Multipurpose generator or electric motor for applying different voltages, powers, speeds, and torques with expandability features in both phases

Abstract

The motor can operate at different voltage levels, adjusting RPM and torque accordingly. It can also act as a generator, efficiently producing various voltages without the need for modifications. This is achieved through coils of different sizes and wire thicknesses located throughout the motor or generator. Magnets on the rotor match the specifications of the coils for optimal efficiency. In generator mode, circular magnets can be placed in empty spaces within the coils. When the rotor passes the stator, electromagnetic induction occurs, generating electricity. This design offers improved efficiency compared to traditional generators. Another advantage is the scalability of the motor, allowing for easy expansion by adding additional motors and synchronizing rotors with a sub-shaft and timing pulleys while maintaining the core structure.

Description

Multipurpose Generator or Electric Motor for Applying Different Voltages, Powers, Speeds, and Torques with Expandability Features in Both Phases

[0001] Electric motors can operate at different voltages, containing several coils posited in various places of the stator, and the other magnet sets are placed at the proper position and face the proper coils as the inductive force fundamental. As a result, it can work with different voltages as an electric motor or produce different voltages as the generator. each coils having a specific voltage range for optimal operation. However, most electric motors achieve their best performance and efficiency within an exact voltage range. The same principle applies to generators requiring specific torque and RPM to function at peak efficiency.

[0002] This invention patent defines a multi-functional electric motor that can function efficiently across various voltages while producing varying RPM and torque accordingly plus functioning as a generator, producing different voltages based on the power source with optimal efficiency, without requiring any modifications by using various coils placed in other parts of the motor or generator structure.

[0003] It can be easily expanded, and several motors can be connected to generate more power as a generator or produce more power as an electric motor. This configuration also requires a synchronizing shaft and timing pulley. While one magnet from one rotor faces one side of the coil, the other side of the coil might not be aligned with the magnet from the opposite rotor. After the first magnet passes, the magnet from the opposite rotor faces the coil. Following this principle, several (or even unlimited) motors or generators can be connected to create a more powerful setup.

[0004] H02K 47 / 20

[0005] KR1020070118802

[0006] MULTI MOTOR DEVICE FOR ELECTRIC VEHICLE, MANAGING DRIVING ENERGY GENERATED IN ONE SHAFT INTO TWO POWER ENERGIES OR MORE SEPARATELY

[0007] A multi motor device for an electric vehicle is provided to offer a power for driving the vehicle and a power of a battery unitedly or individually by controlling two rotors or more in one shaft for supplying a driving power. CONSTITUTION: A motor device for an electric vehicle includes a shaft(2), and at least two rotors(windings)(3,4). The shaft and rotors have a power separation type. The rotors for providing a driving power are installed on the shaft as a rotation axis for generating driving power. The shaft and rotors separately provide power for driving the vehicle or power for charging of a battery through a generator installed and connected on / to the motor from the generated power. At least two rotors are isolated from the outside by being set inside an additional housing.

[0008] This patent introduced two separate motors that can do two different tasks and as a generator in a few things it has relevance to our claimed patent but it has a significant difference to my patent, such as using different coils, magnets, placing the rotor outside of the stator, etc.

[0009] CN101425738

[0010] Multi-stage motor generator

[0011] The invention relates to a multistage motor generator, which belongs to the fields of the electric motor and the electric generator. A storage battery supplies power to a first group of electric motors, the electric motors drive a first group of electric generators for power generation, and the output power is increased for the first time by increasing the operating speed of the electric generators; the current generated by the electric generators is provided for a second group of electric motors, the electric motors drive a second group of electric generators for power generation, and the output power is increased for the second time by increasing the operating speed of the electric generators; the current generated by the electric generators is provided for a third group of electric motors, the electric motors drive a third group of electric generators for power generation, and the output power is increased for the third time by increasing the operating speed of the electric generators; and the same principle is that the output power can be increased for a plurality of times through. A part of the final power is output and used for power output, and a part of the final power is used for charging the storage battery so that the purpose that the first group of the electric motors are always supplied with power for running through the storage battery is achieved. The power is increased gradually, the running cost is reduced, and the invention is suitable for various electric machinery, various electric vehicles, and the like.

[0012] This patent introduced a multistage electric motor that each part involves a system related to producing electricity from other stages while this patent is a multi-coil and magnet system in which each part can work separately with different coils and magnet sets.

[0013] KR1020070082819

[0014] HIGH EFFICIENT MOTOR GENERATOR, CAPABLE OF PROVIDING ROTATING FORCE BY OPERATING AS BLDC MOTOR WHEN RECEIVING ELECTRIC ENERGY AND GENERATING ELECTRIC ENERGY BY ROTATION OF MOTOR

[0015] This motor is a kind of electric motor and generator that claims to increase efficiency, but in our claimed patent, there are different coils and magnets with different sizes to produce or consume different voltage and electricity. Even if the expandable size was not considered, this patent has significant differences with our claimed one.

[0016] CN102025221

[0017] Multi-energy machine

[0018] The invention relates to a multi-energy machine, in particular to power equipment and energy equipment which can continuously produce electric energy, kinetic energy and heat energy. The multi-energy machine is produced according to an enterprise going concern principle, and can continuously generate electricity outwards, do work outwards, supply heat outwards and the like. The machine can achieve the purpose of zero cost on electricity generation by using an economics principle of obtaining great output from less input. A 1KW motor is connected with the crankshaft or the windlass of a 3KW generator via levers. The leadout wire of the 3KW generator is connected with a transformer to supply electricity outwards, or is connected with various electrical equipment (alternatively various electric machines) to do work outwards, supply heat outwards (electricity is transformed into heat energy) and the like. Law of conservation of energy is not violated. The multi-energy machine can be applied to all the fields which need electric energy, kinetic energy and heat energy, such as national defense, energy resources, mining, aviation, traffic and the like, has wide application range, and can continuously supply energy.

[0019] This patent claims to design a multi-energy machine that can produce electric, kinetic, and heat energy continuously. However, it is hard to understand how it works, it could be different from an electric motor with a different coils design and those features mentioned for the new patent.

[0020] WO2016019339

[0021] VARIABLE TORQUE MOTOR / GENERATOR / TRANSMISSION

[0022] The present disclosure is directed to an electric generator and motor transmission system that is capable of operating with high energy, wide operating range and extremely variable torque and RPM conditions. In accordance with various embodiments, the disclosed system is operable to: dynamically change the output "size" of the motor / generator by modularly engaging and disengaging rotor / stator sets as power demands increase or decrease; activate one stator or another within the rotor / stator sets as torque / RPM or amperage / voltage requirements change; and / or change from parallel to series winding configurations or the reverse through sets of 2, 4, 6 or more parallel, three-phase, non-twisted coil windings with switchable separated center tap to efficiently meet torque / RPM or amperage / voltage requirements.

[0023] This patent is a variable torque and speed motor that can move the stator to the magnet part and change the position of that to reach the variable torque. This system just has one set of coils and a magnet. Our design has different sets of coils and magnets in different positions, and all of them are fixed and the mechanism of producing different speeds and torque is different. Besides, expandability is one of the key features of our new patent.

[0024] US20210057973

[0025] System and method for an electric motor / generator with a multi-layer stator / rotor assembly

[0026] Disclosed are various embodiments for a new and improved electric motor / generator including a toroidal magnetic cylinder centered on the longitudinal axis, and a coil assembly including a first coil assembly support positioned within the toroidal magnetic cylinder, and a second coil assembly support positioned within the toroidal magnetic cylinder.

[0027] This patent introduced a two-step electric and generator motor that the coils as a stator placed beside each other and the rotor with magnet rotates inside of them, however, the two-step part has similarities to our patent but the position, shape and the mechanism of using this two-step patent has significantly different from the new patent. Also, there are several sets of magnets related to several coils that do not exist in this patent.

[0028] CA1239981

[0029] DRIVE SYSTEM FOR A.C. VOLTAGE MOTORS

[0030] A drive system for a group of brushless A.C. motors which have mutually different working characteristics, for example mutually different voltages or frequencies, and which are arranged to be supplied with electric energy from a static converter. The system is characterized in that all motors are arranged to be connected electrically, one at a time, to one and the same converter, and in that an iden- tifying means which is individual to each motor is arranged to be connected to a control input on the converter in order to regulate the converter so that it generates electric energy with the necessary supply parameters to the motor. The invention also covers a hand-tool to be used in the system.

[0031] This patent originally had several motors attached to and equipped with a converter to produce different voltages for them, therefore it hasn’t any relevance to the new patent as a single motor with the ability to generate or consume different voltages and different torque or RPM.

[0032] United States Patent 10892700

[0033] Variable torque motor / generator / transmission

[0034] The present disclosure is directed to an electric generator and motor transmission system that is capable of operating with high energy, wide operating range and extremely variable torque and RPM conditions. In accordance with various embodiments, the disclosed system is operable to: dynamically change the output “size” of the motor / generator by modularly engaging and disengaging rotor / stator sets as power demands increase or decrease; activate one stator or another within the rotor / stator sets as torque / RPM or amperage / voltage requirements change; and / or change from parallel to series winding configurations or the reverse through sets of 2, 4, 6 or more parallel, three-phase, non-twisted coil windings with switchable separated center tap to efficiently meet torque / RPM or amperage / voltage requirements.

[0035] This patent has variable torque and RPM related to variable sizing and rotor or stator movement, but in our claimed patent, everything is fixed, and besides several coils, there are several magnet sets as the rotor. The expandability is one of the significant features that were not in the all background art and patents that were mentioned.

[0036] A versatile electronic motor can operate with different voltages, RPM, torque, and power using multiple coils and different magnet positioning. It can function as a generator, electric motor, or brake system for electric vehicles. The motor's expandability allows for increased power generation or motor output by adding and synchronizing multiple rotors. This feature also makes the motor more portable, as it can be disassembled into lighter parts for easier transportation.

[0037] In generators, due to having specific and similar coils and magnets, there is a certain performance and efficiency, at the same time, it is usually optimal for certain voltages and watts, but in this system, due to the use of several types of coils and magnets, and the electromagnetic induction system has become a more optimal generator for various uses by using several models of coils and magnets to produce different voltages and the electromagnetic induction system by the magnet inside the coil to optimize and improving the generator along with the ability to add and synchronize several systems in a row to reach higher powers without replacing the entire system.Solution of Problem

[0038] This generator functions as an electric motor in which the arrangement of the magnets, their numbers, various coils, their installation sites, the diameter of the wires and rounds, etc., can vary according to the user's needs. Additionally, the internal or adjacent magnets can be dissimilar. This allows for achieving different revolutions or torques by applying the appropriate voltage or voltages to the coil or other coils.

[0039] On the other hand, when several induction motor systems are connected in the generator mode, the internal magnets in the coil or the stator can be synchronized with the external magnets in the rotor, bringing more and better power to the motor. However, the system can be used even without internal stator magnets. This induction system is such that when the rotor magnet of the first system is in front of the coil, the repulsive force resulting from the identical poles of the internal magnet inside the stator coil and the rotating magnet of the rotor pushes the magnet inside the coil back. It approaches the rotor of the next motor, and in the next movement, the same thing happens between the next rotor and the magnet inside the same coil, so the internal magnet approaches the front rotor again in the opposite direction.

[0040] The mentioned cycle continues and an electric induction force can be produced by moving the magnet inside the coil and at the same time, this force can also be produced without the magnet inside the coil and by passing the rotor magnet in front of the coil.

[0041] In general, the structure of this system is designed more optimally for the generator, although it can also be used as a multipurpose electric motor.

[0042] As it was explained, this patent describes a multi-functional electric motor that can operate efficiently across different voltages while producing varying RPM and torque accordingly. Additionally, it can function as a generator, producing different voltages based on the power source with optimal efficiency, without requiring any modifications.

[0043] These capabilities are achieved using various coils placed in different parts of the motor or generator structure. These coils can vary in size and wire thickness depending on the voltage requirements and generated power. In other words, coils of different shapes, sizes, and thicknesses are positioned along the main shaft, serving as the stator, while the rotor is placed in front of the coils rather than inside the motor.

[0044] Magnets are installed on the rotor in front of the coils and stators, which are matched to the specifications of the corresponding coils to ensure maximum efficiency.

[0045] This configuration also applies to the generator function, with the key difference being that the empty spaces inside the coils can be equipped with circular magnets. When the rotor passes the stator, and the magnets inside the coils meet with those on the stator, the repulsive force between the same magnetic poles moves the magnet inside the coil to the other side, generating electricity through the principle of electromagnetic induction. This design offers better efficiency compared to conventional generators.

[0046] Moreover, one of the key advantages of this motor is its scalability. It can be easily expanded into a more powerful electric motor or generator without altering its core structure by simply adding another set of motors and synchronizing the rotors using a sub-shaft and timing pulleys.Advantage Effects of the Invention

[0047] 1- Simple and low-cost design.

[0048] 2- The possibility of supplying different voltages in the generator mode and different power and torques in the electric motor mode.

[0049] 3- The chance of optimization in generator mode with the electromagnetic induction system inside the coils.

[0050] 4- The opportunity to use several series of coils as an electromagnetic brake when necessary, for example, in wind turbines during strong winds.

[0051] 5- The prospect of increasing or decreasing the power by increasing or decreasing the motors or generators without making major changes in the system.

[0052] 6- The option of cleaning and calculating the motor, coil, etc. according to the need.

[0053] 7- Modest and practical structure and suitable for all kinds of use.

[0054] Shows an exploded view of the generator.

[0055] Declares front and side view of the claimed motor.

[0056] Displays an isometric and 3D view of the invention.

[0057] shows how this motor / generator can expand and synchronize.

[0058] Shows an exploded view of the generator with its detailed parts:

[0059] 1- Stator

[0060] 2- Rotator

[0061] Declares front and side view of the claimed patent and all the pieces it comprises:

[0062] 3- Synchronized gear

[0063] 4- Free bearing

[0064] 5- Spring Connectors

[0065] 6- Stator main body

[0066] 7- Main shaft

[0067] 8- Magnet cover (front)

[0068] 9- Main shaft bearing

[0069] 10- Bigger stator induction magnet

[0070] 11- Smaller stator induction magnet

[0071] 12- Stator induction coil (front)

[0072] 13- Bigger stator solenoid

[0073] 14- Smaller stator solenoid

[0074] 15- Elliptical stator solenoid

[0075] 16- Rotor main body

[0076] 17- Stator induction coil (back)

[0077] 18- Smaller rotor induction magnet

[0078] 19- Bigger rotor induction magnet

[0079] 20- Magnet cover (back)

[0080] 21- Rotor bigger magnet fixture

[0081] 22- Timing belt

[0082] Displays a 3 dimensional view of the device and three important components:

[0083] 23- Smaller spring connector (low wattage)

[0084] 24- Bigger spring connector (high wattage)

[0085] 25- Linking shafts for multi-motor / generator

[0086] Shows the way of motor / generator synchronization and expansion with the rest part of it:

[0087] 26- Linking shaft for synchronized gears

[0088] 27- Free bearing for engaging external devicesExamples

[0089] The system can be used to achieve high speed and lower torque in an electric car by activating the coils closer to the central shaft. Conversely, if high torque and low speed are needed, the windings far from the central shaft can be activated to optimize power consumption. In the case of a generator, the system can produce different voltages based on the generator's design and user needs. When it comes to wind turbines, the system can use one of its coils as an electromagnetic brake in high winds to prevent potential turbine damage. Finally, using multiple systems in sequence can easily increase the power of the overall system without any major complications.

[0090] This invention will be very widely used in all industries because electric motors and generators are an efficient part of every industry, electric cars and vehicles, machine tools, important places like factories, hospitals, construction sites, and also household appliances.

Claims

A multifunctional, expandable motor electronic motor capable of operating with different voltages, RPM, torque, and power, thanks to multiple coils and adjustable magnet positioning, which can be configured according to specific needs.According to claim 1, when used as a generator, this motor can generate different voltages by utilizing various coil and magnet sets, which are adjusted based on the mechanical power driving the generator.According to claim 2, when used as an electric motor, it can operate at different voltages, torque, and RPM, depending on the required power and the specific coil and magnet configurations involved.According to claim 3, the different coils and magnet sets enable the system to function as an electromagnetic brake, anti-lock brake, or regenerative brake, as used in electric vehicles.According to claim 4, the system includes various shapes of coils, allowing it to fulfill multiple functions within a single motor.According to claim 5, the design and position of the coils and magnets can be adjusted to meet the requirements of both motor and generator configurations.According to claim 6, the addition of induction current, achieved by placing a circular magnet inside the coils and moving it with the rotor due to the interaction of like and opposing magnetic poles, enhances the efficiency of the generator.According to claim 7, the stator and rotor are positioned beside each other rather than one inside the other so the heat transfer and cooling system’s efficiency improve.According to claim 7, positioning the rotor outside the stator simplifies maintenance and improves accessibility.According to claim 8, the external rotor allows for easier changes in the rotor and magnet sizes without requiring the replacement of the entire system (motor and stator), thereby improving efficiency based on specific needs.According to claim 10, the rotors are equipped with magnets around their circumference, connected to teeth such as those of a timing pulley, allowing for easy synchronization with a shaft or direct attachment to external rotating devicesAccording to claim 10, the motor's expandability feature allows for increased power generation or motor output without replacing the entire motor and this can be achieved by adding and synchronizing multiple rotors to work together.According to claim 10, this expandability is unlimited, allowing additions to continue until the customer's requirements are fully met.According to claim 11, the expandability feature also makes the motor more portable compared to other engines, as a heavy motor can be disassembled into several lighter parts for easier transportation.According to claim 12, the motor can be designed either as a fixed motor with a ground mount for various applications or as a hub motor directly attached to moving parts, such as wheels.

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