KR102081455B1 - DC generator utilizing of a multi-circuit brush - Google Patents

Abstract

The present invention includes a field 140 having a plurality of field iron cores 141 on which the field coil 142 is wound, and an armature coil 150 formed to surround the field 140 in a state spaced apart at a predetermined interval. , A commutator 110 having a plurality of commutator pieces 111 that are connected one-to-one with the field coil 142 at one end of the field 140 and arranged in a circle, so as to be in close contact with the commutator piece 111 A commutator brush holder 112 having four pairs of commutator brushes 113 each having a phase difference of 45 ° on the inner wall surface, and a disk type fixed to the casing 170 and in close contact with the commutator distributor 114 to correspond to each other The slip disk terminal 115 and the commutator brush holder 112 are combined to provide a direct current generator by the DC motor 2 for rotation, and the present invention is a reverse concept of a conventional direct current generator. Field 140 and the commutator 110 External power required for forced rotation by lightly rotating the brush holder bracket (119) coupled to the fixed shaft without slipping and fixed to the motor rotating shaft (101) by the DC motor (2). And so that there is no waste of energy, the four-phase (four phase) induction electromotive force can be generated in the electric coil 150 is a very useful invention that can produce power with excellent economic efficiency.
In another embodiment of the present invention, the armature 250 and the field 240 are independently installed in the inner space of the power generation housing 220, and the first commutator 210a and the second commutator 210b are installed. ) Or the first commutator 210a and the brushed slip ring 205a in series or the hollow slip ring 205b to be separated from the armature 250 and the field 240 It is configured and installed in the power distribution housing 230.
The brush holder 212 is rotated by the DC motor shaft 202 while the second commutator 210b or the brush-type slip ring 205a is supplied with the DC current 221. The DC current 221 is connected to the first commutator 210a by, the coil connection line 243 is transmitted to the field coil 242, and the coil connection line 253 is used to armature It is connected to the coil 252.
The DC current 221 is connected to the hollow slip ring 205b while the inside of the hollow slip ring 205b is rotated by the DC motor shaft 202 while receiving the DC current 221. It is transmitted to the field coil 242 by the coil connection line 243 and is connected to the armature coil 252 by the coil connection line 253.
Therefore, if the positive electrode (+) and the negative electrode (-) are alternately and continuously alternated to the second commutator 210b or the brush-type slip ring 205a or the hollow slip ring 205b corresponding to each other, the corresponding As the sequential and repetitive alternation of the positive electrode (+) and the negative electrode (-) also occurs in the field core 241, induced electromotive force is continuously generated in the corresponding armature coil 252, and the armature coil 252 is generated. It is a very useful invention that the electromotive force is derived through the connected output wiring 260, the space utilization is good for the driving device of the moving means, and the manufacturing installation and use are easy.

Description

DC generator utilizing of a multi-circuit brush

The present invention relates to a DC generator using multiple brushes,

More specifically, the DC motor is coupled so that one side end of the rotating DC motor rotating shaft is coupled to the blade, and the other end is fixed to the brush holder bracket, and is composed of a field rotor on the outer circumferential surface of the DC motor rotating shaft and corresponds to the stator. The outer part is composed of an armature stator.

The DC generator has a structure in which both the rotor and the stator are non-rotating, unlike the conventional DC generator, and the field formed on the outer circumferential surface of the fixed shaft is provided with a field iron core and respective field coils, and is molded outside corresponding to the field. The armature is provided with an armature iron core and an armature coil, and a slip disk terminal supplied with power from a storage battery is coupled to slip on the fixed shaft, and a commutator provided as a commutator piece is fixedly coupled.

A commutator brush holder including a commutator distributor and four pairs of commutator brushes and a brush holder bracket is formed on the periphery of the commutator.

The commutator distributor is formed of four pairs of short circuits and rotates in close contact with the slip disk terminal.

The four pairs of commutator brushes are molded on the inner side of the commutator brush holder and rotated while in close contact with the commutator pieces.

The brush holder bracket is formed so that a hollow is formed to join the shaft, one side is slipped to the end of the fixed shaft, and the other side is fixed to the end of the rotating shaft of the DC motor.

Therefore, the core and the commutator rotated in the conventional generator are fixed, and the core is made to rotate on behalf of the commutator brush holder composed of the commutator distributor, the four pairs of commutator brushes, and the brush holder bracket.

When the DC current of the storage battery is supplied and the DC motor is artificially driven, the pair of DC supply circuits and the slip disk terminal formed of the four pairs of disk brushes simultaneously respond while receiving DC current from the storage battery. By repeating the DC current connection and short circuit to the commutator distributor and the four pair commutator brushes, the magnetic field is sequentially induced to the field core by the commutator pieces connected to the four pair commutator brushes, and the field core It is possible to obtain a desired electromotive force by sequentially inducing a magnetic force having a polarity opposite to that of the field iron core to the coiled electromagnetic coil spaced apart to correspond to. Therefore, the motor relates to a self-powered device capable of reusing the rotating energy by rotating the light commutator brush holder in addition to the original purpose of use of the electric device.

As another embodiment of the present invention, the present invention constitutes an armature in the inner space of the power generation housing located outside and installs and combines an armature inside the armature, separately separating the first commutator from the inside of the power distribution housing. The two commutators are connected in series, or the first commutator and the brush-type slip ring are combined in series or installed as a hollow slip ring.

First, by using a brush holder with one brush left and right, the first commutator and the second commutator or the first commutator and the brush type slip ring rotate in close contact with the DC current while supplying DC current to the field of the power generation unit. It is a concept that can generate an electromotive force from the armature by forming a magnetic force in the coil,

Next, by installing the hollow slip ring having the same number of input and output distribution circuits as the field coil, supplying DC current to one circuit to form a magnetic force in the field coil of the power generation unit to produce electromotive force from the armature. It relates to a direct current generator.

The brush holder is rotated by driving the DC motor shaft using a brush holder rotating body.

The hollow slip ring that does not use the brush holder is directly rotated by being coupled to the DC motor shaft.

That is, when rotating the heavy rotor and the commutator, which have been a big problem in the past, reduce a lot of external power, separate the fixed shaft of the rotor and the commutator, and connect the coil connecting line regardless of the location and distance to separate it from the ground and underground. Since it is possible, it relates to a power generation device that increases the convenience of use and the usefulness of installation.

Conventional rotating field type DC generator is composed of a rotor, a stator formed on the outside of the rotor, and a housing surrounding the stator. When the rotor rotates, the rotor The magnetic flux from the rotor maget interacts with the stator coil and induces current in the stator coil.

In addition, the voltage characteristic of the conventional DC generator can increase the electromotive force generated by increasing the rotational speed of the rotor or increasing the number of field coils, and the faster the change in the magnetic flux of the coil, the faster the induced voltage increases. Taking into consideration that the induced voltage increases as the rotational speed and the excited current increase,

In this study, the conventional slip ring was used as the reverse concept of the opposite motion structure without rotating both the rotor (ie field) and the stator (ie armature) and commutator used in the conventional DC generator. To replace, the pair of DC supply circuits are molded on one side and connected to the other side. On the other side, the four pairs of disc brushes are circularly shaped with a phase difference of 45 ° each in the clockwise direction to form the slip disk terminal. Invented,

The four pairs of short circuits are divided into 180 ° intervals, respectively, with each of the four pairs of short circuits maintaining a phase difference of 45 ° so as to rotate in correspondence with the slip disk terminals, respectively, forming a semicircular circuit, and using the brush connection line to form the four pairs of commutator brushes. Invented the disc-shaped commutator distributor that is connected to repeat supply and disconnection of electric current, and rotates the commutator brush holder having a light weight by the DC motor to rotate external power rather than rotating the conventional rotor. It is a combination of self-generation technology that can greatly increase the size and efficiency of electromotive force generated by a conventional DC generator by saving energy very much and generating an induced electromotive force of four phases.

In another embodiment of the present invention, first, the conventional commutator is the first commutator and the second commutator as a reverse concept of the opposite motion structure without rotating both the field, armature, and commutator used in the conventional generator. The commutator is coupled in series or the first commutator and the brush-type slip ring are connected in series to rotate the brush to repeat the supply and short-circuit of the DC current, alternating magnetic force of polarity opposite to the field coil and the armature coil. To be induced.

Then, the supply and short-circuit of the DC current was repeated using only the hollow slip ring so that magnetic forces of polarities opposite to the field coil and the armature coil were alternately induced.

Therefore, in view of the fact that the range of the total field flux of the field core 141 is induced magnetic force to the field by the number of poles of the field and the armature, the inner side of the hollow slip ring is directly rotated. Or the first commutator and the second commutator in series, and then fix them and rotate the brush holder formed by the brush one by one on the left and right sides, so that the conventional generator rotates a very heavy rotor and commutator. By rotating only the brush holder, which is relatively very light, it is possible to save external power and to generate the desired induced electromotive force as much as the number of poles of the field and the armature.

Therefore, to the hollow slip ring having the same number of distribution circuits as the field coil, DC current is continuously supplied to the circuit by supplying DC current to a certain part of the field stimulus generation and a certain part of the electric coil. By repeating, the magnetic field core was caused to continuously generate and disappear the N pole and the S pole repeatedly by a phase difference by the number of field poles.

In addition, each of the DC and the phase difference of the number of field poles to the field coil through the second commutator or the brush-type slip ring by the brush that is formed and rotated by the phase difference of the number of poles of the field and the armature, respectively. The current connection and disconnection were continuously repeated, so that the N-pole and the S-pole were repeatedly generated and disappeared by the phase difference by the number of field poles.

At this time, even in the armature coils that correspond to the field core, S poles and N poles of opposite polarities are alternately induced by the number of poles of the armature, and the field of the total field flux of the field core is constant. When it was made, it was configured to configure a winding coil corresponding to the same field in the magnetic iron core.

Therefore, both the conventional rotor and the commutator are rotated by rotating the light weight commutator brush holder by the DC motor or by rotating the hollow slip ring or pulley or blade. It saves external power energy more than it does, and combines and uses technology that can increase the size and efficiency of the electromotive force generated by the conventional DC generator by generating the desired induced electromotive force.

Conventional rotating field type DC generators are required to forcibly rotate the rotor and the commutator by a power source in order to generate current, so that the rotor and the commutator having a very heavy weight are rotated. It has the disadvantage that the efficiency due to friction and other factors is reduced, as well as the waste of power energy required to rotate.

Therefore, the present invention is to fix the existing shaft using a method in which both the rotor and the commutator are non-rotating, unlike the conventional rotating field type generator,

To configure the field with the field core and each field coil on the outer peripheral surface of the fixed shaft,

The armature is provided with the armature iron core and the armature coil on the outside in correspondence with the field,

The commutator formed of the commutator piece at one end of the high compression axis is fixed to be coupled,

A central portion of the slip disk terminal supplied with power from the storage battery is coupled to the fixed shaft so as to slip with the fixed shaft using a bushing,

A fraud commutator brush holder is coupled to the outside of the commutator,

The commutator brush holder has one side provided with the commutator distributor, the inner side provided with the four pairs of commutator brushes, and the other side to form the brush holder bracket,

The commutator distributor is coupled to the fixed shaft by using a bushing in the center so as to be in close contact with the slip disk terminal, to slip (slip),

One side of the brush holder bracket is combined with the side surface of the commutator brush holder, and the inner circumferential surface is molded to insert an axis so as to slip through the fixed shaft end of the DC generator using a bushing,

The DC motor is to be fixed to the end of the rotating shaft to solve the problem of minimizing the mutual segmentation elements of the center line between the shaft.

In another embodiment of the present invention, the present invention is configured to fix the armature, the field, and the commutator using a non-rotating method.

Then, the field and the first commutator are coupled to the same fixed shaft a to form an integral type, or the field and the first commutator are coupled to each fixed axis b to be configured as a separate type,

The center of the second commutator or the hollow slip ring is formed into a hollow shape and is coupled to the outer circumferential surface of the bearing b,

First, in the case of an integral type, the field core having the field core and the field coil is constituted, and the armature core and the armature coil are provided outside corresponding to the field, and with the first commutator. The second commutator or the first commutator and the brush type slip ring or the hollow type slip ring, and the DC motor and the power distribution unit cooling fan are all installed together.

And in the case of a separate type, the field core with the field core and the field coil is formed in the inner space of the power generation housing, and the armature with the armature core and the armature coil corresponding to the field is formed, and the The field and the armature are separately installed in combination with the power generation housing, and the first commutator and the second commutator or the first commutator and the brush type slip ring or the hollow type slip ring are separately installed in the power distribution housing. The DC motor and the power distribution unit cooling fan are installed inside the power load housing.

The first commutator is molded into a hollow to stop by engaging with the fixed shaft a in the case of an integral type, and stopping with the fixed shaft b and the distribution part bracket a in the case of a separate type,

Alternatively, the second commutator and the center of the brush-type slip ring or the hollow slip ring are formed into a hollow shape, inserted into the outer circumferential surface of the second bearing, and stopped by engaging with the power distribution block b,

The brush holder in which the number of field poles is installed from side to side by one brush is installed between the first commutator and the second commutator or the first commutator and the brush type slip ring, and one side of the brush holder rotating body. Combined to rotate with the DC motor or external power,

The hollow slip ring that does not use the brush holder is coupled to the DC motor shaft so that the inside rotates directly.

When the first commutator and the second commutator or the first commutator and the brush type slip ring are used, they are configured in series so as to face each other, and when the brush holder rotates, Plus (+) and Minus ( -) So that the current can be repeatedly supplied and shorted with a phase difference of the number of field poles, respectively,

When only the hollow slip ring is used, the same number of distribution circuits as the field coil are formed, and when the inner rotor of the hollow slip ring rotates, the plus (+) and minus (-) currents are equal to the number of field poles, respectively. It is possible to repeat supply and short circuit with the phase difference of

Therefore, the plus (+) and minus (-) power sources are connected to the stators of the second commutator and the brush type slip ring or the hollow type slip ring by the coil connection line by the number of poles,

In order to rotate the brush holder and the hollow slip ring, the DC motor or the external power is required, and a storage battery for supplying the DC current to the field coil and the armature coil is provided.

However, as a method of replacing the DC motor required to rotate the brush holder, a pulley, a blade, a rotor wheel, a magnetic power rotor, or the like is used.

Therefore, the present invention has been devised to solve the above problems, and in the present invention, the field cores, in which the field coils are wound, are respectively rotated in the present invention. It is configured so as not to rotate, and the field coil and the commutator piece are respectively connected by a coil connecting line, one side of which forms the pair of DC supply circuits, and the other side of the four pairs of disc brushes clockwise. The slip disk terminals formed in phase difference by 45 ° are configured, and the slip disk terminals are connected to one side of the commutator brush holder by rotating the commutator distributor provided by the four pairs of short circuits, and the commutator brush holder The four pairs of commutator brushes provided on the inside of the commutator distributor and brush connection line By connecting to the commutator element and allowing direct current to be supplied to the field coil through a short circuit, each of the field cores is sequentially guided by the four pairs of short circuits, thereby corresponding to the field core. Electromagnetic force of the polarity opposite to the field iron core is sequentially induced in the armature coil, and electromotive force is generated while repeating the generation and disappearance of the electromagnetic force in the armature coil.

In addition, the present invention, as shown in Figure 6, the DC generator is connected to the field, the armature, the commutator, and the DC motor in series to be configured integrally, or as shown in Figure 7, fixed shaft a and fixed shaft b It can be divided into two types and installed separately. The separated type, the armature and the storage battery can be installed separately in separate places using a cabinet, the rest of the commutator, the slip disk terminal, the commutator distributor, and the commutator brush. The holder, the brush holder bracket, and the DC motor are installed as separate separate structures using a casing.

In another embodiment of the present invention, the present invention provides that the brush holder provided with the brush supplies the DC current to the first rectifier and the second rectifier or the first rectifier and the brush type slip ring in series. And since it needs to be taken over and supplied to the field coil and the armature coil, the first rectifier and the second rectifier or the first rectifier and the brush type slip ring, which are transfer media, can be combined in series in a pair.

The first commutator and the second commutator can be molded into the same shape and commutator pieces.

The brush-type slip ring can form a distribution circuit for the number of poles of the field.

The hollow slip ring may form a distribution circuit according to the number of field coils.

The first commutator may be supported by being coupled with an insulator distribution part bracket a.

The second commutator and the brush type slip ring or the hollow type slip ring may be supported by being coupled with an insulator distribution part bracket b.

The second commutator forms the commutator piece of the first commutator as it is, and each pole has a plus (+) and a minus (-).

When the brush holder is rotated so as to face the phase difference of the number of poles of the field and the armature, the wiring of the field and the armature is equally divided so that the supply and short-circuit of the DC current can be repeated for each brush. You can.

The brush type slip ring forms a distribution circuit corresponding to the number of poles of the field, and each brush has a plus (+) and a minus (-) to face the phase difference of the number of poles of the field and the armature, so that the brush holder is When rotated, each of the brushes may be connected by dividing the number of poles between the field and the armature so that the supply and short-circuit of the DC current can be repeated.

The hollow slip ring forms the same number of distribution circuits as the field coil, and each circuit has a plus (+) and a minus (-) phase difference by the number of poles of the field and the armature, respectively. When the inside of the ring is rotated, it can be formed by dividing the number of poles of the field and the armature into equal parts so that the supply and short-circuit of the DC current can be repeated for each distribution circuit.

The brush holder support may be rotated by combining one side with the DC motor shaft using a brush holder rotating body.

The DC current supply line and the output wiring may be drawn out through the distribution part bracket b.

The field and the armature may be independently combined in the power generation housing.

The first commutator and the second commutator or the first commutator and the brush type slip ring or the hollow type slip ring may be independently coupled into the power distribution housing.

A coil connecting line connected to the stator circuit terminal of the first commutator or the hollow slip ring from the field coil may be installed at a short distance regardless of distance.

In addition, a coil connection line connected to the armature from the second commutator or the rotor circuit terminal of the hollow slip ring may be installed at a short distance regardless of the position.

In the present invention, while the conventional generator uses only one pair of brushes, the slip disk terminal formed by forming the pair of DC supply circuits and the four pairs of disk brushes on both sides and the four pairs of short circuits on one side. By using the commutator distributor and the commutator brush holder with the four pairs of commutator brushes to repeat the connection and disconnection of DC current, it is possible to provide a high-efficiency electromotive force while minimizing the supply of external power energy compared to a conventional power generation device. It is a very useful DC generator.

That is, the present invention does not rotate the field and the commutator in a reverse concept to reduce external rotational power and obtain high-efficiency direct current, and one side is coupled to slip on the end of the fixed shaft, and the other side is the DC motor rotating shaft. It is fixedly coupled to the end so that the commutator brush holder is lightly rotated by the DC motor so that external power and energy are not wasted, and the four phase induced electromotive force can be generated in the armature coil. It is a very useful invention that can simultaneously convert consumption energy into renewable energy.

In addition, in order to rotate the commutator brush holder, in addition to a DC motor, a rotor wheel or a magnetic power rotor or a power device such as a turbine can be used as a power generation device.

In another embodiment of the present invention, a conventional generator rotates the field and the commutator at the same time, and the present invention does not rotate the field and the commutator, and is provided with the brush as many as the number of poles of the field and the armature. By rotating the brush holder or rotating the inside of the hollow slip ring to make the field stimulation by repeating the supply and disconnection of the DC current, the desired induction to the armature coil is minimized while minimizing the supply of external power energy compared to the conventional power generation device. It is a very useful DC power generator that can provide high-efficiency electromotive force by allowing electromotive force to be generated.

In addition, the armature and the field may be installed separately in the interior space of the power generation housing, and the first commutator and the second commutator or the first commutator and the brush type slip ring or the hollow type slip ring may be used. Since it is separately installed in the inner space of the power distribution housing and configured independently, it is very useful for industrial use.

1-Slip disk terminal reference diagram of the present invention
Figure 2-Reference diagram of commutator distributor of the present invention
Figure 3-The configuration and perspective view of the brush holder bracket of the present invention
4-Commutator brush holder configuration diagram of the present invention
Figure 5-an exploded perspective view of the invention
Figure 6-schematic configuration diagram of the integrated DC generator using the motor and the blade of the present invention
Figure 7-schematic configuration diagram of a separate DC generator using a motor and a blade of the present invention
Figure 8-Reference between armature and armature of the present invention
Figure 9-Output curve reference diagram of the present invention
10-Integral configuration diagram using the first commutator and the second commutator of the present invention
Figure 11-Separate configuration using the first commutator and the second commutator of the present invention
12-Combined reference diagram of the first rectifier and the second rectifier of the present invention
13-Cross-sectional view of the first commutator and the second commutator of the present invention
14-Integral configuration diagram using the first commutator and slip ring b of the present invention
Figure 15-Separable configuration using the first commutator and slip ring b of the present invention
Figure 16-Reference diagram of the first commutator and the slip ring b of the present invention
Figure 17-Cross-sectional view of the first commutator and slip ring b of the present invention
18-Reference diagram of the slip ring b of the present invention
19-Integral configuration diagram using slip ring a of the present invention
Figure 20-Separate configuration using slip ring a of the present invention
Figure 21-Cross section of slip ring a of the present invention
22-Reference diagram of slip ring a of the present invention
Fig. 23-Connection diagram of field coil and electric coil of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The DC motor 2 constitutes the rotor 21 on the outer circumferential surface of the rotating DC motor rotating shaft 101, and the outer side corresponding to the rotor 21 constitutes the stator 22. One end of the DC motor rotating shaft 101 is coupled to the blade 155, the other end is coupled to be inserted into the brush holder bracket 119, one side of the slip disk using the casing 170 Combined with the edge of the terminal 115, the commutator, the commutator brush holder and the DC motor in the casing 170 in series.

The DC power generator is spaced apart from the field 140 and the field 140 having the field core 141 on which the field coil 142 is wound on the outer circumferential surface of the fixed shaft 100. The armature coil 152 formed to be wrapped in, and the commutator 110 provided with a plurality of the commutator pieces 111 connected to the field coil 142 one-to-one and arranged in a circle, and the inside of a hollow cone The commutator brush holder 112 provided with the four pairs of commutator brushes 113, the commutator distributor 114 on one side, and the brush holder bracket 119 on the other side, and the commutator brush The slip motor terminal 115 and the slip disk for supplying DC current between the DC motor 2 and the commutator 110 and the commutator distributor 114 for rotating in combination with the holder 112 Terminal (115) Constitute the battery 120 for supplying a direct current.

And the present invention is to replace the slip ring, unlike the conventional DC generator, the pair of DC supply circuits 118 on one side and the pair of disk brushes 117 on the other side are internal to each other as shown in FIG. 1. It is connected and is formed in a phase difference by 45 ° each in the clockwise direction to constitute the slip disk terminal 115.

The slip disk terminal 115 has a central portion that is coupled to the fixed shaft 100 and slips using a bushing 102 and receives a voltage from the storage battery 120.

And the present invention is provided with the commutator distributor 114 at one end of the commutator brush holder 112, as shown in Figure 2 to 7, the other side is provided with the brush holder bracket 119, the inside is the 4 A pair of commutator brushes 113 are wrapped around the commutator piece 111 in close contact with each other, and the slip disk terminal 115 fixed to the casing 170 is provided with the commutator brush holder 112 through a spring. It is configured to improve contact with the commutator distributor 114 on the side.

In the commutator distributor 114, the central portion is coupled to the fixed shaft 100 by using a bushing 102 to slip, and the four pairs of short circuits 116 on one side have a phase difference of 45 °. Each is divided by 180 °, molded into a semicircle, and connected to the commutator brush 113 using a brush connecting line 113a on the other side.

The commutator brush 113 forms the four pairs of commutator brushes 113 on the inner surface of the commutator brush holder 112 with a phase difference of 45 ° each.

The brush holder bracket 119 has a concave-convex design so that the central portion is coupled to the fixed shaft 100 and slipped using a bushing 102, and fixedly coupled to the DC motor rotating shaft 101.

The DC motor rotating shaft 101 is coupled to be fixed at the end, and the edge is configured to use the rotational force of the DC motor rotating shaft 101 by combining with one side of the commutator brush holder 112.

The present invention is sequentially formed into the field coil 142 through the commutator piece 111 by the four pairs of commutator brushes 113, which are formed and rotated by a phase difference of 45 ° as shown in FIGS. 8 and 9, respectively. ⁺ and a ^-, B ⁺ and B ^-, C ⁺ and C ^-, D ⁺ and D ^- the poles are each a phase difference of 45 ° is connected to and disconnection of a current continuously repeated, such that the forming, the field iron core (141 ), So that the N-pole and the S-pole are generated and disappeared repeatedly by sequential 45 ° phase difference.

At this time, the magnetic field coils 141 are configured equally with a phase difference of 45 °, and the corresponding electromagnetic poles 152 are sequentially induced by alternating S and N poles of opposite polarities.

Therefore, in the case of A ⁺ and A ⁻ poles, the range of the total field flux (界 磁 磁 束) of the induced field core 141 is derived from 0 ° assumed at 12 o'clock to 180 ° assumed at 6 o'clock. When forming a field, the armature coil 152 also constitutes a semi-circular winding coil corresponding to a field of 0 ° assumed at 12 o'clock to 180 ° assumed at 6 o'clock.

And B ⁺ and B ^-, C ⁺ and C ^-, D ⁺ and ^D-pole of the case A ⁺ and A to maintain the phase difference of 45 °, ^respectively for each field (field) in the same way as in the case of a pole When the rotational angular velocity is constant, four-phase induced electromotive force is continuously generated in the armature coil 152.

Looking at the circulating structure of the operating sequence in the present invention, the commutator distributor 112 rotates the commutator brush holder 112 by the DC motor 2 at the moment when the slip disk terminal 115 and the DC motor are supplied with power. DC electricity is supplied to the commutator piece 111 by the 114 and the four pairs of commutator brushes 113, and an anode (+) and a cathode (-) are respectively provided to the commutator pieces 111 corresponding to each other. When sequentially and continuously alternating, sequential and repetitive alternation of the positive electrode (+) and the negative electrode (-) occurs in the corresponding field iron core 141, and the corresponding armature coil 152 has a phase difference of 45 °. The direct current sine wave curve of the four phase is generated.

That is, a magnetic force having a polarity opposite to that of the field cores 141 is induced in the armature coil 152 corresponding to the field cores 141, so that a four-phase induced electromotive force at a time difference of 45 °. It is continuously generated and DC current is output through the output wiring 160 connected to the armature coil 152.

In addition, as another configuration and installation method of the present invention, the field 140, the armature 150, and the storage battery 120 among DC generators are separately installed in a separate place using a cabinet. , The slip disk terminal 115, the commutator 110, the commutator brush holder 112, and the DC motor 2 are coupled by the casing 170 and separate with the blade 155 It consists of structures.

In another embodiment of the present invention, as shown in FIGS. 10 and 11, 14 and 15, 19 and 20, the present invention includes the field coil 242 in the inner space of the power generation housing 220 The armature 250 having the armature coil 252 on the field 240 having the wound field core 241 and the armature core 251 formed in a spaced state outside the field 240. ) Is coupled to the power generation unit housing 220 using the power generation unit bracket a (221a) and the power generation unit bracket b (221b).

The first commutator 210a and the second commutator 210b or the first commutator 210a and the brushed slip ring 205a or the hollow slip ring 205b are the distribution part bracket a (231a) Or it is coupled to the distribution unit housing 230 using the distribution unit bracket b (231b).

The DC motor 201 and the cooling fan 232 are coupled to the power load housing 270.

In addition, a blade 255, a pulley, a rotor wheel, a magnetic power rotor, and the like may be used in parallel at one end of the DC motor shaft 202.

However, when the power generation housing 220 and the power distribution housing 230 are separated, as shown in FIGS. 11, 15, and 20, the first commutator 210a has a central portion as a hollow cone and has a fixed shaft. a (203a).

The second commutator 210b or the brush type slip ring 205a or the hollow type slip ring 205b is formed with a hollow portion and is combined with an outer circumferential surface of the second bearing 204b.

18 and 21, the field coil 242 and the first commutator 210a or the stator circuit terminals 206b of the hollow slip ring 205b are respectively connected to the coil connecting line 243. The number of coils 242 is connected irrespective of the position and distance, and the coil connection line 253 is a circuit terminal 207 of the armature coil 252 and the second commutator 210b or the brush type slip ring 205a. ) Or the rotor circuit terminal 206a of the hollow slip ring 205b is connected to the number of armature coils 252 regardless of the position and distance.

The brush holder 212 is provided with the number of poles of the field 240 by a pair of brushes 213, and is coupled to the hollow brush holder support 219, which is an insulator.

The inside of the brush holder rotating body 216 is coupled to one side of the DC motor shaft 202 in the form of a hollow cone and rotated together with the DC motor shaft 202.

The brush holder 212 is provided with a pair of the brush 213 as many as the number of poles of the field 240, left and right, and rotates corresponding to the outer circumferential surfaces of the first commutator 210a and the second commutator 210b. do.

After the first commutator 210a and the second commutator 210b or the first commutator 210a and the brush type slip ring 205a are provided in series, the brush holder 212 for electrical connection Is connected to the brush 213 is provided with a pair of the number of field poles to the left and right to the brush connection line (215).

The power distribution unit cooling fan 232 is coupled to one side of the DC motor shaft 202 inside the power load housing 270.

In addition, the DC current 281 is connected to the second commutator 210b or the brush type slip ring 205a or the hollow type slip ring 205b according to the polarity and the number of field poles.

The DC current 281 is connected to the circuit 207 of the second commutator 210b or the brush-type slip ring 205a from the storage battery 280, and the brush 213 and the brush connection line 215 ) To the first commutator 210a and at the same time to the field coil 242.

Alternatively, the DC current 281 is transmitted to the rotor circuit terminal 206a and the armature coil 252 of the hollow slip ring 205b.

The distribution part bracket b (231b) supplies the DC current 281 to the second commutator 210b or the brushed slip ring 205a or the hollow slip ring 205b and the armature coil 252. Make the hole so that it can.

The second commutator 210b or the brush type slip ring 205a or the hollow type is formed by the brush 213, which is rotated by forming a phase difference of the number of poles of the field 240 and the armature 250, respectively. By connecting and disconnecting the DC current 281 with the phase difference of the number of poles of the field 240 to the field coil 242 through the slip ring 205b, the field core 241 is the The N-pole and the S-pole are continuously repeatedly generated and disappeared due to the phase difference of the number of poles of the field 240.

At this time, the S-pole and the N-pole, which are opposite polarities, are sequentially alternated to the electric magnetic core 251, which is in correspondence with the field iron core 241.

Therefore, when the field of the total field flux of the field core 241 to be derived forms a constant field, the winding coil corresponding to the same field is also formed in the field 251. .

Therefore, while the rotor circuit terminal of the second commutator 210b or the brush type slip ring 205a or the hollow type slip ring 205b is supplied with the DC current 281, the brush holder 212 is rotated. Simultaneously, the DC current 281 is supplied to the stator circuit terminal of the first commutator 210a or the hollow slip ring 205b,

The coil connecting wire 243 causes the magnetic field coil 241 to have positive and negative poles (+) and negative (-) sequential and repetitive alternations, and corresponding armature coils 252 also correspond to the coil connecting wires 253. As a result, as many induced electromotive force is continuously generated, electromotive force is output through the output wiring 260 connected to the armature coil 252.

As described above, the DC power generation apparatus using the multi-brush for DC supply of the present invention has been described with reference to the preferred embodiment of the present invention, but it is possible to modify, change, and various modified embodiments without departing from the spirit of the present invention Is obvious to

1: DC generator 2: DC motor 21: rotor 22: stator
100: fixed shaft 100a: fixed shaft a 100b: fixed shaft b 101: DC motor rotating shaft 102: bushing
110: commutator 111: commutator edition
112: commutator brush holder 113: four pairs of commutator brush 113a: brush connector
114: commutator distributor 115: slip disk terminal
116: 4 pairs of short circuit 117: 4 pairs of disc brush 118: 1 pair of DC supply circuit 119: Brush holder bracket
120: storage battery 130: housing
140: field 141: field core 142: field coil 143: coil connecting wire
150: armature 151: armature core 152: armature coil 155: blade 157: coupling screw 158: coupling mechanism 159: bearing 160: output wiring 170: casing
200a: power generation unit 200b: power distribution unit 200c: power unit
201: DC motor 202: DC motor shaft
203a: Fixed shaft a 203b: Fixed shaft b
204a: First bearing 204b: Second bearing
205a: Brush type slip ring 205b: Hollow type slip ring 206a: Rotor circuit terminal 206b: Stator circuit terminal
207: circuit terminal
210a: first commutator 210b: second commutator
211: commutator side 212: brush holder 213: brush 214: brush holder support 215: brush connector
216: brush holder rotating body
220: power generation housing 221a: power generation bracket a 221b: power generation bracket b 222: power generation cooling fan
230: distribution unit housing 231a: distribution unit bracket a 231b: distribution unit bracket b 232: distribution unit cooling fan
240: field 241: field core 242: field coil 243: coil connection line
250: armature 251: armature core 252: armature coil 253: coil connecting wire
254: Pulley 255: Blade 257: Coupling mechanism
260: output wiring 261: wiring diagram outlet
270: power load housing
280: storage battery 281: DC current

Claims (22)

A DC motor (2) having a rotating shaft, a rotor, and a stator inside the housing;
A blade 155 coupled to one end of the DC motor rotating shaft 101 of the DC motor 2;
A fixed shaft (100) for fixing the field (140) or commutator (110) of the DC generator (1) and for the slip disk terminal (115) to slip;
The field 140 having each field coil 142 wound on a field iron core 141 provided inside the DC generator 1;
An armature (150) having an armature core (151) and an armature coil (152) corresponding to each other while being spaced apart from the outside of the field coil (142);
The commutator 110 connected to the coil connecting line 143 and arranged in a circular shape and provided with a plurality of commutator pieces 111 so as to correspond to each of the field coils 142 at one end of the fixed shaft 100;
A commutator distributor 114 is provided on one side, four pairs of commutator brushes 113 are provided on the inner inner surface, and a brush holder bracket 119 is fixedly coupled to the DC motor rotating shaft 101 on the other side to form the commutator piece. A hollow cone-shaped commutator brush holder 112 that rotates in close contact with the outer circumferential surface of (111);
Four pairs of short circuits (116) of 45 ° on each side are formed so that the center is coupled to the fixed shaft (100) by using a bushing (102) and rotated in correspondence with the slip disk terminal (115). The commutator distributor of a disc shape, which is divided into 180 ° intervals by maintaining a phase difference, formed into a semicircular circuit, and connected to the four pairs of commutator brushes 113 with a brush connection line 113a to repeat supply and disconnection of current. (114);
Four pairs of commutator brushes 113 are provided on the inner inner surface of the commutator brush holder 112 in a phase difference of 45 ° to wrap the commutator pieces 111 in close contact with each other;
The central portion is coupled to the fixed shaft 100 by using a bushing 102 to slip, and one side forms a pair of DC supply circuits 118 and the other side forms the pair of DC supply circuits ( Four pairs of disk brushes 117 connected to the back surface of 118 are formed in a phase difference of 45 ° in the clockwise direction and fixed to the casing 170, so that the commutator distributor 114 and one side are in close contact with each other. The slip disk terminal 115;
The concave-convex design centrally couples the fixed shaft 100 and the slip using the bushing 102, and is fixedly coupled to the DC motor rotating shaft 101, and an edge of the commutator brush holder 112. The brush holder bracket 119 coupled to one side and;
DC power generator using multiple brushes, characterized in that it consists of a storage battery 120 for supplying DC power to the slip disk terminal 115 and the DC motor (2). delete According to claim 1,
The field 140 coupled with the fixed shaft 100, the armature 150, the commutator 110, the commutator brush holder 112, the slip disk terminal 115, and the storage battery 120 Is a DC generator using a multi-brush, characterized in that the DC motor (2) and the blade (155) connected in series to the DC motor (2). According to any one of claims 1 and 3,
The field 140 and the armature 150 are configured on the separated fixed shaft 100 and then separately installed in a separate place using a cabinet together with the storage battery 120, and the rest of the commutator 110 and the Commutator brush holder 112 and the slip disk terminal 115 are configured in the fixed shaft 100 and then coupled to the casing 170 including the DC motor 2 and separated together with the blade 155 DC generator using multiple brushes, characterized in that consisting of. According to any one of claims 1 and 3,
A DC power generator using a multi-brush, characterized in that it uses the power of a rotor wheel, a magnetic power rotor, or a turbine (Turbine) instead of the DC motor.
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