KR20200060263A - Power generation system - Google Patents

Abstract

The purpose of the present invention is to provide a power generation system capable of generating power by generating a rotational force with a repulsive force of permanent magnets without using a separate physical transmission structure. To this end, according to the present invention, the power generation system comprises: a rotational force generation unit including two permanent magnets separated from each other by a predetermined distance to rotate such that a rotational force is generated while the two permanent magnets rotate by a repulsive force; first to fourth rotary shafts installed to protrude from both sides of the two permanent magnets provided at the rotational force generation unit, respectively, and transmitting a rotational force while rotating together with the two permanent magnets; first to fourth power generators mounted on the first to fourth rotary shafts, respectively, to generate power by means of a rotational force generated from the first to fourth rotary shafts; an integrated substation integrating electricity generated at the first to fourth power generators and supplying electricity to homes, charging stations, companies, and Korea Electric Power Corporation (KEPCO) through a transmission line of a transmission tower; and a comprehensive control room provided to control the integrated substation in a wired or wireless manner.

Description

Power generation system

The present invention relates to a power generation system, and more particularly, to a power generation system capable of generating electricity by generating a rotational force using a repulsive force of a permanent magnet.

In general, the power generation device is to generate electricity by receiving external power, and includes a generator that substantially generates electricity and a driving means that provides a power source to drive the generator.

With such driving means, countries around the world are competitively researching and developing solar, hydro, tidal, and wind power as natural-friendly alternative energy, but these alternative energies have been affected by natural environment and weather conditions so far. Is insignificant.

In the following patent document, a vertical axis wind power generation system capable of performing high-efficiency power generation using a plurality of vertical axis wind power generators is disclosed.

However, the wind power generation system according to this patent document has a problem that power generation cannot be performed when the wind is not blown or weak, and the vertical axis wind power generator has a problem that friction increases in the axial direction.

Accordingly, research and development of a power generating device using a permanent magnet as a new eco-friendly alternative energy is in progress, and the power generating device using a conventional magnetic force has low utilization due to low power generation efficiency.

Domestic registered patent No. 10-0940193, vertical axis wind power generation system.

The present invention has been devised to solve the above-described problems of the prior art, and the object of the present invention is to generate electricity by using a repulsive force of a permanent magnet without generating a separate physical transmission structure to generate electricity. It is to provide a power generation system.

In order to achieve the above object, the power generation system according to the present invention is installed so that two permanent magnets are rotatable around a rotational axis so as to be spaced apart from each other at a predetermined distance, thereby generating rotational force while two permanent magnets are rotated by a repulsive force. Rotational force generating unit-The two permanent magnets are each made of a cylindrical shape, and the same poles have a structure facing each other, and are rotated using a driving motor driven by receiving power, and the two permanent magnets are rotated in the power source. While additional power is supplied to compensate for the reduced repulsive force when the repulsive force is reduced below a threshold value; First to fourth rotational shafts installed to protrude on both sides of the two permanent magnets provided in the rotational force generating unit to transmit rotational force while rotating together with the two permanent magnets; First to fourth generators respectively installed on the first to fourth rotating shafts to generate electricity with rotational force by the first to fourth rotating shafts; An integrated substation capable of integrating electricity generated from the first to fourth generators and supplying electricity to household electricity, charging stations, businesses and Korea Electric Power Corporation through the transmission line of the transmission tower; And a comprehensive control room provided to control the integrated substation by wired or wireless, wherein the first to fourth generators include a body in an enclosure shape having an internal space; And a power generation unit installed in the internal space of the body and capable of generating and storing electricity by the rotational force of the rotation shaft, and the power generation unit includes: a rotation power unit that provides rotational force in response to the rotation shaft; A reaction unit that receives a rotational force in response to the rotational power unit, and increases or decreases the received rotational force; It is made of an electric generator that generates an alternating current through an increased rotational force by reacting with the increasing unit, wherein the rotating power unit is coupled to the rotating shaft and has a diameter of a predetermined size and a predetermined number of gear teeth. It is made of, and the accelerating portion, the shaft is rotatably installed parallel to the rotation shaft, and the shaft is coupled to the power transmission gear while being axially coupled by a bearing to the acceleration shaft, at least a smaller diameter and less gear than the power transmission gear It consists of an increase gear having a number of teeth, an interlocking gear having a larger diameter and a larger number of gear teeth than an increase gear while being axially fixed to the increase shaft, and a flywheel provided to impart inertia rotational force to the interlocking gear. The blowing gear is meshed with the interlocking gear, and at least a generator gear having a smaller diameter and less gear teeth than the interlocking gear is built, and generates an alternating current by electromagnetic induction according to the rotation of the generator gear. A magnetic shield member is further movably installed between the two permanent magnets so as to control the rotational force by shielding the magnetic field generated between the two permanent magnets, and between the two permanent magnets so that the magnetic shield member can be moved. A guide rail is installed, and the magnetic shield member is slid along the guide rail to shield the repulsive force between the two permanent magnets so that the permanent magnet is not rotated, and the magnetic shield member is magnetic shield (Magnetic Screening) is made of a paramagnetic metal capable of performing a function, and the first to fourth rotational axes have problems with the rotational speed adjusting unit for controlling the rotational speed of the first to fourth rotational axes, and the first to fourth generators. When is generated, it is possible to provide a power generation system characterized in that a blocking clutch is installed to control the rotational force of the first to fourth rotational shafts.

Here, the two permanent magnets may be characterized in that the power generation amount is set to 150% of the repulsive force required per power generation amount.

In addition, the two permanent magnets may be characterized in that they can be replaced when the annual power generation amount of the power generation system is reduced in 1% increments and the power generation capacity of the two permanent magnets is exhausted.

According to the power generation system according to the present invention, without using a separate physical transmission structure to generate electricity by using the repulsive force of the permanent magnet to generate electricity, the permanent magnet is made of a circular, so the noise is small and small and It has the effect of making large-scale development. That is, there is no need for a raw material for power generation, and there is an effect capable of continuous power generation with the power of a permanent magnet.

In addition, the present invention has an effect that can be operated even in the event of a power failure because four generators are installed.

1 is a view showing a power generation system according to an embodiment of the present invention.
2 is an exemplary view of two permanent magnets in a power generation system according to an embodiment of the present invention.
3 is a view showing the configuration of a generator provided in a power generation system according to an embodiment of the present invention.

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

Prior to the description of the embodiments, the following specific structures or functional descriptions are merely exemplified for the purpose of illustrating the embodiments according to the concept of the present invention, and the embodiments according to the concept of the present invention can be implemented in various forms, It should not be construed as being limited to the embodiments described herein.

In addition, embodiments according to the concept of the present invention can be applied to a variety of changes and can have a variety of forms, specific embodiments will be illustrated in the drawings and described in detail herein. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific disclosure form, and it should be understood that it includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Attached Figure 1 is a view showing a power generation system according to an embodiment of the present invention, Figure 2 is a view showing two permanent magnets in the power generation system of Figure 1, Figure 3 is a power generation system according to an embodiment of the present invention It is a view showing the configuration of a generator provided in.

As shown in these drawings, the power generation system according to the embodiment of the present invention is preferably provided with a rotational force generator 100.

The rotational force generating unit 100 may be provided with two permanent magnets 110a and 110b so as to be rotatable so as to be spaced apart at a predetermined distance. These two permanent magnets 110a and 110b generate rotational force while being rotated by repulsive force.

At this time, the two permanent magnets (110a, 110b) may be configured to be rotatable with a rotating shaft therebetween, as shown in Figure 2, the shape may be made of a cylindrical shape. The two permanent magnets 110a and 110b formed in a cylindrical shape can be rotated by a "repulsive force", which is a force that pushes the same poles (eg, N and N poles, or S and S poles) facing each other.

Therefore, the rotational force generating unit 100 has the same polarity, that is, the repulsive force acts, and thus the rotational force is generated by the magnetic force acting between the two permanent magnets 110a and 110b installed in parallel to each other without using a separate physical transmission structure. This can happen.

In addition, a power source for initially rotating the two permanent magnets 110a and 110b may be required. As such a power source, for example, a drive motor driven by receiving power may be used.

At this time, in the embodiment of the present invention, in order to produce stable power of the power generation system, when the two permanent magnets 110a and 110b rotate and the repulsive force decreases below a threshold, additional power is supplied to the power source to compensate for the reduced repulsive force. It can be implemented as much as possible.

Alternatively, the amount of power generation of the two permanent magnets 110a, 110b may be increased by a predetermined amount so that the two permanent magnets 110a, 110b are rotated to compensate for the decrease in repulsive force. For example, if the repulsive power per 100KWh of the power generation of the two permanent magnets 110a and 110b is 100KW, the power generation of the two permanent magnets 110a and 110b can be set to 150KW, which is 150% of the repulsive power. However, even for permanent magnets, since the annual power generation amount is reduced by at least 1%, the replacement process of the permanent magnets may be necessary later when the permanent magnets are exhausted.

Meanwhile, the power generation system according to the embodiment of the present invention may further include a magnetic shield member 600.

The magnetic shield member 600 is installed between the two permanent magnets (110a, 110b) provided in the rotating force generating unit 100 to shield the rotating force by shielding the magnetic field generated between the two permanent magnets (110a, 110b). Can be controlled.

The magnetic shield member 600 may be formed of a metal capable of performing a magnetic screening function, for example, a paramagnetic metal.

In addition, the magnetic shield member 600 may be installed to be movable between two permanent magnets (110a, 110b). That is, the guide rail 602 is installed between the two permanent magnets 110a and 110b so that the magnetic shield member 600 can be moved, so that the magnetic shield member 600 slides along the guide rail 602. By being installed, the repulsive force between the two permanent magnets 110a and 110b can be shielded to prevent the permanent magnet from rotating.

At this time, a motor or a cylinder may be used as a power source for allowing the magnetic shield member 600 to move along the guide rail 602.

On the other hand, the magnetic shield member 600 may be installed on both sides of the permanent magnet to slide each.

As the magnetic shield member 600 is moved between the two permanent magnets 110a and 110b, the repulsive force between the permanent magnets is alleviated, thereby reducing the rotational force of the permanent magnets.

As illustrated, the power generation system according to the embodiment of the present invention is preferably provided with first to fourth rotational shafts 200A to 200D.

The first to fourth rotating shafts 200A to 200D are installed to protrude on both sides of two permanent magnets 110a and 110b provided in the rotational force generating unit 100, and two permanent magnets 110a and 110b. As it rotates together, it transmits rotational force.

At this time, a bearing (not shown) for supporting the first to fourth rotating shafts 200A to 200D may be additionally installed.

In addition, the first to fourth rotation shafts (200A to 200D), it is preferable that the rotation speed adjusting unit 210 for controlling the rotation speed of the first to fourth rotation shafts (200A to 200D) is installed, such rotation The first to fourth rotating shafts 200A to 200D may be stably rotated by the speed adjusting unit 210. Here, the rotation speed adjusting unit 210 may be made of a configuration such as a fly wheel.

As illustrated, the power generation system according to the present invention is preferably provided with first to fourth generators 300A to 300D.

The first to fourth generators 300A to 300D are respectively installed on the first to fourth rotating shafts 200A to 200D to generate electricity with rotational force by the first to fourth rotating shafts 200A to 200D.

Each of the first to fourth generators 300A to 300D is installed in a body 310 having an inner space 312 and an inner space 312 of the body 310, respectively. ~ It may be made of a power generation unit (322, 322a, 324, 324a, 324b, 324c, 324d, 326, 326a) that can generate and store electricity by the rotational force of the fourth rotating shaft (200A ~ 200D).

The power generation unit (322, 322a, 324, 324a, 324b, 324c, 324d, 326, 326a), the first to fourth rotating shaft (200A ~ 200D) in response to the rotational power unit 322 to give a rotational force, An electric generation that generates AC current through the increased rotational force in response to the rotational power unit 322, receiving the rotational force, and increasing the transmitted rotational force 324, and the increased rotational force in response to the increasing portion 324 It may be made of a part 326.

Here, the rotating power unit 322 is coupled to the first to fourth rotating shafts 200A to 200D, and may include a power transmission gear 322a having a diameter of a predetermined size and a predetermined number of gear teeth. have.

In addition, the speed increasing portion 324 is the first to fourth rotation shafts (200A ~ 200D) parallel to the rotation shaft is installed rotatably, 324a, and the shaft shaft 324a coupled by a bearing while the power Attenuated gear 324b having at least a smaller diameter and less gear number than the power transmission gear 322a engaged with the transmission gear 322a, and a larger diameter than the acceleration gear 324b while being fixed to the acceleration shaft 324a And a flywheel 324d having a large number of gear teeth, and a flywheel 324d provided to impart inertia rotational force to the drive gear 324c.

And, the electricity generating unit 326 is meshed with the interlocking gear 324c, and at least a generator gear 326a having a smaller diameter and less gear teeth than the interlocking gear 324c is built, and the rotation of the generator gear 326a Accordingly, it may be configured to generate an alternating current by electromagnetic induction.

By providing four such generators in the present invention, more electricity can be generated, and each generator can independently generate electricity.

In addition, when a problem occurs in the first to fourth generators 300A to 300D, the first to fourth rotating shafts 200A to 200D so as to control the rotational force of the first to fourth rotating shafts 200A to 200D. The blocking clutch 220 may be installed.

By controlling only the rotation axis of the generator where the problem is caused by the blocking clutch 220, other generators may not be affected, and the blocking clutch 220 may include a ground spring, a coil spring, and a friction plate. .

As shown, the power generation system according to the present invention may further include an integrated substation 400.

The integrated substation 400 may integrate electricity generated from the first to fourth generators 300A to 300D, and supply electricity to household electricity, charging stations, enterprises, and Korea Electric Power Corporation through the transmission line of the transmission tower 402. .

As shown, the power generation system according to the embodiment of the present invention may further include a comprehensive control room 500.

The comprehensive control room 500 is provided to control the integrated substation 400 by wired or wireless. In other words, you can control anytime, anywhere where you can connect to the Internet.

The power generation system according to the embodiment of the present invention is a principle in which the S-poles and the N-poles of the permanent magnet are rotated using the force (repulsive force) that the S-> <-S or N-> <-N poles push against each other. As, the permanent magnet has a circular shape, so it has low noise and can be applied to not only small power generation but also large power generation.

In particular, there is no need for raw materials for power generation, and continuous power generation is possible with the power of permanent magnets.

In addition, since four generators are installed, it can be operated even in the event of a power failure.

The technical problem of the present invention is achieved by the technical configuration as described above, although the present invention is not limited thereto, and is not limited thereto, and is accomplished by a person having ordinary knowledge in the technical field to which the present invention pertains. Of course, various modifications and variations are possible within the technical scope of and within the equality of the claims to be described below.

100-rotating force generating parts 110a, 110b-permanent magnet
200A ~ 200D-1st ~ 4th rotation axis 300A ~ 300D-1st ~ 4th generator
400-Integrated substation 500-Comprehensive control room
600-Self-shielding member

Claims (3)

In the power generation system,
Two permanent magnets are installed to be rotatable about a rotational axis so as to be spaced apart from each other at a predetermined distance, and the two permanent magnets are rotated by a repulsive force to generate rotational force. It is a structure in which the same poles face each other, and is rotated using a driving motor driven by receiving power, and the two permanent magnets rotate in the power source to compensate for the reduced repulsive force when the repulsive force decreases below a threshold. For additional power supply;
First to fourth rotational shafts installed to protrude on both sides of the two permanent magnets provided in the rotational force generating unit to transmit rotational force while rotating together with the two permanent magnets;
First to fourth generators respectively installed on the first to fourth rotational shafts to generate electricity with rotational force from the first to fourth rotational shafts;
An integrated substation capable of integrating electricity generated from the first to fourth generators and supplying electricity to household electricity, charging stations, businesses and Korea Electric Power Corporation through the transmission line of the transmission tower; And
Includes a comprehensive control room provided to control the integrated substation by wired or wireless,
The first to fourth generators,
A body in the form of an enclosure having an interior space; And
It is installed in the interior space of the body, and includes a power generation unit capable of generating and storing electricity by the rotational force of the rotating shaft,
The power generation unit,
A rotating power unit that reacts with the rotating shaft to impart a rotating force;
A reaction unit that receives a rotational force in response to the rotational power unit, and increases or decreases the received rotational force;
It is made of an electricity generating unit that reacts with the increasing unit to produce an alternating current through the increased rotational force,
The rotating power unit,
It is coupled to the rotating shaft, is made of a power transmission gear having a diameter of a predetermined size and a predetermined number of gear teeth,
The increase unit,
An increase shaft which is rotatably installed parallel to the rotation shaft,
An increase gear having a smaller diameter and a smaller number of gear teeth than at least the power transmission gear engaged with the power transmission gear while being axially coupled by a bearing to the increase shaft;
The interlocking gear having a larger diameter and a larger number of gear teeth than the speed increasing gear while being fixed to the speed increasing shaft,
It consists of a flywheel provided to impart inertial rotational force to the linking gear,
The electricity generating unit,
Alternating with the interlocking gear, a generator gear having a smaller diameter and a smaller number of gear teeth than that of the interlocking gear is built, and an alternating current is generated by electromagnetic induction according to the rotation of the generator gear,
In the rotating force generating unit, a magnetic shield member is further movably installed between the two permanent magnets so as to control the rotating force by shielding the magnetic field generated between the two permanent magnets,
A guide rail is installed between the two permanent magnets so that the magnetic shield member can be moved, and the magnetic shield member is installed to slide along the guide rail, thereby shielding the repulsive force between the two permanent magnets to form a permanent magnet. Is configured not to rotate,
The magnetic shield member is made of a paramagnetic metal capable of performing a magnetic screening function,
The first to fourth rotation shafts, a rotation speed adjusting unit for controlling the rotation speed of the first to fourth rotation shafts, and the first to fourth generators to control the rotational force of the first to fourth rotation shafts when a problem occurs Power generation system characterized in that the blocking clutch is installed to enable.
According to claim 1,
The two permanent magnets is a power generation system characterized in that the power generation amount is set to 150% of the repulsive force required per power generation amount.
According to claim 1,
The two permanent magnets is a power generation system, characterized in that the annual power generation amount of the power generation system is reduced in 1% increments and can be replaced when the power generation capacity of the two permanent magnets is exhausted.

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