The present disclosure relates to a solid-state electromagnetic generator assembly comprising a stator and a rotor, wherein the stator and the rotor each comprise a plurality of pole pieces integrally formed from a supporting structure comprising electrical steel, wherein a first end of each pole piece is attached to the supporting structure and a second end of each pole piece points outward away from the supporting structure, wherein the pole pieces include ferromagnetic and/or paramagnetic materials.
The present disclosure relates to a solid-state electromagnetic generator assembly comprising a stator and a rotor, wherein the stator and the rotor each comprise a plurality of pole pieces integrally formed from a supporting structure comprising electrical steel, wherein a first end of each pole piece is attached to the supporting structure and a second end of each pole piece points outward away from the supporting structure, wherein the pole pieces include ferromagnetic and/or paramagnetic materials.
The present disclosure relates to a power generator and method of generating AC or DC power, including the removal of reverse torque and utilizing the electromagnetic coils of a generator stator to harvest the inherent energy available in the magnetic domains of ferromagnetic and paramagnetic materials of pole pieces of a generator rotor. The method comprises: determining an excitation cycle based on a target frequency of the power generator; executing the excitation cycle by providing a current to one or more wires of the generator according to a predefined sequence to align magnetic domains of the salient pole pieces of the generator rotor to produce an evolving magnetic flux field; and routing a resultant current, generated by the magnetic flux field, to a power output. Systems and apparatuses disclosed herein comprise means for carrying out the same.
The present disclosure relates to a power generator and method of generating AC or DC power, including the removal of reverse torque and utilizing the electromagnetic coils of a generator stator to harvest the inherent energy available in the magnetic domains of ferromagnetic and paramagnetic materials of pole pieces of a generator rotor. The method comprises: determining an excitation cycle based on a target frequency of the power generator; executing the excitation cycle by providing a current to one or more wires of the generator according to a predefined sequence to align magnetic domains of the salient pole pieces of the generator rotor to produce an evolving magnetic flux field; and routing a resultant current, generated by the magnetic flux field, to a power output. Systems and apparatuses disclosed herein comprise means for carrying out the same.
H02P 9/02 - Arrangements for controlling electric generators for the purpose of obtaining a desired output Details
H02N 11/00 - Generators or motors not provided for elsewhereAlleged perpetua mobilia obtained by electric or magnetic means
H02P 9/08 - Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
H02P 9/14 - Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
H02P 9/26 - Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
H02P 9/42 - Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
H02P 13/00 - Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
5.
Turbofan jet engine, powered by an electric motor with power from a high efficiency electric generator
A power system for an aircraft engine provides rotational drive to propeller driven and turbofan jet engine powered aircraft by use of a propeller or fan drive motor. Electrical power is provided to the drive motor by a high efficiency electrical power generator with reduced electromagnetic drag or reverse torque. The electric generator utilizes a solid state rotor that does not rotate which allows for power generation without reverse torque or the usual energy required to rotate the rotor inside the stator of the generator. Only the magnetic poles of the disclosed rotor rotate to generate the power. The fan blades of the turbofan jet engine are driven by the electric drive motor in which the rotor is a part of the fan as well as the drive from the high pressure turbine.
H02K 7/18 - Structural association of electric generators with mechanical driving motors, e.g.with turbines
H02K 11/00 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
H02K 31/02 - Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with solid-contact collectors
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 50/90 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by specific means not covered by groups , e.g. by direct conversion of thermal nuclear energy into electricity
B64D 27/20 - Aircraft characterised by the type or position of power plants of jet type within, or attached to, fuselages
B64D 27/24 - Aircraft characterised by the type or position of power plants using steam or spring force
B64D 29/04 - Power-plant nacelles, fairings or cowlings associated with fuselages
B64D 33/02 - Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
B64D 27/02 - Aircraft characterised by the type or position of power plants
6.
Compact high-efficiency, low-reverse torque electric power generator driven by a high efficiency electric drive motor
A generator with reduced reverse torque which may be used as a singular, point of use, compact electric generator that produces power with high efficiency and very low reverse torque. The generator comprising a stator having slots and stator coils and a series of slot rotors placed in relation to the stator coils such that minimal destructive interaction is caused between magnetic fields of each rotor and induced magnetic fields of the stator when the power generator is connected to an electric load with at least a portion of that power being sent to a storage device where a portion of the stored power is provided to excitation circuitry utilized to re-excite a motor to drive the slot rotors.
H02K 11/30 - Structural association with control circuits or drive circuits
H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
H02K 11/00 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
H02K 16/02 - Machines with one stator and two rotors
H02K 31/02 - Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with solid-contact collectors
7.
Solid state multi-pole and uni-pole electric generator rotor for AC/DC electric generators
A solid-state electromagnetic rotor, including a plurality of salient pole pieces arranged around a supporting structure, wherein a first end of each salient pole piece is attached to the support structure and a second end of each salient pole piece points outward away from the supporting structure. The wires wound around each salient pole piece, wherein when the wires of the plurality of salient pole pieces are sequentially excited by an excitation circuit. The salient pole pieces are energized to provide a moving polar magnetic field in the form of distinct magnetic poles as desired to accomplish power generation.
H02K 19/10 - Synchronous motors for multi-phase current
H02K 19/12 - Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
H02K 19/32 - Synchronous generators characterised by the arrangement of exciting windings for pole-changing
H02K 3/28 - Layout of windings or of connections between windings
H02K 11/20 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
H02K 17/06 - Asynchronous induction motors for single phase current having windings arranged for permitting pole-changing
H02K 17/14 - Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
H02K 99/00 - Subject matter not provided for in other groups of this subclass
H02K 3/12 - Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
H02K 11/33 - Drive circuits, e.g. power electronics
A power system for an aircraft engine provides rotational drive to propeller driven and turbofan jet engine powered aircraft by use of a propeller or fan drive motor. Electrical power is provided to the drive motor by a high efficiency electrical power generator with reduced electromagnetic drag or reverse torque. The electric generator utilizes a solid state rotor that does not rotate which allows for power generation without reverse torque or the usual energy required to rotate the rotor inside the stator of the generator. Only the magnetic poles of the disclosed rotor rotate to generate the power. The fan blades of the turbofan jet engine are driven by the electric drive motor in which the rotor is a part of the fan as well as the drive from the high pressure turbine.
A uni-pole rotor for an electrical power generator includes two separate electromagnets formed on rotor laminates and separated by a mu metal shield. The laminates further include two separate winding wire slots on either side of the mu metal shield which slots are wound with magnet wire to serve as rotor coils of the two separate electromagnets. The two separate electromagnets, when excited, create magnetic fluxes of a first polarity and a second polarity such that outer fluxes of the rotor are of the first polarity and the inner fluxes of the rotor are of the second polarity. The uni-pole rotor further includes electrical leads to the rotor coils such that leads are used to excite in an alternating fashion a positive and negative DC current in the rotor coils which allows alternation of 360° north pole with 360° south pole generation on the outer portion of the rotor laminates of the rotor.
Solid state generators with reduced torque which may be used as a singular, point of use, compact electric generator that produces power with high efficiency and very low reverse torque and which can be used as battery replacements in electronic devices powered by batteries. The generators comprise circular or planar non-rotating rotors and circular or planar stators and control circuitry which provides timed, sequenced DC pulses of current to the rotor coils to excite the poles and create and provide to field windings of the stator a moving polar magnetic field to accomplish power generation.
A generator with reduced reverse torque which may be used as a singular, point of use, compact electric generator that produces power with high efficiency and very low reverse torque. The generator comprising a stator having slots and stator coils and a series of slot rotors placed in relation to the stator coils such that minimal destructive interaction is caused between magnetic fields of each rotor and induced magnetic fields of the stator when the power generator is connected to an electric load with at least a portion of that power being sent to a storage device where a portion of the stored power is provided to excitation circuitry utilized to re-excite a motor to drive the slot rotors.
A solid-state electromagnetic rotor, comprising a plurality of salient pole pieces arranged around a supporting structure, wherein a first end of each salient pole piece is attached to the support structure and a second end of each salient pole piece points outward away from the supporting structure; and wires wound around each salient pole piece, wherein when the wires of the plurality of salient pole pieces are sequentially excited by an excitation circuit, the salient pole pieces are energized to provide a moving polar magnetic field in the form of distinct magnetic poles as desired to accomplish power generation.
The present disclosure relates to a power generator and method of generating AC or DC power, including the removal of reverse torque and utilizing the electromagnetic coils of a generator stator to harvest the inherent energy available in the magnetic domains of ferromagnetic and paramagnetic materials of pole pieces of a generator rotor. The method comprises: determining an excitation cycle based on a target frequency of the power generator; executing the excitation cycle by providing a current to one or more wires of the generator according to a predefined sequence to align magnetic domains of the salient pole pieces of the generator rotor to produce an evolving magnetic flux field; and routing a resultant current, generated by the magnetic flux field, to a power output. Systems and apparatuses disclosed herein comprise means for carrying out the same.
H02P 9/02 - Arrangements for controlling electric generators for the purpose of obtaining a desired output Details
H02P 9/26 - Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
H02P 9/42 - Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
14.
DEVICES AND METHODS OF MAGNIFYING POWER OUTPUT TO POWER INPUT
The present disclosure relates to a solid-state electromagnetic generator assembly comprising a stator and a rotor, wherein the stator and the rotor each comprise a plurality of pole pieces integrally formed from a supporting structure comprising electrical steel, wherein a first end of each pole piece is attached to the supporting structure and a second end of each pole piece points outward away from the supporting structure, wherein the pole pieces include ferromagnetic and/or paramagnetic materials.
patents
