Permanent magnet vector generator

Abstract

The invention discloses a permanent magnet vector generator which comprises a shell and a base. The shell is arranged at the upper part of the base; a motor, a bearing, a magnetic disk, a coil panel, a magnetic booster, an inverter, a speed regulator and a storage battery are sequentially arranged in the shell; an output power socket, a control switch and a speed regulation starter are arranged on the outer surface of the shell; the bearing is mounted on the motor, the magnetic disk and the coil panel are annularly sleeved on the bearing, and the tail end of the bearing is fixedly connected with the magnetic booster. The beneficial effects of the invention are that the structure is simple, the voltage is stable, and continuous output can be realized; the method is low in cost, wide in application range, environment-friendly, pollution-free and wide in application prospect; fossil energy is not consumed, and the world peace is promoted; no pollutant is discharged, and the method is environment-friendly; power generation cost is low, and state grid income is improved; power transmission lines are reduced; the investment cost is reduced; production and living costs are reduced, and natural disasters are reduced; national burdens are relieved, and life quality is improved.

Description

Technical Field

[0001] This invention relates to a generator, and more particularly to a permanent magnet vector generator. Background Technology

[0002] Electricity is the most outstanding energy source for the progress of human civilization. How can we produce electricity at the lowest cost, and how can we produce electricity without damaging the environment? Summary of the Invention

[0003] To address the above problems, the present invention provides a permanent magnet vector generator.

[0004] The technical solution of this invention is as follows: A permanent magnet vector generator includes a housing and a base; The housing is disposed on the upper part of the base; The interior of the housing contains, in sequence, a motor, bearings, a disk, a coil, a magnetic booster, an inverter, a speed controller, and a battery. The battery in question is a lithium battery; The outer surface of the housing is provided with an output power socket, a control switch, and a speed starter; The bearing is mounted on the motor, and the disk and coil disk are looped around the bearing. A magnetic booster is fixedly connected to the tail end of the bearing. The distance between the magnetic booster and the last coil disk is 11-15 cm. One end of the battery is electrically connected to a motor, and the other end is electrically connected to a rectifier; a reverse protection diode is connected in series between the power socket in which the motor and the lithium battery are connected in parallel.

[0005] The disks and coils are arranged in the following order: one disk, one coil, one disk, and one coil in sequence; the number of disks and coils is N.

[0006] A filter and a rectifier are also fixedly installed at the bottom of the coil disk.

[0007] The magnetic booster includes a booster stator disk and a booster rotor disk.

[0008] The stator disk of the booster is fixedly equipped with N magnetic blocks, which are N52 neodymium iron boron permanent magnets; the magnetic blocks are placed at an angle of 0-35 degrees clockwise.

[0009] The booster rotor disk is fixedly equipped with N rotor magnetic blocks, which are N52 neodymium iron boron permanent magnets; the rotor magnetic blocks are placed at an angle of 0-35 degrees clockwise.

[0010] The magnetic blocks and rotor magnetic blocks are cylindrical magnetic blocks with a diameter of 50-70 mm and a thickness of 10-40 mm, and are radially magnetized.

[0011] The disk blocks are arranged horizontally, with the N and S poles arranged alternately.

[0012] The motor, speed controller, inverter, and battery are all electrically connected; the electrical connection sequence is as follows: motor, speed controller, inverter, and battery.

[0013] The booster stator disk and booster rotor disk are made of aluminum alloy.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By changing the magnetic block layout to a disc-shaped magnetic block that cuts the coil at 90°, the cutting area is significantly increased; this reduces the field strength during magnetic pole changing and effectively reduces rotational resistance. Because the coil is thinner, the magnetic penetration is stronger, and the coil electrons are more active, effectively increasing the charge output.

[0015] The coil disk is cut by double-sided magnetic force, which transfers the rotor coil to the stator, reduces rotor weight, and reduces power consumption.

[0016] Taking advantage of its magnetic properties, a magnetic rotary booster is coaxially mounted on the generator body. Based on the power formula P=√3uL, i.e., 1=P / √3U=P / 1.732xU, a 20kW generator has a torque of 30.40 (20kW÷(380x1.732)). The magnetic booster, using N35 magnetic force, achieves 18.7, and in practice, N52 magnetic blocks are used, which can reduce the generator's rotational resistance.

[0017] The N52 magnet can withstand temperatures up to 300°C and remains undemagnetized for 20 years. The lifespan of a generator is limited by the bearings. Our SKf series bearings, however, have a lifespan of up to 20 years.

[0018] Simple structure, stable voltage, and continuous output; low cost, wide range of applications, and environmentally friendly; low power generation cost. Attached Figure Description Figure 1 A schematic diagram of the structure of this invention.

[0019] Figure 2 Cross-sectional view of the structure of the present invention Figure 3 A schematic diagram of the magnetic booster structure of this invention.

[0020] Figure 4 A schematic diagram of the coil disk structure of the present invention.

[0021] Figure 5 A schematic diagram of the disk structure of this invention. Detailed Implementation

[0022] like Figure 1-5 As shown, a permanent magnet vector generator includes a housing 1 and a base 2; The housing 1 is disposed on the upper part of the base 2; The interior of housing 1 is sequentially equipped with motor 3, bearing 4, disk 5, coil disk 6, magnetic booster 7, inverter 17, speed controller 18, and battery 19. The aforementioned storage battery 19 is a lithium battery; The outer surface of the housing 1 is provided with an output power socket 8, a control switch 9, and a speed starter 10; Bearing 4 is mounted on motor 3, disk 5 and coil disk 6 are looped around bearing 4, and magnetic booster 7 is fixedly connected to the tail end of bearing 4; the distance between magnetic booster 7 and the last coil disk 6 is 11-15 cm. One end of the battery 19 is electrically connected to the motor 1, and the other end is electrically connected to the rectifier 12; an anti-reverse diode is connected in series between the power socket in parallel with the motor 1 and the lithium battery.

[0023] The disks 5 and coil disks 6 are arranged in the following order: one disk 5, one coil disk 6, one disk 5, and one coil disk 6 in sequence; the number of disks 5 and coil disks 6 is N.

[0024] A filter 11 and a rectifier 12 are also fixedly installed at the bottom of the coil disk 6.

[0025] The magnetic booster 7 includes a booster stator disk 13 and a booster rotor disk 14.

[0026] The stator disk 13 of the booster is fixedly provided with N magnetic blocks 15, which are N52 neodymium iron boron permanent magnets; the magnetic blocks 15 are placed at an angle of 0-35 degrees clockwise.

[0027] The booster rotor disk 14 is fixedly provided with N rotor magnetic blocks 16, and the rotor magnetic blocks 16 are N52 neodymium iron boron permanent magnets; the rotor magnetic blocks 16 are placed at an angle, with an inclination angle of 0-35 degrees clockwise.

[0028] The magnetic block 15 and rotor magnetic block 16 are cylindrical magnetic blocks with a diameter of 50-70 mm and a thickness of 10-40 mm, and are radially magnetized.

[0029] The disk blocks are arranged horizontally, with the N and S poles arranged alternately.

[0030] The motor 3, speed controller 18, inverter 17, and battery 19 are all electrically connected; the electrical connection sequence is as follows: motor 3, speed controller 18, inverter 17, and battery 19.

[0031] The booster stator disk 13 and booster rotor disk 14 are made of aluminum alloy.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application.

Claims

1. A permanent magnet vector generator, comprising a housing (1) and a base (2); characterized in that: The housing (1) is disposed on the upper part of the base (2); The interior of the housing (1) is sequentially equipped with a motor (3), a bearing (4), a disk (5), a coil disk (6), a magnetic booster (7), an inverter (17), a speed controller (18), and a battery (19); The battery (19) mentioned is a lithium battery; The outer surface of the housing (1) is provided with an output power socket (8), a control switch (9), and a speed starter (10); The bearing (4) is mounted on the motor (3), and the disk (5) and coil disk (6) are looped around the bearing (4). The tail end of the bearing (4) is fixedly connected to the magnetic booster (7); the distance between the magnetic booster (7) and the last coil disk (6) is 11-15 cm. One end of the battery (19) is electrically connected to the motor (1), and the other end is electrically connected to the rectifier (12); an anti-reverse diode is connected in series between the power socket in parallel with the lithium battery (1).

2. A permanent magnet vector generator according to claim 1, characterized in that: The disks (5) and coil disks (6) are arranged in the following order: one disk (5), one coil disk (6), one disk (5), and one coil disk (6) in sequence; the number of disks (5) and coil disks (6) is N.

3. A permanent magnet vector generator according to claim 2, characterized in that: A filter (11) and a rectifier (12) are also fixedly installed at the bottom of the coil disk (6).

4. A permanent magnet vector generator according to claim 1, characterized in that: The magnetic booster (7) includes a booster stator disk (13) and a booster rotor disk (14).

5. A permanent magnet vector generator according to claim 4, characterized in that: The stator disk (13) of the booster is fixedly provided with N magnetic blocks (15), which are N52 neodymium iron boron permanent magnets; the magnetic blocks (15) are placed at an angle of 0-35 degrees clockwise.

6. A permanent magnet vector generator according to claim 4, characterized in that: The booster rotor disk (14) is fixedly provided with N rotor magnetic blocks (16), and the rotor magnetic blocks (16) are N52 neodymium iron boron permanent magnets; the rotor magnetic blocks (16) are placed at an angle with a clockwise tilt of 0-35 degrees.

7. A permanent magnet vector generator according to claim 5 or 6, characterized in that: The magnetic block (15) and rotor magnetic block (16) are cylindrical magnetic blocks with a diameter of 50-70 mm and a thickness of 10-40 mm, and are radially magnetized.

8. A permanent magnet vector generator according to claim 1, characterized in that: The disk (5) is arranged horizontally with N and S poles arranged alternately.

9. A permanent magnet vector generator according to claim 1, characterized in that: The motor (3), speed controller (18), inverter (17), and battery (19) are all electrically connected; the electrical connection sequence is as follows: motor (3), speed controller (18), inverter (17), and battery (19).

10. A permanent magnet vector generator according to claim 1, characterized in that: The booster stator disk (13) and booster rotor disk (14) are made of aluminum alloy.

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