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Author Topic: Negative Inductance and measure of Magnetic force.  (Read 165454 times)

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #585 on: March 06, 2020, 02:59:41 PM »
My preliminary tests with backing magnets and "E" cores failed to work correctly because of overlapping the field polarity of the backing magnet on the wrong stator legs. I solved that problem: The backing magnets need stronger positioning to cleanly delineate the leg polarity, and sufficient strength to compress springs between the opposing stator's attraction fields.

The stronger "Backspike" stores it's energy in the Springs. The weaker repulsion pulse merely has the power to neutralize the PM attraction.

This generator should easily self loop to a Microwave capacitor between the power source (24v) and the twin stator oscillator through a recovery diode. A "Field Effect Transistor" or MOSFET can run it silent and vibrationless.

I'm scheduled to pick my transformers up this afternoon.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #586 on: March 06, 2020, 09:45:28 PM »

Here is a video of an attraction demonstration between two Microwave Transformers from a pair of Neo Discs:

https://www.youtube.com/watch?v=-eblTzGHnbY
« Last Edit: March 07, 2020, 09:40:30 AM by synchro1 »

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #587 on: March 07, 2020, 08:00:01 PM »
Here's the cross on a smaller experimental "E" core: The perpendicular positioning of the central leg pole is strengthened. The outer leg magnets are in opposition polarity. The coil generates most of is force in toward the center:


The split poles are half the strength. This configuration doubles the magnets on the central leg!



« Last Edit: March 08, 2020, 01:36:07 AM by synchro1 »

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #588 on: March 08, 2020, 01:33:30 AM »
Interesting oscillatory effect:


https://www.youtube.com/watch?v=Qxw-Qr0l0r8

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #589 on: March 08, 2020, 01:38:47 PM »
Four Neo cubes polarize the middle leg with a North Pole from two directions. Two Neo cubes on each end polarize the end legs with a South Pole.


The "E" core splits one pole to the two ends. They are 1/2 the strength of the central leg; Therefore the middle leg needs twice the permanent magnet force. This configuration solves the problem.


Spring tension is the only remaining obstacle!


 

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #590 on: March 08, 2020, 07:53:42 PM »
 :P
                             

  MAGNETIC FLYBACK AMPLIFIER



Two Microwave "E" core transformer stators with 16 1" Neo magnet cubes attached "Cris-Crossed" and in opposition will attract each other and lock when placed in Chiral adjacency. The size of the air gap and the spring tension would determine the frequency and voltage output of this attraction neutralization flyback recovery "Resonator".

The primary coils work backwards from the way they would as electro magnets.

A recovery diode Mosfet and Capacitor should self loop and trickle charge a wall battery non-stop free of charge! The mass of copper, Weber's of flux and precision tolerances combine to raise the power potential of this generator to the Maximum!

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #591 on: March 10, 2020, 01:49:36 PM »

Take a look at this novel Oscillator:


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

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #592 on: March 10, 2020, 03:31:30 PM »
twin primary microwave transformers in opposition;

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #593 on: March 11, 2020, 02:06:45 PM »

The "E" core magnet positioning has some field characteristics allowing for this innovation:
Current reversing "H" bridge rocker; 2 pins are fused at the end of each 4 pin switch and are connected to the ground. This setup needs two diodes and outputs an AC backspike.

https://www.youtube.com/watch?v=TsjuGSqQmX8

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #594 on: March 11, 2020, 09:09:23 PM »

This is generating 10 solid volts of A.C. flyback output as an "Inverter Amplifier"!

  https://www.youtube.com/watch?v=Teg-qFcPrYs

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #595 on: March 12, 2020, 01:41:00 PM »
"H" bridge schematic. The Stator rocker is attracted to magnet fields of both polarities. The backing magnets to the side and the middle leg magnet of different polarity. The coil pulse neutralizes the center leg and attracts the rocker to the south end reversing the current.

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #596 on: March 12, 2020, 04:55:38 PM »
This A.C. alternator may power a washtub synchronous motor with the "H" bridge rocker.

kolbacict

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Re: Negative Inductance and measure of Magnetic force.
« Reply #597 on: March 13, 2020, 07:55:30 AM »
Is it possible to rectify an alternating voltage without using a semiconductor diode, a tube diode, etc.?
Using only inductors, transformers, capacitors?

shylo

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Re: Negative Inductance and measure of Magnetic force.
« Reply #598 on: March 13, 2020, 12:29:16 PM »
you could store the positive side in a cap ,
the negative side in another cap,
then discharge in the appropriate order.   

but you still need diodes.
artv

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #599 on: March 13, 2020, 02:38:12 PM »
https://www.youtube.com/watch?v=f4M8Rcb9wWk


This is shuttling a ferrite rod with six Neo disc magnets three on each side in opposition polarity.


There are no magnets in adjacency to the power coil, but the two SPDT switches are reversing the current in the oscillator: