KR20130098087A - Apparatus for collecting solar energy - Google Patents

Apparatus for collecting solar energy Download PDF

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Publication number
KR20130098087A
KR20130098087A KR1020120019923A KR20120019923A KR20130098087A KR 20130098087 A KR20130098087 A KR 20130098087A KR 1020120019923 A KR1020120019923 A KR 1020120019923A KR 20120019923 A KR20120019923 A KR 20120019923A KR 20130098087 A KR20130098087 A KR 20130098087A
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KR
South Korea
Prior art keywords
integrated plate
wind control
balance
pivot
control unit
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KR1020120019923A
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Korean (ko)
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KR101356801B1 (en
Inventor
윤주식
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주식회사 위스코하이텍
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Priority to KR1020120019923A priority Critical patent/KR101356801B1/en
Publication of KR20130098087A publication Critical patent/KR20130098087A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: A wind control device of a solar integrated plate is provided to improve the integration efficiency of sunlight by preventing damage to the solar integrated plate due to strong head wind. CONSTITUTION: A solar integrated plate is connected to a plurality of second rotary shafts (420) and integrates sunlight. A wind control unit (400) rotates the solar integrated plate to a windbreak. The wind control unit includes a first balance member and a second balance member which are formed on both sides of the second rotary shaft. The first balance member is installed between a first support unit and a first fixing member. The second balance member is installed between a second support unit and a second fixing member.

Description

Wind Control Device for Solar Integrated Plates {APPARATUS FOR COLLECTING SOLAR ENERGY}

The present invention is to protect the integrated plate or the solar panel (Solar Panel) (hereinafter referred to as "integrated plate") with a solar cell that integrates solar energy from strong wind, more specifically For example, the integrated plate is rotated by the windshield or the one of the integrated plate in a rearward direction with respect to the upwind around the second rotating shaft intersecting the first rotating shaft, thereby causing the integrated plate to be damaged from the upwind. It relates to a technique that prevents it from becoming.

Recently, the oil price has surged due to mankind's dependence on limited electricity, gas, and oil resources, while environmental pollution has been very seriously raised due to the increase of greenhouse gases caused by the use of petroleum energy. .

Accordingly, attention is focused on the development of alternative energy using nature such as solar power or solar power, wind power, and tidal power that can be used indefinitely in an eco-friendly environment without pollution, and in particular, using solar light or solar heat Therefore, as well as the production of electric energy required for homes, industrial, as well as the development of a device for producing a heat source required for hot water, heating, etc. is actively progressing.

As a general means for integrating such solar energy, an integrated plate equipped with a solar cell using a photoelectric effect characteristic that generates current when sunlight is received in a large place receives a lot of solar energy. It is mainly used to install in the direction (for example, south direction) to integrate the solar energy accordingly.

On the other hand, the 'solar integrated device' (hereinafter referred to as 'Document 1') filed by the applicant of the Patent Application No. 10-2009-0020526 on March 11, 2009 is widely known.

Referring to Document 1, at least one integrated plate coupled to a first shaft and a second shaft to integrate sunlight and a link to rotate the integrated plate in the east-west direction A first driver for transmitting the driving force to the first shaft through a member and a link road, and a second for transmitting the driving force to the second shaft through the first support to rotate the integrated plate in the north-south direction. Characterized in that it comprises a drive body.

In the prior art, since an integrated plate for integrating solar energy is mostly fixed to the south direction, when a typhoon or strong wind blowing from the front comes into contact with the integrated plate, it is expensive. The integrated plate is damaged or the props supporting the integrated plate are damaged, resulting in a serious problem in that photovoltaic power generation is impossible.

The present invention for solving the conventional problems as described above, the windshield is attached to the wind blower with respect to the upwind around the second rotational axis intersecting the integrated plate on the first rotational axis or any one of the integrated plate in the rear direction The purpose of the rotation control is to prevent the integrated plate from being damaged from upwind in advance.

As a constitutional means for solving the problems of the present invention as described above, the integrated plate and the integrated plate connected to a plurality of second rotating shafts intersecting the first rotating shaft and the integrated plate centered around the second rotating shaft It characterized in that the wind control unit is configured to control the rotation to the windshield attached to the wind.

In addition, the wind control unit is installed on both sides of the second rotation shaft to face the first balance member and the second balance member, respectively, the first balance member is fixed to the first support and the body provided on the first rotation shaft It is installed between the first fixing member, the second balance member is characterized in that it comprises a configuration provided between the second support and the second fixing member fixed to the body provided on the first pivot.

On the other hand, another configuration means for solving the problems of the present invention as described above is connected to a plurality of second rotating shafts intersected on the first rotating shaft and the integrated plate for integrating sunlight and the integrated plate second It characterized in that the wind control unit configured to control the rotation to either side around the rotation shaft.

In addition, the wind control unit is installed on both sides of the second rotation shaft to face the first balance member and the second balance member, respectively, the first balance member is fixed to the first support and the body provided on the first rotation shaft It is installed between the first fixing member, the second balance member is characterized in that it comprises a configuration provided between the second support and the second fixing member fixed to the body provided on the first pivot.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As described above, the present invention prevents the integrated plate that integrates sunlight from being damaged from strong upwind in advance, thereby providing an effect of improving the integration efficiency of sunlight even in a strong wind.

In addition, the present invention provides another effect of reducing the maintenance and repair costs by preventing damage to the integrated plate installed at a high cost from the strong wind or the props supporting the integrated plate.

1 is a plan view of a first embodiment schematically showing the overall configuration of the wind control device of the solar integrated plate according to the present invention.
Figure 2 is a plan view of a second embodiment schematically showing the overall configuration of the wind control device of the solar integrated plate according to the present invention.
1 and 2 according to the present invention, a plan view showing in detail a wind control unit for controlling the solar integrated plate from the wind.
FIG. 4 is a bottom view of one embodiment showing the wind control unit in detail for controlling the solar integrated plate from the wind in FIGS. 1 and 2 according to the present invention.
5 is a cross-sectional view showing in detail the AA cutting line in Figures 1 and 2 according to the present invention.
FIG. 6 is a side view schematically showing an example in which a solar integrated plate is installed on a support in FIG. 1 according to the present invention.
FIG. 7 is a side view schematically showing a state in which a solar integrated plate is installed in a support in FIG. 2 according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the preferred embodiments of the present invention, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of example at least one embodiment, And therefore the constituent means and operations should not be limited.

For reference, in designating reference numerals in the drawings described in the present invention, it should be noted that the same components are given the same reference numerals as much as possible even though they are shown in other drawings. Reference to the present invention will be described in detail.

According to an embodiment of the present invention, a second rotating shaft 420 intersecting the integrated plate 100 with the first rotating shaft 200 in order to protect the integrated plate 100 having the solar cell 120 from a strong upwind is provided. By rotating control of one side of the windshield plate 130 or the integrated plate 100 in the rear direction with respect to the center, in this case a strong wind is to direct the integrated plate 100 out of the integrated plate ( 100) or a support for supporting the integrated plate to prevent damage.

Accordingly, the integrated plate 100 for integrating the solar energy is installed on the upper part of the support 800 firmly installed on the roof of the building or the ground 830, which is one or more driving units (not shown) for generating a driving force The integrated plate 100 is rotated in a direction in which solar light is located, for example, by rotating in the east, south, and west directions to integrate solar energy.

Here, the driving unit is generally composed of a first driving unit (not shown) and a second driving unit (not shown), which is a linear actuator (Linear) having an electric motor (Motor) or a reducer for generating a driving force. Actuator) and the like.

Meanwhile, the integrated plate 100 according to the present invention rotates the first rotational shaft 200 in the first direction P1 or the second direction P2 by the first driving unit mentioned above. For example, the first driving shaft 200 rotates in the third direction P3 or the fourth direction P4 by the aforementioned second driving unit.

At this time, according to the place where the integrated plate 100 is installed in the present invention, the first direction P1 or the second direction P2 may be an east direction or a west direction where sunlight is located, or a south direction or It may be a north direction, and also the third direction (P3) or the fourth direction (P4) may also be in the east or west direction where the sunlight is located, or may be in the south or north direction.

In addition, in rotating the integrated plate 100 in the first direction P1 or the second direction P2 and the third direction P3 or the fourth direction P4 through the aforementioned driving unit, The support 800 is characterized in that the first rotating member 810 and the second rotating member 820 rotated in conjunction with the drive unit.

In this case, the integrated plate 100 is installed on the first pivot member 810 and the second pivot member 820 connected to the support 800 through the support 210 connected to the first pivot shaft 200. Becomes

In the present invention, either the first direction P1, the second direction P2, the third direction P3, or the fourth direction P4 so that the integrated plate 100 faces the direction in which sunlight is located. In the case of limiting rotation in one direction, it may be possible to configure only one of the first driving unit and the second driving unit included in the driving unit.

Next will be described in detail with reference to Figures 1 and 6 attached to the first embodiment configuration means and operation for solving the problem according to the present invention.

First, the integrated plate 100 connected to the plurality of second rotating shafts 420 intersected on the first rotating shaft 200 to integrate solar light and the integrated plate 100 to the second rotating shaft 420. Wind control unit 400 is configured to control the rotation of the windshield 130 is attached to the wind toward the center.

Here, the windshield 130 is 10% to 20% range of one area of the integrated plate 100 in consideration of the balance (Balance) between the left and right of the second pivot shaft 420 in the wind-free weather It is characterized by consisting of.

At this time, if the area of the windshield 130 is increased, the integrated plate 100 not only favors the rotation control in the rear direction, but also causes the strong wind to easily guide the integrated plate 100 out of the way. However, in consideration of the balance between both sides of the integrated plate 100 it would be desirable to limit to the above-mentioned area range.

In addition, the windshield 130 is parallel to the second pivot shaft 420 by selecting any one outside of the integrated plate 100 to be attached to the frame (110), the integrated plate 100 The windshield 130 is preferentially attached to the upwind that is touched by) to act to control the rotation in the rear direction.

In addition, the wind control unit 400 is the first balance member (441-1 to 441-3) and the second balance member (442-1 to 442-3) on both sides of the second rotating shaft (420) ) Are installed to face each other.

In this case, the first balance members 441-1 to 441-3 are connected to the first support part 451-1 and the bodies 410-1 and 410-2 provided on the first pivot 200. Installed between the fixed first fixing member 412-1, the second balance members 442-1 to 442-3 are provided with a second support part 451-2 and a body provided in the first pivot shaft 200. It is characterized in that it comprises a configuration for installing between the second fixing member (412-2) fixed to the (Body) (410-1, 410-2).

On the other hand, the following will be described in detail with reference to Figures 2 and 7 attached to the second embodiment configuration means and operation for solving the problem according to the present invention.

First, the integrated plate 100 connected to the plurality of second rotating shafts 420 intersecting the first rotating shaft 200 to integrate solar light and the integrated plate 100 to the second rotating shaft 420. The wind control unit 400 is configured to control the rotation to either of the centers.

In addition, the wind control unit 400 is the first balance member (441-1 to 441-3) and the second balance (Balance) member (442-) to both sides of the second rotating shaft (420) as mentioned above 1 to 442-3) are provided so as to face each other.

Of course, the first balance members 441-1 to 441-3 may be formed on the first support part 451-1 and the bodies 410-1 and 410-2 provided on the first pivot 200. Installed between the fixed first fixing member 412-1, the second balance members 442-1 to 442-3 are provided with a second support part 451-2 and a body provided in the first pivot shaft 200. It is characterized in that it comprises a configuration for installing between the second fixing member (412-2) fixed to the (Body) (410-1, 410-2).

On the other hand, in the first and second embodiments according to the present invention, the wind control unit 400 has a body 410-in a circular shape, an elliptical shape, a square shape, and the like on both sides thereof with the first rotating shaft 200 therebetween. 1, 410-2, but at this time, as a means for coupling both the body (410-1, 410-2) to each other and fixed using a plurality of fixing members 411 at regular intervals on the upper side On the lower side, a fixing member 412 of the same type as the fixing member 411 and a first fixing member 412-1 and a second fixing member 412-2 are used on both sides of the fixing member 412. It will be firmly fixed.

At this time, the first balancing member (441-1 to 441-3) and the second balancing member (442-1 to 442-3) to the first fixing member (412-1) and second fixing member (412-2) Is configured to be fastened respectively.

In addition, a first balance member 441 for pivoting the integrated plate 100 at a rotation angle K1 in a range of 0 ° (degrees) to 90 ° (degrees) with respect to the second pivotal shaft 420. At least one of the elastic force, the compressive force, and the expansion force of the -1 to 441-3 and the second balance members 442-1 to 442-3 is the same, thereby causing the integrated plate 100 to have a second rotating shaft ( 420) it may be advantageous to maintain the balance from side to side.

In addition, as shown in FIG. 4, the first balance members 441-1 to 441-3 and the second balance members 442-1 to 442-3 provided in the wind control unit 400 are provided at a first time. On the basis of the center of the second pivotal shaft 420 is installed at right angles across the coaxial 200 in a plurality of parts is at least one configuration symmetrically installed so as to face each other.

At this time, the distance D1-a of the first fixing member 412-1 fixed to one side of the body 410-1, 410-2 based on the second rotation shaft 420 and the body (corresponding thereto) The distance D2-a of the second fixing member 412-2 fixed to the other side of the 410-1 and 410-2 is equal to each other (D1-a = D2-a), and also the first balance member A distance D1-b between the first fixing member 412-1 and the first support part 451-1 provided in the first pivot 200 for installing the 441-1 to 441-3; Correspondingly, between the second fixing member 412-2 and the second support part 451-2 provided on the first pivot 200 for installing the second balance members 441 to 441-3. The intervals D2-b are configured equally to each other (D1-b = D2-b), thereby similarly having an advantageous effect for the integrated plate 100 to maintain balance between the left and right sides of the second pivot shaft 420. something to do.

In addition, the first balance members 441-1 to 441-3 and the second balance members 442-1 to 442-3 provided in the wind control unit 400 include sunlight including the size of the integrated plate 100. Area where the integrated device is installed For example, according to the beach or mountain area, basin, etc. with different wind strengths, the variable range for the rotation angle K1 is appropriately adjusted, or the return control according to the rotation of the integrated plate 100 by the counterwind. It is possible to install parallel combination by selecting any one or more selected from shock absorber, coil spring, synthetic rubber, and urethane rubber so that it can be easily made. It features.

At this time, in the case of the shock absorber (Shock Absorber) to generate the elastic force by embedding the coil spring alone, or in addition to the spring and gas (Gas) or a mixture of the spring and oil (embedded) to generate the elastic force It may also be possible to include a gas shock absorber or oil shock absorber.

Meanwhile, as shown in FIG. 3, the wind control unit 400 includes one or more shaft fixing parts 430 for installing the second pivot shaft 420 at right angles to the first pivot shaft 200 over a plurality of portions. -1 to 430-2, wherein the height adjustments 430-1 to 430-2 are also fixed according to the region in which the size of the integrated plate 100 or the solar integrated device having different wind intensities is installed. It may be desirable to add or subtract through the member 431.

At this time, the shaft fixing parts (430-1 to 430-2) is fixed to the upper surface of the first pivot shaft 200 through the fixing member 431, or is provided integrally to the wind control unit 400 is the first The fixing plate (not shown) separately provided to be positioned on the upper surface of the coaxial 200 is fixedly installed through the fixing member 431.

In addition, the integrated plate 100 is fixed to the auxiliary frame (Frame) 470-1, 470-2 provided in each of the body (410-1, 410-2) as shown in Figure 5 attached Attached to the wind control unit 400 is made by a frame (110) fixed through the 471.

In addition, the wind control unit 400, as shown in the accompanying FIG. 5, the body 410-1, 410- to cover the second pivot shaft 420 coupled to the shaft fixing parts (430-1, 430-2) 2) By fixing the cover (460) with the fixing member 461, to improve the aesthetics to the wind control unit 400 and at the same time protect the high-level parts 430-1, 430-2 and the like from the rain Will act.

In the present invention, the reference means is a means for automatically tracking the integrated plate 100 in the direction in which the sunlight is located, the detection means for detecting the position change of the sunlight and the detection signal output from the detection means It is preferable to further include a separate position tracking means (not shown) for supplying the supply to the drive unit mentioned above, the above-mentioned sensing means and position tracking means is a key technical idea of the present invention Therefore, detailed description will be omitted to avoid confusion.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.

Accordingly, the technical scope of the present invention should be defined by the claims of the present invention, rather than being limited to those described in various embodiments as mentioned above.

100: integrated plate
110: Frame
120: solar cell
130: windscreen
200: first coaxial
210: support part
400: wind control unit
410-1, 410-2: Body
411: fixing member
412: Fixing member
412-1 First fixing member
412-2 Second fixing member
420: second coaxial
430-1, 430-2: High School Government
431: fixing member
441-1 to 441-3: first balance member
442-1 to 442-3: second balance member
451-1: First support part
451-2: second support
460: Cover
461: fixed member
470-1, 470-2: auxiliary frame
471: fixing member
800: prop
810: first rotating member
820: second rotating member
830: ground

Claims (10)

An integrated plate 100 connected to the plurality of second pivot shafts 420 intersecting the first pivot shafts 200 to integrate sunlight;
A wind control unit 400 for pivoting the integrated plate 100 toward the windshield 130 with respect to the upwind with respect to the second pivot 420; Lt; / RTI >
The wind control unit 400 is installed to face the first balance member (441-1 to 441-3) and the second balance member (442-1 to 442-3) respectively on both sides of the second rotation shaft (420) Note that the first balance members 441-1 to 441-3 are fixed to the first support part 451-1 and the bodies 410-1 and 410-2 provided on the first pivot 200. It is installed between the first fixing member (412-1), the second balance member (442-1 to 442-3) is the second support portion (451-2) and the body (410-) provided in the first pivot 200 1 and installed between the second fixing member (412-2) fixed to 410-2;
Wind control device for a solar integrated plate, characterized in that. According to claim 1, wherein the windshield 130 is in the range of 10% to 20% of one area of the integrated plate 100;
Wind control device for a solar integrated plate, characterized in that. According to claim 1, wherein the windshield 130 is installed in the frame 110 by selecting any one outside of the integrated plate 100 in parallel with the second pivot (420);
Wind control device for a solar integrated plate, characterized in that. An integrated plate 100 connected to the plurality of second pivot shafts 420 intersecting the first pivot shafts 200 to integrate sunlight;
A wind control unit 400 for controlling the integrated plate 100 to be rotated to one of the centers of the second rotation shaft 420; Lt; / RTI >
The wind control unit 400 is installed to face the first balance member (441-1 to 441-3) and the second balance member (442-1 to 442-3) respectively on both sides of the second rotation shaft (420) Note that the first balance members 441-1 to 441-3 are fixed to the first support part 451-1 and the bodies 410-1 and 410-2 provided on the first pivot 200. It is installed between the first fixing member (412-1), the second balance member (442-1 to 442-3) is the second support portion (451-2) and the body (410-) provided in the first pivot 200 1 and installed between the second fixing member (412-2) fixed to 410-2;
Wind control device for a solar integrated plate, characterized in that. According to claim 1 or 4, wherein the integrated plate 100 is rotated by the rotation angle (K1) in the range of 0 degrees (degrees) to 90 degrees (degrees) around the second pivot shaft 420 At least one of the elastic force, the compressive force, and the expansion force of the first balance members 441-1 to 441-3 and the second balance members 442-1 to 442-3 for the cycle is the same;
Wind control device for a solar integrated plate, characterized in that. The method of claim 1, wherein the first balance members 441-1 to 441-3 and the second balance members 442-1 to 442-3 provided in the wind control unit 400 are provided at a first time. At least one symmetrical with respect to the center of the second pivotal shaft 420 intersected at right angles to the coaxial 200;
Wind control device for a solar integrated plate, characterized in that. According to claim 1 or 4, wherein the first balance member (441-1 to 441-3) and the second balance member (442-1 to 442-3) provided in the wind control unit 400 is a shock absorber, Any one selected from coil springs, synthetic rubbers and urethane rubbers; Or two or more selected in parallel;
Wind control device for a solar integrated plate, characterized in that. According to claim 1 or claim 4, wherein the wind control unit 400 One or more shaft fixing part for installing the second pivot shaft 420 at a plurality of portions at right angles to the first pivot shaft 200 (430-) 1 to 430-2);
Wind control device for a solar integrated plate, characterized in that further comprises a. The frame 110 of claim 1 or 4, wherein the integrated plate 100 is fixed to the auxiliary frames 470-1 and 470-2 provided on both bodies 410-1 and 410-2, respectively. It is attached to the wind control unit 400 by;
Wind control device for a solar integrated plate, characterized in that. 5. The body 410-1 and 410-of claim 1, wherein the wind control unit 400 covers the second pivotal shaft 420 coupled to the shaft fixing units 430-1 and 430-2. A cover 460 fixed to 2);
Wind control device for a solar integrated plate, characterized in that further comprises a.
KR1020120019923A 2012-02-27 2012-02-27 Apparatus for collecting solar energy KR101356801B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020095704A1 (en) * 2018-11-08 2020-05-14 住友電気工業株式会社 Solar-powered electricity generating device
WO2020095680A1 (en) * 2018-11-08 2020-05-14 住友電気工業株式会社 Solar power generation device

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EP3589899B1 (en) * 2017-03-02 2022-12-28 Array Technologies, Inc. Spring counter-balance assemblies and solar trackers incorporating spring counter-balance assemblies
KR102476021B1 (en) * 2021-09-10 2022-12-08 이행우 solar power generation device of vertical type

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KR200221306Y1 (en) * 2000-11-16 2001-04-16 김경태 Collapsible display stand
KR20050080114A (en) * 2005-07-13 2005-08-11 이상훈 Solar position tracker and thereby method
JP2010101462A (en) 2008-10-27 2010-05-06 Mitaka Koki Co Ltd Mechanism for driving heliostat
KR20100070266A (en) * 2008-12-17 2010-06-25 남건우 Vertical wind turbine with adjustable wind blocking net

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020095704A1 (en) * 2018-11-08 2020-05-14 住友電気工業株式会社 Solar-powered electricity generating device
WO2020095680A1 (en) * 2018-11-08 2020-05-14 住友電気工業株式会社 Solar power generation device

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