KR20110030207A - High efficiency electric power generator - Google Patents

Abstract

PURPOSE: A high efficiency generator is provided to generate a stable current by increasing the generation efficiency through the cycle increase of a sinusoidal wave AC. CONSTITUTION: A generator(30) includes an induction core(30b) including a magnet and a rotor(30a) including a coil. The generator outputs a sinusoidal wave AC due to an induced electromotive force. A brush(40) is assembled with the induction core or rotor of the generator. The sinusoidal wave AC is supplied to two brush electrodes(46,48) formed on the rotary surface. A pair of induction electrodes(54,56) are contacted with each brush electrode of the brush. An output device converts the sinusoidal wave AC inputted to the induction electrode into DC.

Description

High Efficiency Generator {HIGH EFFICIENCY ELECTRIC POWER GENERATOR}

The present invention relates to a high-efficiency generator, and more particularly, to a high-efficiency generator in which the induction core and the rotor are improved to have a dual core structure in which they rotate in opposite directions.

In general, the generator has a core (Core) and has a structure for installing a permanent magnet or electromagnet and rotating the rotor including the induction coil.

In the above-described structure, the core includes a rotor core and a stator core, the change of the magnetic field is generated by the rotation of the rotor, the change in the magnetic field is induced induction electromotive force by the law of Lenz And a flow of current is generated in the induction coil installed in the rotor by the induction electromotive force.

On the principle described above, a general generator generates and provides electricity.

Recently, the development of eco-friendly power generation technology is being promoted, and a typical wind power generator may be included in the eco-friendly power generation technology field, and the wind power generator is driven by the wind.

The general generator used in the wind generator, etc. rotates the rotor of the generator by the wind power of the rotor among the rotor and stator constituting the core

A general conventional generator has a structure in which only the rotor of the rotor and the stator constituting the core is rotated, the efficiency of the generator is entirely dependent on the rotational force and the cycle of the rotor.

Since more efficient generators can increase the amount of power generated, it is desired to present a generator having high efficiency. However, a general generator that rotates only the rotor has difficulty in increasing power generation efficiency due to its structural limitation.

In order to solve this problem, the present applicant has disclosed an "improved wind turbine" as Korean Patent Application No. 2006-138550, and Korean Patent Application No. 2006-138550 discloses a propeller that is a horizontal rotating blade connected to the rotational direction of the derivative and the rotor shaft. The rotational directions are opposite to each other to provide an improved wind turbine with high efficiency.

However, Korean Patent Application No. 2006-138550 is for a large-capacity wind power generator, which is difficult to construct a small-capacity power generation system. Therefore, there is a need to present a generator having a high efficiency while having a simple structure that can be applied to a small capacity.

It is an object of the present invention to provide a high-efficiency generator in which the sum of the magnetic force lines caused by the induced electromotive force is increased as the induction core and the rotor included in the generator rotate in opposite directions.

An object of the present invention is to provide a high-efficiency generator that can generate a stable current by improving the power generation efficiency by increasing the period of the sinusoidal alternating current.

The high efficiency generator according to the present invention is a generator in which a rotor including an induction core and a coil rotates by an external rotational force and outputs a sinusoidal alternating current caused by an induction electromotive force, among the induction core and the rotor of the generator. A brush having a configuration that is assembled and rotated with any one and is supplied to two brush electrodes formed on a surface on which the sinusoidal alternating current is rotated, and a pair of induction electrodes which are in surface contact with each brush electrode of the brush. And an output device for converting the sinusoidal AC current flowing into the electrode into DC.

Here, it is preferable that the induction core and the rotor of the generator rotate in opposite directions to each other.

The output device may include a first induction module including a first induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the first induction electrode through a first terminal. A second induction module having a second induction electrode included in a pair of induction electrodes and outputting the sinusoidal alternating current supplied to the second induction electrode through a second terminal, the first induction module and the second induction module An AC / DC converter receiving a sinusoidal AC current from the AC converter and converting the sinusoidal AC current into a DC voltage, and outputting the DC voltage output from the AC / DC converter; Can be.

The AC / DC converter and the capacitor are preferably mounted on the same substrate.

On the other hand, the high-efficiency generator according to the present invention, a rotational force providing means for providing a rotational force in one direction, a rotational force converter for providing the rotational force transmitted from the rotational force providing means independently of each other in the forward and reverse rotational force, induction core including a magnet And a rotor including a coil and rotated together, the rotor rotates forward by the forward rotational force, the induction core rotates backward by the reverse rotational force, and an induction electromotive force is applied to the rotor to output sinusoidal AC current. A generator, a brush assembled with any one of the induction core and the rotor of the generator and being supplied to two brush electrodes formed on a surface on which the sinusoidal alternating current is rotated, and each brush electrode of the brush; Face contacted And an output device including a pair of induction electrodes and converting the sinusoidal AC current flowing into the induction electrode into direct current.

Here, the rotational force providing means may include any one of a motor, a device that generates the rotational force by the wind or hydraulic power or a device for providing the rotational force by the attraction force.

The rotation force converting apparatus may include a main gear and a main pulley coupled to the same shaft as the main shaft coupled to the rotor of the generator, and an auxiliary gear and the auxiliary pulley coupled to an auxiliary shaft configured to be parallel to the main shaft. It may include, the main gear and the auxiliary gear is geared so that the rotation direction is opposite to each other, the auxiliary pulley is rotated in the same direction as the auxiliary gear in synchronization with the rotation of the auxiliary gear, the main pulley Independent from the rotation of the main shaft and coupled to the auxiliary pulley and the belt is rotated in the same direction as the auxiliary pulley, the auxiliary pulley can transmit a rotational force to the induction core of the generator.

Here, it is preferable that the main shaft and the main pulley have a rotation ratio of an integer multiple.

The output device may include a first induction module including a first induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the first induction electrode through a first terminal. A second induction module having a second induction electrode included in a pair of induction electrodes and outputting the sinusoidal alternating current supplied to the second induction electrode through a second terminal, the first induction module and the second induction module An AC / DC converter receiving a sinusoidal AC current from the AC converter and converting the sinusoidal AC current into a DC voltage, and outputting the DC voltage output from the AC / DC converter; Can be.

Here, the AC / DC converter and the capacitor may be mounted on the same substrate.

According to the present invention, as the induction core and the rotor of the generator rotate in opposite directions, the sum of the magnetic force lines caused by the electromotive force increases, so that the amount of power generation of the generator is improved and the period of the sinusoidal alternating current is increased, so that the power generation efficiency can be increased, thereby providing a stable current. There is an effect that can generate.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the following embodiments are provided to those skilled in the art to fully understand the present invention, and may be modified in various forms, and the scope of the present invention is limited to the embodiments described below. It doesn't happen. Like numbers refer to like elements in the figures.

The high efficiency generator according to the present invention may be implemented as shown in FIG. 1, and the embodiment of FIG. 1 has a configuration in which components for power generation are mounted in the case 10. Here, the case 10 may be made of plastic or FRP (Fiberglass Reinforced plastics, hereinafter referred to as 'FRP') or a metallic material.

Embodiment according to the present invention requires the configuration of the rotational force providing means for providing a rotational force to the main shaft 12, the motor (M) is illustrated as the rotational force providing means in the embodiment of FIG.

The motor M illustrated as described above is coupled to the main shaft 12, the rotational force of the motor M is provided to the main shaft 12, and the main shaft 12 is the rotational force provided from the motor M. By rotating in one direction.

The main shaft 12 may be provided with a rotational force not only by the motor M, but also by other means that can be combined therewith. As another example of the other means, a handheld disk that is rotated by a propeller or force rotated by wind or hydraulic power, Such as levers can be presented.

Means for providing a rotational force to the main shaft 12 may be carried out in various ways depending on the intention of the manufacturer in addition to those illustrated above, in order to generate a stable current, the main shaft 12 can rotate in one direction at a constant speed Preferably, a means for providing the rotational force is configured.

 Meanwhile, the case 10 includes a main shaft 12 and an auxiliary shaft 14, the main shaft 12 includes a main gear 20 and a main pulley 22, and the auxiliary shaft 14 includes an auxiliary gear. 24 and the auxiliary pulley 26 are comprised. Here, the main gear 20, the main pulley 22, the auxiliary gear 24 and the auxiliary pulley 26 converts the rotational force transmitted to the main shaft 12 into forward and reverse rotational force by the generator 30 to be described later. Is to deliver.

The main shaft 12 penetrates from the outside of the case 10 to the inside thereof and is installed to be supported by rotation by a bearing 16 to be described later. The auxiliary shaft 14 is parallel to the main shaft 12 while being supported by the main shaft 12. ) Is fixed to the inner wall of the case 10 through which rotation is supported. Auxiliary shaft 14 may be fixed to ensure rotation by a conventional bracket that can be installed on the inner wall of the case 10, which is a technique that can be easily carried out by those skilled in the art, a detailed illustration and description thereof will be omitted.

The main gear 20 and the main pulley 22 are configured on the main shaft 12 apart from each other.

Here, the main gear 20 is configured to rotate in the same direction as the rotation direction of the main shaft 12 in combination with the main shaft 12. Hereinafter, rotation directions of the main shaft 12 and the main gear 20 are referred to as forward directions, and rotation of the main shaft 12 and the main gear 20 in the same direction as the main shaft 12 and the main gear 20 is referred to as forward rotation.

In addition, the configuration of the main pulley 22 may be described with reference to FIG. 2. Referring to FIG. 2, a bearing 23 coupled to the main shaft 12 is formed at the center of the main pulley 22. Accordingly, the main pulley 22 does not receive the rotational force from the main shaft 12, and the bearing 23 has the inner main shaft 12 and the outer main pulley 22 being rotated in an independent direction from each other. I support it. That is, the main pulley 22 rotates in the opposite direction to the rotation direction of the main shaft 12 by the support of the bearing 23. The structure in which the rotational force is transmitted to the main pulley 22 will be described later. Hereinafter, the rotation direction of the main pulley 22 is referred to as a reverse direction, and the rotation in the same direction as the main pulley 22 is referred to as a reverse rotation.

In addition, reference numeral 32, which is not described, is a fixing pin, and the fixing pin 32 is a component that couples the main pulley 22 and the induction core 30b of the generator 30 to be described later, and is centered on the main pulley 22. Two or more may be installed to maintain a constant angle with respect to, Figure 2 illustrates that four fixing pins 32 are arranged to have a radiation angle of 90 ° to each other.

On the other hand, the auxiliary shaft 14 and the auxiliary gear 24 and the auxiliary pulley 26 are configured to be separated from each other, the auxiliary gear 24 is aligned in the position where the main gear 20 coupled to the main shaft 12 is arranged The auxiliary pulley 26 is aligned at the position where the main pulley 22 configured on the main shaft 12 is disposed. The auxiliary gear 24 and the auxiliary pulley 26 are coupled to the auxiliary shaft 14 and rotate in the same direction with each other. In addition, the main pulley 22 and the auxiliary pulley 26 transmit the rotational force by the belt 28, and for this purpose, the main pulley 22 and the auxiliary pulley 26 have grooves for guiding the belt 28 (for example, For example, a "V" groove corresponding to the cross section of the belt 28 may be formed, and the belt 28 installed therein is preferably adjusted in tension in order to accurately transmit rotational force. Since the coupling between the main pulley 22 and the auxiliary pulley 26 using the belt 28 described above is a conventional method, a more detailed description thereof will be omitted.

The gears (not shown) configured at the ends of the main gear 20 and the auxiliary gear 24 are geared to each other, and the rotation ratio between the main gear 20 and the auxiliary gear 24 is typically a gear formed at the end. Determined by proportional relationship of numbers.

The rotation ratio between the auxiliary pulley 26 and the main pulley 22 is determined by a proportional relationship of the length of the circumferential surface determined by their radius.

That is, in the coupling relationship of the main gear 20, the main pulley 22, the auxiliary gear 24 and the auxiliary pulley 26 described above, the main gear 20 is rotated in the forward direction, the auxiliary gear 24, The auxiliary pulley 26 and the main pulley 22 make a reverse rotation. In addition, the rotation ratio between the main shaft 12 or the main gear 20 and the main pulley 22 is proportional to the number of gears between the main gear 20 and the auxiliary gear 24 and the main pulley 22 and the auxiliary pulley. It can be determined by the proportional relationship of the length of the circumferential surface between (26).

On the other hand, the generator 30 is formed in the main shaft 12 after the main gear 20 and the main pulley 22.

The generator 30 includes a rotor 30a that is coupled to the main shaft 12 and rotates forward and an induction core 30b that rotates in the reverse direction.

The rotor 30a includes a coil for induction of electric current, and the induction core 30b includes a magnet. The coil included in the rotor 30a is embodied in a conventional manner, and a detailed description thereof is omitted, and the magnet of the induction core 30b is also configured in substantially the same manner as that installed in a conventional stator. The description is also omitted.

The rotor 30a and the induction core 30b rotate in opposite directions to each other. That is, the rotor 30a is rotated in synchronization with the rotation of the main shaft 12, and the induction core 30b is rotated in synchronization with the rotation of the main pulley 22. Here, the rotor (30a) is coupled to the main shaft 12 is rotated, the induction core (30b) is coupled to the main pulley 22 by a fixed pin 32 is rotated, by the bearing 42 to be described later Rotation is supported.

When the rotation ratio between the main shaft 12 and the main pulley 22 is set to 1: 1, the forward rotation speed of the rotor 30a and the reverse rotation speed of the induction core 30b are opposite in polarity of the vector and the absolute value is same.

The relative speed of the rotor 30a is analyzed for the case where the induction core 30b is fixed and when the induction core 30b is rotated as in the embodiment of the present invention.

Assuming that the forward rotation speed of the rotor 30a and the reverse rotation speed of the induction core 30b are the same and opposite directions, when the induction core 30b is rotated than when the induction core 30b is fixed, The relative speed of the electron 30a with respect to the induction core 30b is twice. This may result in a 2 times increase in the waveform period of the sinusoidal alternating current induced in the rotor 30a and a 2 times increase in the sum of the lines of magnetic force due to electromotive force generated based on a specific rotation angle. The mechanism of action of the induced electromotive force as the above-described induction core 30b and the rotor 30a are rotated will be described later.

On the other hand, a current induced by the magnetic field of the magnet of the induction core 30b flows into the coil of the rotor 30a, and this current is transmitted to the brush 40.

The brush 40 is installed on the main shaft 12 like the bearings 42 and 44 at both ends, and the bearing 42 is installed on the main shaft 12 to support the rotation of the induction core 30b. 44 is provided at the end of the main shaft 12 to support rotation of the main shaft 12 with respect to the inner wall of the case 10.

The brush 40 is coupled to the main shaft 12 to rotate forward, and two brush electrodes 46 and 48 are formed on the surface. The brush electrodes 46 and 48 are spaced apart from each other on the surface of the brush 40, and are connected to both ends of the coils constituted by the rotor 30a in the generator 30 to form independent electrodes. It may consist of a thin film ring or a conductive metal wire ring.

The induction modules 50 and 52 are configured to be aligned with the above-described brush electrodes 46 and 48, and the induction modules 50 and 52 are configured to the induction electrodes 54 and 56 at one end thereof, respectively. The end of the induction electrode 54 makes surface contact with the brush electrode 46, and the end of the induction electrode 56 makes surface contact with the brush electrode 46. The induction electrodes 54 and 56 may be formed of a thin film of a conductive metal material, and are preferably configured to have elasticity to maintain surface contact with the rotating brush electrodes 46 and 48.

In addition, terminals 58 and 59 are formed in the induction modules 50 and 52, respectively, and the induction electrode 54 and the terminal 58 are electrically connected by using a separate wire or an induction module 50 made of a conductive material. Can be electrically connected by itself. In addition, the induction electrode 56 and the terminal 59 may also be electrically connected by a separate wire or an induction module 50 made of a conductive material. As described above, since the brush 40 and the induction modules 50 and 52 are configured, the electricity supplied to the brush electrodes 46 and 48 of the brush 40 is respectively inductive electrodes 54 and 56 and the terminal ( 58, 59).

The induction module 50 may be fixed to the inner wall of the case 10 by using a separate bracket or assembly member, and the terminals 58 and 59 may be electrically conductive screws inserted into grooves formed in the induction module 50 and the same. It may be composed of a member such as a supporting washer or a member capable of fixing the end of the electric wire.

The substrate 60 may be configured at a predetermined position of the inner wall or the outer wall of the case 10, and the embodiment of FIG. 1 of the present invention illustrates a state in which the substrate 60 is assembled to the inner wall of the case 10. The substrate 60 has an AC / DC converter 62, a condenser 64, and an output terminal 66, and a wire connected to the terminals 58 and 59 of the induction module 50 has a predetermined port on the substrate 60. It can be connected by an electrical coupling method such as soldering. The AC / DC converter 62 converts an AC voltage into a DC voltage, and the capacitor 64 smoothes the output so that the output can be stabilized while charging the output DC voltage.

In addition, a pattern or a jumper for electrically connecting components to be mounted may be configured on the substrate 60, and the DC voltage smoothed by the capacitor 64 is output to the output terminals 66. One of the output terminals 66 corresponds to a terminal for outputting a positive voltage and the other corresponds to a terminal for outputting a negative voltage, and they penetrate the case 10 to the outside so as to be drawn out from the substrate 60 to the outside. It may have a configuration to be drawn out.

The high efficiency generator according to the present invention configured as shown in FIG. 1 may be represented by the equivalent circuit of FIG. 3.

That is, the generator 30 is operated by an external driving means such as the motor M. When the flow core 30b and the rotor 30a in the generator 30 rotate in opposite directions, a sinusoidal AC voltage is generated. The sinusoidal AC voltage is input to the AC / DC converter 62 and converted into DC voltage, and the DC voltage output from the AC / DC converter 62 is charged to the capacitor 64 and smoothed. Is charged through the output terminal 66 as an output voltage.

1 to 3 described above, a high-efficiency generator according to the present invention may be configured. When the rotational force is transmitted from the rotational force providing means such as the motor M by the above-described configuration, the main shaft 12 and the main gear ( 20, the rotor 30a and the brush 40 rotate in the forward direction, and the auxiliary gear 24, the auxiliary pulley 26, the main pulley 22 and the induction core 30b rotate in the reverse direction.

That is, the rotor 30a is rotated forward with the rotational force provided from the motor M, and the induction core 30b corresponding thereto is driven by the auxiliary gear 24, the auxiliary pulley 26, and the main pulleys 22. The direction of rotation and the force of rotation are adjusted to rotate in the reverse direction.

 Induction electromotive force generated by the influence of the magnetic field is generated in the generator 30 by the rotation of the rotor 30a and the induction core 30b in which the rotation direction and the rotation speed are determined according to the above-described mechanism, and the sinusoidal AC current is generated by the induction electromotive force. Is transmitted from the rotor 30a to each brush electrode 46, 48 of the brush 409.

The sinusoidal alternating current supplied to the brush electrodes 46, 48 is AC / DC of the substrate 60 through the induction electrodes 54, 56, the induction modules 50, 52, the terminals 58, 59, and the wires connected thereto. Is passed to the converter 62. The AC / DC converter 62 then converts the sinusoidal alternating current into a direct current voltage having a constant voltage and applies it to the capacitor 64, which condenses and smoothes and charges the direct current voltage as described above. The constant voltage is output through the output terminal 66.

The AC sine wave generator of the high efficiency generator according to the present invention will be described in more detail with reference to FIGS. 4 to 6. 4 to 6 are diagrams for explaining the induction phenomenon according to the position of the induction core (30b) and the rotor (30a).

In the high efficiency generator according to the present invention, as the rotor 30a and the induction core 30b rotate in the opposite directions to generate electricity, the improvement in power generation efficiency may be explained by the relative rotational force and the polarity conversion cycle of the sinusoidal AC current. .

The generation method of the alternating current can be described with reference to FIG. 4. In Figure 4 a to h represent the rotation of the rotor (30a). In addition, in FIG. 4, A to H show the rotation of the induction core 30b and are used in the following description.

First, generation of induced electromotive force for generating a sinusoidal alternating current in general as in the case where the induction core 30b is fixed will be described.

When the coil of the rotor 30a in a uniform magnetic field rotates 45 ° in an isotropic circular motion (when the rotation angle is constant every second), the coil of the rotor 30a cuts the magnetic lines at a considerable proportion. . When the rotation is further made 45 ° to reach the 90 ° point, the induced electromotive force acting on the coil of the rotor 30a is most generated.

When the coil of the rotor 30a passes through the 90 ° point, the induced electromotive force gradually decreases and there is no induced electromotive force when rotating from the starting point of 0 ° to 180 °. Since the coil of the rotor 30a moves in parallel with the lines of magnetic force, induction electromotive force is not formed because the lines of magnetic force are not cut at all.

The induced electromotive force is gradually increased again after the coil of the rotor 30a passes through the 180 ° point. When the coil of the rotor 30a reaches the 270 ° point, the induced electromotive force is maximized as when the 90 ° point is reached and passes through the 315 ° point. When it reaches the original state of 0 °, it gradually decreases and becomes 0 again.

 The induced electromotive force generated from the point of 0 ° to the point of 180 ° can be defined as a positive polarity (as seen by Fleming's right hand rule), and the point of arrival from the point of 180 ° to the point of 0 °. Induced electromotive force generated until can be defined as the negative polarity.

As described above, while the coil of the rotor 30a continues to rotate at a constant speed, the current waveform due to the induced electromotive force by the magnetic field may be continuously obtained. Such an alternating current is called a sine wave alternating current, and is a typical characteristic of a normal alternating current.

Based on the alternating current generation characteristics described above, an embodiment according to the present invention is implemented to increase power generation efficiency and stability while the induction core 30b and the rotor 30a rotate in different directions, and the rotor 30a is It is rotated sequentially from the a position to the h position, and the guide core 30b is sequentially rotated from the A position to the H position.

Referring to this, in the embodiment according to the present invention, when the induction core 30b of the generator 30 rotates 45 °, the motor M (or passive force) and the respective gears 20 and 24 installed outside Due to the pulleys 22, 26, etc. coupled to the belt 28, the rotor 30a including the main shaft 12 makes a relatively reverse rotational motion with respect to the induction core 30b.

When the absolute values of the rotational speeds of the rotor 30a and the induction core 30b are the same, when the rotor 30b of the generator 30 moves to the 45 ° position, the induction core 30b is also 45 ° in the reverse direction. As it moves to the position, as a result, the same effect as that placed in the 90 ° position when the induction core 30b is fixed is obtained, and the induced electromotive force by the magnetic lines of force is most generated.

Then, after the magnetic force line gradually decreases and the rotor 30b of the generator 30 moves to the 90 ° position, the induction core 30b also moves to the 90 ° position in the reverse direction, resulting in the induction core 30b. The same effect is obtained as the position of 180 ° when is fixed, and the induced electromotive force by the line of magnetic force disappears.

When the rotor 30b of the generator 30 moves further to the 45 ° position, the induction core 30b also moves further to the 45 ° position in the reverse direction, and consequently, 270 when the induction core 30b is fixed. The same effect as the position is achieved, where the induced electromotive force by the magnetic lines of force occurs most.

After that, the line of magnetic force gradually decreases, and when the rotor 30b of the generator 30 moves to the 90 ° position, the induction core 30b also moves to the reverse 90 ° position, so that the induction core 30b is fixed as a result. In this case, the same effect as the position of 180 ° is obtained, and the induced electromotive force by the magnetic lines of force is lost.

Thereafter, the induced electromotive force is changed while repeating the above-described mechanism according to each point of the relative angle.

Specifically, after passing through 90 °, the induced electromotive force increases again, and when it reaches 135 °, the sum of the lines of magnetic force becomes the maximum as when the relative rotation angle is 45 ° and decreases gradually when passing through 135 °. At this point, there is no induced electromotive force.

In addition, after the relative rotation angle passes 180 °, the induced electromotive force increases gradually, and when the relative rotation angle reaches 225 °, the sum of the magnetic lines caused by the induced electromotive force becomes maximum again.

When the relative rotation angle passes through the 225 ° point, the induced electromotive force gradually decreases, and at 270 °, there is no induced electromotive force again. When the 270 ° point is passed, the induced electromotive force is gradually increased, and when the relative rotation angle is 315 °, the sum of the magnetic lines caused by the induced electromotive force is maximized, and when the point reaches 0 ° through the point, there is no induced electromotive force.

And from 0 ° to 90 °, the relative rotation angle is the direction in which the sum of the lines of magnetic force due to induced electromotive force (the direction defined by Fleming's right hand rule), that is, the positive direction, and the relative rotation angle is 180 ° from 90 °. While moving to the point, the sum of the lines of magnetic force caused by induced electromotive force occurs (in the direction of entry defined by Fleming's right hand rule), that is, in the negative (-direction).

This is repeated from 180 ° to 270 ° relative rotation angle, which is the direction in which the sum of the lines of magnetic force caused by induced electromotive force occurs, that is, positive direction, and again from 360 ° to 360 ° relative rotation angle. It occurs in the direction that the sum of the lines of magnetic force by the electromotive force enters, that is, the negative (-) direction.

7 and 8 illustrate the waveform generated in the high efficiency generator according to the present invention.

That is, in the normal AC power generation method, a sine wave caused by one oscillation is a direction (+ direction) in which induced electromotive force emerges from 0 ° to 180 ° and the induced electromotive force from 180 ° to 360 °. This occurs in the direction of entry (-direction).

In this general power generation sinusoidal wave (sine wave) exchange, as shown in FIG.

In contrast, the high-efficiency generator according to the present invention may be operated as shown in FIG. 8, and as shown in FIG. 8, sine wave alternating current is generated in two directions, each of the + direction and the − direction.

In other words, the induction core 30b of the generator 30 rotates once by the opposite poles of the magnets of the induction core 30b and the induction coils of the rotor 30a respectively rotating in opposite directions (relative reverse rotation directions). In this case, the waveform of the sinusoidal alternating current is converted twice.

Therefore, it can be seen that the sum of the lines of magnetic force caused by electromotive force occurs on the line of the relative rotation angle, and the new sine wave alternating current electric field having the sum of the lines of magnetic force caused by such electromotive force is continuously generated by continuous rotational movement at the relative rotation angle. The waveform continues to be obtained.

That is, the magnitude of the induced electromotive force of the rotor with respect to the magnetic field caused by the inductor magnet is increased as the rotational speed of the coil in the magnetic field increases, and also generates two cycles of AC signals for one revolution of the derivative. Therefore, as the cycle becomes faster, the stability of power generation current can be ensured. That is, high efficiency power generation can be ensured.

As described above, although described with reference to a preferred embodiment of the present invention, within the scope not departing from the spirit and scope of the present invention described in the claims by those of ordinary skill in the art In the present invention can be carried out by various modifications or variations.

1 is an assembly view showing an embodiment of a high efficiency generator according to the present invention.

FIG. 2 is a plan view illustrating a configuration of the main pulley of FIG. 1.

3 is an equivalent circuit diagram of FIG. 1.

4 to 6 are diagrams for explaining the induction phenomenon according to the position of the induction core (30b) and the rotor (30a).

7 and 8 are views for explaining the waveform generated in the high efficiency generator according to the present invention.

Claims (10)

A generator for rotating an induction core including a magnet and a rotor including a coil by an external rotational force to output a sinusoidal alternating current by induction electromotive force; A brush having a configuration that is assembled to any one of the induction core and the rotor of the generator and is supplied to two brush electrodes formed on a surface on which the sinusoidal alternating current is rotated; And And a pair of induction electrodes in surface contact with each brush electrode of the brush, the output device converting the sinusoidal alternating current flowing into the induction electrode into direct current and outputting the direct current. The method of claim 1, A high efficiency generator in which the induction core and the rotor of the generator rotate in opposite directions. The method of claim 1, wherein the output device, A first induction module having a first induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the first induction electrode through a first terminal; A second induction module having a second induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the second induction electrode through a second terminal; An AC / DC converter receiving sinusoidal alternating current from the first induction module and the second induction module and converting the sinusoidal alternating current into a direct current voltage and outputting the alternating current; And And a capacitor for supplying the DC voltage output from the AC / DC converter to the outside after charging and smoothing. The method of claim 3, wherein And the AC / DC converter and the capacitor are mounted on the same substrate. Rotational force providing means for providing a rotational force in one direction; A rotational force converting device for independently providing the rotational force transmitted from the rotational force providing means in forward and reverse rotational forces, respectively; An induction core including a magnet and a rotor including a coil are assembled to each other to rotate, and the rotor rotates forward by the forward rotational force, the induction core rotates backward by the reverse rotational force, and the induction electromotive force is applied to the rotor. A generator for outputting a sine wave AC current; A brush having a configuration that is assembled to any one of the induction core and the rotor of the generator and is supplied to two brush electrodes formed on a surface on which the sinusoidal alternating current is rotated; And And a pair of induction electrodes in surface contact with each brush electrode of the brush, the output device converting the sinusoidal alternating current flowing into the induction electrode into direct current and outputting the direct current. The method of claim 5, The rotational force providing means includes any one of a motor, a device for generating rotational force by the wind or hydraulic power or a device for providing the rotational force by the attraction force. According to claim 5, The rotational force converting device, A main gear and a main pulley coupled to the same shaft as the main shaft engaging with the rotor of the generator; And And an auxiliary gear and an auxiliary pulley coupled to an auxiliary shaft configured to be parallel to the main shaft. The main gear and the auxiliary gear is geared so that the rotation direction is opposite to each other, The auxiliary pulley is rotated in the same direction as the auxiliary gear in synchronization with the rotation of the auxiliary gear, The main pulley is rotated in the same direction as the auxiliary pulley by being independent of the rotation of the main shaft and coupled to the auxiliary pulley and the belt, The auxiliary pulley is a high efficiency generator for transmitting a rotational force to the induction core of the generator. The method of claim 7, wherein And the main shaft and the main pulley have a rotation ratio of an integral multiple. The method of claim 5, wherein the output device, A first induction module having a first induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the first induction electrode through a first terminal; A second induction module having a second induction electrode included in the pair of induction electrodes and outputting the sinusoidal alternating current supplied to the second induction electrode through a second terminal; An AC / DC converter receiving sinusoidal alternating current from the first induction module and the second induction module and converting the sinusoidal alternating current into a direct current voltage and outputting the alternating current; And And a capacitor for supplying the DC voltage output from the AC / DC converter to the outside after charging and smoothing. The method of claim 9, And the AC / DC converter and the capacitor are mounted on the same substrate.

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