KR20110030392A - Tree-type solar power generator - Google Patents

Tree-type solar power generator Download PDF

Info

Publication number
KR20110030392A
KR20110030392A KR1020100090940A KR20100090940A KR20110030392A KR 20110030392 A KR20110030392 A KR 20110030392A KR 1020100090940 A KR1020100090940 A KR 1020100090940A KR 20100090940 A KR20100090940 A KR 20100090940A KR 20110030392 A KR20110030392 A KR 20110030392A
Authority
KR
South Korea
Prior art keywords
tree
branch
solar cell
pair
attached
Prior art date
Application number
KR1020100090940A
Other languages
Korean (ko)
Other versions
KR101232730B1 (en
Inventor
장세호
Original Assignee
장세호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR20090088151 priority Critical
Priority to KR1020090088151 priority
Application filed by 장세호 filed Critical 장세호
Publication of KR20110030392A publication Critical patent/KR20110030392A/en
Application granted granted Critical
Publication of KR101232730B1 publication Critical patent/KR101232730B1/en

Links

Images

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

PURPOSE: A tree-shaped solar power generator is provided to absorb the sun light efficiently by attaching the solar cell battery of leaf shape to the circumference of the trunk of a tree in pentagon shape. CONSTITUTION: More than two solar batteries(110) having the shape of lead are provided. A branch(120) transfers the power generated by the solar battery. A tree trunk(130) receives the power from the solar cell or the branch and stores the power in a storage battery(140). The conductor having a negative electrode and a positive electrode is installed inside the tree trunk.

Description

Tree-shaped solar power unit {Tree-type solar power generator}
The present invention relates to a tree-shaped photovoltaic device, and more particularly, in a tree-shaped photovoltaic device equipped with a leaf-shaped solar cell, at least two solar cells are formed around the trunk of a branch or tree. Lines that connect one end of each other to form a polygon, arranged around the branches or trunk of the tree, maintain a reasonable spacing between the leaf-shaped solar cells while maximizing the overall solar absorption of all leaves. Relates to a photovoltaic device.
Photovoltaic power generation is a power generation method that converts sunlight directly into electrical energy using a solar cell without the help of a generator, and is generally composed of a solar cell, a storage battery, and a power converter. When sunlight is irradiated on a solar cell in which a P-type semiconductor and an N-type semiconductor are bonded together, holes and electrons are generated in the solar cell by the energy of the solar light, whereby a potential difference is generated to generate a current. It uses the principle of flow.
The photovoltaic power generation method includes a tower condensing method and a parabolic condensing method.
The tower condensing method installs a water tank on a high tower and installs numerous reflectors around the tower to heat the water in the water tank with the reflected sunlight. At this time, the turbine is generated by steam generated from the water tank. Parabolic condensing is a method of obtaining steam by installing a conduit through which water flows in the focal position of a parabolic mirror arranged in a line toward the sun.
Another approach is to align the solar cells on a flat plate and convert the incident light into electricity, which requires a large footprint and no paper on the back of the solar cell. This is low, the situation is not reaching the full practical stage.
In order to overcome the shortcomings of the conventional photovoltaic power generation method, recently, thin film solar cells are shaped like leaves and connected to artificial twigs to store electricity generated from solar cells in storage batteries so that they can be used. A solar power system has been proposed.
However, this is only a technique for attaching a leaf-shaped solar cell to artificial tree branches to make a tree-type photovoltaic power generation system. Specifically, in what pattern should a leaf-shaped solar cell be attached? As described above, it is not disclosed whether the efficiency can be maximized by absorbing sunlight as much as possible.
Therefore, first select the most suitable tree type according to the location and width of the place where the solar photovoltaic device is to be installed in the form of a tree, and then attach the tree shape, the branches and the leaves according to the solar panel. There is a need for a photovoltaic power generation system.
Therefore, the problem to be solved by the present invention in order to solve the above-described problems, when the solar cell is made in the shape of a leaf and attached to a tree branch to connect one end of the leaf shape with respect to the branch or the trunk of the tree It is to provide a solar photovoltaic device that allows a line to be arranged while forming a polygon.
In addition, another technical problem to be solved by the present invention is to provide a tree-shaped photovoltaic device capable of absorbing sunlight most efficiently by attaching a leaf-shaped solar cell in the form of a pentagon around a tree branch or trunk. It is.
In addition, another technical problem to be solved by the present invention, by attaching a leaf-shaped solar cell in the form of a pentagon around the twig or the trunk of the tree can pass the wind well to the space between the branches and the space between the branches or leaves between the leaves. Therefore, to provide a tree-type photovoltaic device that can minimize the damage caused by external factors such as wind.
Problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.
According to an aspect of the present invention, there is provided a tree-shaped photovoltaic device comprising: two or more solar cells having a leaf shape; A branch to which the two or more solar cells are attached to transfer power generated by the solar cell; The solar cell or the branch is attached, and includes a wooden body for receiving the electric power from the solar cell or the branch and accumulate in the storage battery, wherein the two or more solar cells, when viewed from above, the branch or the Lines connecting one end of the leaf shape to each other around the tree trunk form a polygon and are arranged around the branch or the tree trunk.
In addition, the tree-shaped photovoltaic device according to another embodiment of the present invention, two or more solar cells having a leaf form; A branch to which the two or more solar cells are attached to transfer power generated by the solar cell; The solar cell or the branch is attached, comprising a wooden body for receiving the electric power from the solar cell or the branch and accumulate in the storage battery, wherein the branch, when viewed from above, the branch around the tree trunk Lines connecting one end of each other to form a polygon are arranged around the wooden trunk.
In addition, the tree-shaped photovoltaic device according to another embodiment of the present invention, two or more solar cells having a leaf form; A branch to which the two or more solar cells are attached to transfer power generated by the solar cell; The solar cell or the branch is attached, comprising a wooden body for receiving the electric power from the solar cell or the branch to accumulate in the storage battery, in the case where the branch is formed in the horizontal direction, in contact with the outer peripheral surface of the branch The first pair of solar cells or auxiliary branches is attached to two of the five vertices of the pentagon that are not adjacent to each other, and the second pair of solar cells or auxiliary is attached to the remaining two vertices of the other three vertices that are not adjacent to each other. 72 degrees from the outer circumferential surface of the branch in such a way that the branches are attached and the third and fourth pairs of solar cells or auxiliary branches are attached on the point where the first and second pairs of solar cells or auxiliary branches are attached. Alternately rotates at an angle and maintains a constant distance between each pair.
In addition, the tree-shaped photovoltaic device according to another embodiment of the present invention, two or more solar cells having a leaf form; A branch to which the two or more solar cells are attached to transfer power generated by the solar cell; The solar cell or the branch is attached, comprising a wooden body for receiving the electric power from the solar cell or the branch to accumulate in the storage battery, in the case where the branch is formed in the horizontal direction, in contact with the outer peripheral surface of the branch The first to nth pairs of solar cells or auxiliary branches are attached only to two vertices that are not adjacent to each other among the five vertices of the pentagon, and maintain a constant distance between each pair.
Specific details of other embodiments are included in the detailed description and the drawings.
According to the tree-shaped photovoltaic device according to an embodiment of the present invention as described above, one or more of the following effects exist.
First, when a solar cell is made of a leaf shape and attached to a tree branch, a tree-shaped photovoltaic device in which a line connecting one end of the leaf shape to each other with respect to the branch or the trunk of the tree is formed in a polygonal shape. Can provide.
Second, by attaching a leaf-shaped solar cell in the form of a pentagon around a tree branch or trunk, it can absorb sunlight most efficiently.
Third, by attaching a leaf-shaped solar cell in the shape of a pentagon around a branch or tree trunk, the wind can pass through the space between branches and the leaves or between leaves, minimizing damage caused by external factors such as wind. Can be.
The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.
1 is a view showing the overall appearance of a tree-shaped photovoltaic device according to an embodiment of the present invention.
2 is a view showing a first embodiment of the attachment method in a tree-shaped photovoltaic device according to an embodiment of the present invention.
3 is a view showing a second embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
4 is a view showing a third embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
5 is a view showing a fourth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
6 is a view showing a fifth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
7 is a view showing a sixth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
8 is a view showing a seventh embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
9 is a view showing an eighth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
10 is a view showing a ninth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
11 is a view showing a tenth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
12 is a view showing an eleventh embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
FIG. 13 is a view showing a twelfth embodiment of the attachment method in the tree-shaped photovoltaic device according to the embodiment of the present invention.
14 is a view showing a thirteenth embodiment of the attachment method in a tree-shaped photovoltaic device according to an embodiment of the present invention.
Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various different forms, and the present embodiments merely make the disclosure of the present invention complete, and are common in the art to which the present invention pertains. It is provided to fully inform those skilled in the art of the scope of the invention, which is to be defined only by the scope of the claims. Like reference numerals refer to like elements throughout.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. As used herein, “comprises” and / or “comprising” refers to the presence of one or more other components, steps, operations and / or elements. Or does not exclude additions. Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a sense that can be commonly understood by those skilled in the art. Moreover, the terms defined in the commonly used dictionaries are not ideally or excessively interpreted unless they are specifically defined clearly.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to describe the present invention in more detail.
1 is a view showing the overall appearance of a tree-shaped photovoltaic device according to an embodiment of the present invention.
Referring to FIG. 1, a tree-shaped solar cell apparatus according to an embodiment of the present invention includes a leaf-shaped solar cell 110, a branch 120, a tree trunk 130, and a storage battery 140. It can be seen that the artificial tree is composed of.
When the two or more solar cells 110 having a leaf shape are attached to the branches 120 or the tree trunk 130 as an example, when viewed from the top to the bottom of the leaf-shaped solar cells 110. Lines connecting the outer ends of each other may be arranged to form a polygon.
Branch 120 is attached to the two or more solar cells 110 serves to transfer the power generated by the solar cell (110).
The tree trunk 130 is a central column to which the solar cell 110 or the branch 120 is attached, and receives the power from the solar cell 110 or the branch 120 to store electricity in the storage battery 140. In fact, the tree trunk 130 is combined in the form of a stem 120 and the stem 120 derived from the stem and the solar cell 110 is connected through a plurality of conductors therein, the outer shell to be provided in the form of a general wood It may be.
In addition, the wooden body 130 may be equipped with a conductor having a (-) electrode and a (+) electrode therein, and an insulating material may be loaded between the conductors. In addition, the tree trunk 130 is preferably designed to withstand natural loads such as wind or snow.
Storage battery 140 is connected to the wires connected to the inside through the wooden body 130 serves to store the surplus power produced during the day, the power stored by the battery 140 to the power consumer Can be consumed. The storage battery 140 may be provided separately for each photovoltaic device, or may include a common storage battery that can collect power collected from a plurality of photovoltaic devices in one place.
The tree-shaped photovoltaic device as described above may be installed at regular intervals on a specific space in order to be able to absorb the sunlight evenly in a sufficient amount. In this case, each photovoltaic device may be connected to a wire network, and the collected power may be stored in the storage battery 140.
Now, with respect to various methods of attaching the leaf-shaped solar cell 110 around the branch 120 or the tree trunk 130 in the tree-shaped photovoltaic device according to the embodiment of the present invention described above with reference to FIGS. This will be described with reference to FIG. 14.
2 is a view showing a first embodiment of the attachment method in a tree-shaped photovoltaic device according to an embodiment of the present invention.
Referring to FIG. 2, when the leaf-shaped solar cell 110 is attached to the circumference of the branch 120 or the tree trunk 130, the leaf-shaped solar cell 110 has a spiral shape around the branch 120 or the tree trunk 130. As it comes up, it comes up, looking down from the top of the branch 120 or tree trunk 130, it can be seen that the line connecting one end of the leaf form is arranged while forming a pentagon.
Of course, the present invention is not only a pentagonal arrangement but also a polygonal arrangement including a rectangle or a hexagon, and the like, but in consideration of the efficiency of solar absorption, a pentagonal arrangement is most preferable. The explanation mainly focuses on this.
Referring back to FIG. 2, when the set of five solar cells arranged in a pentagon is (Si1, Si2, Si3, Si4, Si5) (where i is any integer from 1 to n), the leaves Shaped solar cell 110 is upward from below the branches 120 or tree trunk 130 (S11, S12, S13, S14, S15), (S21, S22, S23, S24, S25), .. It comes up in order of (Sn1, Sn2, Sn3, Sn4, Sn5).
Referring to the cross-sectional view shown in the upper right of Figure 2, the set of the five solar cells (S11, S12, S13, S14, S15), (S21, S22, S23, S24, S25), ..., (Sn1, Sn2, Sn3, Sn4, Sn5) will look the same at the vertex positions of the pentagon when viewed from top to bottom.
Further, Si1 and Si2, Si3 and Si4, Si5 and S (i + 1) 1, S (i + 1) 2 and S (i + 1) 3, and S (i + 1) 4 and S (i + 1 ) 5 forms a pair while maintaining an angle of 144 degrees. That is, S11 and S12, S13 and S14, S15 and S21, S22 and S23, and S24 and S25 form one pair while maintaining the angle of 144 degrees.
In addition, the vertical distance B between each pair is kept constant and is equal to or longer than the vertical distance A between the solar cells of the pair. That is, in FIG. 2, the vertical distance B between S12 and S13, S14 and S15, S21 and S22, S23 and S24 is S11 and S12, S13 and S14, S15 and S21, S22 and S23, and S24 and S25. Longer than or equal to (A).
3 is a view showing a second embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In FIG. 3, the attachment method of FIG. 2 is used, but after the five leaf-shaped solar cells 110 are attached to one rotation, the five leaf-shaped solar cells 110 are attached by shifting 36 degrees. There is a difference. That is, the (S11, S12, S13, S14, S15), the (S21, S22, S23, S24, S25), ..., (Sn1, Sn2, Sn3, Sn4, Sn5) are viewed from top to bottom In this case the position of the vertex of the pentagon will appear rotated by 36 degrees.
Therefore, Si1 and Si2, Si3 and Si4, S (i + 1) 2 and S (i + 1) 3, S (i + 1) 4 and S (i + 1) 5 maintain an angle of 144 degrees, Si5 and S (i + 1) 1 will form a pair while maintaining an angle of 108 degrees. That is, S11 and S12, S13 and S14, S22 and S23, S24 and S25 maintain an angle of 144 degrees, except that S15 and S21 form a pair while maintaining an angle of 108 degrees minus 36 degrees from 144 degrees. will be.
In addition, the vertical distance B between the pairs is kept constant, and the point that is longer than or equal to the vertical distance A between the paired solar cells is the same as in FIG. 2. That is, in FIG. 3, the vertical distance B between S12 and S13, S14 and S15, S21 and S22, S23 and S24 is S11 and S12, S13 and S14, S15 and S21, S22 and S23, and S24 and S25. Longer than or equal to (A).
4 is a view showing a third embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In the third embodiment of FIG. 4, the same as the attachment method in the first embodiment of FIG. 2 described above, except that the vertical distance B between the pairs is kept constant and is perpendicular to the pair of solar cells. The difference exists in that distance A becomes zero. That is, S11 and S12, S13 and S14, S15 and S21, S22 and S23, and S24 and S25 of the leaf-shaped solar cell 110 are attached at the same height.
5 is a view showing a fourth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In the fourth embodiment of FIG. 5, the same as the attachment method in the second embodiment of FIG. 3 described above, except that the vertical distance B between the pairs is kept constant and is perpendicular to the pair of solar cells. The difference exists in that distance A becomes zero. That is, S11 and S12, S13 and S14, S15 and S21, S22 and S23, and S24 and S25 of the leaf-shaped solar cell 110 are attached at the same height.
On the other hand, the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention is not only to attach the leaf-shaped solar cell 110 but also to arrange the branch 120 around the tree trunk 130 This may also be applied to the case, which will be described with reference to FIGS. 6 to 9.
6 is a view showing a fifth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
Referring to FIG. 6, when the branch 120 attaching the leaf-shaped solar cell 110 is attached to the circumference of the tree trunk 130, the branch 120 is attached in a spiral shape around the tree trunk 130. Looking up from the top of the tree trunk 130, it can be seen that the line connecting one end of the branch 120 is formed while forming a pentagon.
Of course, the present invention is not only a pentagonal arrangement but also a polygonal arrangement including a rectangle or a hexagon, and the like, but in consideration of the efficiency of solar absorption, a pentagonal arrangement is most preferable. The explanation mainly focuses on this.
Referring to FIG. 6 again, the set of five branches 120 arranged in a pentagon is (Li1, Li2, Li3, Li4, Li5) (where i is any integer from 1 to n). , Branch 120 points upward from below the tree trunk 130 (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., (Ln1, Ln2, Raised in order of Ln3, Ln4, Ln5).
Referring to the cross-sectional view shown in the upper right of Figure 6, the set of the five branches (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., ( Ln1, Ln2, Ln3, Ln4, Ln5) will look coincident with the positions of the vertices of the pentagon when viewed from top to bottom.
Further, Li1 and Li2, Li3 and Li4, Li5 and L (i + 1) 1, L (i + 1) 2 and L (i + 1) 3, L (i + 1) 4 and L (i + 1 ) 5 forms a pair while maintaining an angle of 144 degrees. That is, L11 and L12, L13 and L14, L15 and L21, L22 and L23, L24 and L25 form a pair while maintaining the angle of 144 degrees.
In addition, the vertical distance B between the pairs is kept constant and is equal to or longer than the vertical distance A between the branches constituting the pair. That is, in FIG. 6, the vertical distance B between L12 and L13, L14 and L15, L21 and L22, L23 and L24 is a vertical distance between L11 and L12, L13 and L14, L15 and L21, L22 and L23, L24 and L25. Longer than or equal to (A).
7 is a view showing a sixth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In FIG. 7, the attachment method of FIG. 6 is used. However, after the five branches 120 are attached in one rotation, the branches are shifted by 36 degrees and the five branches are attached again. That is, (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., (Ln1, Ln2, Ln3, Ln4, Ln5) are viewed from top to bottom In this case the position of the vertex of the pentagon will appear rotated by 36 degrees.
Therefore, Li1 and Li2, Li3 and Li4, L (i + 1) 2 and L (i + 1) 3, L (i + 1) 4 and L (i + 1) 5 maintain an angle of 144 degrees, Li5 and L (i + 1) 1 will form a pair while maintaining an angle of 108 degrees. That is, L11 and L12, L13 and L14, L22 and L23, L24 and L25 maintain an angle of 144 degrees, except that L15 and L21 form a pair while maintaining an angle of 108 degrees minus 36 degrees from 144 degrees. will be.
In addition, the vertical distance B between the pairs is kept constant, and the point that is longer than or equal to the vertical distance A between the branches constituting the pair is the same as in FIG. 6. That is, in FIG. 7, the vertical distance B between L12 and L13, L14 and L15, L21 and L22, L23 and L24 is a vertical distance between L11 and L12, L13 and L14, L15 and L21, L22 and L23, L24 and L25. Longer than or equal to (A).
8 is a view showing a seventh embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
8 is the same as the attachment method in the fifth embodiment of FIG. 6 described above, except that the vertical distance B between the pairs is kept constant and the vertical distance between the branches of the pair is maintained. (A) has a difference in that it becomes zero. That is, L11 and L12, L13 and L14, L15 and L21, L22 and L23, and L24 and L25 of the branches 120 are attached at the same height.
9 is a view showing an eighth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
The eighth embodiment of FIG. 9 is the same as the attachment method in the sixth embodiment of FIG. 7 described above, except that the vertical distance B between the pairs is kept constant and the vertical distance between the branches forming the pair. (A) has a difference in that it becomes zero. That is, L11 and L12, L13 and L14, L15 and L21, L22 and L23, L24 and L25 of the branches are attached at the same height.
10 is a view showing a ninth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In FIG. 10, the case of attaching a leaf-shaped solar cell mainly in a state in which the branches are inclined to the horizontal direction or the horizontal direction is described.
That is, assuming that a regular pentagon is inscribed on the outer circumferential surface of the branch 120, a first pair of solar cells 110 or an auxiliary branch is formed at any two vertices which are not adjacent to each other among the five vertices of the inscribed pentagon. A second pair of solar cells 110 or auxiliary branches are attached to the remaining two vertices which are attached and not adjacent to each other among the remaining three vertices. In addition, the third pair and the fourth pair of solar cells 110 or the auxiliary branches are attached to the first and second pairs of the solar cells 110 or the auxiliary branches. It is alternately attached while rotating at an angle of 72 degrees on the outer peripheral surface of the branch 120, it is possible to maintain a constant distance between each pair.
This allows each pair and pairs to rotate at an angle of 72 degrees, so that the leaves are wide enough to cover the top and bottom of each other, even at intervals that touch each other, exposing the most area to sunlight.
11 is a view showing a tenth embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
FIG. 11 is a view illustrating another embodiment of attaching a leaf-shaped solar cell mainly in a state in which a branch is inclined to a horizontal direction or close to horizontal, as in FIG. 10.
Unlike the attachment method of FIG. 10, the first to nth pairs of solar cells are attached only to two vertices that are not adjacent to each other among the five vertices of the pentagon that are inscribed on the outer circumferential surface of the branch. It is different from the case of 10. The same is true for maintaining a constant distance between each pair.
11 is a useful attachment method in that the area for receiving sunlight can be maximized when the area of the leaf is not relatively large.
12 is a view showing an eleventh embodiment of the attachment method in the tree-shaped photovoltaic device according to an embodiment of the present invention.
In FIG. 12, the same method as in FIG. 11 is described, but there is a difference in that the auxiliary branch is attached to the outer circumferential surface of the branch 120 in the same manner as in FIG. 11.
FIG. 13 is a view showing a twelfth embodiment of the attachment method in the tree-shaped photovoltaic device according to the embodiment of the present invention.
In FIG. 13, it can be seen that the solar cell 110 having a leaf shape is attached to a leaf similar to a natural leaf to form a solar panel. That is, it consists of a center frame for bisecting the leaf shape in the longitudinal direction and an auxiliary frame extending obliquely in the left and right directions from the center frame, the auxiliary frame is formed in pairs while maintaining an angle of 144 degrees with respect to the center frame It can be seen that.
This can increase the efficiency of absorbing sunlight because the slope is formed to be washed clean by the rain from nature in case of dust or foreign matter on the solar panel.
On the other hand, it can be formed in two forms: one end of the two auxiliary frames in pairs meet on the center frame (left side in FIG. 13) and when they do not meet and cross (right side in FIG. 13). .
14 is a view showing a thirteenth embodiment of the attachment method in a tree-shaped photovoltaic device according to an embodiment of the present invention.
In FIG. 14, the inner end X of the center frame formed in the solar cell having the leaf shape is formed to be thicker than the outer end Y, so that the outer end Y of the leaf is formed to be bent downward. Therefore, by bending round in the X direction to the Y direction, the solar cell can absorb the sunlight efficiently in any direction, the solar light, and at the same time enables efficient cleaning using rain or water.
When the solar cell apparatus of the tree shape according to the embodiment of the present invention described above is used, since a multi-layer structure can be designed like a real leaf, the light condensing area per installation area is large, and the sun ray passing through one leaf Since it can be absorbed by neighboring or other leaves below, there is an advantage of high power generation efficiency.
On the other hand, the solar cell can be translucent or transparent, but if it is translucent, it can act as a certain shade in summer, such as the current tree road, and can also serve as a greenhouse in winter.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be appreciated that one embodiment is possible. Accordingly, the true scope of the present invention should be determined by the technical idea of the claims.
110: leaf shaped solar cell
120: eggplant
130: wooden trunk
140: storage battery

Claims (16)

  1. Two or more solar cells having a leaf form;
    A branch to which the two or more solar cells are attached to transfer power generated by the solar cell;
    The solar cell or the branch is attached, and includes a wooden body for receiving the power from the solar cell or the branch and accumulate in the storage battery,
    The two or more solar cells,
    When viewed from above, a tree-shaped photovoltaic device in which a line connecting one end of the leaf form with respect to the branch or the tree trunk is arranged around the branch or the tree trunk while forming a polygon. .
  2. The method of claim 1,
    The polygon comprises a pentagon,
    A set of five solar cells (Si1, Si2, Si3, Si4, Si5) (i is any integer from 1 to n) arranged while forming the pentagon,
    Upward from below the branch or tree trunk (S11, S12, S13, S14, S15), (S21, S22, S23, S24, S25), ..., (Sn1, Sn2, Sn3, Sn4, Sn5 Tree-shaped photovoltaic devices, arranged in the order of).
  3. The method of claim 2,
    (S11, S12, S13, S14, S15), (S21, S22, S23, S24, S25), ..., (Sn1, Sn2, Sn3, Sn4, Sn5) when viewed from top to bottom The vertices of the pentagon coincide,
    Si1 and Si2, Si3 and Si4, Si5 and S (i + 1) 1, S (i + 1) 2 and S (i + 1) 3, S (i + 1) 4 and S (i + 1) 5 The tree-shaped solar power unit to form a pair, while maintaining an angle of 144 degrees.
  4. The method of claim 2,
    (S11, S12, S13, S14, S15), (S21, S22, S23, S24, S25), ..., (Sn1, Sn2, Sn3, Sn4, Sn5) when viewed from top to bottom The pentagon vertex is rotated by 36 degrees,
    Si1 and Si2, Si3 and Si4, S (i + 1) 2 and S (i + 1) 3, S (i + 1) 4 and S (i + 1) 5 maintain an angle of 144 degrees, and Si5 and S (i + 1) 1 is a tree-shaped photovoltaic device that forms a pair while maintaining an angle of 108 degrees.
  5. The method according to claim 3 or 4,
    The vertical distance between each pair is kept constant, and longer than or equal to the vertical distance between the solar cells of the pair, the tree-shaped photovoltaic device.
  6. The method according to claim 3 or 4,
    The vertical distance between each pair is kept constant, and the vertical distance between the pair of solar cells is zero, the tree-shaped photovoltaic device.
  7. Two or more solar cells having a leaf form;
    A branch to which the two or more solar cells are attached to transfer power generated by the solar cell;
    The solar cell or the branch is attached, and includes a wooden body for receiving the power from the solar cell or the branch and accumulate in the storage battery,
    The branches,
    When viewed from top to bottom, a tree-shaped photovoltaic device is disposed around the tree trunk while forming a polygonal line connecting one end of the branch with respect to the tree trunk.
  8. The method of claim 7, wherein
    The polygon comprises a pentagon,
    A set of five branches (Li1, Li2, Li3, Li4, Li5) arranged while forming the pentagon (where i is any integer from 1 to n),
    Upward from the bottom of the tree trunk (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., (Ln1, Ln2, Ln3, Ln4, Ln5) Posted in, tree-shaped solar power device.
  9. The method of claim 8,
    (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., (Ln1, Ln2, Ln3, Ln4, Ln5) when viewed from top to bottom The vertices of the pentagon coincide,
    Li1 and Li2, Li3 and Li4, Li5 and L (i + 1) 1, L (i + 1) 2 and L (i + 1) 3, L (i + 1) 4 and L (i + 1) 5 The tree-shaped solar power unit to form a pair, while maintaining an angle of 144 degrees.
  10. The method of claim 8,
    (L11, L12, L13, L14, L15), (L21, L22, L23, L24, L25), ..., (Ln1, Ln2, Ln3, Ln4, Ln5) when viewed from top to bottom The pentagon vertex is rotated by 36 degrees,
    Li1 and Li2, Li3 and Li4, L (i + 1) 2 and L (i + 1) 3, L (i + 1) 4 and L (i + 1) 5 maintain an angle of 144 degrees and Li5 and L (i + 1) 1 is a tree-shaped photovoltaic device that forms a pair while maintaining an angle of 108 degrees.
  11. The method according to claim 9 or 10,
    The vertical distance between each pair is kept constant, and longer than or equal to the vertical distance between the branches of the pair, the tree-shaped photovoltaic device.
  12. The method according to claim 9 or 10,
    The vertical distance between the pairs is kept constant, the vertical distance between the branches of the pair is 0, the tree-shaped photovoltaic device.
  13. Two or more solar cells having a leaf form;
    A branch to which the two or more solar cells are attached to transfer power generated by the solar cell;
    The solar cell or the branch is attached, and includes a wooden body for receiving the power from the solar cell or the branch and accumulate in the storage battery,
    In the case where the branch is formed in the horizontal direction,
    A first pair of solar cells or auxiliary branches are attached to two non-adjacent vertices of five pentagonal vertices inscribed on the outer circumferential surface of the branch, and the other two vertices of the other three vertices do not adjoin each other. Two pairs of solar cells or auxiliary branches are attached, and a third pair and a fourth pair of solar cells or auxiliary branches are attached to the point where the first and second pairs of solar cells or auxiliary branches are attached. A tree-shaped photovoltaic device that is alternately attached while rotating at an angle of 72 degrees on the outer circumferential surface of the branch, maintaining a constant distance between each pair.
  14. Two or more solar cells having a leaf form;
    A branch to which the two or more solar cells are attached to transfer power generated by the solar cell;
    The solar cell or the branch is attached, and includes a wooden body for receiving the power from the solar cell or the branch and accumulate in the storage battery,
    In the case where the branch is formed in the horizontal direction,
    The first to nth pairs of solar cells or auxiliary branches are attached to only two vertices that are not adjacent to each other among the five vertices of the pentagon that are inscribed on the outer circumferential surface of the branch, and maintain a constant distance between the pairs. Solar power device.
  15. The method according to any one of claims 1, 7, 13, and 14,
    The solar cell having the leaf form,
    It consists of a center frame for dividing the leaf shape in the longitudinal direction and an auxiliary frame extending obliquely in the left and right directions from the center frame, the auxiliary frame maintains an angle of 144 degrees relative to the center frame, tree-shaped sunlight Power generation device.
  16. The method of claim 15,
    The solar cell having the leaf form,
    And forming an inner end of the center frame thicker than an outer end so that the outer end of the leaf-shaped solar cell is bent downward.

KR1020100090940A 2009-09-17 2010-09-16 Tree-type solar power generator KR101232730B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR20090088151 2009-09-17
KR1020090088151 2009-09-17

Publications (2)

Publication Number Publication Date
KR20110030392A true KR20110030392A (en) 2011-03-23
KR101232730B1 KR101232730B1 (en) 2013-02-28

Family

ID=43936066

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100090940A KR101232730B1 (en) 2009-09-17 2010-09-16 Tree-type solar power generator

Country Status (1)

Country Link
KR (1) KR101232730B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012074341A2 (en) 2010-12-03 2012-06-07 Kim Han Sik Tree-shaped solar cell module
WO2013052921A2 (en) * 2011-10-07 2013-04-11 Sahin Nedim Infrastructure for solar power installations
IT201800007597A1 (en) * 2018-07-31 2020-01-31 Federica Cucchiella Arboreal Structure For The Generation Of Clean Energy Based On Photovoltaic Paint: AGAVE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104779895A (en) * 2014-12-31 2015-07-15 贵州大学 Simulated ecological wind-solar complementary efficient clean power generation device
CN106712659A (en) * 2016-12-23 2017-05-24 毕献奎 Wind and photovoltaic power storage and generation tree system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11168228A (en) * 1997-12-03 1999-06-22 Yasuhiro Fujita Electric tree, leaf-shaped solar battery panel generation and solar tracking device
JP2004281788A (en) * 2003-03-17 2004-10-07 Renesas Technology Corp Solar generator system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012074341A2 (en) 2010-12-03 2012-06-07 Kim Han Sik Tree-shaped solar cell module
WO2013052921A2 (en) * 2011-10-07 2013-04-11 Sahin Nedim Infrastructure for solar power installations
WO2013052921A3 (en) * 2011-10-07 2013-07-04 Sahin Nedim Infrastructure for solar power installations
US9730433B2 (en) 2011-10-07 2017-08-15 Nedim T. SAHIN Infrastructure for solar power installations
IT201800007597A1 (en) * 2018-07-31 2020-01-31 Federica Cucchiella Arboreal Structure For The Generation Of Clean Energy Based On Photovoltaic Paint: AGAVE

Also Published As

Publication number Publication date
KR101232730B1 (en) 2013-02-28

Similar Documents

Publication Publication Date Title
CN101359884B (en) Terrestrial solar array
KR101232730B1 (en) Tree-type solar power generator
JP4141935B2 (en) Buildings that have both solar and wind power generators
US20130068285A1 (en) Method and device for two-stage solar concentration and spectrum splitting based on dish concentration
US9097438B2 (en) Central receiver solar system comprising a heliostat field
US9905718B2 (en) Low-cost thin-film concentrator solar cells
US20200343852A1 (en) Utility pole solar energy collector system
CN203590122U (en) Wind-solar complementary solar power generation system
KR20090057663A (en) The parasol combined with flexible solar cell
CN104660153B (en) A kind of solar power system of wind light mutual complementing
US20170257059A1 (en) Arrangements of a plurality of photovoltaic modules
AU2015382917A1 (en) Concentrated solar energy system
CN201937509U (en) Condensation photovoltaic system
KR101309542B1 (en) Solar and windpower generation system
KR20110134806A (en) The parasol combined with solar cell
CN208316655U (en) A kind of multilayer full angle automatic light tracking solar photovoltaic assembly tracking device
KR20100047999A (en) Leaf solar-cell equipped tree type electric power generation system
CN105546838A (en) Solar overhead power-generating system
CN106712659A (en) Wind and photovoltaic power storage and generation tree system
JP2021535624A (en) Solar power generator
KR20200106350A (en) Fixed-structure equipment for concentrating solar light for photovoltaic energy generation
CN205645837U (en) Tubulose photovoltaic module and device
CN208638291U (en) A kind of photovoltaic power generation apparatus
KR20130123521A (en) Solar and windpower generation system
US20190348943A1 (en) Solar Panel Apparatus and Method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160727

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170203

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee