Electromagnetic generator, without rotation of the magnetic rotor in self-propelled mode.
Electromagnetic generator OverUnity (youtube.com)
An invention that is interesting in its simplicity. Park Jae-soon's solid-state power generator Inventor Park Jae-Soon's patent.: https://patents.google.com/patent/US8629588B2/en?oq=8%2c629%2c588
A device for generating electricity using a brushed DC source that rotates with a field pole generator, the device for generating the DC source US8629588B2 (Simply put, a solid state oscillator with a mechanical switching device)
The present invention relates to a device for generating power by means of a brushed DC source that rotates with an excitation pole generator, the device comprising: an excitation pole generator having a plurality of iron cores around which a coil or wire is wound; a winding wire used for generating power, the winding wire being formed to be wound around the excitation pole generator; a commutator that is arranged at one end of the generator.
Type of installation from the patent
The invention is quite simple, from a design point of view. If in a collector generator the armature with collector blades in fixed brushes rotates. In the proposed variant, the armature is stationary, and is placed in the stator, with a slot winding of the generator winding. A small drive motor rotates the brushes around the collector, thus switching the armature electromagnets and creating a rotating effect of the armature field.
(Addendum)
Last year, a similar principle was also proposed by a searcher from Russia. Unfortunately, he could not move further from the achieved point.
Video of the experimental setup. The rotor and stator are stationary, only the brushes rotate around the collector-lamella assembly, which is stationary with the rotor. My sketches, suggestions, which quite overlap with the project discussed in the article.
Collector and brush assembly
The rotor should form a two pole or more efficiently a four pole design Two phase alternator winding. To begin with, a rotor with power drive to rotating brushes should be made. In the grooves lay one coil of the phase and determine the best EMF. Then calculate the phase and make the stacking of its winding.
SUMMARY: All that is present in this invention is the same technology of Clemente Figueras. This principle was probably realised by the Spanish engineer Clemente Figuera. Why I think so, you can read in the material: GENERATORS CLEMENTE FIGUERA 1902
(Addendum)
A researcher under the nickname UFOpolitic has conducted mongo experiments to create such a setup. Follow the link to the OverUnity.com forum to learn more: https://overunity.com/19085/energy-generation-by-moving-mag-field-through-static-steel-core-copper-coils/
https://www.youtube.com/watch?v=7ZgO9ScLczw
https://www.youtube.com/watch?v=UrCfcG6me7s
(Addendum)
Further research led to the discovery of an interesting Japanese patent 発電装置 Generator JP2004140991A (PDF) Shoji Haneda
2002-09-27 - Priority JP2002284401
2003-09-26 - Application submitted by NTT Data Corp
2003-09-26 - Priority JP2003335615A
2004-05-13 - Publication JP2004140991A
2006-11-22 - Request granted
【課題】発電装置において、インバータ等の変換器や従来系統連系に必要な構成をできるだけ少なくし、低コストで実現すること。
【解決手段】界磁巻線１が巻かれて励磁される固定子鉄心２に対し回転子巻線４が巻かれた回転子鉄心５を整流子８とともに回転させる回転機にあって、整流子８に接触しつつ同期電動機９によって回転されるブラシ１２と、このブラシ１２間に直流電圧を印加する直流電源１４と、回転子６を回転させる風車７と、界磁巻線１の励磁電源および同期電動機９の駆動電源として接続した交流電源とを有する。
【選択図】 図5
[PROBLEMS] To realise a low cost power generator by minimising the number of converters such as inverters and components required to interconnect conventional systems.
The rotating machine rotates a rotor core 5 around which a rotor winding 4 is wound together with a commutator 8 for a stator core 2 around which a winding 1 is wound and excited. A brush 12, rotated by a synchronous motor 9, while in contact with 8; a DC power source 14 supplying a DC voltage between the brushes 12; a windmill 7 rotating a rotor 6; it has an AC power source connected as a drive power source for the synchronous motor 9.
A power generator comprising a rotor with rotor windings and a stator with stator windings and generating power output from the stator windings when the rotor rotates, A power generator, characterised in that the rotor windings are excited by a DC power source via contact switching means, which is energised with a predetermined cycle. The power generating device according to Claim 1, wherein the stator winding is connected to an alternating current power source and is excited by alternating current. (2) An electric generator according to Claim 1, characterised in that the rotor winding is formed by an arrangement of unit windings in the circumferential direction of the rotor core, all unit windings being electrically connected windings. The rotor winding has an electrical input/output terminal for each unit winding, and the electrical input/output terminal is energised from a DC power supply via contact switching means, and each unit winding is made.4. The generator according to claim 3. , wherein the rotor core rotates with a predetermined cycle in the circumferential direction. The rotor core has a set of unit windings, each set having an electrical input/output terminal, and power is supplied to the electrical input/output terminal from a DC power supply via contact switching means. 3, characterised in that the rotor core in which each unit winding is housed is driven to rotate with a predetermined cycle in the circumferential direction. The power generator according to Claim 1, characterised in that the DC power source comprises both a voltage source and a current source. The power generator according to Claim 1, characterised in that the contact switching means has a commutator that rotates as a unit with the rotor and brushes that rotate independently in contact with the commutator. The electricity generator according to claim 7, characterised in that the brush is driven to rotate by a synchronous motor.
It is enough to look at the picture and the date, the question of the priority of the idea shifts more and more to the depths of the past years. Patent Shoji Haneda, is based on the model of the simplest electromagnetic generator with a core, when you look at the details you can immediately see the whole algorithm of work to induce EMF in the winding of the generator. The author took the design of the simplest electromagnetic generator (position A) and replaced the rotating magnetic rotor in it with a static magnetic rotor in which the electromagnets are switched on the base of the collector brush assembly (position B).
The induction of EMF in the generator winding occurs only on the conductor section that is induced inside the magnetic circuit. This is fully consistent with the transformer EMF formula. Magnetic force lines of magnetic flux do not cut (cross) the conductor.
E = 2π (Φ = ∆B*S)f /√2; at the moment (2π/√2=4,44) Е = 4,44Φf
The slide shows all phases of one EMF induction period during the rotation of the magnetic flux in the rotor. Does it matter the physical rotation or rotation of the magnetic DC field in the electromagnet switching system. One thing to take into account is that the cross-section of the magnetic core in the total addition of the electromagnets' cores should correspond to (or better slightly exceed) the cross-section of the stator magnetic core on which the generator winding is placed.
Why I say that, you can read it: A transformer with a mystery - "how"?
More interesting material: "The invention of the electromagnetic generator"
How is current generated in a closed circuit: "EMF, CURRENT, VOLTAGE, RESISTANCE."
In my opinion UFOpolitic made a mistake when orienting the maximum EMF to the placement of the phase windings in the slots and the coverage of the pole radiation of the rotor to the stator.
This is what this solution looks like, which you will find in any common school textbook. It echoes the winding of the field winding in a conventional single-phase synchronous generator. But the power winding is stacked in the grooves so that its tab is placed neatly in the space between the poles. Usually 4-5 grooves are used for laying one pole and the same number of grooves on the other side. I have marked the locations of the phase wires (1/2 phase) in the figure with rectangles and red arrows. With a little bit of imagination I placed the UFOpolitic rotor in a stator with 48 slots. I got a six-phase design. YouTube channel with UFOpolitic experiments. ufopolitics - YouTube
Each phase has 4*2=8 slots. Thus, out of 48 slots, we get 6 phases (48/8=6). Each phase can be displayed separately or combined into a complex star. Everything must be checked experimentally. You can also check it by placing a transformer between the rectifier and the phase.
A special feature of the rotation modeling should be the constant component of magnetic induction at the real poles of the rotor during its movement.
UFOpolitic has set up a forum where this design and others like it will be discussed. overunitymachines.com
The peculiarity of rotation modelling, should be a constant component of magnetic induction at the actual poles of the rotor at its movement relative to the stator!
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(Supplement 2024, January, 3)
A video of an experiment, with a similar static generator design, where the static rotor solenoids are switched via an external collector-brush commutator has recently become available to me.
Electromagnetic generator OverUnity - YouTube
The picture below is a photo of the installation, voltmeter readings on the multimeter, battery charge before start-up #1 (10.57 V), and in the process #2 (11.57V). On the right is a simplified diagram of switching the design to a common battery. Let me explain what we see. We see a rise in voltage on the battery, which indicates that it is charging during operation. The main point is that the battery cannot charge and deliver current to the load at the same time. So to operate the excitation system (commutator motor and rotor solenoid excitation), the current comes from the stator phases, which are connected in parallel, through diode bridges. Thus, there is a clear excess of power in the system, which provides energy self-propulsion of the system, excitation of the rotor electromagnets, rotation of the commutator and battery charging.
When analyzing the stator winding of the plant, it is tentatively seen that the authors have made the winding for four active magnetic poles of the rotor. In fact, everything that I suggested when analyzing the operation of Robert Holcomb's power generator. [Holcomb's Energy System - FREE ENERGY]. It makes no difference how to activate the switching of electromagnets according to a given algorithm, as long as a certain part of the electromagnets is always on at the active pole. For example, we have two electromagnets that are turned on to maximum at some point. Between the active magnets, one electromagnet (gray) is turned off, just the zone where the magnetic flux focus is formed for the maximum EMF. One is switched off at the end of the circuit, one is switched on before the circuit to create movement of the magnetic poles, and the third remains on. The figure below shows exactly how the solenoids are switched to create pole torque in brushed and solid-state DC machines.
https://kratko-obo-vsem.ru/articles/dc-machines-with-semiconductor-switches.html
In order to ensure tap-change operations and a flux-free zone for toroidal emf induction, the inter-pole solenoid must be switched off during peak-excited tap-change operations. This also applies to the switching of DC motors with a brush-collector assembly. The brush closes three contact lamellae at once, providing a short circuit to the windings to be disconnected.
Judging by the information coming in, the author of the video used a standard armature from a DC motor, rewinding only the stator, and when the armature and stator are connected, there is virtually no gap between them. Thus the armature has two poles, the laying of phase windings for generation can only be done diametrically. Only the stator was rewound. Based on the nine diode bridges involved, we can conclude that the author has nine separate phases..
I received screenshots of the parts the author used. So all my assumptions are correct.
I pointed out to the guy who replicates the author's design that when connecting the load to the phases, the excitation current to the rotor electromagnets should decrease slightly. This effect was fully confirmed, much to his surprise. The guy is a certified electrical engineer.
This effect is the reason that the magnetic flux in the core from the phase and excitation current strength is added. This is the first sign that the system is operating in generator mode, not transformer mode.
To understand what kind of EMF should be generated just study the material where I have chewed up all the points on the example of simple calculations: EMF and current force.
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[28-10-2024 ] There is information from another garage handyman who has been reproducing, or rather experimenting with, a static generation system using a mechanical collector-brush commutator switching windings in the armature from a DC motor. He tried out several armatures and stators from AC motors. In all of his experimental runs, the drop in current supplied to the exciter brushes from the moment the load is switched on is clearly evident. This fact indicates that the device is operating in the mode of generating EMF from the magnetic field in the system, rather than in the mode of conversion between the armature exciter windings and the stator phase winding.
PS.
I was told that the author of the video does not agree with my view of the essence of the processes. Dear, no one prevents you from presenting and publishing the essence of your meeting and proving that I am wrong. I have stated what I came to in my research much earlier than your replication of Park Jae-Soon's patent US8629588B2 2014-01-14 (priority of claims 2009-07-09 KR1020090062765A Korea). No matter how you switch the coils, the algorithm can't be different since in similar devices (wire in the stator slot) the magnetic flux force lines don't cross/cut. There is another interesting commutation, but it belongs to a slightly different design.
So that there is no doubt as to whether your Overunity installation works, the wiring diagram for the installation should be assembled according to the diagram below:
We have a DC circuit with loads: a mechanical commutator for the rotor solenoids, a DC motor to move the commutator brushes, an additional third-party load, a ballast battery, and an AC circuit from the alternator stator phases that are shorted into the DC circuit via diode rectifier bridges.
Before starting the system, switch on only switch S1 beforehand, fix the amperage (A) on the ammeter in the circuit of the battery minus terminal. The voltage in the circuit, it should sag slightly. This will be the discharge current of the battery (the ammeter will show the direction of the discharge current). Next switch on the switch S2, connect as a source of EMF from the generator phases. Check the voltage in the circuit, and the current in the two ammeters. If the current direction on the battery ammeter has changed direction, it indicates that the battery is being charged and in this case the battery has become a load. Next, switch on switch S3 additionally and check the system capabilities.
If the battery continues to discharge when the phases are connected to the system circuit, the system does not have enough power generated by the generator stator phases, provided that the battery is charged or the current on the battery ammeter is zero, the system operates in self-propulsion mode..
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If anyone is interested in this issue and has a desire to experiment share your results in the comments of this article.
The material will be supplemented as information becomes available.
