Power generation device with improved output

Abstract

A power generation device with improved output is disclosed. The power generation device with improved output comprises: a rotating shaft, one end of which is connected to a rotating blade; a stator magnetic body formed in a hollow circular shape around the rotating shaft; and a first rotor magnetic body formed in a circular shape on the outer side of the stator magnetic body around the rotating shaft, which rotates when the rotating blade rotates. and includes a second rotating magnetic body formed circularly on the upper part of a first rotating magnetic body centered on a rotation axis, wherein a first body and a second body are attached to the outer surface of a stationary magnetic body so as to face each other, wherein a first-1 magnetic body and a first-2 magnetic body are attached to the first body and a second-1 magnetic body and a second-2 magnetic body are attached to the second body, wherein a third body and a fourth body are attached to the inner surface of the first rotating magnetic body so as to face each other, wherein a third-1 magnetic body and a third-2 magnetic body are attached to the third body and a fourth-1 magnetic body and a fourth-2 magnetic body are attached to the fourth body, wherein a fifth body and a sixth body are attached to the outer surface of the first rotating magnetic body so as to face each other, wherein a fifth-1 magnetic body and a fifth-2 magnetic body are attached to the fifth body and a sixth-1 magnetic body and a sixth-2 magnetic body are attached to the sixth body, and wherein on the inner surface of the second rotating magnetic body, The 7th body and the 8th body are attached facing each other, the 7-1 magnetic body and the 7-2 magnetic body are attached to the 7th body, and the 8-1 magnetic body and the 8-2 magnetic body are attached to the 8th body.

Description

Technology Field

[0001] The present invention relates to a power generation device with improved output, and more specifically, aims to provide a power generation device with improved output that generates power by rotating a rotating magnetic body using attractive and repulsive forces between magnetic bodies. Background Technology

[0002] The matters described in this background technology section are written to enhance understanding of the background of the invention and may include matters that are not prior art already known to those skilled in the art to which this technology belongs.

[0003] Generally, electrical energy is produced through renewable energy sources utilizing natural phenomena such as hydropower, wind power, tidal power, and solar energy, as well as through thermal power generation using fuels such as coal and oil, or nuclear power plants using nuclear fission.

[0004] First, in the case of thermal power generation, there is the problem of atmospheric pollution caused by the smoke produced when heating solid fuel. Additionally, while nuclear power generation utilizing nuclear fission offers high production efficiency, its numbers are gradually decreasing due to the risk of accidents and issues regarding the disposal of remaining fuel rods after production.

[0005] In addition, new and renewable energy has disadvantages compared to thermal or nuclear power generation, such as causing relatively less environmental pollution, having limited installation locations, and high installation costs.

[0006] A prior art proposed to compensate for the disadvantages of such conventional methods for producing electrical energy is the "Method for generating power-free electrical energy and apparatus thereof" of Korean Registered Patent No. 10-0743571 (July 23, 2007).

[0007] It generates electrical energy by forming a small power generation unit using a movable pendulum that moves according to the action of gravity through naturally produced shaking during portability without an external paid power supply, and supplies this electrical energy to portable electronic devices. It consists of a disc-shaped stator with an internal space and a movable pendulum made of a permanent magnet installed inside the stator that rotates due to external shaking (vibration).

[0008] Furthermore, the fluid pendulum is an open fan-shaped pendulum that moves easily along its center of gravity due to the action of gravity; a convex, round-shaped weight is formed on one side of the elongated arc to have a constant weight in order to add additional rotational force to the fluid pendulum's motion, and a power transmission unit is configured at the center of motion axis of the fluid pendulum. Additionally, the stator is provided with a configuration in which a coil is installed in a core formed on the inner surface, and an interior with a round shape identical to that of the weight is formed so that the fluid pendulum's weight can rotate in close proximity in three dimensions.

[0009] However, these conventional technologies have problems such as poor durability due to their complex configuration, easy breakage caused by the close placement of individual components, and potential fire hazards resulting from the internal temperature rising during operation.

[0010] Meanwhile, a conventional generator composed of a known rotor and stator generates power by forming an induced electromotive force through the rotation of the rotor; however, a conventional generator generates a back electromotive force in a direction that reduces the torque, that is, in a direction that hinders power generation.

[0011] Therefore, there was a problem in that power generation from the generator would be lost, and the generator would stop operating unless a force greater than the force generated by the back EMF was continuously applied from the outside. Prior art literature

[0012] Republic of Korea Registered Patent No. 10-0743571 (July 23, 2007) The problem to be solved

[0013] The present invention aims to provide a power generation device with improved output that can improve overall output by rotating a rotating magnetic body using the attractive and repulsive forces between magnetic bodies.

[0014] The present invention aims to provide a power generation device that increases the rotational force of a rotating shaft while counteracting the force applied to the rotating shaft, and improves the overall output by moving a weight according to the rotation to form eccentricity in the direction of rotation. means of solving the problem

[0015] A power generation device with improved output according to one embodiment of the present invention comprises: a rotating shaft having a predetermined length and one side of which is connected to a rotating blade; a stator formed in a hollow circular shape around the rotating shaft; and a first rotor formed in a circular shape on the outer side of the stator formed around the rotating shaft and which rotates when the rotating blade rotates. and includes a second rotating magnetic body formed circularly on the upper part of a first rotating magnetic body centered on a rotation axis, wherein a first body and a second body are attached to the outer surface of a stationary magnetic body so as to face each other, wherein a first-1 magnetic body and a first-2 magnetic body are attached to the first body and a second-1 magnetic body and a second-2 magnetic body are attached to the second body, wherein a third body and a fourth body are attached to the inner surface of the first rotating magnetic body so as to face each other, wherein a third-1 magnetic body and a third-2 magnetic body are attached to the third body and a fourth-1 magnetic body and a fourth-2 magnetic body are attached to the fourth body, wherein a fifth body and a sixth body are attached to the outer surface of the first rotating magnetic body so as to face each other, wherein a fifth-1 magnetic body and a fifth-2 magnetic body are attached to the fifth body and a sixth-1 magnetic body and a sixth-2 magnetic body are attached to the sixth body, and wherein on the inner surface of the second rotating magnetic body, A seventh body and an eighth body are attached facing each other, a 7-1 magnetic body and a 7-2 magnetic body are attached to the seventh body, and an 8-1 magnetic body and an 8-2 magnetic body are attached to the eighth body, and the 3-1 magnetic body, the 4-1 magnetic body, the 5-1 magnetic body and the 6-1 magnetic body have a N pole, and the 1-1 magnetic body, the 1-2 magnetic body, the 2-1 magnetic body, the 2-2 magnetic body, the 3-2 magnetic body, the 4-2 magnetic body, the 5-2 magnetic body, the 6-2 magnetic body, the 7-1 magnetic body, the 7-2 magnetic body, the 8-1 magnetic body and the 8-2 magnetic body have a S pole.

[0016] Here, when the power generation device is stopped, an attractive force acts between the 1-1 magnetic body and the 3-1 magnetic body, between the 2-1 magnetic body and the 4-1 magnetic body, between the 5-1 magnetic body and the 7-1 magnetic body, and between the 6-1 magnetic body and the 8-1 magnetic body, and a repulsive force acts between the 1-2 magnetic body and the 3-2 magnetic body, between the 2-2 magnetic body and the 4-2 magnetic body, between the 5-2 magnetic body and the 7-2 magnetic body, and between the 6-2 magnetic body and the 8-2 magnetic body.

[0017] Additionally, when the rotor blade rotates, the first rotor magnetic body rotates, and a repulsive force acts between the 1-1 magnetic body and the 7-1 magnetic body, between the 1-2 magnetic body and the 7-2 magnetic body, between the 2-1 magnetic body and the 8-1 magnetic body, and between the 2-2 magnetic body and the 8-2 magnetic body, causing the second rotor magnetic body to rotate. Effects of the invention

[0018] According to the present invention, the overall output can be improved by rotating a rotating magnetic body using the attractive and repulsive forces between magnetic bodies.

[0019] According to the present invention, the overall output can be improved by increasing the rotational force of the rotating shaft while offsetting the force applied to the rotating shaft, and by moving the weight according to the rotation to form eccentricity in the direction of rotation. Brief explanation of the drawing

[0020] FIG. 1 is a schematic diagram of a power generation device with improved output according to one embodiment of the present invention. Figure 2 is a plan view showing Figure 1 in a planar view. FIG. 3 is a perspective view showing a rotor magnetic body of a power generation device with improved output according to one embodiment of the present invention. FIG. 4 is a schematic diagram of a power generation device with improved output according to one embodiment of the present invention. Specific details for implementing the invention

[0021] The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. The embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims.

[0022] Hereinafter, a power generation device with improved output according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

[0023] FIG. 1 is a schematic diagram of a power generation device with improved output according to one embodiment of the present invention, FIG. 2 is a plan view showing FIG. 1 in a plan view, and FIG. 3 is a perspective view showing a rotor magnetic body part of a power generation device with improved output according to one embodiment of the present invention.

[0024] As illustrated in FIG. 1, a power generation device (10) with improved output according to one embodiment of the present invention comprises a motor (220), a rotating shaft (200), and a generator (210), and is configured to improve output by including a stator (100) and a rotor (300) so as to offset the force applied to the rotating shaft (200) by the back electromotive force of the generator (210) or to increase the rotational force of the rotating shaft (200).

[0025] In detail, as illustrated in FIG. 1, a power generation device (10) with improved output according to one embodiment of the present invention comprises a rotating shaft portion (200) having a set length and diameter, one side of which is connected to a generator (210) and the other side of which is connected to a motor (220), a tubular fixed magnetic body (100) that surrounds the rotating shaft portion (200) with a central axis using a magnetic body having the same polarity as one side of the generator (210), and a rotating magnetic body portion (300) formed on the rotating shaft portion (200) to amplify the rotation of the rotating shaft portion (200) by the magnetic force of the fixed magnetic body (100).

[0026] Referring to FIGS. 1 and FIGS. 2, the stator (100) is formed as a tube having magnetic force with the same polarity on the inside.

[0027] These stator magnetic bodies (100) have a shape that wraps around a rotational axis portion (200) as a central axis. In one embodiment, the stator magnetic bodies (100) can be formed by cylindrical shapes arranged facing each other at a distance and with magnetic forces of the same polarity.

[0028] Additionally, the stator (100) may further include a cover body (C) surrounding the outer surface, which produces kinetic energy.

[0029] Here, the cover body (C) may be formed in a cylindrical or square box shape that surrounds the stator (100) and has both ends closed.

[0030] Additionally, the cover body (C) has a hole formed through the part where the rotating shaft (200) is located, and a bearing may be formed along the inner surface of the hole.

[0031] Referring to FIGS. 1 and 2, one side of the rotating shaft (200) is connected to a generator (210) and is located at the center axis of the stator (100), and the other side is connected to a motor (220).

[0032] In particular, the rotation shaft portion (200) is formed as a lightweight shaft having a set length and diameter, thereby saving the initial energy consumption for rotation. Also, when applying a normal rotational speed during continuous rotation, a rotational speed with a higher rotational force can be obtained compared to a shaft with a wide diameter and heavy weight.

[0033] In addition, the rotating shaft (200) serves to generate an induced electromotive force inside the generator (210), and it is preferable to install a winding on one side.

[0034] Meanwhile, the generator (210) is generally formed with a rotor including a permanent magnet or an electromagnet and a stator including a winding that generates an induced electromotive force when the rotor rotates.

[0035] Additionally, although the generator (210) is depicted in the drawings of the specification as having a diameter smaller than that of the stator (100), it may be formed with the same diameter as the stator (100). It is also preferable that it be formed to be surrounded by a cover body (C).

[0036] Here, the rotor becomes one side of the rotating shaft (200), and an induced electromotive force can be obtained from the generator (210) by the rotational force of the rotating shaft (200).

[0037] To this end, the rotor magnetic body part (300) described later is formed on the rotation shaft part (200).

[0038] The motor (220) is connected to the other side of the rotating shaft (200) and serves to rotate the rotating shaft (200) in one direction.

[0039] At this time, the motor (220) receives external power to provide rotational force, and may further include a control unit that temporarily stops the external power or reduces the rotational force when the rotational shaft part (200) increases the rotational force by the rotor magnetic body part (300).

[0040] Referring to FIGS. 2 and 3, the rotating magnetic body part (300) is formed on the rotating shaft part (200) to amplify (increase) the rotation of the rotating shaft part (200) by the magnetic force of the stator magnetic body (100).

[0041] To this end, the rotating magnetic body part (300) further includes a magnetic body part (310) and a centrifugal weight (320).

[0042] The magnetic body part (310) is formed on one side of the longitudinal direction of the rotational shaft part (200) with a magnetic body having the same polarity as the fixed magnetic body (100).

[0043] In particular, the magnetic body (310) is extended in the longitudinal direction and is positioned adjacent to the inner side of the fixed magnetic body (100), so that a repulsive force is applied by magnetic force of the same polarity. As a result, when a force of 1 is applied by the rotation of the rotating shaft (200) according to the operation of the motor (220), the rotational force may be increased to a force of 2.

[0044] The centrifugal weight (320) is formed on the other side in the longitudinal direction of the rotational shaft portion (200) and serves to generate centrifugal force in response to the rotation of the rotational shaft portion (200).

[0045] In particular, preferably, the centrifugal weight (320) is formed with a weight equal to or heavier than that of the magnetic body (310) to form an eccentricity in the circumferential direction of the rotational direction, thereby reducing the air resistance of the magnetic body (310).

[0046] The centrifugal weight (320) is positioned facing the magnetic body part (310) with the rotational axis part (200) in between, and is extended in the longitudinal direction and positioned adjacent to the inner side of the fixed magnetic body (100).

[0047] In addition, the centrifugal weight (320) plays a role in further increasing the rotational force of the magnetic body part (310) by the centrifugal force caused by the rotation of the rotational shaft part (200).

[0048] In addition, in the power generation device (10) with improved output according to an embodiment of the present invention, the rotor magnetic body (300) may further include a first connecting part (311) and a second connecting part (321) as shown in FIG. 3.

[0049] The first connecting part (311) extends from one side in the longitudinal direction of the rotating shaft part (200) and connects the magnetic body part (310).

[0050] Here, the first connecting part (311) is formed as a lightweight shaft having a predetermined diameter, which can reduce air resistance by reducing air frictional force caused by rotation.

[0051] The second connecting part (321) extends from the other side in the longitudinal direction of the rotational shaft part (200) and connects the centrifugal weight (320).

[0052] Meanwhile, the power generation device (10) with improved output according to an embodiment of the present invention may further include a battery (400) as shown in FIGS. 1 and FIGS. 2.

[0053] The battery (400) charges the electromotive force generated from the generator (210) and may be equipped with a converter that converts rotational energy into electrical energy.

[0054] Such a battery (400) may further include multiple terminals to supply power to a mobile device.

[0055] FIG. 4 is a schematic diagram of a power generation device with improved output according to one embodiment of the present invention.

[0056] Referring to FIG. 4, a power generation device (10) with improved output according to one embodiment of the present invention includes a rotating shaft (100), a stator (200), a first rotor (300), a second rotor (400), and a rotating blade (500). The first to eighth bodies are not shown in the drawings for convenience.

[0057] One side of the rotating shaft (100) is connected to a rotating blade (500) and has a predetermined length. Here, the rotating blade (500) may be exemplified as being for wind power generation, but is not limited thereto.

[0058] The stator (200) is formed as a hollow circle around the rotation axis (100). The length and diameter of the stator (200) are not limited to specific values.

[0059] And, a first body and a second body are attached to the outer surface of the fixed magnetic body (200) so as to face each other. Additionally, a first-1 magnetic body (211) and a first-2 magnetic body (212) are attached to the first body, and a second-1 magnetic body (221) and a second-2 magnetic body (222) are attached to the second body.

[0060] The first rotating magnetic body (300) is formed in a circular shape on the outer side of the stator magnetic body (200) around the rotation axis (100) and rotates when the rotating blade (500) rotates. Here, the length and diameter of the first rotating magnetic body (300) are not limited to specific values ​​as long as they are larger than the length and diameter of the stator magnetic body (200).

[0061] Then, a third body and a fourth body are attached to the inner surface of the first rotating magnetic body (300) so as to face each other. A third-1 magnetic body (311) and a third-2 magnetic body (312) are attached to the third body, and a fourth-1 magnetic body (321) and a fourth-2 magnetic body (322) are attached to the fourth body.

[0062] Additionally, a fifth body and a sixth body are attached to the outer surface of the first rotating magnetic body (300) so as to face each other. A fifth-1 magnetic body (331) and a fifth-2 magnetic body (332) are attached to the fifth body, and a sixth-1 magnetic body (341) and a sixth-2 magnetic body (342) are attached to the sixth body.

[0063] The second rotor magnetic body (400) is formed in a circular shape on the upper part of the first rotor magnetic body (300) with the rotation axis (100) as the center.

[0064] A seventh body and an eighth body are attached to the inner surface of the second rotating magnetic body (400) so as to face each other. A seventh-1 magnetic body (411) and a seventh-2 magnetic body (412) are attached to the seventh body, and an eighth-1 magnetic body (421) and an eighth-2 magnetic body (422) are attached to the eighth body.

[0065] The 3-1 magnetic body (311), 4-1 magnetic body (321), 5-1 magnetic body (331) and 6-1 magnetic body (341) described above have a North pole. Also, the 1-1 magnetic body (211), 1-2 magnetic body (212), 2-1 magnetic body (221), 2-2 magnetic body (222), 3-2 magnetic body (312), 4-2 magnetic body (322), 5-2 magnetic body (332), 6-2 magnetic body (342), 7-1 magnetic body (411), 7-2 magnetic body (412), 8-1 magnetic body (421) and 8-2 magnetic body (422) have a South pole.

[0066] And, when the power generation device (10) is stopped, an attractive force acts between the first-1 magnetic body (211) and the third-1 magnetic body (311), between the second-1 magnetic body (221) and the fourth-1 magnetic body (321), between the fifth-1 magnetic body (331) and the seventh-1 magnetic body (411), and between the sixth-1 magnetic body (341) and the eighth-1 magnetic body (421).

[0067] Here, since the 1-1 magnetic body (211) has a South pole and the 3-1 magnetic body (311) has a North pole, an attractive force acts between them, and since the 2-1 magnetic body (221) has a South pole and the 4-1 magnetic body (321) has a North pole, an attractive force acts between them. Also, since the 5-1 magnetic body (331) has a North pole and the 7-1 magnetic body (411) has a South pole, an attractive force acts, and since the 6-1 magnetic body (341) has a North pole and the 8-1 magnetic body (421) has a South pole, an attractive force acts.

[0068] And, a repulsive force acts between the first-2 magnetic body (212) and the third-2 magnetic body (312), between the second-2 magnetic body (222) and the fourth-2 magnetic body (322), between the fifth-2 magnetic body (332) and the seventh-2 magnetic body (412), and between the sixth-2 magnetic body (342) and the eighth-2 magnetic body (422).

[0069] Here, since the first-2 magnetic body (212) and the third-2 magnetic body (312) both have an S pole, a repulsive force acts between them, and since the second-2 magnetic body (222) and the fourth-2 magnetic body (322) both have an S pole, a repulsive force acts. Also, since the fifth-2 magnetic body (332) and the seventh-2 magnetic body (412) both have an S pole, a repulsive force acts between them, and since the sixth-2 magnetic body (342) and the eighth-2 magnetic body (422) both have an S pole, a repulsive force acts.

[0070] When the power generation device (10) is stopped, the attractive force acting between the 1-1 magnetic body (211) and the 3-1 magnetic body (311), between the 2-1 magnetic body (221) and the 4-1 magnetic body (321), between the 5-1 magnetic body (331) and the 7-1 magnetic body (411), and between the 6-1 magnetic body (341) and the 8-1 magnetic body (421), and the repulsive force acting between the 1-2 magnetic body (212) and the 3-2 magnetic body (312), between the 2-2 magnetic body (222) and the 4-2 magnetic body (322), between the 5-2 magnetic body (332) and the 7-2 magnetic body (412), and between the 6-2 magnetic body (342) and the 8-2 magnetic body (422) are in equilibrium with each other, so they neither attract nor repel each other. It becomes a state.

[0071] When the rotating blade (500) rotates, the first rotating magnetic body (300) rotates, and a repulsive force acts between the first-1 magnetic body (211) and the seventh-1 magnetic body (411), between the first-2 magnetic body (212) and the seventh-2 magnetic body (412), between the second-1 magnetic body (221) and the eighth-1 magnetic body (421), and between the second-2 magnetic body (222) and the eighth-2 magnetic body (422), causing the second rotating magnetic body (400) to rotate.

[0072] Here, since the 1-1 magnetic body (211) and the 7-1 magnetic body (411) both have a South pole, a repulsive force acts between them, and since the 1-2 magnetic body (212) and the 7-2 magnetic body (412) both have a South pole, a repulsive force acts between them. Also, since the 2-1 magnetic body (221) and the 8-1 magnetic body (421) both have a South pole, a repulsive force acts between them, and since the 2-2 magnetic body (222) and the 8-2 magnetic body (422) both have a South pole, a repulsive force acts between them.

[0073] As explained above, the overall output can be improved by rotating the rotor magnet using the attractive and repulsive forces between the magnetic materials.

[0074] The embodiments of the present invention described above have been explained with reference to the embodiments illustrated in the drawings for the sake of understanding, but this is merely illustrative and those skilled in the art will understand that various modifications and equivalent alternative embodiments are possible therefrom. Accordingly, the true technical scope of protection of the present invention should be determined by the appended claims. Explanation of the symbols

[0075] 10: Power generator 100: Rotating shaft 200 : Statorium 211 : 1-1 Magnetic material 212 : 1-2 Magnetic Material 221 : 2-1 Magnetic Material 222 : 2-2 Magnetic Body 300 : 1st Rotor Magnetic Body 311 : Section 3-1 Magnetic Material 312 : Section 3-2 Magnetic Material 321 : Section 4-1 Magnetic Material 322 : Section 4-2 Magnetic Material 331 : 5-1 Magnetic Material 332 : 5-2 Magnetic Material 341 : Section 6-1 Magnetic Material 342 : Section 6-2 Magnetic Material 400: 2nd rotating magnetic body 411: 7-1st magnetic body 412 : 7-2 Magnetic Material 421 : 8-1 Magnetic Material 422 : Section 8-2 Magnetic Material 500 : Rotating Blade

Claims

Claim 1 One side of which is connected to a rotating blade and a rotating shaft having a predetermined length, and a stator magnetic body formed in a hollow circular shape around the rotating shaft; a first rotor magnetic body formed in a circular shape on the outer side of the stator magnetic body around the rotating shaft and rotating when the rotating blade rotates; and includes a second rotating magnetic body formed circularly on the upper part of the first rotating magnetic body around the rotation axis, wherein a first body and a second body are attached to the outer surface of the stationary magnetic body so as to face each other, wherein a first-1 magnetic body and a first-2 magnetic body are attached to the first body and a second-1 magnetic body and a second-2 magnetic body are attached to the second body, wherein a third body and a fourth body are attached to the inner surface of the first rotating magnetic body so as to face each other, wherein a third-1 magnetic body and a third-2 magnetic body are attached to the third body and a fourth-1 magnetic body and a fourth-2 magnetic body are attached to the fourth body, wherein a fifth body and a sixth body are attached to the outer surface of the first rotating magnetic body so as to face each other, wherein a fifth-1 magnetic body and a fifth-2 magnetic body are attached to the fifth body and a sixth-1 magnetic body and a sixth-2 magnetic body are attached to the sixth body A power generation device with improved output, characterized in that a 7th body and an 8th body are attached to the inner surface of the 2nd rotating magnetic body so as to face each other, a 7-1 magnetic body and a 7-2 magnetic body are attached to the 7th body, an 8-1 magnetic body and an 8-2 magnetic body are attached to the 8th body, and the 3-1 magnetic body, the 4-1 magnetic body, the 5-1 magnetic body and the 6-1 magnetic body have a N pole, and the 1-1 magnetic body, the 1-2 magnetic body, the 2-1 magnetic body, the 2-2 magnetic body, the 3-2 magnetic body, the 4-2 magnetic body, the 5-2 magnetic body, the 6-2 magnetic body, the 7-1 magnetic body, the 7-2 magnetic body, the 8-1 magnetic body and the 8-2 magnetic body have a S pole. Claim 2 A power generation device with improved output according to claim 1, characterized in that when the power generation device is stopped, an attractive force acts between the 1-1 magnetic body and the 3-1 magnetic body, between the 2-1 magnetic body and the 4-1 magnetic body, between the 5-1 magnetic body and the 7-1 magnetic body, and between the 6-1 magnetic body and the 8-1 magnetic body, and a repulsive force acts between the 1-2 magnetic body and the 3-2 magnetic body, between the 2-2 magnetic body and the 4-2 magnetic body, between the 5-2 magnetic body and the 7-2 magnetic body, and between the 6-2 magnetic body and the 8-2 magnetic body. Claim 3 In paragraph 2, the power generation device with improved output is characterized in that when the rotating blade rotates, the first rotating magnetic body rotates, causing a repulsive force to act between the first-1 magnetic body and the seventh-1 magnetic body, between the first-2 magnetic body and the seventh-2 magnetic body, between the second-1 magnetic body and the eighth-1 magnetic body, and between the second-2 magnetic body and the eighth-2 magnetic body, thereby causing the second rotating magnetic body to rotate.

Images