An Electromagnetic Generator System

An Electromagnetic Generator System

Casey Rodgers

2/27/2010 - 3/1/10

The system presented relates to a motor-generator (like the Alexander patent US3913004 [4]) and a high voltage and light weight generator which powers the later. To really explain how this system can work is by showing how the vector potentials are relating in a non-symmetrical gauge of the Lorentz condition [1]. The explanation I will show is less complex and involves showing that by using a high voltage input in the motor windings, the high voltage output of the electric generator can provide the correct energy for the motor to run itself.

The schematic that I have come up with for the power generating system is based on Harold Aspdens lecture in Berlin (figure 2) [3]:

“I want you to imagine that you have discovered an electrical capacitor that you can charge with energy and which, on discharge, gives you double that amount of energy as output. It is as if you can perform magic, though you are merely dreaming.

How would you turn this into a practical device? The problem you face is that the capacitance is quite small. Let me tell you how I would do it.

I would connect two identical capacitors through an inductive circuit to form a resonant system and let the energy oscillate between the two capacitors, as one discharges whilst the other charges. I would draw power off, as, for example, by incorporating an electrical load denoted R in the Fig. 1:

Fig.1

Now, the chances are, that if I built such a device it would not work because of that low capacitance property and the energy loss owing to the resistance of the inductive circuit. So, exercising my ingenuity, I would connect a high d.c. voltage V to the capacitors (see Fig. 2), knowing that this additional source could not deliver energy continuously, once I had switched the device on. The reason is that d.c. does not flow through capacitors.

fig.2

For a high enough d.c. voltage this would, as I can verify by basic electrical theory, have the quite remarkable effect of making the energy oscillations escalate in strength sufficiently to overcome the resistance loss problem. I would then surely have a working 'free energy' device.

If I did not use that high voltage d.c. polarizing source then there is still the possibility that I could get a self-sustaining oscillation and draw as output a small amount of 'free energy', but only if I made sure that the inductors were quite large and wound from thick gauge wire so as to have a very low resistance.”

The idea is to provide a high voltage to an AC oscillating system to keep the voltage potential constant and maintain the same power of the AC (figure 3). The high voltage DC in this case in a unipolar sparking mechanism identified with magnetic spark gap. The capacitors connected to the motor will have slip rings to control the commutation to the motor (not drawn in figure 3). Thus the energy forms a loop from electrical (coil 1) to mechanical and back again. The whole time this is happening the field energy from the radiated AC wave energy is being transformed into electrical energy (in coil 2) for a load.

fig. 3

This works when velocity in eq.1 creates enough electrical energy off of the momentum (p=mv). This starts by showing that Ampere’s law [eq.3] and Faraday’s law [eq.2] can be simplified as [2]:

E=vXB eq.1

(Faraday’s law with middle term- potential vortex) eq.2
(Ampere’s law with middle term- eddy current vortex) eq.3

The motor-generator is two coils which provide torque to a permanent magnet rotor. The basic assumption that I make is that the power from the electric generator is equal to the power of the first (input) coil of the motor-generator [eq.4]. The power of the second (output) coil is roughly equal to power input (induction) and the movement of the B-field from the permanent magnet in the rotor [eq.5]. From this equation we see that the movement of the magnet in the presence of the conductors creates extra voltage thus increasing the power. The power of the mechanical rotor is less than the input power but when the resonance between voltage and speed are met the mechanical power is equal to the power of the first coil [eq.6]. The power for the load is then limited to the amount of inducted power from the permanent magnet or how much power the electric generator can create before the system loses its speed which is equal to the Power available as stated in equation above.

(Power input to first coil.) [eq.4]
(Power output to second coil) [eq.5](Mechanical power- Torque and angular velocity) [eq.6]

Where

Now we must examine how torque is being created by an electromagnetic force interaction from coil 1 to the permanent magnet. This torque is described as the cross-product of the length of rotor and the tangential force. The torque is also related to the angular momentum [eq.7]. This force is shown to be an electric and magnetic force but we see that since force is mass time acceleration, the acceleration creates an electromagnetic wave which relates to induction and an extra change in flux in the induction of voltage to the second coil by the Poynting theorem but more generally described in this paper by Induction.

(Torque and angular momentum) [eq.7]

(Force) [eq.8]

By having less current flow in the first coil of the motor-generator there is less power loss. If the motor efficiency is high enough then there will be enough mechanical energy for the high voltage generator. What we find is that the energy output is greater than the mechanical energy which is equal to the input energy.

The drawing (figure 1) of the vectors when the input coil starts at center shows how the electromagnetic force between the coils and the permanent magnet creates electrical power and mechanical power. This happens by the electromagnetic wave which creates a torque and

an induction on the second coil.

Figure 1

The idea behind engineering this is to make an estimation of the amount of energy consumed by coil 1 versus the amount of energy created by the electric generator. We can make an estimation of this by looking at the amount of energy stored in the capacitors of the electric generator vs. the capacitors of the motor-generator circuit. Thus to make the resonance of the system efficient one could assume like Tesla that the following equation is going to be the best: [LC]1=[LC]2. So by assuring that the energy storage potential of all the LC oscillations are the same the efficiency is maximized in the system and the resistance losses can be low.

List of terms:

Conductivity σ

Magnetic field B

Magnetic field strength H

Velocity v

Angular velocity (omega)

Angular momentum L

Momentum P

Electric field strength E

Current (i)

Voltage (V)

Charge q

Magnetic flux (Phi_m)

Time t

Inductance (mutual) L

Permeability (mu_not)

Permittivity (epsilon_not)

Electromotive Force (volts) (xi) (the E looking thing in equation 5)

Bibliography:

[1] - M. Walters et al, “Intorducing the Practice of Asymmetrical Regauging to Increase the Coefficient of Performance of Electromechanical Systems,” N.C. A & T State University.

[2] - Konstantin Meyl, Scalar Waves­, 2003

[3] - http://www.energyscience.org.uk/le/Le27/Berlin.htm Page 1 of 11

LECTURE NO. 27, OUR FUTURE ENERGY SOURCE - THE VACUUM!

Copyright, Harold Aspden, 2002

HAROLD ASPDEN

LECTURE FOR BERLIN MEETING

June

[4]- US3913004, Alexander, 2002