KR20120124999A - Hybrid electric power generator using wave force and wind force - Google Patents

Abstract

PURPOSE: A multiple generator with wind power and tidal wave power is provided to maximize the efficiency of generating electricity as the arrangements of blades are changed into two arrangements according to the wind direction or the wave direction. CONSTITUTION: A multiple generator comprises a pillar(100), a wind power generation unit(200), and a wave power generation unit(300). The wind power generation unit is rotationally installed at the upper part of the pillar, and generates power with wind power. The wind power generation unit comprises a wind power base(210) and a wind turbine. The wind base is rotationally connected to the upper part of the pillar. The wind turbine is installed in the wind power base. The wave power generation unit is freely rotated according to the wave direction and installed on the sea by a buoyancy control unit.

Description

Hybrid electric power generator using wave force and wind force}

The present invention relates to a hybrid generator using wind power and wave power, and more particularly, wind power generation using wind power and wave power generation using wave power, as well as vertically or parallel arrangement of wings according to wind direction or wave direction. The present invention relates to a hybrid generator using wind power and wave power that can be configured to be variable in only two arrangements.

In general, in order to operate a generator used to generate electric power, it has been obtained by burning a fossil fuel such as coal or oil, or operating a generator using rotational energy obtained by using nuclear energy, solar heat, wind power, and hydropower.

Generators using fossil fuels have been widely used due to their high efficiency, but there are many problems such as depleting resources and causing environmental pollution. Recently, the use of generators using nuclear power is increasing.

However, nuclear power has a problem that a serious damage is likely to occur if an accident such as a leak occurs, so it was difficult to select the installation site of the generator due to severe backlash by the residents.

As a result, in recent years, the efficiency is not widely used, but attempts to increase the efficiency of generators using wind, hydraulic power, wave power, and solar power without fear of exhaustion of resources or environmental pollution are in full swing.

For example, a wind power generator using wind power is a generator that supplies electricity to each consumer by converting the rotational energy of the blades rotated by the wind into electrical energy.

Wind turbines are classified into propeller-type horizontal shaft wind turbines, vertical shaft wind turbines such as gyro mill and Darius, and vertical-horizontal shaft wind turbines depending on the direction of the shaft.

Wind power generators have an advantage in that the installation cost and installation area is very economical and does not cause environmental pollution, compared to nuclear, hydro and thermal power plants.

1 is a perspective view showing an example of a conventional wind power generator, Figure 2 is a plan view of a rotating body showing an example of a conventional wind power generator.

As shown in Figure 1 and 2, the conventional wind power generator is a support (1) of the tubular body installed vertically, the power generation shaft (2) installed inside the support (1), the upper end of the power generation shaft (2) It is a vertical axis wind power generator that is symmetrically installed around the power generation shaft (2), including a rotor (4) having a plurality of rotary blades (3) at the end, the generator connected to the power generation shaft (2).

In particular, the conventional wind power generator described above is installed so that the hub (7) of the tubular body with the wind vane (6) is inserted into the outer side of the upper end of the support (1), the outer surface and the hub (7) of the support (1) The inner side of the structure is fixed to the bearing is the hub 7 is rotated.

On the other hand, a plurality of chain sprocket is installed on the upper portion of the hub (7), the chain sprocket is installed on the blade shaft (9) of the rotary blade (3), the chain sprocket of the hub (7) of the blade shaft (9) The chain sprocket is connected to the chain 10.

The conventional wind power generator described above is intended to increase power generation efficiency by adjusting the direction of the blade 3 with respect to the wind direction.

However, in the conventional wind power generator, since the direction of the wing is gradually changed by the interlocking of the chain sprocket and the chain 10, the wing located at one end with respect to the wind direction is arranged perpendicular to the wind direction and is located at the other end. The blades are arranged parallel to the wind direction, but the other wing is disposed inclined with respect to the wind direction except for the wings located at both ends, there was a disadvantage in that the increase in the overall power generation efficiency is insignificant.

In addition, since the wind power generator is generated only by the wind, there is a problem that the amount of power generated by the wind is not sufficient in consideration of days without wind, such problems occur in hydroelectric generators, wave generators, solar generators, and the like. .

An object of the present invention for solving the problems according to the prior art, can be combined with the wind power generation using wind power and wave power generation using wave power, as well as two arrangements of the arrangement of the wings according to the wind direction or direction of the vertical or parallel It is to provide a hybrid generator using wind and wave power that can be configured to be variable only to maximize the efficiency of power generation.

Hybrid generator using the wind and wave power of the present invention for solving the above technical problem, struts; A wind power generation unit that is freely rotatable according to a wind direction on the upper side of the support based on the axis of the support and generates power by using wind power; And a wave power generating unit which is freely rotatable in accordance with a wave direction and installed on a surface of water by buoyancy control means based on the axis of the support, and generates power using wave force. It is configured to include.

Preferably, the wind power generation unit, the wind base axially rotatably coupled to the upper portion of the pillar; It may be configured to include; and a wind turbine installed on the wind base.

Preferably, the wind power base may be configured to include a wind rudder.

Preferably, the wind turbine may be configured in a pair so as to be symmetrical to both sides of the wind base relative to the shore.

Preferably, the wind turbine, the wind turbine shaft; A pair of first rotating frames symmetrically fixed to both ends of the wind turbine shaft; A first rack gear installed to be slidably movable in the radial direction on the first rotating frame and having a first guide pin parallel to the wind turbine shaft at one end thereof; A first pinion gear provided on the first rotating frame to engage with the first rack gear and rotating when the first rack gear slides; A wind turbine blade axially coupled to the first pinion gear and rotatably installed on the pair of first rotation frames; And a first cam groove formed at an upper portion of the wind base to support rotation of both ends of the wind turbine shaft, wherein the first guide pin is interpolated, so that the path of the first cam groove is rotated when the first rotation frame is rotated. And a first support frame for adjusting the rotational state of the wind blades as the first pinion gear is slid to rotate the first pinion gear.

Preferably, the first cam-shaped groove, sliding the first rack gear to maintain the state perpendicular to the wind direction when the wind blade receives the wind, the state parallel to the wind direction when the wind wing against the wind It may be formed to slide the first rack gear so that is maintained.

Preferably, the first cam-shaped groove, the first section for maintaining the wind vane perpendicular to the wind direction, the second section for switching so that the wind vane is parallel to the wind direction in a state perpendicular to the wind direction, And a third section for maintaining the wind vane in a state parallel to the wind direction and a fourth section for converting the wind vane to be perpendicular to the wind direction in a state parallel to the wind direction.

Preferably, the first rack gear, the first pinion gear, the first cam-shaped groove may be configured in pairs symmetrically to both ends of the wind turbine.

Preferably, the first support frame may be installed on the upper portion of the wind power base to enable a right angle rotation drive.

Preferably, the first support frame, a right angle rotating shaft fixed to the lower portion of the first support frame and configured to vertically penetrate the wind power base; A fan-shaped worm gear coaxially coupled with the quadrature rotary shaft; The orthogonal rotation drive unit is configured to include a right angle driving means having a worm meshed with the fan-shaped worm gears.

Preferably, the wave power generation unit, a wave base axially rotatably coupled to the lower portion of the support; It may be configured to include; and a wave turbine installed on the wave base.

Preferably, the wave base may be configured to include a wave rudder.

Preferably, the wave turbine may be configured in a pair so as to be symmetrical to both sides of the wave base relative to the support.

Preferably, the buoyancy control means, the chamber formed inside the wave base; It may be configured to include; and a water pump for adjusting the amount of water contained in the chamber.

Preferably, the wave turbine, a wave turbine shaft; A pair of second rotating frames symmetrically fixed to both ends of the wave turbine shaft; A second rack gear installed on the second rotating frame to enable sliding movement in a radial direction and having a second guide pin parallel to the wave turbine shaft at one end thereof; A second pinion gear provided on the second rotation frame to engage with the second rack gear and rotating when the second rack gear slides; A wave blade axially coupled to the second pinion gear to be rotatably installed on the pair of second rotation frames; And a second cam groove formed at an upper portion of the wave base so as to support rotation of both ends of the wave turbine shaft, and the second guide pin is inserted therein, so that the path of the second cam groove is rotated when the second rotation frame is rotated. And a second support frame for adjusting the rotational state of the wave blade as the second pinion gear is slid to rotate the second rack gear provided with the second guide pin.

Preferably, the second cam-shaped groove, the sliding movement of the second rack gear to maintain the state perpendicular to the wave direction when the wave wing receives the wave, the state parallel to the wind direction when the wave wing against the wind direction It may be configured to slide the second rack gear so that is maintained.

Preferably, the first 'section for maintaining the wave wing perpendicular to the wave direction, the second' section for switching so that the wave wing is in a state parallel to the wave in the state perpendicular to the wave direction, the wave wing is wave And a third 'section for maintaining the state parallel to the waveguide and a fourth' section for converting the wave wing to be in a state perpendicular to the wave direction in a state parallel to the wave direction.

Preferably, the second rack gear, the second pinion gear, and the second cam-shaped groove may be configured in pairs symmetrically at both ends of the wave turbine.

Preferably, the upper portion of the strut and the lower portion of the strut are divided and assembled coaxially, and the upper portion of the strut may be capable of driving up and down relative to the lower portion of the strut.

According to the present invention as described above, the wind power generator is freely rotatable according to the wind direction, the wave power generator is freely rotatable according to the wave direction, the wind power generator and the wave power generator is independently freely rotatable in different directions, respectively The advantage is that you can develop independently.

In addition, since the wind power generation using wind power and the wave power generation using wave power can be combined, it is possible to not only improve power generation efficiency but also to accumulate a lot of electric energy.

In addition, since the arrangement of the wings in accordance with the wind direction or wave direction has the advantage of maximizing the efficiency of power generation by making the most of wind power and wave power.

In particular, since the arrangement of the wings with respect to the wind direction or wave direction is made of only two arrangements that are vertical or parallel, there is an advantage that the efficiency of power generation is maximized.

In addition, the installation height of the wind turbine is lowered at the same time as the installation height of the wind turbine so that the resistance to the wind is reduced in case of a typhoon, a gust of wind, etc. There is an advantage that it can prevent.

1 is a perspective view showing an example of a conventional wind power generator.
Figure 2 is a plan view of a rotating body showing an example of a conventional wind power generator.
3 is a first perspective view of a composite generator according to an embodiment of the present invention.
Figure 4 is a second perspective view showing a composite generator according to an embodiment of the present invention.
5 is an exploded perspective view showing a composite generator according to an embodiment of the present invention.
Figure 6 is a perspective view showing a wind turbine constituting the wind power generator of the composite generator according to an embodiment of the present invention.
Figure 7 is a side view showing the operation of the wind turbine constituting the wind power generator of the composite generator according to an embodiment of the present invention.
8 is a view showing a first cam-shaped groove constituting the wind turbine of the hybrid generator according to an embodiment of the present invention.
9 is a perspective view illustrating a state in which the wind power generation unit of the hybrid generator according to an embodiment of the present invention is rotated at right angles.
10 is a perspective view showing a wave turbine constituting the wave power generating unit of the composite generator according to an embodiment of the present invention.
Figure 11 is a side view showing the operation of the wave turbine constituting the wave power generating unit of the composite generator according to an embodiment of the present invention.
12 is a view showing a second cam-shaped groove constituting a wave turbine of the composite generator according to an embodiment of the present invention.
Figure 13 is a side view showing a state in which the wave power generation unit submerged in the composite generator according to an embodiment of the present invention.

The present invention can be embodied in many other forms without departing from the spirit or main features thereof. Accordingly, the embodiments of the present invention are to be considered in all respects as merely illustrative and not restrictive.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the terms "comprises", "having", "having", and the like are intended to specify the presence of stated features, integers, steps, operations, components, Steps, operations, elements, components, or combinations of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and a duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

3 is a first perspective view showing a composite generator according to an embodiment of the present invention, Figure 4 is a second perspective view showing a composite generator according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention An exploded perspective view showing a composite generator according to the example.

3 to 5, the composite generator according to an embodiment of the present invention, the lower end is a support 100 is installed so that water is submerged, the wind power generator is installed on the upper portion of the support ( 200), it is configured to include a wave power generation unit 300 is installed in the lower portion of the support (100).

First, it will be described with respect to the holding (100).

The strut 100 is formed vertically from the ground, and is divided into an upper strut 102 and a lower strut 100 to be assembled coaxially.

When the upper strut 102 and the lower strut 104 are configured to be divided, the upper strut 102 may be configured to move up and down relative to the lower strut 104.

For example, the elevating driving of the upper support 102 is installed on the upper surface of the lower support 104 in such a manner that the spiral vertical axis is rotatable vertically, and the spiral vertical axis is provided inside the lower surface of the upper support 102. It forms a spiral vertical hole coupled with, and may be made by the guide means for guiding the sliding movement in the vertical direction between the upper support 102 and the lower support 104.

That is, when the helical vertical axis is rotated by the driving means capable of rotating the helical vertical axis, the elevating operation is performed by the helical vertical hole formed in the upper support 102 and the guide means.

On the other hand, the upper support 102 is provided with a wind power generation unit 200 for generating power using wind, the lower support 104 is provided with a wave power generation unit 300 for generating power using wave power.

Therefore, the wind power generator 200 is driven up and down when the upper support 102 is driven up and down, and when the power generation using the wind power to raise the upper support 102 to utilize the wind to the maximum. In the case of a typhoon or a gust of wind, the upper support 102 is lowered to prevent breakage of the wind power generator 200 due to strong wind.

In addition, the wave power generation unit 300 is installed on the lower support 104 so as to be located on the surface of the water by the buoyancy control means 330, during the typhoon or gusts of the wave power generation through the buoyancy control means 330 at all times The part 300 is to be submerged in water to prevent breakage of the wave power generator 300.

Next, the wind power generation unit 200 will be described.

6 is a perspective view showing a wind turbine constituting the wind power generator of the composite generator according to an embodiment of the present invention, Figure 7 is an operation of the wind turbine constituting the wind power generator of the composite generator according to an embodiment of the present invention Figure 8 is a side view, Figure 8 is a view showing a first cam-shaped groove constituting the wind turbine of the hybrid generator according to an embodiment of the present invention, Figure 9 is a wind power of the hybrid generator according to an embodiment of the present invention It is a perspective view which shows the state in which the power generation part was orthogonally rotated.

3 and 4, the wind power generator 200 is installed to be freely rotatable in accordance with a wind direction on the upper support 102 based on the axis of the support 100. It will develop using (風力).

Specifically, as shown in FIG. 5, the wind power generator 200 includes a wind turbine 210 and a wind turbine installed on the wind turbine base 210 rotatably coupled to the upper support 102. It is configured to include a turbine (220).

The wind turbine base 210 is axially coupled to the upper portion of the support 100 via a rolling means such as a bearing, and is a 'bar' shaped frame installed freely rotatable at 360 ° on a horizontal plane.

Meanwhile, a streamlined wind rudder 212 may be integrally formed at the central portion of the wind turbine base 210.

The wind turbine 220 may be configured in a pair so as to be symmetrical with respect to both sides of the wind power base 210 based on the support 100.

The wind turbine 220, as shown in Figure 6, the wind turbine shaft 221, the first rotating frame 222, the first rack gear 223, the first pinion gear 224, the wind blade ( 225, and comprises a first support frame 226.

The wind turbine shaft 221 is a shaft for power generation, as shown in Figure 5, one end is linked to the power unit (GU), for example, the wind turbine shaft 221 and the power unit (GU) ) May be linked via a speed increase gear (not shown).

The wind turbine shaft 221 may be rotated as the first rotation frame 222 is rotated by the wind blade 225, the power unit (GU) as the wind turbine shaft 221 is rotated It can be operated to generate power.

The first rotating frame 222 is installed in a pair to be symmetrical to both ends of the wind turbine shaft 221 and fixed to the wind turbine shaft 221, the wind turbine shaft by the wind blade 225 The shaft 221 rotates along with the wind turbine shaft 221 based on the reference numeral 221.

For example, as shown in FIG. 6, the first rotating frame 222 includes a central portion 222a to which both ends of the wind turbine shaft 221 are fixedly coupled, and a plurality of wind vanes in the central portion 222a. A plurality of extensions 222b extending in the radial direction may be provided so that 225 may be provided.

Each of the extension parts 222b of the first rotating frame 222 includes a first rack gear groove 223h into which the first rack gear 223 to be described later is interpolated, and a first pinion gear 224 to be described later. A first pinion gear groove 224h communicating with the first rack gear groove 223h is formed.

The first rack gear 223 is installed to be inserted into the first rack gear groove 223h of the first rotating frame 222 to allow sliding movement in the radial direction on the first rotating frame 222, A first guide pin 223a parallel to the wind turbine shaft 221 is provided at one end.

The first rack gear 223 is preferably inserted into the first rack gear 223h so as not to be separated from the first rack gear groove (223h) by a separate guide means.

Specifically, as shown in FIG. 6, the first rack gear 223 is inserted into the first rack gear groove 223h formed in the extending direction of the first rotating frame 222, and the first rack The gear 223 is interpolated to be slidably movable along the extension direction of the first rotation frame 222.

The first guide pin 223a is inserted into the first cam groove 226h of the first support frame 226 to be described later, and the first guide pin 223a is the first rack gear 223. It is preferable that the inner portion of the protrusion formed to be parallel to the wind turbine shaft 221.

The first pinion gear 224 is installed to be inserted into the first pinion gear groove 224h of the first rotation frame 222 so as to be engaged with the first rack gear 223, and the first rack gear 223. Rotate according to the sliding movement of).

That is, when the first rack gear 223 interpolated in the first rack gear groove 223h is slidably moved inward or outward along the extending direction of the first rotation frame 222, the first rack gear The first pinion gear 224 meshed with 223 rotates in engagement with the first rack gear 223 in the first pinion gear groove 224h. In this case, since the first pinion gear 224 is axially coupled to the wind blade shaft 225a of the wind blade 225 to be described later, the wind blade shaft 225a in the first pinion gear groove 224h. It is to rotate the axis of rotation about the central axis.

The wind blade 225 is axially coupled to the first pinion gear 224 through a wind blade 225a is fixed to each other, the wind blade 225a is the pair of first rotating frame ( 222 is rotatably installed.

Therefore, when the first pinion gear 224 is rotated, the wind blade 225 also rotates based on the wind blade 225a between the pair of first rotating frame 222.

The first support frame 226 is installed on the upper portion of the wind turbine base 210 so as to support both ends of the wind turbine shaft 221, preferably, the first support frame 226 is the wind turbine base ( The upper portion of the 210 is installed to enable orthogonal rotational drive.

For example, as shown in FIGS. 4 and 5, the first support frame 226 is fixed to the lower portion of the first support frame 226 and is configured to vertically penetrate the wind turbine base 210. And a right angle driving means 229 provided with a right angle rotating shaft 227, a fan-shaped worm gear 228 coaxially coupled with the right-angle rotary shaft 227, and a worm 229a engaged with the fan-shaped worm gear 228. Right angle rotation drive is possible by the right angle rotation drive unit configured.

On the other hand, between the first support frame 226 and the wind turbine shaft 221, between the orthogonal rotary shaft 227 and the through portion of the wind base 210 through the rolling means such as a bearing to minimize the friction force It is desirable to.

As described above, since the first support frame 226 is installed to enable the perpendicular rotation driving, damage to the wind power generator 200 due to strong winds in a situation such as a typhoon or a gust can be prevented.

For example, the wind turbine 225 normally generates power using wind as shown in FIG. 3, but in a situation where strong wind occurs, the wind blade 225 may minimize resistance to wind as shown in FIG. 9. Rotating the first support frame 226 so as to.

Meanwhile, a first cam groove 226h into which the first guide pin 223a is inserted is formed on an inner surface of the first support frame 226 so that the first rotation frame 222 rotates the first cam frame 222h. The first rack gear 223 provided with the first guide pin 223a is slid inward or outward by the path of the cam groove 226h. Accordingly, the first pinion gear 224 is rotated, and the rotation state of the wind blade 225 can be adjusted.

Specifically, as shown in FIG. 8, the first cam groove 226h includes a first section for maintaining the wind vane 225 perpendicular to the wind direction, and the wind vane 225 is perpendicular to the wind direction. The second section for switching to be in a state parallel to the wind direction in the in state, the third section for maintaining the wind blade 225 parallel to the wind direction and the wind direction in a state in which the wind blade 225 is parallel to the wind direction The fourth section may be configured to switch to be perpendicular to.

Therefore, as shown in FIG. 7, the wind turbine blade 223 is slidably moved so that the wind vane 225 is maintained perpendicular to the wind direction when receiving the wind, and the wind vane 225 wind power. The first rack gear 223 is slidably moved so as to maintain a state parallel to the wind direction.

On the other hand, between the first guide pin 223a and the first cam groove (226h) it is preferable to minimize the friction force through the rolling means such as a bearing.

As described above, the wind turbine shaft 221, the first rotating frame 222, the first rack gear 223, the first pinion gear 224, the wind blade 225, the first support frame 226 Wind power generation may be achieved by the wind turbine 220 configured to include.

On the other hand, in the wind turbine 220 of the present embodiment, the first rack gear 223, the first pinion gear 224, and the first cam groove 226h are symmetrically formed at both ends of the wind turbine 220 in pairs. Although illustrated for the case, the first rack gear 223, the first pinion gear 224, the first cam-shaped groove 226h may be configured only at one end of the wind turbine 220.

Next, the wave power generator 300 will be described.

10 is a perspective view showing a wave turbine constituting the wave power generation unit of the composite generator according to an embodiment of the present invention, Figure 11 is an operation of the wave turbine constituting the wave power generation unit of the composite generator according to an embodiment of the present invention Figure 12 is a side view, Figure 12 is a view showing a second cam-shaped groove constituting the wave turbine of the composite generator according to an embodiment of the present invention.

The wave power generator 300 is freely rotatable according to the direction of the wave to the lower support 104 relative to the axis of the support 100 and positioned on the surface of the water by the buoyancy control means 330. It is installed to generate power by using wave force.

Specifically, the wave power generating unit 300 generates power using waves generated at a distance of about 10 m to 20 m from the shore, for example, when the wave reaches a shallow depth near the shore The front side becomes a cliff and breaks down, and you can use the coastal wave wave, a group of such waves.

On the other hand, the buoyancy control means 330, the chamber 332 formed in the wave base 310, and a water pumping unit 324 for adjusting the amount of water contained in the chamber 332 to be configured The degree of buoyancy of the wave base 310 may be adjusted by adjusting the amount of water in the chamber 332 by the water pumping unit 324.

In this embodiment, the buoyancy control means 330 is configured to include a chamber 332 and the water pumping unit 324, in addition to this configuration of course it is also possible to selectively use a known device for buoyancy control appropriately. .

As illustrated in FIG. 5, the wave power generator 300 includes a wave base 310 rotatably coupled to the lower support 104 and a wave turbine 320 installed on the wave base 310. It is configured to include).

The wave base 310 is a 'bar' type frame that is axially coupled to a lower portion of the support 100 via a rolling means such as a bearing so as to be freely rotated 360 degrees on a horizontal plane.

Meanwhile, a streamlined wave direction rudder 312 may be integrally formed at the central portion of the wave base 310.

The wave turbine 320 is configured in a pair so as to be symmetrical to both sides of the wave base 310 with respect to the support (100).

The wave turbine 320, as shown in Figure 10, the wave turbine shaft 321, the second rotating frame 322, the second rack gear 323, the second pinion gear 324, wave blades ( 325, and a second support frame 326.

The wave turbine shaft 321 is a shaft for power generation, and as shown in FIG. 5, one end of the wave turbine shaft 321 is interlocked with the power generation unit GU, for example, the wave turbine shaft 321 and the power generation unit GU. ) May be interlocked through an interlocking gear such as an increase gear or a chain and a sprocket.

The wave turbine shaft 321 may be rotated as the second rotary frame 322 is rotated by the wave blade 325, and the power generation unit (GU) is rotated as the wave turbine shaft 321 is rotated. It can be operated to generate power.

The second rotating frame 322 is installed in a pair to be symmetrical to both ends of the wave turbine shaft 321 and fixed to the wave turbine shaft 321, the wave turbine shaft by the wave blade 325 The shaft is rotated along with the wave turbine shaft 321 based on the rotation shaft of 321.

For example, as shown in FIG. 10, the second rotating frame 322 has a center portion 321a to which both ends of the wave turbine shaft 321 are fixedly coupled, and a plurality of wave wings at the center portion 321a. A plurality of extensions 321b extending in the radial direction can be provided so that 325 can be provided.

The second rack gear groove 323h into which the second rack gear 323 to be described later is interpolated into each extension part 321b of the second rotating frame 322, and the second pinion gear 324 to be described later are interpolated. A second pinion gear groove 324h is formed in communication with the second rack gear groove 323h.

The second rack gear 323 is installed to be inserted into the second rack gear groove 323h of the second rotating frame 322 to enable the sliding movement in the radial direction on the second rotating frame 322, A second guide pin 323a parallel to the wave turbine shaft 321 is provided at one end.

Preferably, the second rack gear 323 is inserted and installed so as not to be separated from the second rack gear groove 323h by a separate guide means.

Specifically, as shown in FIG. 10, the second rack gear 323 is inserted into the second rack gear groove 323h formed in the extending direction of the second rotating frame 322, and the second rack The gear 323 is interpolated to be slidably movable along the extending direction of the second rotating frame 322.

The second guide pin 323a is inserted into the second cam groove 326h of the second support frame 326, which will be described later. The second guide pin 323a is the second rack gear 323. It is preferable that the inner portion of the protrusion formed to be parallel to the wave turbine shaft 321.

The second pinion gear 324 is installed to be inserted into the second pinion gear groove 324h of the second rotating frame 322 to be engaged with the second rack gear 323, and the second rack gear 323 is installed. Rotate according to the sliding movement of).

That is, when the second rack gear 323 inserted into the second rack gear groove 323h is slidably moved inward or outward along the extension direction of the second rotation frame 322, the second rack gear The second pinion gear 324 meshed with the 323 rotates in engagement with the second rack gear 323 in the second pinion gear groove 324h. At this time, since the second pinion gear 324 is axially coupled to the wave blade shaft 325a of the wave blade 325 to be described later, the wave blade shaft 325a in the second pinion gear groove 324h. It is to rotate the axis of rotation about the central axis.

The wave wing 325 is axially coupled to the second pinion gear 324 through a wave wing shaft 325a, and the wave wing shaft 325a is coupled to the pair of second rotating frames ( 322 is rotatably installed.

Accordingly, when the second pinion gear 324 rotates, the wave blade 325 also rotates based on the wave blade axis 325a between the pair of second rotation frames 322.

The second support frame 326 is installed on the upper portion of the wave base 310 so as to support both ends of the wave turbine shaft 321, preferably, the second support frame 326 is the wave base ( 310 is integrally installed on the top.

For example, as illustrated in FIGS. 4 and 5, the second support frame 326 is configured as a pair on one side and the other side of the second support frame 326, respectively, and each second support The frame 326 may be installed to rotate and support both ends of each wave turbine shaft 321, respectively.

As described above, as the second support frame 326 is integrally formed on the wave base 310, the buoyancy control of the wave base 310 by the buoyancy control means 330 is performed. The buoyancy degree is also adjusted together with the two support frames 326, and thus the buoyancy degree of the wave turbine 320 is adjusted.

As described above, according to the buoyancy control of the wave turbine 320 by the buoyancy control means 330, the wave wing 325 located below the wave turbine 320 can receive energy from the waves of the sea surface. By allowing the state to be the wave wing 325 is able to take full advantage of the wave power.

In addition, according to the buoyancy control of the wave turbine 320 by the buoyancy control means 330, it is possible to prevent the breakage of the wave power generation unit 300 due to a strong wave in a situation such as a typhoon or a gust.

For example, the normal wave wing 325 is to generate power using the maximum wave power as shown in Figure 11, but in the situation where a strong wave caused by typhoons, gusts, etc., the wave wing 325 is affected by the wave as shown in FIG. The wave turbine 320 is to be submerged in water by using the buoyancy control means 330 to be minimized.

This is because strong waves are generated on the sea surface due to typhoons and gusts, but the movement of water is relatively smaller than the sea level in the water, thereby preventing damage to the wave generator.

On the other hand, a second cam-shaped groove 326h into which the second guide pin 323a is inserted is formed on an inner side surface of the second support frame 326 so that the second rotation frame 322 rotates when the second cam frame groove 326 is rotated. The second rack gear 323 with the second guide pin 323a is slid inward or outward by the path of the cam groove 326h.

Accordingly, the second pinion gear 324 is rotated, and the rotation state of the wave wing 325 can be adjusted.

Specifically, the second cam groove 326h, as shown in Figure 12, the first 'section to maintain the wave wing 325 perpendicular to the wave direction, the wave wing 325 in the wave direction The second 'section for switching so as to be parallel to the wave direction in the vertical state, the third' section for maintaining the wave blade 325 to be in parallel to the wave direction, and the wave wing 325 is parallel to the wave direction. It can be made in the fourth 'section to switch from the state to be perpendicular to the wave direction.

Therefore, as shown in FIG. 11, when the wave wing 325 receives a wave force, the second rack gear 323 is slidably moved so that the state perpendicular to the wave direction is maintained, and the wave wing 325 is wave force. The second rack gear 323 is slidably moved to maintain a state parallel to the wave direction when rotating in the opposite direction.

Accordingly, when the wave wing 325 receives the wave power and generates power by maximizing the wave power, the wave wing 325 rotates in the opposite direction of the wave force to minimize the resistance of air or wind. have.

On the other hand, between the second guide pin 323a and the second cam-shaped groove 326h it is preferable to minimize the friction force through the rolling means such as a bearing.

As described above, the wave turbine shaft 321, the second rotating frame 322, the second rack gear 323, the second pinion gear 324, the wave wing 325, the second support frame 326 Wave power generation can be achieved by a wave turbine 320 configured to include.

On the other hand, the wave turbine 320 of the present embodiment is composed of a pair of the second rack gear 323, the second pinion gear 324, the second cam-shaped groove 326h are symmetrical to each other at both ends of the wave turbine 320 For example, the second rack gear 323, the second pinion gear 324, and the second cam groove 326h may be configured only at one end of the wave turbine 320.

Although the present invention has been described with reference to the preferred embodiments thereof with reference to the accompanying drawings, it will be apparent to those skilled in the art that many other obvious modifications can be made therein without departing from the scope of the invention. Accordingly, the scope of the present invention should be interpreted by the appended claims to cover many such variations.

100: holding 200: wind power generation
210: Wind power base 212: Wind direction rudder
220: wind turbine 221: wind turbine shaft
222: first rotating frame 223: first rack gear
223a: first guide pin 224: first pinion gear
225: wind vane 226: first support frame
226h: 1st cam groove 227: right angle rotating shaft
228: fan-shaped worm gear 229: right angle drive
300: wave power generation unit 310: wave base
312: wave rudder 320: wave turbine
321: wave turbine shaft 322: second rotating frame
323: second rack gear 323a: second guide pin
324: second pinion gear 325: power wing
326: second support frame 326h: second cam groove
330: buoyancy control means 332: chamber
324: water pump

Claims (19)

landlord;
A wind power generation unit that is freely rotatable according to a wind direction on the upper side of the support based on the axis of the support and generates power by using wind power; And
A wave power generation unit which is freely rotatable in accordance with a wave direction and installed on the surface of the water by buoyancy control means based on the axis of the support to generate power using wave force; Combined generator, characterized in that configured to include.
The method of claim 1,
The wind power generation unit,
A wind base axially rotatably coupled to an upper portion of the support; And
And a wind turbine installed on the wind power base.
The method of claim 2,
The wind base is,
Combined power generator comprising a wind rudder.
The method of claim 2,
The wind turbine,
Combined generator characterized in that the pair is configured to be symmetrical to both sides of the wind base relative to the shore.
5. The method according to any one of claims 2 to 4,
The wind turbine,
Wind turbine shaft;
A pair of first rotating frames symmetrically fixed to both ends of the wind turbine shaft;
A first rack gear installed to be slidably movable in the radial direction on the first rotating frame and having a first guide pin parallel to the wind turbine shaft at one end thereof;
A first pinion gear provided on the first rotating frame to engage with the first rack gear and rotating when the first rack gear slides;
A wind turbine blade axially coupled to the first pinion gear and rotatably installed on the pair of first rotation frames; And
A first cam groove is installed on the wind turbine base so as to support both ends of the wind turbine shaft, and the first guide pin is inserted therein, so that the first cam groove is rotated in the path of the first cam groove. And a first support frame configured to slide the first rack gear provided with the first guide pin to adjust the rotation state of the wind turbine blades as the first pinion gear is rotated.
The method of claim 5,
The first cam groove,
The first rack gear is slidably moved so that the wind vane is perpendicular to the wind direction when receiving the wind, and the first rack gear is slid so that the wind vane is kept parallel to the wind direction when the wind vanes are opposed to the wind. A composite generator, characterized in that formed to move.
The method according to claim 6,
The first cam groove,
A first section for maintaining the wind vane perpendicular to the wind direction, a second section for switching the wind vane to be parallel to the wind direction in a state perpendicular to the wind direction, and the wind vane is parallel to the wind direction And a fourth section for maintaining the third section and the fourth section for switching the wind vane to be in a state perpendicular to the wind direction.
The method of claim 5,
And the first rack gear, the first pinion gear, and the first cam groove are symmetrically arranged at both ends of the wind turbine.
The method of claim 5,
The first support frame,
Composite generator, characterized in that installed on the upper portion of the wind power base to enable a right-angle rotation drive.
10. The method of claim 9,
The first support frame,
A right angle rotating shaft fixed to the lower portion of the first support frame and configured to vertically pass through the wind turbine base;
A fan-shaped worm gear coaxially coupled with the quadrature rotary shaft;
And a right angle driving means including a right angle driving means provided with a worm meshed with the fan-shaped worm gear.
The method of claim 1,
The wave power generation unit,
A wave base axially rotatably coupled to a lower portion of the support; And
And a wave turbine installed on the wave base.
The method of claim 11,
The wave base is,
A composite generator comprising a wave rudder.
The method of claim 11,
The wave turbine,
And a pair of generators configured to be symmetrical to both sides of the wave base based on the support.
The method of claim 12,
The buoyancy control means,
A chamber formed inside the wave base; And
And a water pump for adjusting the amount of water contained in the chamber.
The method according to any one of claims 11 to 14,
The wave turbine,
Wave turbine shaft;
A pair of second rotating frames symmetrically fixed to both ends of the wave turbine shaft;
A second rack gear installed on the second rotating frame to enable sliding movement in a radial direction and having a second guide pin parallel to the wave turbine shaft at one end thereof;
A second pinion gear provided on the second rotation frame to engage with the second rack gear and rotating when the second rack gear slides;
A wave blade axially coupled to the second pinion gear to be rotatably installed on the pair of second rotation frames; And
A second cam groove is installed on the wave base so as to support both ends of the wave turbine shaft, and the second guide pin is inserted therein, so that the second cam groove is rotated in the path of the second cam groove. And a second support frame configured to slide the second rack gear provided with the second guide pin to adjust the rotational state of the wave blades as the second pinion gear is rotated.
16. The method of claim 15,
The second cam groove,
When the wave wing receives the wave force, the second rack gear is slidably moved so as to be perpendicular to the wave direction, and when the wave wing is against the wind direction, the second rack gear is slid so that the state is parallel to the wind direction. A composite generator, characterized in that for moving.
17. The method of claim 16,
The second cam groove,
A first 'section for maintaining the wave wing perpendicular to the wave direction, a second' section for switching the wave wing to be parallel to the wave direction in a state perpendicular to the wave direction, and the wave wing is parallel to the wave direction And a third 'section for maintaining the state and the fourth' section for switching the wave wing to be in a state perpendicular to the wave in a state parallel to the wave.
16. The method of claim 15,
And the second rack gear, the second pinion gear, and the second cam type groove are symmetrically formed at both ends of the wave turbine in pairs.
The method of claim 1,
The upper portion of the support and the lower portion of the support is divided into a coaxial assembly, characterized in that the upper portion of the support is characterized in that the lifting and lowering drive relative to the lower portion of the support.

Images