JP2013057303A - Power generation device for simultaneously using wind power, wave power and tidal power - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stable power generation quantity by driving a compressor by using wind power, wave power and tidal power to make high pressure air, storing a large quantity of the high pressure air once in a tank by leveling it, and driving a generator by stably rotating a turbo fan by the high pressure air of constant pressure.SOLUTION: Wind turbines 2a and 2b for rotating when receiving the wind power, wave turbines 3a and 3b for rotating when receiving the wave power and the tidal power, the compressor 4 driven by the rotational energy of the wind turbines and the wave turbines and making the high pressure air, the tank 5 for storing the high pressure air, the turbo fan 6 for rotating by the high pressure air of the constant pressure from the tank, and the generator 7 for generating electric power by rotating by torque of the turbo fan are provided on at least a pontoon.

Description

      The present invention relates to a wind power, wave power, and tidal power combined power generation apparatus that generates power using wind power, wave power, and tidal power that are natural energy possessed by the sea, rivers, and lakes.

      Wind power, wave power, and tidal power, which are natural energy on the sea, rivers, and lakes, are constantly changing. It is desired to convert the constantly changing natural energy into usable energy and use it for power generation.

Conventionally, various wind power, wave power, and tidal power combined generators have been proposed (see, for example, Patent Document 1). This wind power, wave power and tidal power generator is equipped with an omnidirectional vertical axis wind turbine on the deck for monohulls and omnidirectional on the deck where two hulls are combined for catamarans. A vertical-axis wind turbine is installed, and an omni-directional vertical-axis turbine is installed below the draft line below the deck.

Further, in Patent Document 2, a frame float is horizontally fixed on a float placed in a semi-submersible state on or below the water surface, and a Darrieus-type windmill is attached to the frame on the water surface and below the water surface. A Darrieus-type water turbine is installed with the respective rotation axes thereof in the vertical direction, and the generator is driven by conversion by a rotation transmission mechanism so that the rotation directions of the wind turbine and the water turbine are the same.

JP 2007-331681 A Japanese Utility Model Publication No. 58-74867

However, conventional wind power, wave power, and tidal power combined power generation devices are not designed to control and convert natural energy, which is constantly changing, to usable energy, and are not used for power generation. There was a problem that it could not be done well.

  The invention of claim 1 includes a windmill that rotates when receiving wind force, a wavewheel that rotates when receiving wave power and tidal power, a compressor that is driven by the rotational energy of the windmill and the wavewheel to generate high-pressure air, and the high pressure At least a carriage is provided with a tank that accumulates air, a turbo fan that rotates with high-pressure air of a constant pressure from the tank, and a generator that rotates by the rotational force of the turbo fan to generate electric power. .

  According to a second aspect of the present invention, in the first aspect of the invention, the wind turbine includes a directional device that directs the direction of the wind received.

  The invention of claim 3 is characterized in that, in the invention of claim 1, when the pressure of the tank reaches a predetermined pressure, the pressure adjusting valve is opened to be supplied to the turbofan.

  According to the first aspect of the present invention, since the power generation device necessary for power generation is provided on the trolley, there is an effect that it is possible to generate power only by moving the trolley to a place where power is generated. Furthermore, since the high-pressure air produced by the compressor can be leveled and stored in a large amount in the tank, the turbo fan can be stably rotated with high-pressure air at a constant pressure, and the power generation amount can be stabilized. There is.

  According to the invention of claim 2, since the wind direction received by the windmill is directed, the wind can be received efficiently by the windmill, and the power generation efficiency is improved.

  According to the invention of claim 3, since the turbo fan rotates with high-pressure air of a constant pressure, there is an effect that the rotation is stable and the amount of power generation is also stabilized, and further, it is possible to achieve it with a simple structure. is there.

The top view which shows the outline | summary of the wind power, wave power, tidal power combined use power generator which concerns on Embodiment 1. FIG. The schematic diagram which shows the power transmission of the windmill and wave wheel which concern on the same as the above. Front view of a section of a wind directing device according to the above Side view of turbo fan related to the above Front view of turbo fan related to the above Schematic showing utilization of residual pressure of turbo fan related to the above Flow diagram of wind power, wave power and tidal power generators

  Hereinafter, an effective embodiment of the present invention will be described with reference to FIGS.

  The wind power, wave power, and tidal power combined power generation apparatus 1 according to the embodiment includes a windmill 2 that rotates when receiving wind force, a wave wheel 3 that rotates when receiving wave power and tidal power, and the rotation of the windmill 2 and the wave wheel 3. Compressor 4 that generates high-pressure air driven by energy, tank 5 that accumulates the high-pressure air, turbofan 6 that rotates with high-pressure air at a constant pressure from tank 5, and rotation by the rotational force of turbofan 6 At least the carriage 8 is provided with a generator 7 for generating electricity.

  As shown in FIG. 1, the barge 8 includes a first barge 8 a and a second barge 8 b. The first barge 8 a includes a compressor 4, a turbofan 6, and the like. The generator 7 and the like are installed, and the tank 5 is installed in the second trolley 8b, so that the balance between the first trolley 8a and the second trolley 8b is uniform. The water line is made to approximately match.

The first trolley 8a and the second trolley 8b are connected by a connecting member 9, and between the first trolley 8a and the second trolley 8b, the first trolley 3a and the second trolley 8b are connected. A main shaft 10 to which a second wave wheel 3 b is fixed is pivotally supported via a first bearing 11. The first windmill 2a, the second windmill 2b, the first wavewheel 3a, and the second wavewheel 3b are arranged between the first trolley 8a and the second trolley 8b. A part of the wave wheel 3a and the second wave wheel 3b protrude from the sea surface, and the horizontally supported main shaft 10 also protrudes from the sea surface, so that these maintenance can be easily performed. ing. The 1st windmill 2a and the 2nd windmill 2 are arrange | positioned at the upper part, and the 1st wavewheel 3a and the 2nd wavewheel 3b are arrange | positioned at the lower part.

  The rotation of the main shaft 10 is transmitted to the first compressor 4a, the second compressor 4b, and the third compressor 4c via the rotary amplifier 12, the clutch 13, and the first shaft horsepower measuring device 14, and the main shaft 10 The rotation of 10 is converted into compressed air by three compressors including the first compressor 4a, the second compressor 4b, and the third compressor 4c. The shaft horsepower output from the rotary amplifier 12 is measured, and the compressors 4a, 4b, and 4c are operated with a load that matches the shaft horsepower. The main shaft 10, the rotation amplifier 12 and each compressor 4 are connected by pulleys and belts, and the rotation speed of the main shaft 10 to which the wave wheel 3 is fixed is small. It is close to. The first axial horsepower measuring device 14 is provided so that the compressor 4 can rotate even with a small wave force, and controls the operating load. The clutch 13 is provided as a countermeasure at the time of abnormality for protection of each vehicle.

  The first compressor 4a is connected to the tank 5 by a first pipe 15a. The second compressor 4b is connected to the tank 5 by a first pipe 15a and a second pipe 15b connected to the first pipe 15a. The third compressor 4c is connected to the tank 5 by a first pipe 15a and a third pipe 15c connected to the first pipe 15a.

  The first compressor 4a is connected to the turbo fan 6 by a first residual pressure pipe 16a. The second compressor 4b is connected to the turbo fan 6 by a first residual pressure pipe 16a and a second residual pressure pipe 16b connected to the first residual pressure pipe 16a. The third compressor 4c is connected to the turbo fan 6 by a first residual pressure pipe 16a and a third residual pressure pipe 16c connected to the first residual pressure pipe 16a.

One end of the first pipe 18 is connected to the pressure regulating valve 17 provided in the tank 5, and the other end of the first pipe 18 is connected to the turbo fan 6. In addition, one end of the second pipe 20 is connected to the two-stage blowing pressure regulating valve 19 provided in the tank 5, and the other end of the second pipe 20 is connected to the turbo fan 6.

Even if the pressure adjusting valve 17 supplies high-pressure air, which is the driving force for turning the generator 7, to the turbo fan 6, if the rotation of the turbo fan 6 is not constant, the output of the generator 7 is also not constant. It is equipment necessary to obtain converted energy. The tank 5 is provided with two safety valves S used for protecting the tank 5 in order to improve safety when the pressure in the tank 5 rises abnormally.

The pressure adjusting valve 19 for two-stage blowing increases the pressure in the tank 5 when the rotational energy of the first windmill 2a, the second windmill 2b, the first wavewheel 3a, and the second wavewheel 3b is large. Since it is useless to discharge to the atmosphere by the safety valve S, it works at a pressure different from that of the pressure regulating valve 17 so that a small auxiliary generator 7a can be used.

  The turbo fan 6 is connected to the generator 7 through a rotation amplifier 21, a rotation detector 22, and a second shaft horsepower measuring device 23. The rotary amplifier 21 is provided to make the generator 7 have an appropriate rotational speed. In order to set the generator 7 to an appropriate rotation speed, a rotation controller (not shown) is provided, and when the rotation speed exceeds a predetermined value, the brake mechanism is used to apply a brake to make an appropriate rotation. Yes, if the frequency is different, it can be adjusted by a pulley.

As a result of measuring the axial horsepower of the turbofan 6 by the second axial horsepower measuring device 23, if there is surplus force, the auxiliary small generator 7a is driven by the surplus force to charge a charger (not shown). Thus, it can be used as a power source for the rotational speed detector 22 and the shaft horsepower measuring instrument 23. The second shaft horsepower measuring device 23 is a facility for generating power in a place where the small auxiliary generator 7a can be operated with a surplus force because force remains on the shaft by two-stage spraying.

Although the number of revolutions required by the generator 7 depends on the amount of air blown to the turbofan 6, if high-pressure air is released at a time, the pressure in the tank 5 decreases and the generator 7 can be operated continuously. Therefore, the rotational speed is increased by the rotary amplifier 21. The rotational speed of the turbofan 6 obtained by natural energy is about 250 rpm, the rotational speed at which the generator 7 efficiently generates power is 1700-1800 rpm, and the rotational speed needs to be increased by the rotary amplifier 21.

  As shown in FIG. 2, the windmill 2 is fixed to a rotating shaft 25 that is pivotally supported by a bearing 24 that is vertically supported at both ends, and is paired with a pair of first windmill 2 a and second windmill. 2b is provided. The rotation shaft 25 is provided with a first gear 26, and the rotation of the first windmill 2 a and the second windmill 2 b is performed via the first gear 26 and the chain 27 to the second rotation shaft 28. The second rotating shaft 28 is rotationally driven by the rotation of the first windmill 2a and the second windmill 2b.

The second rotating shaft 28 is pivotally supported by a pair of bearings 30. A first bevel gear 31 is fixed to the second rotating shaft 28, and a second bevel gear 32 fixed to the main shaft 10 to which the first wave wheel 3a and the second wave wheel 3b are fixed; The first bevel gear 31 is meshed, and the rotation of the first windmill 2a and the second windmill 2b and the rotational force of the first wavewheel 3a and the second wavewheel 3b can be added, Wind, waves and tides can be converted to rotational energy at the same time.

  On both sides of the first windmill 2a and the second windmill 2b, the rotational directions of the first windmill 2a and the second windmill 2b are forcibly restricted to rotate the first windmill 2a and the second windmill 2b. A rotation direction restricting means 33 that can add the rotational forces of the first wave wheel 3a and the second wave wheel 3b is provided.

The rotation direction restricting means 33 is provided in parallel to the direction in which the first windmill 2a and the second windmill 2b are provided, and the first windmill 2a and the first windmill 2b are provided on one side. A shutter 34, a second shutter 35 provided on the other of the first windmill 2a and the second windmill 2b, a rail 36 for guiding the first shutter 34 and the second shutter 35, and a first The drive unit 37 includes an air cylinder that drives the shutter 34 and the second shutter 35. The first shutter 34 and the second shutter 35 are each provided with a ventilation hole 38 and a non-ventilation hole 39.

When the first windmill 2a is rotated counterclockwise, as shown in FIG. 3, the first ventilation hole 38a of the first shutter 34 faces the inside of the first windmill 2a, and the first shutter 34 The first non-ventilation hole 39a faces the outside of the first windmill 2a, the first ventilation hole 40a of the second shutter 35 faces the outside of the first windmill 2a, and the second shutter The first non-ventilation hole portion 41a of 35 faces the inside of the first windmill 2a, and from the first ventilation hole portion 38a of the first shutter 34 and the first ventilation hole portion 40a of the second shutter 35. It is rotated counterclockwise by the introduced wind.

When the second windmill 2b is rotated counterclockwise, the second ventilation hole 38b of the first shutter 34 faces the outside of the second windmill 2b as shown in FIG. The second non-ventilation hole portion 39b faces the inside of the second windmill 2b, the second ventilation hole portion 40b of the second shutter 35 faces the inside of the second windmill 2b, and the second shutter 35, the second non-ventilation hole portion 41b faces the outside of the second windmill 2b, and from the second ventilation hole portion 38b of the first shutter 34 and the second ventilation hole portion 40b of the second shutter 35. It is rotated counterclockwise by the introduced wind.

  When the first windmill 2a and the second windmill 2b are rotated to the right, the drive unit 37 moves the first shutter 34 to the left by the radius of the first windmill 2a or the second windmill 2b, and the second The shutter 35 is moved to the right by the radius of the first windmill 2a or the second windmill 2b.

  By driving the first shutter 34 and the second shutter 35 by the driving unit 37 in accordance with the rotation directions of the first wave wheel 3a and the second wave wheel 3b, the first wave wheel 3a and the second wave wheel 3b are driven. The rotation of the second windmill 3b and the rotation of the first windmill 2a and the second windmill 2b can be in the same direction, and the rotation of the first windmill 2a and the second windmill 2b The rotational force of the wave wheel 3a and the second wave wheel 3b can be added, and the first shutter 34 and the second shutter according to the number of rotations of the first wave wheel 3a and the second wave wheel 3b. 35, and the rotation speed of the first windmill 2a and the second windmill 2b and the rotation of the first windmill 2a and the second windmill 2b and the first wavewheel 3a and the second windmill 2b. It is also possible to adjust to the added rotational force of the wave wheel 3b.

  As shown in FIGS. 4 and 5, the turbo fan 6 has a first pipe 18 to which high-pressure air is supplied provided on the outermost periphery, and a plurality of spray nozzles 42 provided in the first pipe 18. Is inserted into a guide vane 44 provided in a plurality corresponding to the spray nozzle 42 in the casing 43. When the high-pressure air is blown to the outer periphery of the plurality of blades 46 disposed in the radial direction on the blade gear 45, the spray nozzle 42 rotates the rotating shaft 48 supported by the bearing 47, and the pulley 49 and the belt The rotational force is transmitted to the rotary amplifier 21 via (not shown). At this time, high-pressure air is blown to the outer periphery of the blade 46 to utilize the rotational torque so that the blade gear 45 rotates smoothly at high speed.

The casing 43 includes a supply zone 43a to which high-pressure air is supplied and an exhaust zone 43b from which high-pressure air is exhausted. An exhaust pipe 50 is provided in the exhaust zone 43b. The exhaust pipe 50 has a tip facing the first windmill 2a and the second windmill 2b so as to give a rotational driving force to the first windmill 2a and the second windmill 2b.

  The exhaust pipe 50 includes an air introduction pipe section 50 a that introduces air in the initial stage of operation, a windmill supply pipe section 50 b that supplies residual pressure to the windmill 2, and a compressor supply pipe that supplies most of the high-pressure air to the compressor 4. Part 50c, the atmosphere introduction pipe part 50a is provided with a first bello damper 51a, and the compressor supply pipe part 50c is provided with a second bello damper 51b. The turbo fan 6 is provided with an exhaust pipe 50 for supplying residual pressure to the first windmill 2a and the second windmill 2b.

The high-pressure air exhausted to the windmill supply pipe portion 50b is supplied to the first windmill 2a and the second windmill 2b, so that the residual pressure is effectively used. The high-pressure air exhausted to the compressor supply pipe section 50c is supplied to each compressor 4 via the first residual pressure pipe 16a, the second residual pressure pipe 16b, and the third residual pressure pipe 16c, and the residual pressure Is being used effectively. The amount of high-pressure air generated in each compressor 4 is constantly changing, and even if this high-pressure air is supplied directly to the turbofan 6, power cannot be generated. When the pressure reaches a predetermined pressure, the pressure regulating valve 17 is opened, and a constant amount of high-pressure air is supplied to the turbofan 6 in a fixed amount.

At this time, even if there is a margin in the amount of high-pressure air supplied to the turbofan 6, it is useless to release it to the atmosphere. Therefore, the two-stage blowing pressure regulating valve 19 is opened and the turbofan 6 is supplied. The high-pressure air supplied to the turbofan 6 is supplied to each compressor 4 via the first residual pressure pipe 16a, the second residual pressure pipe 16b, and the third residual pressure pipe 16c, and also to the wind turbine 2. Residual pressure is supplied to make effective use of the residual pressure.

The central portion of the first bellow damper 51a is pivotably supported, and one end of the bellow damper 51a is urged by a first spring 52a so that the atmosphere can be introduced. The central portion of the second bellow damper 51b is pivotally supported so that one end of the second bellow damper 51b is second so that residual pressure can be supplied to the first windmill 2a and the second windmill 2b. The spring 52b is biased.

  The turbofan 6 is provided with a pedestal 53, and the pedestal 51 is provided with a screw hole 54 for a fixing bolt.

  The tips of the first and second trolleys 8a and 8b protrude in a triangular shape, and the wave collecting plates 55 are fixed so that the tips are spread so that the waves can be easily collected. In the case of moving the trolley 8a and the second trolley 8b, they are removed so as not to obstruct the traveling.

The first carriage 8a and the second carriage 8b are each provided with a chain 56 for stopping and connected to a tetrapot or the like (not shown).

  Next, the operation of the embodiment of the combined wind power, wave power, and tidal power generator of the present invention will be described with reference to FIG. The rotational driving force of the first windmill 2a, the second windmill 2b, the first wavewheel 3a, and the second wavewheel 3b is transmitted to the three compressors 4 via the rotary amplifier 12 and the clutch 13. Thus, compressed air is generated and sequentially supplied to the tank 5 to accumulate high-pressure air in the tank 5. The high-pressure air in the tank 5 is supplied to the turbo fan 6 when the predetermined pressure set in the pressure adjusting valve 17 is reached, and the turbo fan 6 rotates. The turbo fan 6 is connected to a generator 7 and an auxiliary generator 7a through a rotation detector 22 and a shaft horsepower measuring device 23, and power is transmitted through an AC / DC low voltage switching means 57.

1.
By connecting the carrier 8 and the carrier 8, a windmill having a vertical rotating shaft at the upper part and a wave wheel having a horizontal rotating shaft at the lower part are arranged, and these rotational energies are concentrated in the same rotational direction. Get natural energy.
2.
The windmill is provided with a sliding shutter that detects the direction of the wave or tidal current and works so that it rotates in either direction of the wind.
3.
Since the rotational speed of the shaft of the wave wheel is small, it is increased to the appropriate rotational speed of the compressor by means of a rotary amplifier and a pulley.
4).
Since the energy at sea is fluctuating, the shaft horsepower of the wave wheel is measured and the compressor is operated under load control.
5.
Since a certain amount of high-pressure air generated by the compressor is not generated, even if it is supplied to the generator as it is, it does not work as a device, and high-pressure air also accumulates in the tank.
6).
Since the accumulated high-pressure air cannot be sent to the generator unintentionally, a pressure regulating valve is provided to standardize the supply force because the force sent to the generator must be constant.
7).
The turbine or fan is rotated by the high-pressure air sent from the tank, but it is normally supplied from the shaft side and discharged from the outer periphery. However, in this application, the torque is supplied from the outer periphery and discharged from the shaft side or a part of the outer periphery. I made use of power. Here, since the released air always has a positive pressure and a residual pressure, this air is used for the wind of the wind turbine because the air is still taken into the intake air of the compressor and still remains.
8).
The number of revolutions of the turbo fan is determined by the amount of air blown, the pressure, the area to which the air hits, etc., but in this application, it corresponds to 250 rpm by the rotary amplifier and the pulley up to the appropriate number of revolutions of the potential generator.

  In the embodiment, the compressor 4, the turbofan 6, the generator 7, and the like are installed in the first carriage 8 a, and the tank 5 is installed in the second carriage 8 b. The balance between the first trolley 8a and the second trolley 8b is made to substantially match so that the balance is uniform, but all members are installed on the large first trolley 8a. The second trolley 8b may be made smaller. Further, the trolley 8 does not have to be self-propelled and can be used for fishing reefs and fishing rods.

  The tank 5 may be enlarged in consideration of when the acquired energy is large, or a plurality of tanks 5 may be provided, and if a predetermined pressure is reached, high pressure air may be accumulated in another tank 5. It is.

  The power obtained by the combined wind power, wave power, and tidal power generation device of the present invention is generally transmitted to land using a constant distance trolley type transmission cable, but is stored in a storage battery and stored in a ship. By supplying the storage battery, the ship may be allowed to navigate without calling.

  The type of compressor is preferably a screw type with a large amount of compressed air. However, since natural energy is not fixed, a reciprocating method that can cope with changes in the number of rotations is used. Used (up to 15KW), it is used for driving load control by shaft horsepower regardless of the natural power absorption.

Specifications of each part 1 The ship is a storage tank on one side, [It can withstand the working pressure, and the resistance of reinforcement does not need to be taken into account] One side is a ship for installing compressors, generators, etc.・
2. The required number of tetrapods shall be provided with metal fittings to which chains can be attached. Tetrapots are required on both sides of the wave direction (return wave response), but the chain should have room to suit the wave conditions.
3 Check the drain pump with the level switch and discharge with the air pump.
4. The upper part is equipped with a packing hatch for loading and unloading equipment on the equipment side carrier, and the same applies for inspection.
5 Regarding the relationship between the height of the trolley and the wavy wheel, the trolley should be designed so that it can keep the waterline.
6 In order to collect as much wave force as possible, a wave collecting plate will be installed at the head of the trolley.
7 Both balances are adjusted with the weight of the concrete. The weight is not off.
Windmill 1 The thickness of the blade body is at least 500 mm. 2 The size of the blade is 600 mm wide and 2500 mm high.
3. Make the shape of the blade easy to receive wind.
4 Bevel gear and chain system
5 Wind resistance is 50 meters
6 Although it is a demonstration in some sea areas, the energy of wave power is enormous, and single use is also considered rather than combined use with wind wave power.
7 Make the installation direction vertical and gain a little height,
Wave wheel
1 Thickness of 700mm [minimum]
2 The dimensions of the blades are 800mm high and 3000mm long and can be replaced.
3 At least six ribs are provided for reinforcement, and blade replacement is performed at the ribs.
4 The tip of the blade should have a shape that is most susceptible to waves and tidal forces.
5 Common to wind and wave wheel, but the energy entering the blade does not escape in the axial direction.
6 The installation direction is horizontal, and it absorbs the maximum energy of waves and tidal currents.
Axes, bearings 1 Axis is divided into 5 parts: trolley side, blade, middle, trolley, blade side (on maintenance)
2 The joint should be free of runout in both in-row processing and spline processing.
3 Since wave turbines are very powerful, bearings should be stressed.
4 Since the rotation speed of the wave wheel is low, the universal method should be taken. 5 When the wave wheel is lowered, the shaft becomes underwater.
Make sure to create both vacancies and apply a little internal pressure to prevent the intrusion of seawater.
Pray
1 All four types of B-types are basically used, and the V-belt durability must be the highest.
2 The tension of the belt is a spring type cylinder- [air pressure].
3. When the entire tidal wave turbine is under water, consider changing to a non-slip type or using a hydraulic pump for transmission.
Rotation sensor, shaft horsepower measurement 1 Rotation sensors are installed at three locations between the wave pulley and the rotation amplifier, between the rotation amplifier and the compressor, and between the turbofan and the generator.
2 Belt tension is provided at this place, and the function of tension depends on the sensor.
3 1, 2, [1] Do not put a burden on the blades when the compressor is abnormal. [2] Do not turn the compressor when the blade rotation is low. [3] The purpose is not to apply power to the generator when the rotation of the turbofan is low. 4 A shaft horsepower measuring device is provided for load control of the compressor, and the compressor is operated with the generated shaft horsepower. .
Compressor 1 Type Basically, in the case of reciprocating, multi-stage compression, slewing, or reciprocating, the compressor should be installed in a stable position so that the compressor does not tilt and cannot be refueled.
2 With unloader function.
3 The shaft output of a wave vehicle is measured, and in the case of the reciprocating type, multiple compressors are installed against each other (Hitachi's 15 horsepower is the highest model).
In the case of a screw type, the load is adjusted by controlling the amount of intake air.
4 Rotation speed Can be compressed even with a small rotation Basically, it is 1000 rpm.
In the case of the screw type, it is amplified to about 2300 times. However, since the direction of rotation of the wave wheel is different at high tide and at low tide, it is necessary to consider whether the adoption of the screen method is appropriate. This type is preferable for increasing the air capacity. Basically, it is designed in the wave condition of the ground such as installation.
Rotation amplifier 1 Rotation amplification is basically handled by a pulley, etc., but if it is not possible, it can be amplified about 4 times.
2 The ability to transmit the primary force.
3 Use the amplifier at a low speed position.
Storage tank 1 Withstand pressure can withstand 15 kg. However, if a screw type compressor is used, low pressure is acceptable.
2 Double the safety valve in consideration of the abnormality, and install it outside the ship.
Operation is preferable as long as it does not conflict with the high-pressure gas method.
3 It is better to use the entire trolley from the air accumulation amount.
Turbo fan @ It becomes special because it uses compressed air, but it is easy to apply torque to the outer periphery of the blade to generate torque force, but it describes the requirements.
1 Guide vanes are provided so that compressed air is effectively used as power.
2 Exhaust is from about 30 percent of the entire circumference or from the normal intake side.
3 Judge that the outer circumference of the blade is at least 800 mm.
4 Residual pressure can be used effectively.
5 Although the rotational speed depends on the supply pressure and amount of compressed air, it is necessary to obtain a rotational force rather than securing the rotational speed, but it is determined that a minimum of 250 revolutions per minute is desirable. (If you ask for more, the supply air quantity will be insufficient.
Generator 1 Do not use special equipment.
2 Select the power generation capacity based on the output of the turbofan. 3 There are various types of generator selection, but the energy obtained can be used as effectively as possible.
4 The rotation speed of the generator amplifies the rotation of the fan, and the subsequent rotation speed is determined by the pulley ratio to the local rotation speed. 5. The rotation speed is based on the pressure and amount of compressed air as the fan rotation force. However, if it is considered that the generator rotation speed will be exceeded, the rotation speed will be detected and brake control will be considered.
Windmill rotation control 1 Controls the wind hitting the windmill by detecting the direction of the wave. In the method, a shutter is provided to prevent the wind turbine from being exposed to the wind. (Slide type)
2 The shutter is opened and closed by an air cylinder.
3 The top and bottom of the shutter are equipped with umbrellas that prevent rainwater.
4 Provide at least two strength guides in the vertical direction of the shutter.
Utilization of residual pressure 1 Utilization of residual pressure is used for intake of wind turbines and compressors.
2 The wind turbine side is provided with a damper that changes the blowing direction according to the control of the wind turbine.
3 To blow onto the windmill, slide the supply duct (菅) and move it simultaneously with the shutter.
For skein spray, a spray port is provided at a wide angle.
3 The compressor side is attached to the outside air intake cage to prevent escape of compressed air. Usually, there is more residual pressure air.
Pressure regulating valve 1 When there is a margin in the compressed air in the storage tank, two regulating valves are provided to supply air to the turbofan with two stages of pressure, and each system is double installed.

DESCRIPTION OF SYMBOLS 1 Wind power, wave power, tidal power combined use generator 2 Windmill 2a First windmill 2b Second wavemill 3 Wavewheel
3a First wave wheel
3b Second wave wheel 4 Compressor 5 Tank 6 Turbo fan 7 Generator 17 Pressure regulating valve

The invention of claim 1 includes a windmill that rotates when receiving wind force, a wavewheel that rotates when receiving wave power and tidal power, a compressor that is driven by the rotational energy of the windmill and the wavewheel to generate high-pressure air, and the high pressure Wind power, wave power, and at least a carriage provided with a tank that accumulates air, a turbo fan that rotates with high-pressure air of constant pressure from the tank, and a generator that rotates by the rotational force of the turbo fan to generate electricity , A tidal power combined power generation device, characterized in that there is provided a rotation direction regulating means for forcibly regulating the rotation direction of the windmill and adding the rotation force of the windmill and the rotation force of the wave wheel. .

According to a second aspect of the present invention, in the first aspect of the present invention, the rotation of the main shaft to which the wave wheel is fixed is transmitted to the compressor via a rotation amplifier and a shaft horsepower measuring device, and the rotation of the main shaft is compressed by the compressor. The shaft horsepower output from the rotary amplifier is measured, and the compressor is operated with a load that matches the shaft horsepower .

A third aspect of the invention is characterized in that, in the first or second aspect of the invention, the residual exhaust pressure of the turbofan is guided to the intake air of the compressor .

According to the first aspect of the present invention, since the power generation device necessary for power generation is provided on the trolley, there is an effect that it is possible to generate power only by moving the trolley to a place where power is generated. Furthermore, since the high-pressure air produced by the compressor can be leveled and stored in a large amount in the tank, the turbo fan can be stably rotated with high-pressure air at a constant pressure, and the power generation amount can be stabilized. there is, furthermore, since the forcibly restricted to the direction of rotation of the wind turbine to allow adding a rotational force of the wave wheel and the rotational force of the wind turbine, it is possible to receive the wind efficiently windmill, generator This has the effect of increasing the efficiency.

According to the second aspect of the present invention, the rotation can be increased by the rotation amplifier so that the generator can be properly rotated, the stable rotation is transmitted to the compressor, and the rotation of the main shaft is converted into compressed air by the compressor. there is an effect that that.

According to the invention of claim 3, since the enhanced efficiency of the compressor by reason exhaust residual pressure of the feed air to the motor Bofan, there is an effect that it is possible to efficiently generate electricity.

The invention of claim 1 includes a windmill that rotates when receiving wind force, a wavewheel that rotates when receiving wave power and tidal power, a compressor that is driven by the rotational energy of the windmill and the wavewheel to generate high-pressure air, and the high pressure Wind power, wave power, and at least a carriage provided with a tank that accumulates air, a turbo fan that rotates with high-pressure air of constant pressure from the tank, and a generator that rotates by the rotational force of the turbo fan to generate electricity, Wind power, wave power, which is a tidal power combined power generation device, provided with a rotation direction regulating means for forcibly regulating the rotation direction of the windmill and adding the rotation force of the windmill and the rotation force of the wavewheel , The tidal force combined power generation device, wherein the rotation direction restricting means has a shutter that covers a half portion with the rotation axis of the windmill as a boundary, and when the rotation direction of the wave turbine is reversed, the shutter is adjusted accordingly. The opposite side to the rotation axis Characterized in that it is intended to move the control.

Claims (3)

A windmill that rotates when receiving wind power, a wavewheel that rotates when receiving wave power and tidal power, a compressor that is driven by the rotational energy of the windmill and the wavewheel to create high-pressure air, and a tank that accumulates the high-pressure air; When the pressure of the high-pressure air in the tank reaches a predetermined pressure, the pressure regulating valve is opened and supplied to the turbofan, and the turbofan that is rotationally driven and the power generation that rotates by the rotational force of the turbofan to generate electricity Wind power, wave power, tidal power combined power generator characterized by having a machine at least on a trolley. 2. The wind power, wave power, and tidal power generation apparatus according to claim 1, wherein the windmill includes a directed device that directs a direction of wind to be received. The combined wind power, wave power, and tidal power generator according to claim 1, wherein the residual exhaust pressure of the turbofan is guided to the intake air of the compressor.