KR20220036015A - New renewable energy power generation apparatus for transportation means - Google Patents

Abstract

The present invention is installed by inserting into the outer quadrant of the means of transportation to minimize deformation of the external shape of the means of transportation, so that wind power can be generated by the driving wind by protruding during the operation of the means of transportation. A wind power generation unit that is mounted to be protruding or insertable on the outer surface of the vehicle to perform wind power generation by a wind power generation unit; and a raising and lowering unit that supports the wind power generation unit so as to be driven up and down so as to protrude or be inserted into the outer surface of the vehicle.

Description

{NEW RENEWABLE ENERGY POWER GENERATION APPARATUS FOR TRANSPORTATION MEANS}

The present invention relates to a renewable energy generation device for transportation, and more specifically, to a renewable energy generation device for transportation that is mounted on a transportation device to minimize energy consumption of transportation devices such as trains, automobiles, and ships. will be.

There are various ways to produce energy sources needed for the operation of transportation such as trains, cars, and ships, but research is continuously being conducted using new and renewable energy such as hydrogen energy, solar energy, and wind energy.

The above-mentioned Suho Energy is a typical eco-friendly energy source that can be applied to transportation, and research is being actively conducted to apply it to hydrogen vehicles and electric vehicles with improved functions of capacitors, but it has drawbacks such as charging problems and high costs. has.

On the other hand, in the case of wind energy and solar energy, they are natural, inexhaustible energy that does not require recharging and are easy to manage, due to the depletion of finite fossil energy resources and the acceleration of environmental pollution caused by fossil energy. It is a new renewable alternative energy and is attracting attention as an eco-friendly energy source.

Accordingly, a wind power generation device mounted on a vehicle is provided as an example of a renewable energy power generation device for transportation using wind generated while transportation such as a train, automobile, ship, or aircraft is running. Technologies related to these wind power generators include technology to collect wind pressure, technology to minimize volume using horizontal fans, and technology to increase the rotational force transmitted by a pen rotating by wind power and output for power generation, etc. Comes together to improve the efficiency of wind power plants.

However, the wind power generator for a vehicle of the prior art described above, as in Public Utility Model No. 20-2008-0004536, cannot be installed inside the vehicle body due to the increased volume due to the large number of rotary blades. Therefore, when a conventional wind power generator for an automobile is installed on the upper surface of the ceiling or bonnet of a automobile, it may spoil the aesthetics of the automobile and reduce fuel efficiency.

In addition, when installed in a side mirror as in Korean Patent Publication No. 10-2019-0142763, it is difficult to produce the desired amount of electricity.

When applying the above-described prior art wind power generation device to a ship, it is equipped with a plurality of rotary blades having the same rotation axis as the incoming river wind, sea breeze, or navigation wind, and has a tower structure for inflow of a large amount of air, so that the volume is reduced. It is large and cannot be installed inside the hull. Therefore, when a conventional wind power generator for a ship is installed in the wheelhouse or deck of a ship, there is a problem in that it may spoil the aesthetics of the ship and reduce operating fuel efficiency due to air resistance.

Additionally, when the wind power generation device is installed penetrating the interior of the vehicle, there is a problem in that it becomes difficult to arrange the components of the vehicle.

Republic of Korea Public Utility Model No. 20-2008-0004536 Republic of Korea Patent Publication No. 10-2019-0142763

Therefore, the present invention is intended to solve the problems of the prior art described above, and is installed by inserting into the outer quadrant of the vehicle to minimize deformation of the external shape of the vehicle, so that it protrudes during operation of the vehicle and generates wind power by the traveling wind. When wind power generation is not needed, new and renewable energy for transportation is inserted into the outer surface of the transportation vehicle to minimize changes in the external shape of the transportation vehicle, minimize air pressure during driving, and improve wind power generation efficiency. The problem to be solved is to provide a power generation device.

One embodiment of the present invention for achieving the problem of the present invention described above is a wind power generation unit that is protruding or insertable mounted on the external surface of the vehicle to generate wind power by the driving wind when the vehicle is operated. ; and a raising and lowering unit that supports the wind power generation unit so as to be driven up and down so as to protrude or be inserted into the outer surface of the vehicle.

The wind power generation unit includes a flow path formed along the traveling direction of the vehicle to allow the wind to pass through, and a flow path mounted to be raised and lowered by the raising and lowering unit; and one or more power generation pen units mounted on the inside of the wind oil furnace.

The flow path case is characterized in that it further includes a flow path guide formed inside the wind flow path to guide the wind flowing into the wind flow path to a blade in a position that rotates in the wind direction of the power pen unit.

The power pen unit is characterized in that it is composed of a horizontal pen whose rotation axis has an angle within a certain angle range from the normal line of the outer surface of the car.

The new renewable energy power generation device for transportation is characterized in that it further includes an external wind collection unit having a curved external wind guide that is rotatably coupled to the wind pipe at the entrance side of the wind oil path to be able to open and close by a hinge.

The means of transportation is characterized in that it is one of a train, an automobile, or a ship.

The renewable energy power generation device for a vehicle according to an embodiment of the present invention having the above-described configuration is mounted on the outer surface of the vehicle to minimize deformation of the external shape of the vehicle, and is designed to minimize deformation of the external shape of the vehicle during operation of the vehicle. It allows wind power generation to be performed by driving wind such as wind, thereby providing the effect of significantly reducing energy consumption of transportation means.

Figure 1 is a perspective view of a renewable energy power generation device 1 for transportation using wind power according to an embodiment of the present invention.
Figure 2 is a perspective view of the power pen unit 110 of Figure 1.
Figure 3 is a perspective view of a renewable energy power generation device (3) for wind and solar combined transportation according to another embodiment of the present invention.
Figure 4 is a perspective view of a renewable energy power generation device 5 for wind, solar, and piezoelectric composite transportation according to another embodiment of the present invention.
Figure 5 is an exploded perspective view of the renewable energy power generation device 5 for transportation of Figure 4.
FIG. 6 is a diagram showing the vibration transmission drive of the vibration rod 410 by the power pen unit 100 of FIG. 4.
Figure 7 is a circuit diagram of a renewable energy power generation device (1, 3, 5) for transportation according to an embodiment of the present invention.
Figure 8 is a diagram showing the normal driving (a) and power generation driving (b) states of a car 10 equipped with a renewable energy power generation device (1, 3, 5) for transportation according to an embodiment of the present invention.
Figure 9 is a diagram showing the states of general operation (a) and power generation operation (b) of a ship 11 equipped with new and renewable energy power generation devices 1, 3, and 5 for transportation according to an embodiment of the present invention.

In the following description of the present invention, if a detailed description of a related known function or configuration is judged to unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Since embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments will be illustrated in the drawings and described in detail in the specification or application. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific disclosed form, and the present invention should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

When a component is said to be "connected" or "connected" to another component, it is understood that it may be directly connected to or connected to the other component, but that other components may exist in between. It should be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between. Other expressions that describe the relationship between components, such as "between" and "immediately between" or "neighboring" and "directly adjacent to" should be interpreted similarly.

The terms used in this specification are merely used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “include” or “have” are intended to indicate the existence of a described feature, number, step, operation, component, part, or combination thereof, but are not intended to indicate the presence of one or more other features or numbers. It should be understood that this does not exclude in advance the possibility of the existence or addition of steps, operations, components, parts, or combinations thereof.

An embodiment of the present invention includes a wind power generation unit protruding or insertably mounted on the outer surface of the vehicle to generate wind power by driving wind when the vehicle is operated; and a raising and lowering unit that supports the wind power generation unit so as to be driven up and down so as to protrude or be inserted into the outer surface of the vehicle.

The wind power generation unit includes a flow path formed along the traveling direction of the vehicle to allow the wind to pass through, and a flow path mounted to be raised and lowered by the raising and lowering unit; and one or more power generation pen units mounted on the inside of the wind oil furnace.

The Euro case is. It is characterized in that it further includes a flow path guide formed inside the wind oil path to guide the wind flowing into the wind oil path to a blade in a position that rotates in the direction of the wind of the power pen unit.

The power pen unit is characterized in that it is composed of a horizontal pen whose rotation axis has an angle within a certain angle range from the normal line of the outer surface of the car.

When applied to a vehicle, the renewable energy power generation device for transportation further includes an external traveling wind collection unit having a curved external traveling wind guide that is rotatably coupled to open and close by a hinge at the entrance side of the wind oil passage. It is characterized by being composed.

When applied to a ship, the renewable energy power generation device for transportation further includes a sailing wind collection unit having a curved sailing wind guide that is rotatably coupled to open and close by a hinge at the entrance side of the wind oil passage. It is characterized by

The means of transportation is characterized in that it is one of a train, an automobile, or a ship.

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

In the description of the embodiment of the present invention, a renewable energy power generation device (1) for a wind-powered transportation vehicle, a new renewable energy power generation device (3) for a wind-and-solar combined transportation vehicle, and a renewable energy generating device for a wind-and-solar piezoelectric combined transportation vehicle. Identical components that perform the same function in device 5 will be described using the same reference numerals.

Figure 1 is a perspective view of a renewable energy power generation device 1 for transportation using wind power according to an embodiment of the present invention, and Figure 2 is a perspective view of the power generation pen unit 110 of Figure 1.

As shown in FIG. 1, the renewable energy power generation device 1 for transportation in an embodiment of the present invention is a car (10, see FIG. 8) or a lathe (11, FIG. 9) to generate wind power by the driving wind during operation. (Reference) a wind power generation unit 100 mounted to be protruding or insertable on the outer surface of a means of transportation, such as a wind power generation unit 100, and supporting the wind power generation unit 100 to be driven up and down so that it can be protruded or inserted on the outer surface of the means of transportation. It may be configured to include an elevating and lowering unit 900.

The wind power generation unit 100 is formed with a wind flow path 103 penetrating along the driving direction of the vehicle so that the driving wind, such as driving wind or navigation wind, passes, and is mounted to be raised and lowered by the raising and lowering unit. 101), it may be configured to include one or more flow guides 104 and one or more power pen units 110 mounted on the inside of the wind oil path 103.

The surface of the euro case 101, which is the outer surface of the means of transportation, is formed as a curved surface corresponding to the outer shape of the means of transportation, so that it forms an integrated surface with the outer surface of the means of transportation and is inserted into the outer surface of the means of transportation. In a state where wind power generation is not performed, a surface corresponding to the external shape of the vehicle is formed to prevent air resistance from increasing during operation of the vehicle.

The flow guide 104 formed inside the wind oil path 103 guides the wind flowing into the wind oil path 103 to be concentrated on the blade 113 in a position rotating in the wind direction of the power pen unit 110. . As a result, the wind does not hit the blades 113 rotating in the opposite direction of the wind, and only the blades 113 rotating in the direction of the wind hit the wind in the direction opposite to the direction of rotation of the blades 113. By minimizing wind resistance, the rotation speed of the blade 113 can be increased, thereby increasing power generation efficiency.

In addition, among the inner surfaces of the wind flow path 103 formed by penetrating the inside of the flow path 101 in the driving direction of the means of transportation, the side corresponding to the outer surface of the means of transportation is attached to the flow path 101. It may be formed as a curved negative positive force surface 106 to generate a positive force directed toward the vehicle. The yin-yang force surface 106 is formed as a convex curved surface that is convex toward the wind oil passage 103, thereby reducing the cross-sectional area of the central region inside the wind oil passage 103 and at the same time lengthening the flow path. As a result, the speed of the wind inside the wind oil path 103 increases, so that the pressure inside the wind oil path 103 is lower than the pressure of the external air on the externally exposed surface of the vehicle of the flow path 101. As a result, a yin-yang force (107) directed to the means of transportation is formed throughout the renewable energy power generation device (1) for the means of transportation due to the pressure difference. As a result, the external force that moves the renewable energy power generation device 1 for a means of transportation away from the means of transportation due to the driving wind while performing wind power generation is suppressed, thereby preventing the renewable energy power generator 1 for a means of transportation from being separated from the means of transportation. prevent it from happening. In addition, the efficiency of wind power generation by the power generation pen unit 110 is improved by increasing the flow speed inside the wind oil path 103. If the generation of yin-yang force is not necessary, the curved yin-yang force surface 106 may not be formed and may be replaced with a flat surface.

In addition, in the border area of the surface of the wind power generation unit 100 exposed to the outside of the means of transportation, the renewable energy generator 1 for transportation means is inserted into the outer surface of the means of transportation. A sealing member 190 is formed to seal the space between the outer surface and the outer surface of the vehicle to prevent foreign substances such as rainwater from flowing into the outer surface of the vehicle.

The power pen unit 110 may be composed of a horizontal power pen 115 in which the rotation axis for rotating the pen including the blade 113 has an angle within a certain angle range from the normal line of the outer surface of the vehicle. Specifically, as shown in FIGS. 1 and 2, the power pen unit 110 is provided with blades 113 disposed at regular angular intervals along the circumference of the rotation shaft 111 and is disposed on the outer peripheral surface of the rotation shaft 111. It is comprised of a horizontal power generation pen 115 that is axially coupled and a power generation unit 160 that is axially coupled to the rotation shaft 111 at the lower part of the horizontal power generation pen 115 and performs wind power generation by the rotational force of the rotation shaft 111. do. At this time, the axial direction of the rotation axis 111 is formed to have an angle within a certain angle range around the normal direction of the outer surface of the vehicle or the normal direction of the outer surface of the vehicle. Therefore, the direction of the rotation axis of the horizontal power generation pen 115 has a direction that is perpendicular to or approximately perpendicular to the direction of the wind flowing into the wind oil furnace. With this configuration, it is possible to reduce the overall height of the power generation pen unit 110 while increasing the length of the blade 113, so that the wind power generation efficiency is improved while having a low height that can be mounted on the external surface of the vehicle. It enables the configuration of a renewable energy power generation device (1).

Among the components of the power generation pen unit 110, the power generation unit 160 may be composed of a direct current generator or an alternating current generator that produces electricity by rotational drive. Although not shown in the drawing, the power generation unit 160 includes a multi-phase adjustment unit 600 for rectification, phase synchronization, waveform improvement, voltage adjustment, etc. of power generated according to the applied DC or AC power generation method, and AC power output. It may be configured to further include an output power control circuit including a unit 700 and a DC power output unit 800 (see FIG. 7).

The raising and lowering unit 900 is configured to support the wind power generation unit 100 by moving it up and down on the external surface of the vehicle. That is, when the elevating and lowering unit 900 is not performing wind power generation, the wind power generation unit 100 is lowered toward the vehicle, so that the curve of the outer shape of the vehicle and the wind power generation unit 100 are exposed as a vehicle. Match the curved surface of the outer surface. This ensures that there is no change in the external shape of the vehicle and minimizes air resistance during operation. In contrast, when performing wind power generation, the raising and lowering unit 900 elevates the wind power generation unit 100 toward the outside of the vehicle, so that the side of the wind power generation unit 100 protrudes from the outer surface of the vehicle. As much as possible, the wind oil path 103 is exposed to the outside. As a result, the operating wind of the vehicle flows into the wind flow passage 103, and the flow speed is increased by the negative and positive force surface 106, thereby enabling efficient wind power generation through the power generation pen units 110. More than one power generation pen unit 110 may be installed in consideration of the wind power required for power generation, and is generated by a vortex generated by the horizontal power generation pen 115 of the power generation pen unit 110 on the upstream side of the wind oil path 103. It can be efficiently arranged in a zigzag manner to have different inflow wind flow paths to prevent loss in power generation of the power generation pen unit 110 on the downstream side.

The raising and lowering unit 900, which performs the above-described function, is shown in the drawing as a hydraulic actuator that raises and lowers using a hydraulic rod, but generally uses a rack and pinion gear and a drive motor whose construction and implementation method are well known. Rec pinion actuator that raises and lowers, linear electric actuator that raises and lowers using a linear motor, chain actuator that raises and lowers using a sprocket, chain and drive motor, screw actuator that raises and lowers using a screw, nut and drive motor, etc. It may be composed of a lifting and lowering actuator.

The raising and lowering unit 900 of the above-described configuration protrudes the wind power generation unit 100 to the outside of the vehicle when the operating speed of the vehicle reaches a speed at which wind power generation is possible by the wind power generation unit 100. The drive can be controlled to perform the drive. As a result, the wind power generation unit 100 is prevented from protruding outside the vehicle at low speeds where wind power is not generated, thereby increasing unnecessary air resistance caused by the renewable energy power generation device 1 for transportation using wind power, and reducing air It is possible to prevent an increase in driving noise or driving vibration due to an increase in resistance.

In addition, the flow case 101 is installed on the inlet side of the wind oil passage 103 to heat the incoming air, remove moisture from the inside of the wind oil passage 103, and accelerate the flow rate more quickly through thermal energy. It may be configured to further include an air heating unit 200. At this time, the air heating unit 200 is connected to the coolant flow pipe through which the heated coolant of the internal combustion engine and the heated coolant of the electric vehicle flow and is configured to form a part of the coolant flow path, so that the vehicle itself during operation of the vehicle. It can be configured to use a heat source generated from. The configuration of the air heating unit 200 described above makes it possible to prevent condensation inside the wind oil passage 103, preventing corrosion of the power generation pen unit or the exterior steel plate of the vehicle due to condensation or freezing in the winter. , to prevent damage, such as failure, of the renewable energy power generation device (1) for transportation using wind power due to condensation or freezing.

In addition, the renewable energy power generation device for transportation (1) introduces operating wind from an external transportation vehicle into the wind flow path (103) in order to secure the air flow rate and flow rate for wind power generation when traveling at low speeds. It may further include an external operating wind collection unit 500 (in the case of automobiles, an 'external driving wind collection unit' and in the case of ships, an 'external operating wind collection unit'). The external operating wind collection unit 500 (see FIG. 5) is used to generate wind power. When not performing the operation, the entrance to the wind oil passage 103 is shielded, and when wind power generation is performed, the hinge drive eastern part 530 is installed on the entrance side of the wind oil passage 103 so as to open the entrance to the wind oil passage 103. It may be configured to include a hinge 531, a hinge driving part 530, and a curved external wind guide 510 that is rotatably coupled to the hinge 531 to allow opening and closing.

Figure 3 is a perspective view of a renewable energy power generation device 3 for a wind and solar combined transportation vehicle according to another embodiment of the present invention.

As shown in FIG. 3, the renewable energy power generation device for transportation in another embodiment of the present invention is installed on the bonnet, door, roof, trunk door, fender, etc. of the car 10 to generate wind power by the driving wind during driving. A wind power generation unit 100 that is insertably mounted so as to protrude or form an integrated surface on the outer surface of a vehicle, such as the outer surface of a car or a ship, such as the deck, side, or upper surface of the roof of a wheelhouse, and the wind power generation unit 100 ) to the outside of the means of transportation of the elevating and lowering portion 900 and the wind power generation unit 100 that protrude from the outer surface of the means of transportation or are driven up and down to form an integrated surface and are fixed and supported on the outer surface of the means of transportation. A new and renewable energy power generation device (3) for a wind and solar complex transportation vehicle (hereinafter referred to as “renewable energy power generation device (3) for a transportation vehicle”) further comprising a solar power generation unit (300) formed by stacking on the exposed surface. It may be composed of ).

Among the configurations of the above-described renewable energy power generation device for transportation (3), the wind power generation unit 100 and the raising and lowering unit 900 are similar to the wind power generating unit 100 and the raising and lowering unit 900 in FIGS. 1 and 2. Since it is the same configuration as that of and has been described in the description of FIGS. 1 and 2, its detailed description will be omitted.

The solar power generation unit 300 is a solar cell panel including solar cells 311 connected by lead wires (not shown), and a laminated upper transparent window and lower panel that seal the solar cells 311. It is composed including (310).

The solar cell panel 310 of the above configuration may be additionally mounted on the surface of the solar power generation unit 100 exposed to the external surface of the vehicle. In contrast, the solar cell panel 310 has a bottom formed as a negative-positive surface 106, and after forming the flow path 101 to open the upper part of the wind flow passage 103 formed in the flow path 101, , It may be configured to shield the open side of the euro case 101.

By the configuration of the solar cell panel 310 described above, the renewable energy power generation device 3 for transportation generates solar power when parking, driving, anchoring, or stopping operation, and the operating wind is wind power. When it has a flow rate that allows power generation, it protrudes from the outer surface of the vehicle by the elevating and lowering unit 900 to perform wind power generation together, thereby improving power generation efficiency.

The new renewable energy power generation device for transportation in another embodiment of the present invention may be configured as a renewable energy power generation device for wind, solar, and piezoelectric composite transportation.

FIG. 4 is a perspective view of a renewable energy generator 5 for a wind, solar, and piezoelectric composite vehicle according to another embodiment of the present invention, and FIG. 5 is an exploded perspective view of the renewable energy generator 5 for a vehicle of FIG. 4. , FIG. 6 is a diagram showing the vibration transmission drive of the vibration rod 410 by the power generation pen unit 100 of FIG. 4.

4 to 6, the renewable energy power generation device 5 for wind, solar, and piezoelectric composite transportation (hereinafter referred to as 'renewable energy power generation device 5 for transportation') according to another embodiment of the present invention. Inserted to protrude or form an integral surface on the external surface of the vehicle's bonnet, door, roof, trunk door, fender, deck, side, or upper surface of the wheelhouse roof, etc. of the vehicle to generate wind power generated by the operating wind during operation. A wind power generation unit 100 that can be mounted, and a lifting and lowering drive that causes the wind power generation unit 100 to protrude from the outer surface of the vehicle or to be inserted to form an integrated surface, is fixed on the outer surface of the vehicle. Due to vibration of the supporting elevating and lowering unit 900, the solar power generation unit 300 and the wind power generation unit 110, which are stacked on the surface of the wind power generation unit 100 exposed to the outside of the vehicle. It may be configured to include a piezoelectric power generation unit 400 that produces electricity by piezoelectric power generation.

Among the configurations of the above-described renewable energy power generation device for transportation (5), the configuration of the euro case portion (101) and the power generation pen portion (110) of the solar power generation unit (100), the configuration of the solar power generation unit (300), etc. is the same configuration as each of the wind power generation unit 100 and the solar power generation unit 300 of FIGS. 1 to 3, and has been described in the description of FIGS. 1 to 3, so the detailed description is omitted and Configurations for driving piezoelectric power generation by linking the wind power generation unit 100 and the piezoelectric power generation unit 400 of the renewable energy power generation device 5 will be described.

Specifically, the piezoelectric power generation unit 400 vibrates the piezoelectric elements 425 of the piezoelectric power generation unit 400 by the vibration force generated by the rotational drive of the power generation pen unit 110 to generate piezoelectric power along with wind power generation. It is configured to perform simultaneously.

To this end, as shown in FIG. 6, the power generation pen unit 110 of the solar power generation unit 100 has a plurality of vibrating protrusions 119 formed on the outer peripheral surface and is axially coupled to the rotation shaft 111 at the upper part of the power generation unit 160. It further includes a vibrating protrusion 118 that rotates according to the rotation of the rotation axis 111.

And the piezoelectric power generation unit 400 includes a vibration plate unit 410 that generates vibration by rotation of the power pen unit 110, and a piezoelectric plate unit that generates power by vibration generated by the vibration plate unit 410 ( 420). In addition, in order to increase the frequency, pressure, and amplitude of the vibration transmitted to the piezoelectric plate portion 420, it further includes a buffer portion 430 that elastically supports the vibration plate portion 410 and the piezoelectric plate portion 420. It can be configured.

Among the configurations of the piezoelectric power generation unit 400 described above, the diaphragm unit 410 includes a diaphragm 413 having an area corresponding to the area of the piezoelectric plate unit 420, and is formed to protrude from the upper surface of the diaphragm 413. , one or more vibrating rods 415 and the piezoelectric plate portion 420 that penetrate the vibrating rod through hole 106 formed by penetrating the flow path case 101 and are in contact with the vibrating protrusion 118 of the power generation pen portion 110. ) includes a plurality of protruding protrusions 417 formed on the bottom of the vibration plate 413 corresponding to the piezoelectric elements 425 formed on the piezoelectric plate portion 420 in order to vibrate the piezoelectric elements 425 disposed in the It can be configured as follows. A friction reducing member 416 such as a ball bearing or lubricant may be provided on the upper surface of the vibrating rod 415 to reduce friction with the vibrating protrusion 119.

The piezoelectric plate unit 420 includes a plurality of piezoelectric elements 425 that produce power by vibration and a piezoelectric plate 423 that vibrates and supports the piezoelectric elements 425 arranged at equal intervals, as shown in the drawing. Although not shown, it may further include an output power control circuit (see FIG. 7) for rectification of the generated power, phase synchronization, waveform improvement, voltage adjustment, etc. In one embodiment of the piezoelectric elements 425, one end of the piezoelectric elements 425 is fixed to the piezoelectric plate part 420 to enable elastic vibration, and the other end is formed as a free end, and the protrusion 417 It may be configured to vibrate by.

Unlike the above-described configuration, the piezoelectric power generation unit 400, although not shown in the drawing, has piezoelectric elements formed of a piezoelectric film and a piezoelectric wind oil formed through the inside of the piezoelectric power generation unit 400 along the traveling direction. By forming (not shown) and vibrating the piezoelectric film by piezoelectric wind, the vibrating protrusion 119 is not formed in the wind power generation unit 100, and the piezoelectric power generation unit 400 is provided with a vibrating plate 413 and a vibrating rod. In the absence of the vibration unit 410 having the protrusion 417 and the wind power generation unit 100, the wind power generation unit 100 and the piezoelectric power generation unit 400 independently generate power using the driving wind of the car 10. It may also be configured to perform.

Figure 7 is a circuit diagram of a renewable energy power generation device (1, 3, 5) for transportation according to an embodiment of the present invention.

As shown in FIG. 7, the renewable energy power generation devices 1, 3, and 5 for transportation according to an embodiment of the present invention include the wind power generation unit 100, the wind power generation unit 100, and the solar power generation unit 100 described in FIGS. 1 to 6. In addition to the configuration of one or more of the photovoltaic power generation unit 300 or the piezoelectric power generation unit 400, the power generation pen unit 110 having an alternating current generator of the wind power generation unit 100 or the piezoelectric element 425 of the piezoelectric power generation unit 400 ), a multi-phase adjustment unit 600 that receives the AC power generated from the AC power and converts it into phase-synchronized AC power with a preset phase and outputs it, and the phase-synchronized AC power and wind power output from the multi-phase adjustment unit 600. The DC power generated by the power generation pen unit 110 and the solar power generation unit 300 equipped with a DC generator of the power generation unit 100 is received and converted to DC-AC, and the generated AC power is converted to a preset voltage to generate AC power. An AC power output unit 700 that outputs the driving AC power of the power supply unit, and a wind power generation unit 100 with DC power generated after converting the phase-synchronized AC power output from the multi-phase adjustment unit 600 to AC-DC. ) A DC power output unit 800 that converts the DC power generated by the power generation pen unit 110 and the solar power generation unit 300 equipped with a DC generator into a preset voltage and outputs it to a DC power device or storage battery unit, etc. , It may be configured to include a lifting and lowering unit drive control unit 910 that controls the driving of the lifting and lowering unit 900. Among the above components, the multi-phase adjustment unit 600, the AC power output unit 700, and the DC power output unit 800 constitute the output power control circuit of one embodiment of the present invention.

Among the above configurations, the AC power device may include a device such as a charger that receives AC input and converts it to DC power.

The multi-phase adjustment unit 600 is configured to include a phase converter corresponding to the number of the power pen unit 110 and the piezoelectric elements (425), and the alternating current generated by the power pen unit 110 and the piezoelectric elements (425) It can be configured to synchronize the phase synchronization of power within a preset range.

The AC power output unit 700 is for supplying AC power to an AC power device of a preset voltage, and inputs phase-locked AC power from the multi-phase adjustment unit 600 or output AC power from the inverter unit 710. After receiving the inverter as a power source, the cyclo inverter 720 as an AC-AC converter that operates the cycle converter to generate alternating current power with the required frequency and amplitude and outputs it to the alternating current power supply device, and the wind power generation unit 100 And an inverter unit 710 that performs DC-AC conversion by receiving DC power generated and input from the solar power generation unit 300, converting it into AC power, and then outputting it to the inverter unit 720 as a cycle. You can.

The DC power output unit 800 is for supplying DC power to a DC power device of a preset voltage, and receives phase-locked AC power from the multi-phase adjustment unit 600, rectifies it, and outputs DC power. - After receiving the DC power generated and input from the converter unit 810, which performs DC conversion, the converter unit 810, the wind power generation unit 100, and the solar power generation unit 300, and converting it to a preset voltage, It may be configured to include a DC chopper unit 820 that performs DC-DC conversion to output to a DC power supply or storage battery.

The elevating and lowering unit drive control unit 910 receives operating speed information of the vehicle from the ECU or speedometer of the vehicle and, if the operating speed is at a possible wind power generation level, drives the elevating and lowering section 900 to provide the vehicle with the above-described configuration. The renewable energy power generation devices 1, 3, and 5 are raised and lowered to protrude from the outer surface of the vehicle, and when the operating speed is at which wind power generation is not possible, the elevating and lowering unit 900 is driven again to generate a new vehicle for the vehicle. The renewable energy generators 1 , 3 , 5 may be configured to be inserted into the exterior surface of the vehicle by lowering them. As a result, wind power generation can be automatically performed using the renewable energy power generation devices 1, 3, and 5 for transportation only in operating states in which wind power generation is possible.

Among the above configurations, when it is necessary to adjust voltage, current, etc. for AC output power or DC output power, the output power control circuit may be configured to further include a separate voltage adjustment unit or current adjustment unit.

In FIG. 7, the renewable energy power generation device for transportation means is a new renewable energy power generation device for transportation using wind power when equipped only with the wind power generation unit 100, and the wind power generation unit 100 and solar power generation When provided with the unit 300, it becomes a new renewable energy power generation device (3) for wind and solar complex transportation, and is equipped with a wind power generation unit (100), a solar power generation unit (300), and a piezoelectric power generation unit (400). In this case, it becomes a new renewable energy power generation device (5) for wind, solar, and piezoelectric complex transportation.

When performing wind power or piezoelectric power generation, the renewable energy power generation devices 1, 3, and 5 for transportation of the above-described configuration protrude from the outer surface of the vehicle by the elevating and lowering portion 900 and are connected to the entrance and exit of the wind oil path 103. is opened. Thereafter, the driving wind generated as the vehicle operates flows into the wind flow path 103 formed in the wind power generation unit 100 and rotates the power generation pen unit 110, thereby generating power by wind power generation. . In this process, the flow speed of the traveling wind inside the wind flow path 103 increases due to the negative and positive force surface 106 formed inside the wind flow path 103, and at the same time, lift toward the vehicle is generated, thereby increasing the efficiency of wind power generation. At the same time, external force that causes the renewable energy power generation devices 1, 3, and 5 for transportation vehicles to separate from the transportation vehicle is suppressed. In addition, when the renewable energy power generation devices (1, 3, 5) for transportation are mounted on the bonnet, roof, trunk, or bottom of the car body frame, the vehicle is brought into close contact with the ground by negative and positive forces, improving driving safety and stability. Let's do it.

In addition, when configured to simultaneously perform wind power generation and piezoelectric power generation, as shown in FIGS. 5 and 6, as the power generation pen unit 110 rotates, the vibrating protrusions 119 of the power generation pen unit 110 move toward the vibrating rod 415. is vibrated back and forth in the vertical direction. Accordingly, the diaphragm 413 attached to the vibration rod 415 vibrates in the vertical direction, and a plurality of oscillating protrusions 417 formed on the bottom of the diaphragm 413 form a piezoelectric element 425 formed on the piezoelectric plate 423. They vibrate to generate piezoelectric power. In this process, the yin-yang force 107 generated on the yin-yang force surface 106 acts on the wind power generation unit 100 in a downward direction, so that the diaphragm 413 and the piezoelectric plate 423 come into closer contact, thereby causing excitation. The protrusions 417 come into closer contact with the piezoelectric elements 425, thereby increasing the efficiency of exciting the piezoelectric elements 425. In addition, a shock absorber made of an elastic material such as a coil spring or elastic rubber is interposed between the diaphragm 413 of the wind power generation unit 100 and the piezoelectric power generation unit 400, and between the diaphragm 413 and the piezoelectric plate 423. While performing excitation by elastic force, 430 supports the diaphragm 413, diaphragm 413, and piezoelectric plate 423 of the wind power generation unit 100 and the piezoelectric power generation unit 400 to vibrate.

In addition, when the solar power generation unit 300 is provided, solar power generation is continuously performed regardless of the operation of the transportation means.

Figure 8 is a diagram showing the normal driving (a) and power generation driving (b) states of a car equipped with the renewable energy power generation devices 1, 3, and 5 for transportation according to an embodiment of the present invention.

The above-described renewable energy power generation devices 1, 3, and 5 for transportation of FIGS. 1 to 3 may be mounted on the bonnet, side door, upper roof, trunk door, etc. of the automobile 10, as shown in FIG. 8. In addition, the renewable energy power generation device 1 for transportation is provided with only a wind power generation unit 100 or a wind power generation unit 100 and a lift power generation unit 400. If it is located at the bottom and forms a positive and negative force surface 106 on the upper surface inside the wind oil path, it may be mounted on the lower part of the vehicle body frame.

When the renewable energy generators 1, 3, and 5 for transportation are installed on the roof or in the lower part of the frame of the vehicle body to generate wind power, the vehicle receives a force that brings the vehicle into contact with the ground due to negative and positive forces, causing the vehicle's It also provides the effect of improving driving safety.

When the renewable energy power generation devices 1, 3, and 5 for transportation are mounted on the roof of a car, they may be mounted to open and close like a typical sunroof.

Figure 9 is a diagram showing the states of general operation (a) and power generation operation (b) of a ship 11 equipped with a renewable energy power generation device for transportation according to an embodiment of the present invention.

The renewable energy power generation devices (1, 3, and 5 (see FIGS. 2, 4, and 5) for transportation in embodiments of the present invention are installed on the side, deck, and hull of the ship 11 or the wheelhouse, as shown in FIG. 9. It is mounted so that it can be protruded or inserted into the upper surface of the wheelhouse.

The above-described renewable energy power generation device for transportation, when not performing wind power generation as shown in (a) of Figure 1, is maintained inserted into the outer surface of the ship so that the upper surface is integrated with the surface of the ship. , Minimize air resistance during ship operation.

In the case of wind power generation as shown in (b) of FIG. 9, the elevating and lowering part 900 (see FIGS. 1 and 9, etc.) protrudes from the outer surface of the ship and the inlet and outlet of the wind oil passage 103 are opened. . Afterwards, it is understood that the river wind, sea breeze or sailing wind generated according to the operation of the ship 11 flows into the wind flow path 103 formed in the wind power generation unit 100 and rotates the power generation pen unit 110. electricity is generated by In this process, the flow speed of the river wind, sea breeze, or sailing wind inside the wind flow path 103 increases due to the negative and positive force surface 106 formed inside the wind flow path 103, and at the same time, lift toward the ship hull side is generated to generate wind power. It increases the efficiency and at the same time suppresses external forces that cause the renewable energy power generation devices (1, 3, 5) for transportation to separate from the ship. When the renewable energy power generation devices 1, 3, and 5 for transportation are mounted on the upper surface of the ship's wheelhouse, they may be mounted to open and close like a typical sunroof.

The description of the present invention described above is for illustrative purposes, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. will be. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. For example, each component described as single may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the claims described below, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention.

1: Renewable energy power generation device for transportation using wind power
3: Renewable energy power generation device for wind and solar complex transportation
5: Renewable energy power generation device for wind, solar, piezoelectric, and combined transportation vehicles
10: Car 11: Ship
100: Wind power generation department 101: Wind oil case
103: Pungyu-ro 104: Euro Guide
105: Pungyuro upper wall 106: Yin-yang power side
108: Vibrating rod through hole
110: Power generation pen unit 111: Rotation shaft
113: Blade 115: Horizontal power pen
119: Vibrating protrusion 160: Power generation unit
190: Sealing member 200: Air heater unit
300: Solar power generation unit 400: Piezoelectric power generation unit
410: Vibration unit 413: Vibration plate
415: vibration rod 417: protrusion
420: Piezoelectric panel part 423: Piezoelectric plate
425: Piezoelectric element 430: Buffer part
500: External driving wind collection unit
510: External operating wind guide
530: Hinge eastern part 531: Hinge
600: Multi-phase adjustment unit 700: AC power output unit
710: Cyclo inverter unit 720: Inverter unit
800: DC power output unit 810: DC chopper unit
900: Elevating and lowering unit (linear motor, rack pinion, hydraulic device, screw driver, ….)

Claims (6)

A wind power generation unit that is mounted to be protruding or insertable on the outer surface of the vehicle to generate wind power by the driving wind when the vehicle is in operation; and
A new and renewable energy power generation device for transportation, characterized in that it includes a lifting and lowering unit that supports the wind power generation unit so as to be driven up and down so as to protrude or be inserted on the outer surface of the transportation vehicle. The method of claim 1, wherein the wind power generation unit,
A flow passage is formed along the driving direction of the vehicle to allow the wind to pass through, and is mounted to be raised and lowered by the elevating and lowering unit; and
A renewable energy power generation device for transportation, comprising: one or more power generation pen units mounted on the inside of the wind oil furnace. The method of claim 2, wherein the Eurocase is.
Renewable energy for transportation, characterized in that it further includes a flow path guide formed inside the wind oil path to guide the wind flowing into the wind oil path to a blade in a position that rotates in the direction of the wind of the power generation pen unit. Power generation device. The method of claim 3, wherein the power generation pen unit
A renewable energy power generation device for transportation, characterized in that the rotation axis is composed of a horizontal pen having an angle within a certain angle range from the normal line of the outer surface of the vehicle. According to paragraph 1,
A new and renewable energy power generation device for transportation, characterized in that it further comprises an external wind collection unit having a curved external wind guide that is rotatably opened and closed by a hinge at the entrance side of the wind oil passage. The method of claim 1, wherein the means of transportation is:
A renewable energy power generation device for transportation, characterized in that it is one of a train, automobile, or ship.