CN111082621A

CN111082621A - Generator without polarity reversal and energy blank window period

Info

Publication number: CN111082621A
Application number: CN201910997965.5A
Authority: CN
Inventors: 胡刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-07
Filing date: 2019-10-07
Publication date: 2020-04-28
Anticipated expiration: 2039-10-07
Also published as: CN111082621B

Abstract

The invention relates to a generator without polarity inversion and energy blank window period, belonging to the field of generators, and aiming at solving the problems of polarity inversion and energy blank window period in the current generation mode of the generator, in particular to a stator coil which is vertically arranged in a prefabricated hole of a stator plate, wherein a positive electrode and a negative electrode are respectively connected with conductors at two sides of the non-conductor plate, a rotor is coaxially arranged between two stators, an N pole magnetic field and an S pole magnetic field cover all the stator coils at the same side when a rotor permanent magnet rotates, each stator coil can generate a plurality of times of current when the rotor rotates for a circle, the current generated by a single stator coil is less but higher in frequency, the current can only flow out of the coil in one direction under the limitation of a stator coil diode, the current output can be improved after the combination of the plurality of stators, rotors and the stators is coaxially arranged, and, Diving, electric automobile, unmanned aerial vehicle, robot, portable electronic equipment, electronic help capable equipment, generator etc. field.

Description

Generator without polarity reversal and energy blank window period

Technical Field

The invention belongs to the field of generators, and can partially replace rechargeable batteries, fossil energy engines and low-efficiency generators.

Background

The requirements of modern various electronic devices on endurance and environmental protection are continuously improved, the performances of lithium batteries, graphene batteries and the like are greatly improved, but the requirements are passive coping methods, the endurance is improved by improving stored energy, energy needs to be supplemented as soon as possible before the energy is used up, and the efficiency is influenced. Much power is provided by fossil energy, and the influence on the global greenhouse effect is inevitable. The general process of the existing generator is that a coil cuts a magnetic line of force to generate current when rotating to a magnetic field position, the rotating coil approaches or leaves a permanent magnet and passes through a balance position twice, a stator coil is not cut at the balance position to generate no induced current, an energy blank window period is formed, the current direction of the stator coil can be changed once when the stator coil approaches an N pole and an S pole of the permanent magnet, the acting time and the acting efficiency can be lost in each energy blank window period and polarity inversion, and the generator can adapt to the development of a new era only by improving the generating efficiency.

The invention aims to design a generator without an energy blank window period and induced electromotive force polarity inversion.

Technical scheme of the invention

In order to solve the problems of polarity inversion and energy blank period in a mode of generating current by a generator, the specific technical scheme is that metal core stator coils with the same size are regularly and vertically arranged in a prefabricated hole along a middle electric shaft on a non-conductor stator plate, a plurality of layers of stator coils are arranged around the electric shaft, the space can be saved to the maximum extent by arranging the stator coils in a honeycomb manner, 6 third layers are added on 6 second layers of the innermost layer, 6 third layers are added, the number of the stator coils is not limited when only one layer of the stator coils is used, one leading-out end of each stator coil is welded with a diode and then is tightly connected with conductors covered on two sides of the non-conductor plate, a circular rotor is coaxially arranged between the two stator plates, the stator, the rotor and the electric shaft are placed in a protection box, two ends of the electric shaft are connected with bearings at the fixed positions of the protection box to reduce friction force, a plurality of radial non, when the rotor permanent magnet rotates, the N pole and the S pole cover all the stator coils on the same side, the motor drives the electric shaft of the generator to rotate by a small angle to cut the stator coils on a plurality of stator coil radiation magnetic fields on two sides, each stator coil can generate current for a plurality of times when the rotor rotates for a circle, the current generated by a single stator coil is small but has high frequency, the current can only flow out of the coils in one direction under the limitation of the stator coil diodes, the stator coil induction current is continuously generated by the uninterrupted cutting of the permanent magnet magnetic field, the current output can be improved after the combined coaxial installation of a plurality of stators, rotors and stators, the stator plate conductors on two sides are respectively connected according to the positive and negative current generated after the rotation of the rotors after the stators and the rotors are installed, a positive lead and a negative lead are collected to be led out of, the invention can be applied to the field of electromechanical equipment needing electric energy, such as aviation, aerospace, navigation, diving, electric automobiles, unmanned planes, robots, portable electronic equipment, electric walking-aid equipment, generators and the like.

Drawings

Figure 1 is a top view of a generator stator,

FIG. 2 is a top view of a generator rotor

FIG. 3 is a sectional view of the generator A-A

The names of the components are as follows: 1. stator plate middle reinforcing part 2, stator coil 3, stator plate 4, protection box 5, stator plate fixing wing 6, fixing screw 7, rotor middle reinforcing part 8, rotor permanent magnet channel 9, rotor permanent magnet 10, rotor plate 11, rotor outer edge 12, stator plate conductor 13, gasket 14, electric shaft 15, bearing 16, output terminal 17, lead wire

Drawings

The rotary electric shaft (14) drives the rotor plate (10) to rotate, the magnetic field of the permanent magnet (9) on the rotor plate (10) is gradually close to the stator coil (2) on the stator plate (3) and cuts the stator coil (2), induced current generated by the stator coil (2) is collected by the stator plate conductor (12), and is collected into a positive lead and a negative lead (17) which are led out through the output terminal (18) to be provided for a load.

Detailed Description

Regularly and regularly drilling vertical holes in a honeycomb arrangement mode on a non-conductor plate, wherein the middle holes are smaller than the surrounding holes, and the sizes of the rest holes are consistent. The number of the first circle of holes surrounding the middle hole is N, the number of the second circle is 6, the number of the third circle is 12, the number of the fourth circle and the fifth circle are increased by six holes in the same way, the connecting line of the central points of each circle of stator coils can be circular or polygonal, and a proper distance is reserved between every two holes to increase the strength of the non-conductor plate. The other holes except the middle hole need to be provided with a longitudinal positioning concave channel. Good conductor plates or lines are covered on two sides of the non-conductor plate, the good conductors on the two sides extend to the hole positioning channels, and the specific shape of the non-conductor plate is determined according to subsequent installation requirements. A mushroom-shaped metal core made of silicon steel sheets or other metals is placed in each hole except the middle hole, the upper end of the mushroom-shaped metal core is circular or in other shapes and is properly larger than the holes in the non-conductor plate, the upper end of the mushroom-shaped metal core is not interfered with each other after the mushroom-shaped metal core is placed in the holes, and the lower end of the mushroom-shaped metal core does not exceed the non-conductor plate. The lower part of the mushroom-shaped metal core umbrella cover is wound with a metal wire coil with an insulating layer, the outer layer of the coil is wrapped with an insulating material which has the same size with the honeycomb holes and is provided with positioning protrusions, the leading-out ends of two windings of all the coils are tightly connected with conductor pins on two sides of a hole groove of a non-conductor plate through metal sheets or welded with conductors on two sides, the leading wire at one end is connected with the conductor pin on the non-conductor plate after a diode is welded, the mounting direction of the diode is consistent, induced current output is not influenced, and the metal cores and the coils are the same in size and are beneficial to large.

Drilling a square hole or a circular hole with a positioning bulge in the middle of another circular disc, wherein the diameter of the maximum diagonal line or the circular hole of the square hole is smaller than that of the circular hole in the middle of the honeycomb non-conductor plate, in order to ensure that the thickening and reinforcing treatment is carried out around the middle hole of the disc with enough strength, a plurality of discontinuous linear or bent hollow channels are radiated to the periphery at proper distance from the middle hole, the distances among the channels are different, the four sides of the channels and the outer side of the disc are thickened and reinforced, connecting materials among the channels can be thinned or hollowed out, the hollow part of each channel is fixed with glue or other materials on the whole or spliced permanent magnet and the S pole of, the N poles correspond to the upper side and the lower side of the plane of the disc, the number of the permanent magnets in each circle is equal to or less than that of the stator coils in each circle, and the contact area of the permanent magnets on the side facing the coils is equal to or slightly larger than the mushroom-shaped metal caps on the coils.

After the non-conductor plate and the permanent magnet disc are manufactured, the respective flowing of the positive pole and the negative pole of the current is not interfered, and the magnetic field of the permanent magnet is weakened and shielded.

The disc with the permanent magnet and the non-conductor plate with the coil are coaxially arranged, and the shape and the size of the middle hole of the connecting shaft and the disc are the same. When the disk rotates, the permanent magnet covers the upper ends of all mushroom-shaped metal cores, and the time interval between the mushroom-shaped metal cores and the permanent magnet is smaller and better when the mushroom-shaped metal cores and the permanent magnet do not interfere with each other. In order to ensure that the output current is gentle, the number of the coils scanned by the permanent magnet every moment is the same as possible, part of the permanent magnet does not extend from the inner side, but extends from the middle to the outer side, so that each circle of the permanent magnet can cover more coils.

Hereinafter, the circular disk having the permanent magnets is referred to as a rotor, and the non-conductor plate having the stator coil is referred to as a stator.

Two stators and a rotor are coaxially arranged on a square or grooved round electric shaft, the upper ends of mushroom-shaped metal cores of the stators are opposite, and the rotor is arranged between the two stators to form a stator, rotor and stator combination. And the two stator coils are installed in a staggered mode. There may be only one stator and one rotor combination with special requirements for lightness and thinness. The stator and the rotor are separated by a plurality of groups of gaskets at the gap part on the connecting shaft so as to ensure that all the stators and the rotors do not interfere with each other in use. A plurality of shallow grooves can be carved on the motor shaft to install E-shaped clamp springs for fixation. After the stator and the rotor are installed, conductors on two sides of the stator plate are respectively connected and converged into a positive wire and a negative wire by using the wires according to the positive and negative electrodes of current generated after the rotor rotates, and all the wires do not influence the movement of the rotor and the installation of other components.

3-5 < type metal wires can be additionally arranged on the outer side of the rotor according to the use condition, the tip part of the < type metal wire is firmly installed with the rotor through screws and the like, two branches at the rear part of the < type metal wire respectively keep minimum gaps with stators on two sides and are bent inwards, the edge of the rotor is ensured not to touch the stators when the rotor is violently bumped, the rotor is enabled to run in a proper interval, and a plurality of sets of stators and rotor combinations can be repeatedly installed on a motor shaft for increasing the output power.

The motor shaft with the stator and the rotor fixed well is installed in a waterproof, dustproof and anti-collision protection box, the contact parts of the two ends of the motor shaft and the protection box are provided with bearings for reducing friction, and the connection points of all the parts are firm. The protection box can be integrally manufactured as required and only one opening is reserved or all the surfaces of the protection box are spliced and installed. After the electric shaft is fixed and the protection box is installed on each surface, the screw is used for drilling holes at the corresponding positions of the stator extension plate and the protection box for secondary fixation, and the screw can be properly reamed or sunk by using a tip for conveniently installing the stator screw hole.

All positive and negative poles of the stator are converged into two leads which are firmly welded with the reserved output current terminal of the protection box, an insulating layer is arranged between the terminal and the protection box to prevent mixed electricity, and the terminal is connected with external equipment of the protection box through leads or other modes. Only one end of the electric shaft can be higher than the plane of the protection box to be connected with the motor, or the electric shaft and the box are connected with the motor in a concave-carved triangular groove on the end face of the plane electric shaft. The protection box can be internally provided with a space which is suitable for placing an electricity storage battery, a rectifying circuit board and a servo system for adjusting current output.

The design may have three output versions, one normal power output, one high power output and one low power output. The normal output is that the rotation numbers of the generator and the direct-connected motor are the same. The high power output and the low power output are realized by connecting the motor and the generator by two gears with different gear ratios so as to achieve the purpose of different rotation numbers of the motor and the generator. The high and normal speed outputs are generally applied to small and micro equipment, and the low speed output is generally applied to large equipment, or one equipment has three current outputs by using an adjustable gear, or a speed regulating motor is directly connected with a generator.

The invention has the advantages that the polarity reversal and the energy blank window period of the output current of the existing generator are eliminated, the stator coil is smaller and more than the existing generator with the same volume, the acting force and the resistance between the permanent magnet and the stator coil are smaller, the large torque force of the existing motor is utilized to drive the generator, the permanent magnet can cut the stator coil to generate trickle current at every moment, and the product can better meet the requirement of electronic equipment on electric energy.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The invention relates to a new combination mode for solving the problems of polarity reversal and energy blank window period in the current generation mode of a generator by utilizing a permanent magnet and a stator coil, which mainly comprises a stator plate, a stator coil, a protection box, a stator plate fixing wing, a fixing screw, a rotor plate, a rotor permanent magnet, a stator plate conductor, a gasket, an electric shaft, a bearing, a lead, an output terminal and the like, and is characterized in that the metal core stator coils with the same size are regularly and vertically arranged in a prefabricated hole along the middle electric shaft on the non-conductor stator plate, a plurality of layers of stator coils surround the electric shaft, the space can be saved to the maximum extent by arranging the honeycomb, 6 third layers are added on the innermost N second layers, 6 third layers are added, the number of the stator coils is not limited by one layer of hour quantity, and one of the stator coils is respectively and is tightly connected with the conductors covered on, a rotor is coaxially installed between two stator plates, the stator, the rotor and the electric shaft are placed in a protection box, a plurality of discontinuous permanent magnets corresponding to the rotating track of the stator coils are arranged on the rotor, the number of the permanent magnets is equal to or less than that of each circle of the stator coils, N pole and S pole magnetic fields cover all the stator coils on the same side when the rotor permanent magnets rotate, 3 to 5 < type metal wires can be additionally arranged on the outer side of the rotor according to use conditions, the motor drives the electric shaft of the generator to rotate by a small angle to cut the stator coils on the plurality of stator coils on two sides, each stator coil can generate current for a plurality of times when the rotor rotates by a circle, the current generated by a single stator coil is small but high in frequency, the current can only flow out of the coils in one direction under the limitation of the diodes of, The invention can be applied to equipment needing electric energy, such as aviation, aerospace, navigation, diving, electric automobiles, unmanned aerial vehicles, robots, portable electronic equipment, electric walking aid equipment, generators and the like.