Self-sufficient motor and application of elliptic cylinder permanent magnet

Abstract

The invention relates to a plurality of fields such as military, civil, agriculture, industry, aviation, spaceflight, land, overwater, underwater and various transportation tools needing motors or adopting motors, and various production and life equipment. According to the invention, the structure of the motor is changed, so that the motor not only exerts the function, but also generates electric energy for the motor and a load to operate, which is close to the effect of a perpetual motion machine; according to the technology, various mechanical equipment in the future can be free of dependence on natural resources such as petroleum, natural gas, coal and solar energy, and the environment-friendly requirement is met.

Description

Technical Field

[0001] The present invention relates to various fields such as military, civil, agricultural, industrial, aviation, aerospace, land, water, underwater, etc., which require motors or use motors instead of various transportation vehicles and various production and living equipment. Background Art

[0002] Today's motors are generally divided into two categories: electric motors and generators. Although their basic structures are similar, they can only be used in specific occasions, and their functions and uses are greatly restricted. Electric motors can only operate on limited energy storage devices, and generators can only operate on limited natural resources (oil, gas, coal, and water). They are beyond the range of the sun's radiation and cannot even leave the solar system when traveling in space (which requires solar energy). Summary of the invention

[0003] In order to solve the above problems, the technical solution adopted by the present invention is: the electric end stator and the power generation end stator are operated simultaneously in the body of the same motor, and the self-sufficient motor does not consume natural resources (oil, gas, coal, water, solar energy), and can not only produce and consume electricity by itself, but also continuously provide electricity and kinetic energy to other power-consuming equipment (without considering the aging of electronic components and the reduction of the magnetism of permanent magnets).

[0004] The beneficial effects of the present invention are: The self-sufficiency of the present invention allows new energy vehicles to not have to worry about the battery life. Air shuttles can replace airplanes, and satellites and space debris can be stuck on the space suspension to travel back and forth between space and the earth. When it is difficult to set up a power supply network in remote areas, this technology can be used to save time, trouble and reduce costs. Agricultural machinery does not need to consider fuel, gas or solar energy, and can be programmed to farm around the clock. Under the waterline on both sides of the ship's hull, multiple self-sufficient motor thrusters are attached, so there is no need to worry about oil leakage and environmental pollution when it runs aground (fuel engine). BRIEF DESCRIPTION OF THE DRAWINGS

[0005] Figure 1 It is the exploded view and half-section view of the main body of the single-acting, single-engine self-sufficient motor. Figure 1 1. Single-acting, single-generator self-contained motor, 3. Casing, 4. Cover, 5. Bolts and nuts, 6. Motor end stator, 7. Magnetic shield ring, 8. Generator end stator, 9. Bearing, 10. Elliptical cylindrical permanent magnet, 11-1. Ducted fan type rotor (half-section view), 12. Propeller blades or spiral fins. Figure 2 It is an exploded view and partial view of the main body of a double-acting, single-engine self-contained motor. Figure 22. Double-acting single-engine self-contained motor, 3. Casing, 4. Cover, 5. Bolts and nuts, 6. Motor end stator, 7. Shield magnetic ring, 8. Generator end stator, 9. Bearing, 10. Elliptical cylindrical permanent magnet, 11-2. Vortex heat dissipation rotor, 13. Vortex heat dissipation through hole (partial view). Figure 3 It is a schematic diagram of the control circuit system. Figure 3 6. Electric end stator, 7. Shield magnetic ring, 8. Generator end stator, 10. Elliptical cylindrical permanent magnet, 11. Self-sufficient motor rotor, 14. Control circuit system, 15. Starting capacitor, 16. Electronic speed regulator, 17. Running capacitor, 18. Rectifier, 19. Filter, 20. Voltage stabilizer, 21. Battery pack, 22. Load. DETAILED DESCRIPTION The technical solution adopted by the present invention is further described in detail below in conjunction with the accompanying drawings: The present invention can be manufactured into an independent electrical device, and can also be used as an accessory to provide electrical energy or kinetic energy in a certain system. ( Figure 1 , Figure 2 , Figure 3 As shown in the figure, the electric energy in the starting capacitor of the 14. control circuit system flows to the winding of the stator at the 6. electric end of the self-sufficient motor through the electronic speed regulator. The winding generates an orderly induction magnetic field, which drives the 11. ducted fan type rotor or 13. vortex heat dissipation type rotor hooked with 10. elliptical cylindrical permanent magnet to rotate. While generating air (water) flow or kinetic energy, the winding of the stator at the 8. generating end receives the alternating changes of the N pole and S pole of the magnetic field of the rotor 10. elliptical cylindrical permanent magnet. The generated alternating current passes through the control circuit system, rectified and filtered A series of conversions are carried out, such as wave and voltage stabilization, to adjust it into stable direct current. Part of it is used for power-consuming equipment, and the other part of the direct current passes through the running capacitor and the electronic speed regulator and returns to the winding of the stator at the 6. electric end of the self-sufficient motor to form a circulating system; the faster the electronic speed regulator in the control circuit system adjusts the speed of the self-sufficient motor, the greater the output power of the stator winding at the 8. generating end; the maximum output power of the stator at the 8. generating end of the self-sufficient motor is always greater than the input power of the stator at the 6. electric end, which can ensure the cyclic operation of the self-sufficient motor.

Claims

1. A self-sufficient motor, characterized by: Elliptical cylindrical permanent magnet, ducted fan rotor, vortex heat dissipation rotor, electric end stator, generator end stator, magnetic shield ring, bearing, casing, cover, bolts and nuts, control circuit system (rectifier, filter, voltage stabilizer, starting capacitor, running capacitor, electronic speed regulator).

2. The self-sufficient motor according to claim 1, characterized in that : The elliptical cylindrical permanent magnet is embedded in the elliptical cylindrical groove on the surface of the rotor core facing the stator winding by hook-embedded assembly, which is firm and reliable, and convenient for disassembly, replacement and magnetization; depending on the situation, the self-contained motor can also use permanent magnets of other shapes.

3. The self-sufficient motor according to claim 1, characterized in that : The motor-end stator and the generator-end stator of the present invention exist in the same body at the same time. There are two commonly used combinations, one motor-end plus one generator-end or a generator-end sandwiched between two motor-ends; there is also a special combination of interval type, in which each three-phase U, V and W windings of the same stator are a group, and four groups of uniform arrays are motor-ends, and the same number of windings are placed between each group as generator-ends. The motor-end and the generator-end are separated by a magnetic screen strip. This combination is only suitable for the winding method of centralized windings.

4. The self-sufficient motor according to claim 1, characterized in that : Since the present invention has only propeller blades or spiral fins inside the duct of the ducted fan rotor and there is no interference from the motor in the duct, the jet volume or water volume will be significantly increased.

5. The self-sufficient motor according to claim 1, characterized in that The vortex heat dissipation rotor of the present invention has a structure in which a spiral hole rotating around the main axis is machined near the axis center. The design of the spiral hole is similar to the chip removal effect of the spiral groove of a drill. When the motor is running, air or coolant can be smoothly transported from one end to the other end, quickly and effectively dissipating the heat inside the motor.

6. The self-sufficient electric machine according to claim 1, characterized in that : The stator winding of the generating end of the present invention can be designed to be as long as possible in the axial direction when the rotor does not swing during high-speed operation, depending on the application scenario. For example, when used as a generator (as shown in Figure 2), the output power of the generating end will be much greater than the input power of the motor end.

7. The self-sufficient electric machine according to claim 1, characterized in that In the present invention, a magnetic shield ring is provided between the power generation end and the motor end to shield the interference of the induced magnetic field generated by the motor end stator winding on the power generation end after the motor end stator winding is energized.

8. The self-sufficient electric machine according to claim 1, characterized in that : The control circuit system part of the present invention (as shown in FIG. 3 ) is a basic control circuit system. Due to different application scenarios, the selected electronic components are also different. Other control components can also be added to meet the needs of various application scenarios with slight adjustments; for example: self-sufficient motor propellers, self-sufficient power motors, self-sufficient generators, etc.

9. The self-sufficient electric machine according to claim 1, characterized in that : By adopting the technology of the present invention, the disc motor can also be changed into a disc self-sufficient motor. On the rotor core of the disc self-sufficient motor, elliptical cylindrical permanent magnets are evenly distributed radially around the axis, and the elliptical cylindrical permanent magnets are sandwiched in the middle by two or more layers of rotor cores. Two magnetic pole faces of the elliptical cylindrical permanent magnets are exposed on both sides of the rotor core disk, one side of the magnetic pole faces the power generation end stator, and the other side faces the motor end stator.

10. The self-sufficient electric machine according to claim 1, characterized in that : In the present invention, the coils of the stator winding at the generating end are connected in series, in series-parallel mixed connection, or in parallel according to the application scenarios; the series application scenarios include: scenarios with a large floor area and a large number of electrical equipment. The higher the voltage, the longer the transmission distance, the more stable the current, and the less damage to the electrical equipment; the parallel application scenarios include: laser guns, laser cannons, electromagnetic guns, electromagnetic cannons, portable defibrillators, etc. The faster the speed of the self-sufficient motor, the greater the current, the faster the charging, and the self-sufficient motor is small in size and occupies little space.

11. The self-sufficient electric machine according to claim 1, characterized in that :Since the application of the present invention is relatively wide, its shape and size are designed according to the occasion of use.

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