v=E2DBM6lz7q4


The BEMF from the power coil gun can easily loop to the discharge capacitor through a diode wired to an SPDT switch

Rocking the charge in and out of the discharge capacitor is a bit different then charging the source battery with the flyback output.
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