FR3065126A1 - TORIC GENERATOR WITH SIDE INDUCTION - Google Patents

Abstract

The present invention is referred to as Toric Generator with Lateral Induction. It relates to a DC generator machine which comprises a single-sided Radial-flow topology inductor device provided with 32 identical Neodymium type parallelepiped-shaped magnets (3), coupled with a double-sided axial flow topology inductor device comprising 64 identical magnets (14) of trapezoidal shape of Neodymium type. These devices make it possible to generate a high voltage electromotive force. The machine comprises a stator or armature consisting of 80 coils positioned concentrically around the rotor, carrying said supports (2) and (6) of magnets (3) and (14) inductors, along an axis passing through the center of the rotor and the geometric centers of the front and rear faces of the coils. Said coils juxtaposed form a torus. The windings (13) of said coils are connected in series is equipped with capacitors and diodes, which allows to obtain a voltage booster effect. The active parts of the machine are light. Its mass power is very high. The insulation to the ground of the machine is easy. The quality of the voltage and the current generated by the machine is excellent. The machine according to the invention is capable of being used as a DC generator for industrial, spatial, military or particular use.

Description

® FRENCH REPUBLIC

NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number:

(to be used only for reproduction orders) (© National registration number

065 126

00400

COURBEVOIE © IntCI ⁸ : H 02 K 21/12 (2017.01)

PATENT INVENTION APPLICATION

A1

©) Date of filing: 11.04.17. © Applicant (s): BARDOT RUY JEAN - FR. (© Priority: @ Inventor (s): BARDOT RUY JEAN. (43) Date of public availability of the request: 12.10.18 Bulletin 18/41. (© List of documents cited in the preliminary search report: See the end of this brochure (© References to other related national documents: ® Holder (s): BARDOT RUY JEAN. ©) Extension request (s): © Agent (s): BARDOT RUY JEAN.

LATERAL INDUCTION TORIC GENERATOR.

FR 3 065 126 - A1 (ü /) The present invention is called Toroidal Induction Generator.

It relates to a direct current generating machine which comprises an inductive device with a topology of radial flow, single-sided, provided with 32 identical magnets (3) of parallelepipedal shape of the Neodymium type, doubled with an inductive device with topology of axial flow double-sided comprising 64 identical magnets (14) of trapezoidal shape of Neodymium type. These devices make it possible to generate a high voltage electromotive force.

The machine comprises a stator or armature consisting of 80 coils positioned concentrically around the rotor, carrying said supports (2) and (6) of magnets (3) and (14) inductors, along an axis passing through the center of the rotor and the geometric centers of the front and rear faces of the coils. Said coils thus juxtaposed form a torus.

The windings (13) of said coils are connected in series and is equipped with capacitors and diodes, which makes it possible to obtain a voltage boosting effect.

The active parts of the machine are light. Its specific power is very high. Insulation from the machine ground is easy. The quality of the voltage and current generated by the machine is excellent.

The machine according to the invention can be used as a DC generator for industrial, space, military or private use.

For a good understanding of the technical solution provided by the invention, a brief reminder will be given here, prior to the detailed description, concerning the principle of induction of discoid machines in the technical field of the present invention, synchronous generator type and comprising a permanent magnet induction device with radial and / or axial topology.

The prior art relating to these machines is characterized in that they do not include an inductor device with radial topology coupled with an inductor device with axial topology, except in the case of machines with internal toroidal stator without notch which may include both devices.

Concerning machines comprising an armature forming the stator, consisting of coils whose axes are oriented radially with respect to the axis of rotation and therefore in the same orientation as the axis of the induction flow with radial topology of the inductor magnets .

These machines cannot increase their volume and / or mass powers by adding an inductive device with an axial topology, because the axis of the magnetic flux in movement of this device, applying in the longitudinal direction of the turns of the windings , no effective induction could be generated.

Concerning machines comprising an armature forming the stator, consisting of coils whose axes are oriented parallel to the axis of rotation and therefore in the same orientation as the axis of the induction flow with axial topology of the inductor magnets.

These machines cannot increase their volume and / or mass powers by adding an inductive device with radial topology, because the axis of the magnetic flux in movement of this device, applying in the longitudinal direction of the turns of the windings , no effective induction could be generated.

Regarding machines with internal toroidal stator without notch which can include an inductor device with radial topology coupled with an inductor device with axial topology, these machines use the same type of inductor devices as those of the present invention. However, these said devices are structurally different in that said toroidal stator constitutes the central part of the machine and that the armature windings are not equipped and connected so as to generate direct current with a voltage raising effect.

In the dominant patent application No. 1302068 reference is made to an induction device, supported by the rotor, consisting of 8 groups of 8 magnets with consequent poles and of the same polarity.

An improvement concerning the efficiency of the induction device is provided in this new request following computer simulations carried out with the Flux2D software and scientific calculations established by an expert in the technical field of the invention and scientific director of a large specialized company. in the design and manufacture of electric motors and generators.

This study consisted in comparing, for identical magnets, the maximum value of the vector potential in the case of an induction device consisting of magnets with alternating polarities with the maximum value of the vector potential in the case of a device d induction consisting of magnets with consequent poles. This study made it possible to establish that, according to diagram (Fig.lA and 1B), the maximum value of the vector potential in the case (Fig.lA) of an induction device consisting of magnets with alternating polarities is greater than that (Fig.lB) of an induction device consisting of magnets with consequent poles.

The technical field of the present invention, hereinafter called “Lateral Induction Toric Generator” or “the Generator” or “the machine”, relates to a machine generating direct current or generator with synchronous structure. Said generator is characterized in that it comprises an inductor device with topology of single-sided radial flow, coupled with an inductor device with topology of double-sided axial flow subject to a central axis (1) of rotation.

The Generator allows, by its design and its specific mechanical configuration, to provide a technical solution to the problem posed by the difficulty of increasing the difference in electrical potential of the dynamoelectric devices of the technical field of the present invention.

The main object of the process is to reduce the resistant mechanical work of the electromagnetic force, linked to the intensity of current flowing in the armatures and which consequently opposes the movement of the inductor, by raising the voltage without increasing d current intensity, so as to improve the efficiency of the generator.

Due to its design, the Generator does not need to absorb an intensity current as is the case for the primary of a conventional step-up transformer. The generator's dynamoelectric device is characterized in that it makes it possible to raise the voltage by converting kinetic energy into electrical potential.

The generator's dynamo-electric device is characterized in that it is both a voltage multiplier and booster.

The Generator is characterized in that it is possible to also connect all the coils of the armature in parallel as well as numerous mixed configurations combining the two types of connections.

Modular in design, the generator's dynamo-electric mechanism is simple. The generator wiring principle is characterized in that it is modifiable and gives the generator great adaptability according to the uses for which it may be intended. The assembly of the Generator does not require technical expertise in the field of highly specialized invention.

The generator boosting process is characterized in that it has no theoretical limit.

The Generator is characterized in that it can be manufactured on different scales by varying the number and size of the magnets as well as the number and size of the coils it contains.

The generator is characterized in that, to generate electrical energy in the form of direct current, it requires for the maintenance in rotation of its rotor, the mechanical work of a drive device external to the machine such as that can provide a wind turbine propeller, a heat engine or any other rotating machine device capable of driving and keeping said rotor in rotation.

The Generator is characterized in that its active parts are particularly light. The rotor plus stator assembly of the machine, as shown in the diagram (Fig. 2), weighs approximately 20Kg. As a result, its specific power is very high.

The generator is characterized in that its isolation from earth is easy, which is not the case with traditional machines in the field of the invention.

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The generator is characterized in that the quality of the voltage and the current generated is excellent.

The attached schematic drawings which illustrate the invention are as follows:

The diagram (Fig.lA and 1B) shows in section the maximum value of the vector potential attached to the lines of force or induction flux Φ, of an induction device made up of magnets with alternating polarities (Fig.lA) and an induction device made up of magnets with consequent poles (Fig.lB).

The diagram (Fig. 2) shows a simplified plan view of the generator rotor and stator.

The diagram (Fig. 3) represents in plan and cuts the inductor device with topology with radial face single face.

The diagram (Fig. 4) shows in plan and cuts the inductive device with double-sided axial flow topology.

The diagram (Fig. 5) shows in plan the magnet support parts, constituting the inductive device with double-sided axial flow topology.

The diagram (Fig. 6) shows in plan and in section the structure of the stator supporting the coils and a section of a winding on its support.

The diagram (Fig. 7) shows the main components of the Generator in plan, including the components and connectors of the electrical device.

The diagram (Fig. 8) shows in plan the whole generator with its supporting structure.

The diagram (Fig. 9) represents the electrical circuit of the Generator.

The technical characteristics specific to the invention are as follows:

According to the diagram (Fig. 2), the Generator is characterized in that it includes a rotor carrying an inductor device with single-sided radial topology and an inductor device with double-sided axial topology, subject to a central rotation axis (1) . The Generator is characterized in that it comprises a stator or armature consisting of 80 coils positioned concentrically around the rotor, carrying the supports (2) and (6) of magnets (3) and (14) inductors, along an axis passing through the center of the rotor and the geometric centers of the front (A) and rear (B) faces of the supports (9) of the coils.

The coils thus juxtaposed form a torus.

According to the diagram (Fig. 3A), the inductor device with a single-sided radial topology comprises 32 identical magnets (3) of parallelepipedal shape of Neodymium type and of dimensions:

Length = 40mm, width = 15mm, thickness = 5mm.

The 32 magnets (3) are arranged in the 32 notches of the 16 supports (2) of inductor magnets (3).

The 32 magnets (3) have a remanent induction or permanent magnetic flux density worth approximately 1.3 Tesla or 13,000 Gauss.

The 32 magnets (3) are polarized in the thickness direction.

The vector potentials, magnets (3) with alternating polarities of the 16 supports (2) of inductive magnets (3), are oriented in an identical way towards the outside of the rotor so as to produce a uniform and invariable flux of induction in the turns (13) of the coils oriented towards the inside of the rotor.

The induction lines of South and North polarity oriented towards the inside of the rotor, of the 32 magnets (3) are concentrated in the mild steel mass of the supports (2). The assembly of the magnets (3) with the supports (2), consists in introducing the 32 magnets (3) into 32 notches by group of two magnets (3) of alternating polarities. The 32 magnets (3) must be glued and / or belted on the said supports (2).

This assembly constitutes the inductor device with a single-sided radial topology of the rotor which generates a uniform and invariable induction flow in the turns (13) of the coils when the rotor is rotated by a mechanical drive device external to the machine.

According to diagram (Fig. 4), The inductive device with double-sided axial topology comprises 64 identical magnets (14) of trapezoidal shape of Neodymium type and of dimensions: Length = 40mm, small width = 15mm, large width = 19mm, thickness = 5mm .

The 64 magnets (14) are arranged in the 64 notches of the 32 supports (6) of inductor magnets (14).

The 64 magnets (14) have a permanent remanence or density of magnetic flux with a value of about 1.3 Tesla or 13,000 Gauss.

The 64 magnets (14) are polarized in the thickness direction.

The vector potentials, magnets (14) with alternating polarities of the 32 supports (6) of inductive magnets (14), are oriented in magnetic opposition and parallel to the axis (1) of the rotor so as to produce a flux of uniform and invariable induction in the turns (13) of the supports (9) of the coils oriented perpendicular to the axes of said vector potentials.

The induction lines of south and north polarity of the opposite faces of the 64 magnets (14) are concentrated in the mild steel cylinder heads (8) of the supports (6). The assembly of the magnets (14) with the supports (6) consists of introducing the 64 magnets (14) into the 64 notches of the supports (6) by group of two magnets (14) with alternating polarities.

This assembly constitutes the inductive device with a double-sided axial topology of the rotor which generates a uniform and invariable flow of induction in the turns (13) of the coils when the rotor is rotated by a mechanical drive device external to the machine.

According to the diagram (Fig.3B), the inductor device with single-sided radial topology consists of a set of 16 supports (2) of inductor magnets (3), identical in mild steel and 40mm thick.

The 16 supports (2) of inductor magnets (3) have on their faces oriented radially towards the outside of the machine 2 identical notches of width 15.3mm and depth 2.5mm. Their faces oriented radially towards the outside of the machine are in a circle 375mm in diameter. Each support (2) is positioned concentrically on the periphery of the rotor, along an axis passing through the center of the rotor and the geometric centers of their front and rear faces. Each support (2) is offset by an angle of 22.5 degrees from the previous or the next.

Each support (2) consists of a stack of 8 mild steel plates, obtained by laser cutting, 5mm thick each and provided with 2 holes allowing the passage of the spacers necessary for their fixing by screwed nuts.

This inductive device with a single-sided radial topology further comprises two aluminum discs (5) 3mm thick and 375mm in diameter for one and 365mm for the other, arranged on either side of the set of 16 supports (2) and fixed by screwed spacers and nuts so as to form a flattened cylinder, provided in its center and on its two faces, with 2 hub flanges fixed by screwed spacers and nuts, through which the axis (1) of central rotation of the rotor.

Between the two aluminum discs (5), a shape (4) in expanded polypropylene, obtained by molding or laser cutting and consisting of a stack of 4 plates of 10mm thick each, makes it possible to fill the space left vacant between said supports (2).

According to diagram (Fig. 4 and 5), the inductor device with double-sided axial topology consists of 32 supports (6) of identical magnets (14) inductors distributed in 2 groups of 16 supports (6) of magnets (14) inductors and fixed by spacers and nuts screwed to the central cylindrical body of the machine.

The 32 supports (6) are made of Polypropylene with a thickness of 5mm, obtained by molding or laser cutting, trapezoidal in shape and provided with 2 holes allowing the passage of the spacers necessary for their fixing by screwed nuts.

The 32 supports (6) of inductor magnets (14) have on their faces oriented radially towards the outside of the machine two identical notches of trapezoidal shape with width 15.3mm on the short side and width 19.3mm on the long side and depth 40.3mm.

Their ends oriented radially towards the outside of the machine are in a circle of 503mm in diameter.

The two groups of 16 supports (6) of inductor magnets (14), constituting the inductor device with double-sided axial topology, are positioned opposite and in magnetic opposition above all 16 supports (2 ) of magnets (3) inductors of the inductor device with single-sided radial topology.

Each support (6) is positioned concentrically on the periphery of the rotor, along an axis passing through the center of the rotor and the geometric centers of their front and rear faces.

Each support (6) is offset by an angle of 22.5 degrees from the previous or the next.

According to diagram (Fig. 4 and 5) each support (6) comprises a cylinder head (8) made of mild steel 5mm thick, obtained by laser cutting and superimposed on the support (6) on its face oriented towards the outside of the faces side of the machine.

According to diagram (Fig. 4 and 5), each support (6) also has on its end radially oriented towards the outside of the machine a piece of aluminum of thickness 5mm, obtained by laser cutting, forming a stop (7) for the inducing magnets (14) after their insertion into said trapezoidal notches, by sliding them over said steel cylinder head (8). Said stop (7) is fixed by screws or rivets to the steel cylinder head (8).

According to diagram (Fig. 6 and 7), each coil of the armature consists of a support (9), made of polypropylene, obtained by molding and of dimension:

Length = 50mm, width = 50mm, thickness = 10mm.

Each support (9) has a front face (A), a rear face (B) and two lateral faces (C) and (D).

Each support (9) holds in place a winding (13) consisting of 350 turns of enameled copper wire of 0.4mm section wound around the support (9) to a thickness of about 3mm.

Each support (9) is positioned concentrically around the rotor, along an axis passing through the center of the axis (1) of the rotor and the geometric centers of the front (A) and rear (B) faces of the support (9) .

Each support (9) is offset by an angle of 4.5 degrees relative to the previous or the next.

The 80 generator coils thus arranged constitute the toroidal stator, with an internal diameter of 377mm and an external diameter of 489mm.

A 1mm air gap separates the outer faces oriented towards the coils of said magnets (3) and (14) fixed at the periphery of the rotor, sections of turns (13) from the windings located on the front faces (A) of the supports (9) parallel to the axis (1) of rotation of the rotor and the lateral faces (C) and (D) of the supports (9) perpendicular to the axis (1) of rotation of the rotor.

Each support (9) has in its center a hole for the passage of an axis necessary for the realization of the winding (13).

Each support (9) also has on its rear part (B) 2 projecting tenons for fixing in the mortises of the rack (10).

The support structure of the polypropylene stator, obtained by molding, consists of a set of 8 identical racks (10) in the shape of an arc of a circle and provided with closing covers (11).

Each rack (10) comprises for the support of the supports (9) of coils an annular and partitioned structure. Each coil can easily slide between two partitions in its rack (10).

This device makes it possible to mechanically make each coil independent of all the other coils of the armature constituting the stator.

This device also makes it easy to make the stator mechanically independent of the rotor for maintenance purposes.

Each rack (10) has studs for the electrical connection of the turns (13) of the windings to the capacitors, diodes and electric cables.

Each rack (10) also has grooves forming an electrical isolation partition between the electrical connection cables of the coils.

The diagram (Fig. 8) shows an overall plan of the machine seen from the front with its supporting structure (12).

According to the electrical diagram (Fig. 9), each coil is equipped with a capacitor and a diode which makes it possible to block the reverse current generated when passing over the intermediate zone between the series of magnets (3) and (14) previous inductors and the series of magnets (3) and (14) following inductors.

The turns (13) of the windings of said coils are connected in series at an angular offset of 22.5 ° in correspondence with, on the one hand, said inductive device with single-sided radial topology, consisting of a set of 16 supports (2) of inductor magnets (3). On the other hand, said two groups of 16 supports (6) of inductor magnets (14), constituting the inductor device with double-sided axial topology.

This series wiring configuration in correlation with the number and distribution of said induction devices (2) and (6), makes it possible to obtain mechanically, the electrical synchronization of the coils equipped with capacitors and diodes as well as a lifting effect. voltage, according to the same principle as that obtained with an electrical device of the “Greinacher cascade” type.

For a 1mm air gap, the magnetic flux density at the origin of the induction in the so-called coil sections (13) of the windings, is about 0.261 Tesla or 2610 Gauss.

Thus when the rotor, provided with said induction devices (2) and (6), rotates in front of the front (A) and lateral (C) and (D) faces of the coils, an induced current flows in the turns (13) of the the windings. Each coil becomes a direct current generator.

In the case of the Lateral Induction Toric Generator, an active conductor is characterized in that it consists of a bundle of portions of turns (13) of the winding, consisting of enamelled copper wire or of temperature-superconductive composite wire ambient type Nb / Ti + Cu of section 0.4 mm. Said beam is 40 mm long by 10 mm wide and 3 mm thick.

The generator is characterized in that it is a voltage multiplier by the addition of a capacitor on each coil which makes it possible to double the partial voltage generated by each of them.

The generator is characterized in that it is mainly voltage booster because the total voltage across the generator is equal to the sum of the doubled partial voltages generated by each of the coils.

The machine as described is capable of industrial application in that it generates direct current.

Claims (7)

1) Generator consisting of a direct current generator machine or a generator with synchronous structure, characterized in that it comprises an inductive device with single-sided radial flow topology, coupled with an inductive device with double-sided axial flow topology subject to a central rotation axis (1). 2) Generator according to claim 1, characterized in that said inductor device with single-sided radial topology consists of a set of 16 supports (2) of inductor magnets (3), identical in mild steel and 40mm thick, said 16 supports (2) of inductor magnets (3) comprising on their faces oriented radially towards the outside of the generator 2 identical notches of width 15.3mm and depth 2.5mm, their faces oriented radially towards the outside of the generator s' inscribing in a circle of 375mm in diameter. 3) Generator according to claim 2, characterized in that said inductive device with single-sided radial topology comprises 32 identical magnets (3) of rectangular shape of Neodymium type and of dimensions: Length = 40mm, width = 15mm, thickness = 5mm, said 32 magnets (3) being arranged in the 32 notches of the 16 supports (2) of inductive magnets (3) and said 32 magnets (3) being polarized in the direction of the thickness, so that the vector potentials of the magnets (3) with alternating polarities of the 16 supports (2) of inductor magnets (3), are oriented in an identical way towards the outside of the rotor so as to produce a Uniform and unchanging induction flux in the turns (13) of stator coils (9) oriented towards the inside of the rotor. 4) Generator according to claim 3, characterized in that said the inductor device with double-sided axial topology consists of 32 supports (6) of magnets (14) identical inductors distributed in two groups of 16 supports (6) of magnets (14) inductors and fixed by spacers and nuts screwed to the central cylindrical body of the generator, said 32 supports (6) being of Polypropylene of thickness 5mm, obtained by molding or laser cutting, of trapezoidal shape and provided with 2 holes allowing the passage of the spacers necessary for their fixing by screwed nuts, said 32 supports (6) of magnet (14) inductors having on their faces oriented radially towards the outside of the generator 2 identical notches of trapezoidal shape of width 15.3mm on the short side and 19.3mm wide on the long side and 40.3mm deep, their said faces facing radially outward from the generator forming a circle 503mm in diameter, the two groups of so-called 16 su ports (6) of inductor magnets (14), constituting the inductor device with double-sided axial topology, being positioned opposite and in magnetic opposition above all of said 16 supports (2) of magnets (3) inductors of the inductor device with single-sided radial topology. 5) Generator according to claim 4, characterized in that said inductive device with double-sided axial topology comprises 64 identical magnets (14) of trapezoidal shape of neodymium type and of dimensions: Length = 40mm, small width = 15mm, large width = 19mm, thickness = 5mm, said 64 magnets (14) being arranged in the 64 slots of said 32 carriers (6) of inductor magnets (14), said 64 magnets (14 ) being polarized in the thickness direction, the potential vectors of the magnets (14) with alternating polarities of the 32 supports (6) of inductive magnets (14), being oriented in magnetic opposition and parallel to the axis (1) of the rotor so as to produce a uniform and invariable induction flow in the turns (13) of the coils (9) oriented perpendicular to the axes of said vector vectors. 6) Generator according to one of the preceding claims, characterized in that it comprises a stator or armature consisting of 80 coils, each coil of the armature consisting of a support (9), made of polypropylene, obtained by molding and dimension: Length = 50mm, width = 50mm, thickness = 10mm, said support (9) comprising a front face (A), a rear face (B) and two lateral faces (C) and (D), said support (9) maintaining in place a winding made up of 350 turns (13) of enameled copper wire of 0.4mm section wound around said support (9) to a thickness of approximately 3mm, said support (9) being positioned concentrically around said rotor, along an axis passing through the center of the axis (1) of said rotor and the geometric centers of the front (A) and rear (B) faces of said support (9), said support (9) being offset by an angle of 4 , 5 degrees with respect to the preceding or the following, said 80 coils of said generator thus arranged constituting said stator of fo O-ring, with an internal diameter of 377mm and an external diameter of 489mm, an air gap of 1mm separating the external faces oriented towards the coils of said magnets (3) and (14) fixed on the periphery of the rotor, 5 of the sections of turns (13) of the windings situated on the front faces (A) of the supports (9) parallel to the axis (1) of rotation of the rotor and the lateral faces (C) and (D) of the supports (9 ) perpendicular to the axis (1) of rotation of the rotor, said 80 coils being equipped with a capacitor and a diode each. 7) Device for generating electrical energy in the form of direct current, 10 characterized in that it comprises a generator according to one of the preceding claims and a drive device external to the machine such as a wind turbine propeller, an explosion engine or any other device of a rotating machine capable of driving and keeping said rotor in rotation. 1/9