WO2019027136A1 - Solar cell module device and photovoltaic power generation facility having same - Google Patents

Solar cell module device and photovoltaic power generation facility having same Download PDF

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Publication number
WO2019027136A1
WO2019027136A1 PCT/KR2018/006561 KR2018006561W WO2019027136A1 WO 2019027136 A1 WO2019027136 A1 WO 2019027136A1 KR 2018006561 W KR2018006561 W KR 2018006561W WO 2019027136 A1 WO2019027136 A1 WO 2019027136A1
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WIPO (PCT)
Prior art keywords
solar cell
link portion
cable
cell module
extending
Prior art date
Application number
PCT/KR2018/006561
Other languages
French (fr)
Korean (ko)
Inventor
강희성
전형관
Original Assignee
(주)아이엔오기술
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 claimed from KR1020170098180A external-priority patent/KR101833429B1/en
Priority claimed from KR1020180000664A external-priority patent/KR101974047B1/en
Priority claimed from KR1020180000665A external-priority patent/KR101973145B1/en
Priority claimed from KR1020180040458A external-priority patent/KR102048966B1/en
Application filed by (주)아이엔오기술 filed Critical (주)아이엔오기술
Publication of WO2019027136A1 publication Critical patent/WO2019027136A1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/02—Details
    • H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/04—Semiconductor devices sensitive to infrared 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/04—Semiconductor devices sensitive to infrared 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/0475—PV cell arrays made by cells in a planar, e.g. repetitive, configuration on a single semiconductor substrate; PV cell microarrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/04—Semiconductor devices sensitive to infrared 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • 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
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • 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
    • 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
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • 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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • 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

Definitions

  • the present invention relates to a photovoltaic power generation system, and more particularly, to a photovoltaic module system and a photovoltaic power generation system having the same.
  • Fossil fuels which are mainly used to produce electricity today, are a kind of resource with limited reserves on the earth. They are used indiscriminately due to the rapid increase in electric energy due to industrial development, causing serious environmental pollution. As depletion is anticipated, the development of so-called clean energy that can replace fossil fuels is being actively promoted around the world, and a representative example is solar power generation.
  • photovoltaic power generation In addition to wind power generation, photovoltaic power generation has attracted a great deal of attention because it is pollution-free and can be used infinitely.
  • photovoltaic power generation is composed of semiconductor elements in the power generation part and electronic parts in which the control part has a long life span. There is no occurrence of mechanical vibration or noise, and operation life of several decades is guaranteed.
  • No. 10-1356290 discloses a configuration in which the photovoltaic elements fixed to the support rods are disposed on a supporting frame composed of a supporting cable and a supporting adjusting cable.
  • a conventional configuration has a problem that the supporting structure of the solar power plant is complicated, and installation and operation are not easy.
  • An object of the present invention is to provide a solar cell module device which is easy to install and operate the solar cell module, and a solar power generation facility having the solar cell module device.
  • a solar cell module apparatus for installing on a cable having a first extending portion and a second extending portion extending in parallel,
  • a module mounting structure having a center shaft coupled to the center shaft, a cable coupling shaft positioned below the center shaft and coupled with the second extension, and a coupling structure coupled between the center shaft and the cable shaft;
  • at least one solar cell module fixed to the connection structure, wherein the at least one solar cell module is fixed to the connection structure portion so as to be inclined to one side of the center shaft.
  • a method of manufacturing a semiconductor device including two support pillars; A cable structure having a cable installed to extend between the two support posts; And a solar cell module device having a module installation structure coupled to the cable and at least one solar cell module installed in the module installation structure, wherein the cable includes a first extension portion, And a second extension extending below the first extension and extending parallel to the first extension, the module installation structure comprising: a center shaft to which the first extension is coupled; Wherein the at least one solar cell module is disposed between the central shaft and the cable shaft and includes a connection structure in which the solar cell module is fixed, A photovoltaic power generation facility, a module device, is provided
  • the module mounting structure can rotate the fixed portion of the solar cell module so that the inclination and direction of the solar cell module can be adjusted, the solar power generation efficiency can be improved.
  • the module installation structure in which a plurality of solar cell modules are installed can be moved by the circulation movement of the cable, the facility manager can easily access the solar cell module, and work for maintenance and management can be facilitated.
  • FIG. 1 is a side view schematically showing a solar power generation facility according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of the solar cell module apparatus shown in FIG. 1.
  • FIG. 2 is a perspective view of the solar cell module apparatus shown in FIG. 1.
  • FIG. 3 is a front view of the solar cell module apparatus shown in FIG.
  • FIG. 4 is a view illustrating a state in which the solar cell module devices are moved in the solar power generation facility of FIG.
  • FIG. 5 is a view showing a state in which the solar cell module devices are all moved to one side in the solar power generation facility of FIG. 1.
  • FIG. 6 is a front view of another embodiment of the solar cell module apparatus shown in Fig.
  • FIG. 7 is a front view showing another embodiment of the module installation structure in the solar cell module apparatus shown in FIG. 1.
  • FIG. 7 is a front view showing another embodiment of the module installation structure in the solar cell module apparatus shown in FIG. 1.
  • FIG. 8 is a perspective view showing still another embodiment of the solar cell module apparatus shown in FIG. 1.
  • FIG. 8 is a perspective view showing still another embodiment of the solar cell module apparatus shown in FIG. 1.
  • FIG. 9 schematically shows a state in which the direction of the solar cell module is changed in the solar cell module device of FIG. 8.
  • FIG. 1 is a side view of a schematic configuration of a photovoltaic power generation facility according to an embodiment of the present invention.
  • a photovoltaic power generation system 100 according to an embodiment of the present invention includes two support pillars 110, a cable structure 120 installed on two support pillars 110, a cable structure 120 And a plurality of solar cell modules 150 supported by the plurality of solar cell modules 150.
  • the photovoltaic power generation equipment 100 is installed in a place with little or no difference in height, such as a flat or a reservoir, but the present invention is not limited thereto.
  • the two support pillars 110 are spaced apart from each other by a predetermined distance, and the cable structure 120 is installed on the two supporting pillars 110.
  • the cable structure 120 includes a cable 121 extending in the form of a closed curve and a cable 121 installed to connect the two support columns 110 to support and move the plurality of solar cell module devices 150, A driven roller 130b which is rotated in accordance with the circulation movement of the cable 120 and a plurality of support rollers 140 for supporting the cable 121.
  • the drive roller 130a circulates the cable 120,
  • the cable 121 extends in the form of a single closed curve and includes a first extension portion 122 and a second extension portion 123 located below the first extension portion 122 and extending parallel to the first extension portion 122
  • a first connection part 125 connecting two extensions 122 and 123 at one end in the longitudinal direction of the first extension part 122 and the second extension part 123
  • a second connection part 127 connecting the two extensions 122 and 123 at the other end in the longitudinal direction of the second extension part 123.
  • a plurality of solar cell module devices 150 are coupled to and supported by the first extension part 122 and the second extension part 123.
  • a drive roller 130a is coupled to an end of the first connection part 125 and a driven roller 130b is coupled to an end of the second connection part 127.
  • the support roller 140 is positioned at a portion where the first connection portion 125 and the two extension portions 122 and 123 are connected and a portion where the second connection portion 127 and the two extension portions 122 and 123 are connected.
  • the cable 121 can be circulatively moved in both directions by the driving roller 130a and the plurality of solar cell module devices 150 are reciprocated along the longitudinal direction of the cable 121 by the bidirectional circulation movement of the cable 121 .
  • the driving roller 130a is coupled to the end of the first connection part 125 of the cable 121 to circulate the cable 121 in both directions. Although not shown, the driving roller 130a is driven by a driving motor and rotates. Although not shown, the driving roller 130a may move along the longitudinal direction of the cable 121 in order to maintain the tension of the cable 121.
  • the driven roller 130b is coupled to the end of the second connecting portion 127 of the cable 121 and is driven to rotate depending on the circular movement of the cable 121.
  • the drive roller 130a is described as moving for maintaining tension, but the driven roller 130b may move, which is also within the scope of the present invention.
  • Each of the plurality of support rollers 140 is connected to a portion where the first connection portion 125 and the two extension portions 122 and 123 are connected and a portion where the second connection portion 127 and the two extension portions 122 and 123 are connected And supports the cable 121.
  • the plurality of solar cell module devices 150 are sequentially arranged in a line along the extending direction of the cable 121 and are coupled to and supported by the cable 121.
  • the cable 121 is rotated by bidirectional circulation movement of the cable 121, As shown in Fig.
  • the solar cell module device 150 is supported by a cable 121 and produces direct current power using solar light.
  • the solar cell module device 150 is shown as a perspective view in Figure 2 and as a front view in Figure 3. 2 and 3, the solar cell module apparatus 150 includes a module installation structure 160, a plurality of solar cell modules 190 installed in the module installation structure 160, a module installation structure 160, And a balance weight member 195 mounted on the balance weight member 195.
  • the module mounting structure 160 is a generally truss-like structure and includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161, A first coupling link portion 170 connecting two first extended link portions 183 and a second coupling link portion 170 connecting two first extended link portions 183, Two linking links 180 connecting the first coupling link 170 and the second coupling link 175 and a cable coupling shaft 185.
  • a connecting structure for connecting the center shaft 161 and the cable coupling shaft 185 in the structure 160 is formed.
  • the center shaft 161 is a hollow shaft extending in a straight line and the first extension portion 122 of the cable 121 passes through the center shaft 161 and is inserted into the center shaft 161, 1 extended portion 122 is coupled.
  • An electric wire 111 electrically connected to the plurality of solar cell modules 190 is passed through a clearance space with the first extended portion 122 in the central passage of the central shaft 161.
  • the center shaft 161 and the first extended portion 122 of the cable 121 are fixedly fixed so that the sliding movement does not occur between the center shaft 161 and the first extended portion 122 of the cable 121 .
  • Two first extending link portions 181 and two second extending link portions 183 are rotatably coupled to the center shaft 161 at both ends in the longitudinal direction.
  • the center shaft 161 together with the cable coupling shaft 185 forms the cable coupling of the module mounting structure 160.
  • Each of the two first extending link portions 181 extends from both ends of the center shaft 161 in the radial direction of the center shaft 161 (arrow direction of the one-dot chain line in Fig. 2) And is coupled to the center shaft 161 rotatably.
  • the two first extending link portions 181 extend obliquely downward from the center shaft 161.
  • a first coupling link portion 170 is rotatably coupled to an end of the two first extending link portions 181.
  • a module fixing base 182 to which the solar cell module 190 is fixed is installed on the two first extending link portions 181.
  • Each of the two second extending link portions 183 extends from both ends of the center shaft 161 in the radial direction of the center shaft 161 (arrow direction of the one-dot chain line in Fig. 2) And is coupled to the center shaft 161 so as to be rotatable about the shaft 161.
  • the two second extending link portions 183 extend obliquely downward from the center shaft 161 (opposite side of the first extending link portion 181).
  • the first extended link portion 181 and the second extended link portion 183 extend downward from the center shaft 161 and are spaced apart from each other along the circumferential direction And the angle between the two extending link portions 181 and 183 is changed by rotating the two extending link portions 181 and 183 so as to flare or narrow each other about the center shaft 161 .
  • a second coupling link portion 175 is rotatably coupled to an end of the two second extending link portions 183.
  • the first coupling link portion 170 extends parallel to the center shaft 161 and both end portions of the first coupling link portion 170 are rotatably engaged with the two first extending link portions 181, respectively.
  • two connecting link portions 180 are rotatably coupled to the first engaging link portion 170.
  • the second coupling link portion 175 extends parallel to the center shaft 161 and both ends of the second connecting rod 175 are rotatably coupled to the two second extending link portions 183, respectively.
  • two connecting link portions 180 are rotatably coupled to the second engaging link portion 175.
  • connection link portion 180 is rotatably coupled to the first engaging link portion 170 and the second engaging link portion 175 or the first extending link portion 181 and the second extending link portion 183 do. That is, both ends of the connecting link portion 180 are rotatably connected to the first engaging link portion 170 and the second engaging link portion 175 or the first extending link portion 181 and the second extending link portion 183 .
  • the length of the connecting link portion 180 is varied corresponding to the change in angle between the two extending link portions 181 and 183.
  • the connection link portion 180 includes a central tube member 184 and two protruding and retracting members 186 and 187 which are sleeved and coupled to both ends of the central tube member 184.
  • a cable coupling shaft 185 is fixed to the center tube member 184 and ends of each of the protruding and retracting members 186 and 187 are rotatably attached to the first engaging link portion 170 and the second engaging link portion 175 .
  • the present invention is described as being configured such that two protruding and retracting members 186 and 187 are coupled to both ends of a central tube member 184 by being sleeved to be able to protrude and retract to vary the length of the connecting link portion 180.
  • the present invention is not limited to this, and other structures may be used in which the length of the link portion 180 can be varied, and this also falls within the scope of the present invention.
  • the cable coupling shaft 185 is a hollow shaft that extends parallel to the center shaft 161 and is fixed to the respective center pipe members 181 of the two connecting link portions 180. [ The second extension portion 123 of the cable 121 passes through the cable coupling shaft 185 and the second extension portion 123 is coupled to the cable coupling shaft 185. [ The second extending portion 123 of the cable 121 is slidably passed through the cable coupling shaft 185 in the present embodiment.
  • the first extended portion 122 of the cable 121 is fixed to the center shaft 161 and the second extended portion 123 of the cable 121 is slidable with the cable coupling shaft 185 Conversely, conversely, the first extension portion 122 of the cable 121 is slidable with the center shaft 161, and the second extension portion 123 of the cable 121 is fixed to the cable engagement shaft 185 And this is also within the scope of the present invention.
  • the plurality of solar cell modules 190 are fixed to the module fixing base 182 of the module mounting structure 160.
  • the solar cell module 190 also referred to as a solar module, is a flat plate and has a conventional structure, so that a detailed description thereof will be omitted.
  • the inclination of the solar cell module 190 is substantially the same as the first extending link portion 181 and can be changed in accordance with the rotation of the first extending link portion 181 to cope with the altitude change of the sun.
  • two solar cell modules 190 are shown in this embodiment, three or more solar cell modules 190 may be installed, and this is also within the scope of the present invention.
  • the balance weight member 195 is installed in the module mounting structure 160 so as to be positioned on the opposite side of the solar cell modules 190 with the center shaft 161 therebetween.
  • the balance weight member 195 is balanced to the left and right of the solar cell module unit 150, so that the load is prevented from being imbalanced.
  • the solar cell module device 150 may further include a driving motor for rotating the first and second extended link portions 181 and 183 with respect to the center shaft 461.
  • the solar cell module apparatus 150 further includes a controller for controlling a driving motor for rotating the first and second extension link portions 181 and 183, The rotation angles of the two extension link portions 181 and 183 are adjusted so that the solar cell module 190 can maintain the optimum inclination corresponding to the sun altitude.
  • the controller operates to maintain the optimum slope of the solar cell module 190 according to the conditions.
  • the conditions include a season, a time of day, and a month (January, February, etc.).
  • the solar cell module device 150 is configured such that the first and second extended link parts 181 and 183 rotate in opposite directions to change the inclination of the solar cell module 190 and the length of the connecting link part 180 is The height difference between the center shaft 161 and the cable coupling shaft 185 (that is, the distance between the center shaft 161 and the cable coupling shaft 185) is changed.
  • the second extended portion 123 of the cable 121 is formed to be longer than the first extended portion 122 in order to cope with a variation in height difference between the center shaft 161 and the cable coupling shaft 185 .
  • the first extending portion 122 may be formed longer than the second extending portion 123, which is also within the scope of the present invention.
  • FIG. 5 shows a state in which a plurality of solar cell module devices 150 are all moved toward the driving roller 130a. 5, a worker performs maintenance and repair work on the solar cell module device 150, and after the operation is completed, the drive roller 130a is rotated in the opposite direction, Thereby bringing the module devices 150 back into place.
  • FIG. 6 is a front view of another embodiment of the solar module apparatus shown in Fig. 6, the photovoltaic module device 250 is substantially similar to the photovoltaic module device 150 according to the embodiment shown in FIGS. 2 and 3 and includes a module mounting structure 260, A plurality of solar cell modules 190 installed in the module installation structure 260 and a balance weight member 195 installed in the module installation structure 260.
  • the module mounting structure 260 includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161 and two second extending link portions 182 coupled to the center shaft 161 A first engaging link portion 170 connecting two first extending link portions 181 and a second engaging link portion 175 connecting two second extending link portions 183, Two coupling link portions 280 connecting the first coupling link portion 170 and the second coupling link portion 175, and a cable coupling shaft 185.
  • the first extension link portion 181 and the second extension link portion 183 are fixedly coupled so as not to rotate with the center shaft 161 and the first and second engagement link portions 170 and 175, Is fixedly coupled to the first and second extension link portions 181 and 183 and the first and second coupling link portions 170 and 175 so as not to rotate. Accordingly, the solar cell module 190 always maintains the same tilt.
  • Other configurations are the same as the embodiments shown in Figs. 2 and 3. Fig.
  • the second extension portion 123 is moved to one side (or the opposite side) as shown by the broken line arrow in the state where the first extension portion 122 is fixed, or the second extension portion
  • the first extension portion 122 can be moved to one side (or the opposite side) as indicated by an alternate long and two short dashed line in a state where the first extension portion 123 is fixed.
  • the photovoltaic power generation system may further include a side movement driving unit for moving the first extension unit 122 or the second extension unit 123 to the side. Additionally, the first extension portion 122 and the second extension portion 123 may be moved together in the opposite lateral direction. Alternatively, the same effect may be obtained by rotating the drive roller (130a in FIG. 1), the driven roller (130 in FIG. 1) and the plurality of support rollers (140 in FIG.
  • a driving roller 130a, a driven roller 130, and a plurality of supporting rollers 140 are also within the scope of the present invention that the inclination of the solar cell module 190 does not change because the first extension portion 122 and the second extension portion 123 do not move sideways or rotate in Fig.
  • the module mounting structure 360 includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161, and two first extending link portions 182 coupled to the center shaft 161.
  • the connection link portion 380 is in the shape of an arc centering on the center shaft 161 and both ends of the cable coupling shaft 185 are connected to the first coupling link portion 170 and the second coupling link portion 175, And is coupled to the link portion 181 and the second extension link portion 183.
  • the length of the connecting link portion 380 is varied corresponding to the change in angle between the two extending link portions 181 and 183.
  • the connecting link portion 380 has a central tube member 384 and two protruding and retracting members 386 and 387 which are sleeved and coupled to both ends of the central tube member 384.
  • a cable coupling shaft 185 is fixed to the center pipe member 384 and the ends of the two protruding and retracting members 386 and 387 are coupled to the first coupling link 170 and the second coupling link 175, respectively.
  • the present invention is described as being configured such that two protruding and retracting members 386 and 387 are coupled to both ends of the central tube member 384 by being sleeved to be able to protrude and retract to vary the length of the connecting link unit 380.
  • the present invention is not limited thereto, and other structures are also possible, such that the length of the connecting link portion 380 can be varied, and this is also within the scope of the present invention. Even when the angle between the two extending link portions 181 and 183 changes, the connecting link portion 380 is formed in an arc shape about the center shaft 161, The distance can be kept constant and both ends of the connecting link portion 380 need not be rotatable.
  • the solar cell module device 450 includes a module installation structure 160, a plurality of solar cell modules 190 rotatably installed in the module installation structure 160, (Not shown) installed in the module installation structure 160.
  • the module installation structure 160 is provided with a module direction adjusting unit for adjusting the direction by rotating the modules 190.
  • the module installation structure 160 is generally a truss-like structure and has substantially the same configuration as the module installation structure 160 shown in FIG.
  • the module mounting structure 160 shown in FIG. 8 further includes a plurality of module support shafts 480 connecting the center shaft 161 and the first coupling link portion 170.
  • the solar cell module 190 is rotatably coupled to the module support shaft 480.
  • the solar cell module 190 has the same configuration as the solar cell module 190 of the embodiment shown in FIG.
  • a rotation coupling part 495 rotatably coupled to the module support shaft 480 and fixed to the solar cell module 190 is provided on the back surface of the solar cell module 190.
  • the direction of the solar cell module 190 is controlled by means of the module direction adjusting means by rotating the rotary engaging portion 495 with respect to the module supporting shaft 480.
  • the module direction adjusting means includes a plurality of protruding bar portions 496 protruding from a rotational engaging portion 495 formed on each of the plurality of solar cell modules 190 and a plurality of protruding bar portions 496 And a wire 499 connected and extending generally along the horizontal direction.
  • the wire 499 reciprocates along the extending direction thereof, so that the solar cell module 190 is rotated and its direction is controlled.
  • the direction of the solar cell module 190 is changed from the east side to the west side along the sun's moving path so as to follow the sun during the day by the module direction adjusting means.
  • the present embodiment further includes a drive motor for moving the wire 499.

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  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • Computer Hardware Design (AREA)
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Abstract

According to an aspect of the present invention, provided is a solar cell module device, to be installed on a cable, having a first extension part and a second extension part which extend side by side. The solar cell module device comprises: a module installation structure having a central shaft, which has the first extension part coupled thereto, a cable coupling shaft, which is positioned below the central shaft and has the second extension part coupled thereto, and a connection structure part which is coupled between the central shaft and the cable shaft; and at least one solar cell module fixed to the connection structure part, wherein the at least one solar cell module is fixed to the connection structure part so as to be inclined on one side of the central shaft.

Description

태양전지 모듈 장치 및 이를 구비하는 태양광 발전 설비Photovoltaic module device and photovoltaic power generation equipment having the same
본 발명은 태양광 발전에 관한 것으로서, 더욱 상세하게는 태양전지 모듈의 설치 및 운용이 용이한 태양전지 모듈 장치 및 이를 구비하는 태양광 발전 설비에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photovoltaic power generation system, and more particularly, to a photovoltaic module system and a photovoltaic power generation system having the same.
오늘날 전기를 생산하는데 주로 사용되는 화석연료는 지구 상에 한정된 매장량을 가진 자원의 일종으로서 산업 발전으로 인해 급속히 늘어난 전기에너지 수용에 따라 무분별하게 사용되어 심각한 환경오염을 일으키게 됨은 물론, 머지않아 그 자원마저 고갈될 것이 예상됨에 따라 화석연료를 대체할 수 있는 소위 클린 에너지의 개발이 전 세계적으로 활발히 추진되고 있으며 그 대표적인 예가 태양광 발전이다.Fossil fuels, which are mainly used to produce electricity today, are a kind of resource with limited reserves on the earth. They are used indiscriminately due to the rapid increase in electric energy due to industrial development, causing serious environmental pollution. As depletion is anticipated, the development of so-called clean energy that can replace fossil fuels is being actively promoted around the world, and a representative example is solar power generation.
태양광 발전은 풍력발전과 더불어 대체에너지 중에서도 무공해이면서 무한하게 사용할 수 있기 때문에 큰 관심이 쏠리고 있다. 특히 태양광 발전은 발전 부위가 반도체 소자이고 제어부분은 수명이 매우 긴 전자부품 등으로 구성되며, 기계적인 진동이나 소음 등의 발생이 없고, 수십년에 이르는 동작수명을 보증받고 있다.In addition to wind power generation, photovoltaic power generation has attracted a great deal of attention because it is pollution-free and can be used infinitely. In particular, photovoltaic power generation is composed of semiconductor elements in the power generation part and electronic parts in which the control part has a long life span. There is no occurrence of mechanical vibration or noise, and operation life of several decades is guaranteed.
태양전지 모듈을 설치하는 지상의 기하학적 구조에 의하여 설치 시 다양한 응용이 가능하고 해당 발전 시스템의 제어 및 운용을 반자동화 또는 자동화 프로그램을 통해 원격 혹은 무인으로 제어할 수 있다. 따라서 태양광 발전 시스템의 적극적인 활용은 에너지 자원이 절대적으로 부족한 우리나라와 같은 환경에서는 적극적으로 개발하여야할 대체 발전시스템이다.By installing the solar cell module on the ground, various applications can be done by the geometric structure, and control and operation of the power generation system can be controlled remotely or unattended through semi-automatic or automated programs. Therefore, aggressive utilization of solar power generation system is an alternative power generation system that should actively develop in the environment like Korea where energy resources are absolutely lacking.
본 발명의 기술분야와 관련하여 등록특허 제10-1356290호에는 지지봉에 고정된 태양광발전소자들이 지지케이블과 지지조절케이블로 구성된 지지골격 상에 배치된 구성이 기재되어 있다. 하지만, 이러한 종래의 구성은 태양광발전소자의 지지 구조가 복잡하여, 설치 및 운용이 용이하지 않다는 문제가 있다.No. 10-1356290 discloses a configuration in which the photovoltaic elements fixed to the support rods are disposed on a supporting frame composed of a supporting cable and a supporting adjusting cable. However, such a conventional configuration has a problem that the supporting structure of the solar power plant is complicated, and installation and operation are not easy.
본 발명의 목적은 태양전지 모듈의 설치 및 운용이 용이한 태양전지 모듈 장치 및 이를 구비하는 태양광 발전 설비를 제공하는 것이다.An object of the present invention is to provide a solar cell module device which is easy to install and operate the solar cell module, and a solar power generation facility having the solar cell module device.
상기한 본 발명의 목적을 달성하기 위하여, 본 발명의 일 측면에 따르면, 나란하게 연장되는 제1 연장부와 제2 연장부를 구비하는 케이블에 설치하기 위한 태양전지 모듈 장치로서, 상기 제1 연장부가 결합되는 중심 샤프트와, 상기 중심 샤프트의 아래에 위치하고 상기 제2 연장부가 결합되는 케이블 결합 샤프트와, 상기 중심 샤프트와 상기 케이블 샤프트 사이에 결합되는 연결 구조부를 구비하는 모듈 설치 구조물; 및 상기 연결 구조부에 고정되는 적어도 하나의 태양전지 모듈을 포함하며, 상기 적어도 하나의 태양전지 모듈은 상기 중심 샤프트의 일측에 경사지게 배치되도록 상기 연결 구조부에 고정되는 태양전지 모듈 장치가 제공된다.According to an aspect of the present invention, there is provided a solar cell module apparatus for installing on a cable having a first extending portion and a second extending portion extending in parallel, A module mounting structure having a center shaft coupled to the center shaft, a cable coupling shaft positioned below the center shaft and coupled with the second extension, and a coupling structure coupled between the center shaft and the cable shaft; And at least one solar cell module fixed to the connection structure, wherein the at least one solar cell module is fixed to the connection structure portion so as to be inclined to one side of the center shaft.
상기한 본 발명의 목적을 달성하기 위하여, 본 발명의 다른 측면에 따르면, 두 지지 기둥; 상기 두 지지 기둥 사이에 연장되도록 설치되는 케이블을 구비하는 케이블 구조물; 및 상기 케이블에 결합되는 모듈 설치 구조물과, 상기 모듈 설치 구조물에 설치되는 적어도 하나의 태양전지 모듈을 구비하는 태양전지 모듈 장치를 포함하며, 상기 케이블은 제1 연장부와, 상기 제1 연장부 보다 아래에 위치하고 상기 제1 연장부와 나란하게 연장되는 제2 연장부를 구비하며, 상기 모듈 설치 구조물은, 상기 제1 연장부가 결합되는 중심 샤프트와, 상기 중심 샤프트의 아래에 위치하고 상기 제2 연장부가 결합되는 케이블 결합 샤프트와, 상기 중심 샤프트와 상기 케이블 샤프트 사이에 결합되고 상기 태양전지 모듈이 고정되는 연결 구조부를 구비하며, 상기 적어도 하나의 태양전지 모듈은 상기 중심 샤프트의 일측에 경사지게 배치되는, 태양전지 모듈 장치인 태양광 발전 설비가 제공된다According to another aspect of the present invention, there is provided a method of manufacturing a semiconductor device including two support pillars; A cable structure having a cable installed to extend between the two support posts; And a solar cell module device having a module installation structure coupled to the cable and at least one solar cell module installed in the module installation structure, wherein the cable includes a first extension portion, And a second extension extending below the first extension and extending parallel to the first extension, the module installation structure comprising: a center shaft to which the first extension is coupled; Wherein the at least one solar cell module is disposed between the central shaft and the cable shaft and includes a connection structure in which the solar cell module is fixed, A photovoltaic power generation facility, a module device, is provided
본 발명에 의하면 앞서서 기재한 본 발명의 목적을 모두 달성할 수 있다. 구체적으로는, 복수개의 태양전지 모듈이 설치되고 케이블에 결합될 수 있는 모듈 설치 구조물이 구비되므로, 태양전지 모듈의 설치 및 운용이 종래의 기술에 비해 용이해진다.According to the present invention, all of the objects of the present invention described above can be achieved. Specifically, since a plurality of solar cell modules are installed and a module installation structure capable of being coupled to a cable is provided, the installation and operation of the solar cell module becomes easier than in the conventional technology.
또한, 모듈 설치 구조물은 태양전지 모듈의 기울기와 방향이 조절되도록 태양전지 모듈이 고정된 부분이 회전 가능하므로, 태양광 발전 효율을 향상시킬 수 있다.In addition, since the module mounting structure can rotate the fixed portion of the solar cell module so that the inclination and direction of the solar cell module can be adjusted, the solar power generation efficiency can be improved.
그리고, 복수개의 태양전지 모듈이 설치된 모듈 설치 구조물이 케이블의 순환 이동에 의해 이동이 가능하므로, 설비 관리자는 태양전지 모듈에 쉽게 접근할 수 있어서, 유지·관리를 위한 작업이 용이해질 수 있다.Further, since the module installation structure in which a plurality of solar cell modules are installed can be moved by the circulation movement of the cable, the facility manager can easily access the solar cell module, and work for maintenance and management can be facilitated.
도 1은 본 발명의 일 실시예에 따른 태양광 발전 설비를 개략적으로 도시한 측면도이다.FIG. 1 is a side view schematically showing a solar power generation facility according to an embodiment of the present invention.
도 2는 도 1에 도시된 태양전지 모듈 장치에 대한 사시도이다.FIG. 2 is a perspective view of the solar cell module apparatus shown in FIG. 1. FIG.
도 3은 도 1에 도시된 태양전지 모듈 장치에 대한 정면도이다.3 is a front view of the solar cell module apparatus shown in FIG.
도 4는 도 1의 태양광 발전 설비에서 태양전지 모듈 장치들이 이동하는 상태를 도시한 도면이다.4 is a view illustrating a state in which the solar cell module devices are moved in the solar power generation facility of FIG.
도 5는 도 1의 태양광 발전 설비에서 태양전지 모듈 장치들이 일측으로 모두 이동한 상태를 도시한 도면이다.FIG. 5 is a view showing a state in which the solar cell module devices are all moved to one side in the solar power generation facility of FIG. 1. FIG.
도 6은 도 1에 도시된 태양전지 모듈 장치의 다른 실시예에 대한 정면도이다.6 is a front view of another embodiment of the solar cell module apparatus shown in Fig.
도 7은 도 1에 도시된 태양전지 모듈 장치에서 모듈 설치 구조물의 또 다른 실시예를 도시한 정면도이다.FIG. 7 is a front view showing another embodiment of the module installation structure in the solar cell module apparatus shown in FIG. 1. FIG.
도8은 도 1에 도시된 태양전지 모듈 장치의 또 다른 실시예를 도시한 사시도이다.FIG. 8 is a perspective view showing still another embodiment of the solar cell module apparatus shown in FIG. 1. FIG.
도 9는 도 8의 태양전지 모듈 장치에서 태양전지 모듈의 방향이 변하는 상태를 개략적으로 도시한 것이다.FIG. 9 schematically shows a state in which the direction of the solar cell module is changed in the solar cell module device of FIG. 8. FIG.
도 1에는 본 발명의 일 실시예에 따른 태양광 발전 설비의 개략적인 구성이 측면도로서 도시되어 있다. 도 1을 참조하면, 본 발명의 일 실시예에 따른 태양광 발전 설비(100)는 두 지지 기둥(110)과, 두 지지 기둥(110)에 설치되는 케이블 구조물(120)과, 케이블 구조물(120)에 의해 지지되는 복수 개의 태양전지 모듈 장치(150)들을 포함한다. 본 실시예에서는 태양광 발전 설비(100)가 평지나 저수지 등 대체로 높이차가 없거나 적은 지형에 설치되어서 사용되는 것으로 설명하는데, 본 발명은 이에 제한되는 것은 아니다.FIG. 1 is a side view of a schematic configuration of a photovoltaic power generation facility according to an embodiment of the present invention. Referring to FIG. 1, a photovoltaic power generation system 100 according to an embodiment of the present invention includes two support pillars 110, a cable structure 120 installed on two support pillars 110, a cable structure 120 And a plurality of solar cell modules 150 supported by the plurality of solar cell modules 150. In this embodiment, it is explained that the photovoltaic power generation equipment 100 is installed in a place with little or no difference in height, such as a flat or a reservoir, but the present invention is not limited thereto.
두 지지 기둥(110)은 일정 거리 이격되어서 위치하도록 세워지며, 두 지지 기두(110)에 케이블 구조물(120)이 설치된다.The two support pillars 110 are spaced apart from each other by a predetermined distance, and the cable structure 120 is installed on the two supporting pillars 110.
케이블 구조물(120)은 두 지지 기둥(110)을 연결하도록 설치되어서 복수 개의 태양전지 모듈 장치(150)들을 지지하고 이동시키기 위한 구조물로서, 폐곡선 형태로 연장되는 케이블(121)과, 케이블(121)을 순환 이동시키는 구동 롤러(130a)와, 케이블(120)의 순환 이동에 의해 종속되어 회전하는 종동 롤러(130b)와, 케이블(121)을 지지하는 복수 개의 지지 롤러(140)들을 구비한다.The cable structure 120 includes a cable 121 extending in the form of a closed curve and a cable 121 installed to connect the two support columns 110 to support and move the plurality of solar cell module devices 150, A driven roller 130b which is rotated in accordance with the circulation movement of the cable 120 and a plurality of support rollers 140 for supporting the cable 121. The drive roller 130a circulates the cable 120,
케이블(121)은 단일 폐곡선 형태로 연장되며, 제1 연장부(122)와, 제1 연장부(122)의 아래에 위치하고 제1 연장부(122)와 평행하게 연장되는 제2 연장부(123)와, 제1 연장부(122)와 제2 연장부(123)의 길이방향 일단에서 두 연장부(122, 123)를 연결하는 제1 연결부(125)와, 제1 연장부(122)와 제2 연장부(123)의 길이방향 타단에서 두 연장부(122, 123)를 연결하는 제2 연결부(127)를 구비한다. 제1 연장부(122)와 제2 연장부(123)에 복수 개의 태양전지 모듈 장치(150)들이 결합되어서 지지된다. 제1 연결부(125)의 끝단에는 구동 롤러(130a)가 결합되며, 제2 연결부(127)의 끝단에는 종동 롤러(130b)가 결합된다. 제1 연결부(125)와 두 연장부(122, 123)가 연결되는 부분 및 제2 연결부(127)와 두 연장부(122, 123)가 연결되는 부분에는 지지 롤러(140)가 위치한다. 케이블(121)은 구동 롤러(130a)에 의해 양방향으로 순환 이동할 수 있으며, 케이블(121)의 양방향 순환 이동에 의해 복수 개의 태양전지 모듈 장치(150)들이 케이블(121)의 길이방향을 따라서 왕복 이동할 수 있다.The cable 121 extends in the form of a single closed curve and includes a first extension portion 122 and a second extension portion 123 located below the first extension portion 122 and extending parallel to the first extension portion 122 A first connection part 125 connecting two extensions 122 and 123 at one end in the longitudinal direction of the first extension part 122 and the second extension part 123, And a second connection part 127 connecting the two extensions 122 and 123 at the other end in the longitudinal direction of the second extension part 123. A plurality of solar cell module devices 150 are coupled to and supported by the first extension part 122 and the second extension part 123. A drive roller 130a is coupled to an end of the first connection part 125 and a driven roller 130b is coupled to an end of the second connection part 127. [ The support roller 140 is positioned at a portion where the first connection portion 125 and the two extension portions 122 and 123 are connected and a portion where the second connection portion 127 and the two extension portions 122 and 123 are connected. The cable 121 can be circulatively moved in both directions by the driving roller 130a and the plurality of solar cell module devices 150 are reciprocated along the longitudinal direction of the cable 121 by the bidirectional circulation movement of the cable 121 .
구동 롤러(130a)는 케이블(121)의 제1 연결부(125)의 끝단에 결합되어서 케이블(121)을 양방향으로 순환 이동시킨다. 도시되지는 않았으나, 구동 롤러(130a)는 구동 모터에 의해 구동되어서 회전한다. 도시되지는 않았으나, 구동 롤러(130a)는 케이블(121)의 장력 유지를 위하여 케이블(121)의 길이방향을 따라서 이동할 수도 있다. The driving roller 130a is coupled to the end of the first connection part 125 of the cable 121 to circulate the cable 121 in both directions. Although not shown, the driving roller 130a is driven by a driving motor and rotates. Although not shown, the driving roller 130a may move along the longitudinal direction of the cable 121 in order to maintain the tension of the cable 121. [
종동 롤러(130b)는 케이블(121)의 제2 연결부(127)의 끝단에 결합되어서 케이블(121)의 순환 이동에 따라 종속되어서 회전한다. 본 실시예에서는 구동 롤러(130a)가 장력 유지를 위해 이동하는 것으로 설명하지만, 이와는 달리 종동 롤러(130b)가 이동할 수도 있으며, 이 또한 본 발명의 범위에 속하는 것이다.The driven roller 130b is coupled to the end of the second connecting portion 127 of the cable 121 and is driven to rotate depending on the circular movement of the cable 121. [ In this embodiment, the drive roller 130a is described as moving for maintaining tension, but the driven roller 130b may move, which is also within the scope of the present invention.
복수 개의 지지 롤러(140)들 각각은 제1 연결부(125)와 두 연장부(122, 123)가 연결되는 부분 및 제2 연결부(127)와 두 연장부(122, 123)가 연결되는 부분에 위치하여 케이블(121)을 지지한다.Each of the plurality of support rollers 140 is connected to a portion where the first connection portion 125 and the two extension portions 122 and 123 are connected and a portion where the second connection portion 127 and the two extension portions 122 and 123 are connected And supports the cable 121.
복수 개의 태양전지 모듈 장치(150)들은 케이블(121)의 연장방향을 따라서 일렬로 차례대로 배치되고, 케이블(121)에 결합되어서 지지되며, 케이블(121)의 양방향 순환 이동에 의해 케이블(121)의 연장방향을 따라서 왕복이동이 가능하다. 태양전지 모듈 장치(150)는 케이블(121)에 의해 지지되고, 태양광을 이용하여 직류 전력을 생산한다. 태양전지 모듈 장치(150)가 도 2에는 사시도로서 도시되어 있고 도 3에는 정면도로서 도시되어 있다. 도 2와 도 3을 참조하면, 태양전지 모듈 장치(150)는 모듈 설치 구조물(160)과, 모듈 설치 구조물(160)에 설치되는 복수개의 태양전지 모듈(190)과, 모듈 설치 구조물(160)에 설치되는 균형추 부재(195)를 구비한다.The plurality of solar cell module devices 150 are sequentially arranged in a line along the extending direction of the cable 121 and are coupled to and supported by the cable 121. The cable 121 is rotated by bidirectional circulation movement of the cable 121, As shown in Fig. The solar cell module device 150 is supported by a cable 121 and produces direct current power using solar light. The solar cell module device 150 is shown as a perspective view in Figure 2 and as a front view in Figure 3. 2 and 3, the solar cell module apparatus 150 includes a module installation structure 160, a plurality of solar cell modules 190 installed in the module installation structure 160, a module installation structure 160, And a balance weight member 195 mounted on the balance weight member 195.
모듈 설치 구조물(160)은 대체로 트러스 형태의 구조물로서, 중심 샤프트(161)와, 중심 샤프트(161)에 결합되는 2개의 제1 연장 링크부(181)와, 중심 샤프트(161)에 결합되는 2개의 제2 연장 링크부(183)와, 2개의 제1 연장 링크부(181)를 연결하는 제1 결합 링크부(170)와, 2개의 제2 연장 링크부(183)을 연결하는 제2 결합 링크부(175)와, 제1 결합 링크부(170)와 제2 결합 링크부(175)를 연결하는 2개의 연결 링크부(180)와, 케이블 결합 샤프트(185)를 구비한다. 2개의 제1 연장 링크부(181), 2개의 제2 연장 링크부(183), 제1 결합 링크부(170), 제2 결합 링크부(175) 및 두 연결 링크부(180)는 모듈 설치 구조물(160)에서 중심 샤프트(161)와 케이블 결합 샤프트(185)를 연결하는 연결 구조부를 형성한다.The module mounting structure 160 is a generally truss-like structure and includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161, A first coupling link portion 170 connecting two first extended link portions 183 and a second coupling link portion 170 connecting two first extended link portions 183, Two linking links 180 connecting the first coupling link 170 and the second coupling link 175 and a cable coupling shaft 185. Two first extending link portions 181, two second extending link portions 183, a first coupling link portion 170, a second coupling link portion 175, A connecting structure for connecting the center shaft 161 and the cable coupling shaft 185 in the structure 160 is formed.
중심 샤프트(161)는 직선으로 길게 연장되는 중공형 샤프트로서, 케이블(121)의 제1 연장부(122)가 중심 샤프트(161)를 통과하면서, 중심 샤프트(161)에 케이블(121)의 제1 연장부(122)가 결합된다. 중심 샤프트(161)의 중앙 통로에서 제1 연장부(122)와의 여유 공간을 통해 복수개의 태양전지 모듈(190)들과 전기적으로 연결되는 전선(111)이 지나간다. 본 실시예에서는 중심 샤프트(161)와 케이블(121)의 제1 연장부(122) 사이에 슬라이드 이동이 발생하지 않도록 중심 샤프트(161)와 케이블(121)의 제1 연장부(122)는 고정되는 것으로 설명한다. 중심 샤프트(161)의 길이방향 양단에는 두 개의 제1 연장 링크부(181)와 두 개 제2 연장 링크부(183)가 중심 샤프트(161)를 중심으로 회전가능하게 결합된다. 중심 샤프트(161)는 케이블 결합 샤프트(185)와 함께 모듈 설치 구조물(160)의 케이블 결합부를 형성한다.The center shaft 161 is a hollow shaft extending in a straight line and the first extension portion 122 of the cable 121 passes through the center shaft 161 and is inserted into the center shaft 161, 1 extended portion 122 is coupled. An electric wire 111 electrically connected to the plurality of solar cell modules 190 is passed through a clearance space with the first extended portion 122 in the central passage of the central shaft 161. The center shaft 161 and the first extended portion 122 of the cable 121 are fixedly fixed so that the sliding movement does not occur between the center shaft 161 and the first extended portion 122 of the cable 121 . Two first extending link portions 181 and two second extending link portions 183 are rotatably coupled to the center shaft 161 at both ends in the longitudinal direction. The center shaft 161 together with the cable coupling shaft 185 forms the cable coupling of the module mounting structure 160.
2개의 제1 연장 링크부(181) 각각은 중심 샤프트(161)의 양단으로부터 중심 샤프트(161)의 반경방향(도 2에서 일점 쇄선의 화살표 방향)으로 연장되고, 중심 샤프트(161)를 중심으로 회전 가능하게 중심 샤프트(161)에 결합된다. 2개의 제1 연장 링크부(181)는 중심 샤프트(161)로부터 아래 일측으로 경사지게 연장된다. 2개의 제1 연장 링크부(181)의 끝단에는 제1 결합 링크부(170)가 회전가능하게 결합된다. 2개의 제1 연장 링크부(181)에는 태양전지 모듈(190)이 고정되는 모듈 고정대(182)가 설치된다.Each of the two first extending link portions 181 extends from both ends of the center shaft 161 in the radial direction of the center shaft 161 (arrow direction of the one-dot chain line in Fig. 2) And is coupled to the center shaft 161 rotatably. The two first extending link portions 181 extend obliquely downward from the center shaft 161. A first coupling link portion 170 is rotatably coupled to an end of the two first extending link portions 181. A module fixing base 182 to which the solar cell module 190 is fixed is installed on the two first extending link portions 181.
2개의 제2 연장 링크부(183)(도면에서는 하나만 도시됨) 각각은 중심 샤프트(161)의 양단으로부터 중심 샤프트(161)의 반경방향(도 2에서 일점 쇄선의 화살표 방향)으로 연장되고, 중심 샤프트(161)를 중심으로 회전 가능하게 중심 샤프트(161)에 결합된다. 2개의 제2 연장 링크부(183)는 중심 샤프트(161)로부터 아래 일측(제1 연장 링크부(181)의 반대측)으로 경사지게 연장된다. 그에 따라, 제1 연장 링크부(181)와 제2 연장 링크부(183)는 중심 샤프트(161)로부터 아래로 벌어진 형태로 연장되어서, 원주방향(도 2에서 파선의 화살표 방향)을 따라서 서로 일정 각도를 유지한 상태로 이격되며, 두 연장 링크부(181, 183)가 중심 샤프트(161)를 중심으로 서로 벌어지거나 좁아지도록 회전함으로써, 두 연장 링크부(181, 183) 사이의 각도가 변경된다. 2개의 제2 연장 링크부(183)의 끝단에는 제2 결합 링크부(175)가 회전 가능하게 결합된다.Each of the two second extending link portions 183 (only one is shown in the figure) extends from both ends of the center shaft 161 in the radial direction of the center shaft 161 (arrow direction of the one-dot chain line in Fig. 2) And is coupled to the center shaft 161 so as to be rotatable about the shaft 161. The two second extending link portions 183 extend obliquely downward from the center shaft 161 (opposite side of the first extending link portion 181). The first extended link portion 181 and the second extended link portion 183 extend downward from the center shaft 161 and are spaced apart from each other along the circumferential direction And the angle between the two extending link portions 181 and 183 is changed by rotating the two extending link portions 181 and 183 so as to flare or narrow each other about the center shaft 161 . A second coupling link portion 175 is rotatably coupled to an end of the two second extending link portions 183.
제1 결합 링크부(170)는 중심 샤프트(161)와 평행하게 연장되며, 제1 결합 링크부(170)의 양단부가 각각 두 제1 연장 링크부(181)와 회전 가능하게 결합된다. 또한, 제1 결합 링크부(170)에는 두 연결 링크부(180)가 회전 가능하게 결합된다.The first coupling link portion 170 extends parallel to the center shaft 161 and both end portions of the first coupling link portion 170 are rotatably engaged with the two first extending link portions 181, respectively. In addition, two connecting link portions 180 are rotatably coupled to the first engaging link portion 170.
제2 결합 링크부(175)는 중심 샤프트(161)와 평행하게 연장되며, 제2 연결 막대(175)의 양단부가 각각 두 제2 연장 링크부(183)와 회전 가능하게 결합된다. 또한, 제2 결합 링크부(175)에는 두 연결 링크부(180)가 회전 가능하게 결합된다.The second coupling link portion 175 extends parallel to the center shaft 161 and both ends of the second connecting rod 175 are rotatably coupled to the two second extending link portions 183, respectively. In addition, two connecting link portions 180 are rotatably coupled to the second engaging link portion 175.
2개의 연결 링크부(180) 각각은 제1 결합 링크부(170) 및 제2 결합 링크부(175) 또는 제1 연장 링크부(181) 및 제2 연장 링크부(183)에 회전 가능하게 결합된다. 즉, 연결 링크부(180)의 양단은 제1 결합 링크부(170) 및 제2 결합 링크부(175) 또는 제1 연장 링크부(181) 및 제2 연장 링크부(183)에 회전 가능하게 결합된다. 연결 링크부(180)의 길이는 두 연장 링크부(181, 183) 사이의 각도 변화에 대응하여 가변된다. 이를 위하여, 본 실시예에서 연결 링크부(180)는 중심 관부재(184)와, 중심 관부재(184)의 양단에 출몰 가능하게 슬리브 결합되는 두 출몰 부재(186, 187)를 구비한다. 중심 관부재(184)에는 케이블 결합 샤프트(185)가 고정되고, 두 출몰 부재(186, 187) 각각의 끝단은 제1 결합 링크부(170)와 제2 결합 링크부(175)에 회전 가능하게 결합된다. 본 실시예에서는, 연결 링크부(180)의 길이 가변을 위하여, 중심 관부재(184)의 양단에 두 출몰 부재(186, 187)가 슬리브 결합되어서 출몰 가능하도록 구성되는 것으로 설명하지만, 본 발명은 이에 제한되는 것은 아니며, 연결 링크부(180)의 길이가 가변될 수 있도록 하는 다른 구조도 가능하고, 이 또한 본 발명의 범위에 속하는 것이다.Each of the two connecting link portions 180 is rotatably coupled to the first engaging link portion 170 and the second engaging link portion 175 or the first extending link portion 181 and the second extending link portion 183 do. That is, both ends of the connecting link portion 180 are rotatably connected to the first engaging link portion 170 and the second engaging link portion 175 or the first extending link portion 181 and the second extending link portion 183 . The length of the connecting link portion 180 is varied corresponding to the change in angle between the two extending link portions 181 and 183. To this end, in this embodiment, the connection link portion 180 includes a central tube member 184 and two protruding and retracting members 186 and 187 which are sleeved and coupled to both ends of the central tube member 184. A cable coupling shaft 185 is fixed to the center tube member 184 and ends of each of the protruding and retracting members 186 and 187 are rotatably attached to the first engaging link portion 170 and the second engaging link portion 175 . The present invention is described as being configured such that two protruding and retracting members 186 and 187 are coupled to both ends of a central tube member 184 by being sleeved to be able to protrude and retract to vary the length of the connecting link portion 180. However, However, the present invention is not limited to this, and other structures may be used in which the length of the link portion 180 can be varied, and this also falls within the scope of the present invention.
케이블 결합 샤프트(185)는 중공형의 샤프트로서, 중심 샤프트(161)와 평행하게 연장되며, 두 연결 링크부(180)의 각 중심 관부재(181)에 고정된다. 케이블 결합 샤프트(185)에 케이블(121)의 제2 연장부(123)가 통과하여, 케이블 결합 샤프트(185)에 제2 연장부(123)가 결합된다. 본 실시예에서는 케이블 결합 샤프트(185)에 케이블(121)의 제2 연장부(123)가 슬라이드 이동이 가능하게 통과하는 것으로 설명한다.The cable coupling shaft 185 is a hollow shaft that extends parallel to the center shaft 161 and is fixed to the respective center pipe members 181 of the two connecting link portions 180. [ The second extension portion 123 of the cable 121 passes through the cable coupling shaft 185 and the second extension portion 123 is coupled to the cable coupling shaft 185. [ The second extending portion 123 of the cable 121 is slidably passed through the cable coupling shaft 185 in the present embodiment.
본 실시예에서는 케이블(121)의 제1 연장부(122)가 중심 샤프트(161)에 고정되고, 케이블(121)의 제2 연장부(123)가 케이블 결합 샤프트(185)와 슬라이드 가능한 것으로 설명하지만, 이와는 반대로 케이블(121)의 제1 연장부(122)가 중심 샤프트(161)와 슬라이드 가능하고, 케이블(121)의 제2 연장부(123)가 케이블 결합 샤프트(185)에 고정될 수 있으며, 이 또한 본 발명의 범위에 속하는 것이다.The first extended portion 122 of the cable 121 is fixed to the center shaft 161 and the second extended portion 123 of the cable 121 is slidable with the cable coupling shaft 185 Conversely, conversely, the first extension portion 122 of the cable 121 is slidable with the center shaft 161, and the second extension portion 123 of the cable 121 is fixed to the cable engagement shaft 185 And this is also within the scope of the present invention.
복수개의 태양전지 모듈(190)들은 모듈 설치 구조물(160)의 모듈 고정대(182)에 고정된다. 태양광 모듈이라고도 불리는 태양전지 모듈(190)은 편평한 판상으로서, 통상적인 구성으로 이루어지므로 이에 대한 상세한 설명은 생략한다. 태양전지 모듈(190)의 기울기는 제1 연장 링크부(181)와 대체로 동일하며, 제1 연장 링크부(181)의 회전에 따라 변하여 태양의 고도 변화에 대응할 수 있다. 본 실시예에서는 태양전지 모듈(190)이 도면에 2개 인 것으로 도시되어 있지만, 3개 이상 또는 하나 만 설치될 수 있으며, 이 또한 본 발명의 범위에 속하는 것이다.The plurality of solar cell modules 190 are fixed to the module fixing base 182 of the module mounting structure 160. The solar cell module 190, also referred to as a solar module, is a flat plate and has a conventional structure, so that a detailed description thereof will be omitted. The inclination of the solar cell module 190 is substantially the same as the first extending link portion 181 and can be changed in accordance with the rotation of the first extending link portion 181 to cope with the altitude change of the sun. Although two solar cell modules 190 are shown in this embodiment, three or more solar cell modules 190 may be installed, and this is also within the scope of the present invention.
균형추 부재(195)는 중심 샤프트(161)을 사이에 두고 태양전지 모듈(190)들의 반대측에 위치하도록 모듈 설치 구조물(160)에 설치된다. 균형추 부재(195)에 의해 태양전지 모듈 유닛(150)의 좌우 균형이 맞게 되어서, 하중이 불균형하게 가해지는 것이 방지된다.The balance weight member 195 is installed in the module mounting structure 160 so as to be positioned on the opposite side of the solar cell modules 190 with the center shaft 161 therebetween. The balance weight member 195 is balanced to the left and right of the solar cell module unit 150, so that the load is prevented from being imbalanced.
도시되지는 않았으나, 태양전지 모듈 장치(150)은 중심 샤프트(461)에 대해 제1, 제2 연장 링크부(181, 183)를 회전시키기 위한 구동 모터를 더 구비할 수 있다. 또한, 도시되지는 않았으나, 태양전지 모듈 장치(150)는 제1, 제2 연장 링크부(181, 183)를 회전시키기 위한 구동 모터를 제어하는 컨트롤러를 더 포함하는데, 컨트롤러에 의해 제1, 제2 연장 링크부(181, 183)의 회전 각도가 조절되고, 그에 따라 태양 고도에 대응하여 태양전지 모듈(190)가 최적의 기울기를 유지할 수 있게 된다. 본 실시예에서는 컨트롤러가 조건에 따라 태양전지 모듈(190)이 최적의 기울기를 유지하도록 작동하는 것으로 설명한다. 상기 조건으로는, 계절, 일별 시간, 월(1월, 2월 등) 등이 있다.Although not shown, the solar cell module device 150 may further include a driving motor for rotating the first and second extended link portions 181 and 183 with respect to the center shaft 461. [ Further, although not shown, the solar cell module apparatus 150 further includes a controller for controlling a driving motor for rotating the first and second extension link portions 181 and 183, The rotation angles of the two extension link portions 181 and 183 are adjusted so that the solar cell module 190 can maintain the optimum inclination corresponding to the sun altitude. In the present embodiment, it is described that the controller operates to maintain the optimum slope of the solar cell module 190 according to the conditions. The conditions include a season, a time of day, and a month (January, February, etc.).
태양전지 모듈 장치(150)은 태양전지 모듈(190)의 기울기를 변화시키기 위해 제1, 제2 연장 링크부(181, 183)가 서로 반대방향으로 회전하고, 연결 링크부(180)의 길이가 변하게 되는데, 그에 따라, 중심 샤프트(161)와 케이블 결합 샤프트(185) 사이의 높이차(즉, 중심 샤프트(161)와 케이블 결합 샤프트(185) 사이의 거리)가 변하게 된다. 중심 샤프트(161)와 케이블 결합 샤프트(185) 사이의 높이차 변화에 대응하기 위하여, 본 실시예에서는 케이블(121)의 제2 연장부(123)가 제1 연장부(122)보다 길게 형성되는 것으로 설명한다. 이와는 달리, 제1 연장부(122)가 제2 연장부(123)보다 길게 형성될 수도 있으며, 이 또한 본 발명의 범위에 속하는 것이다.The solar cell module device 150 is configured such that the first and second extended link parts 181 and 183 rotate in opposite directions to change the inclination of the solar cell module 190 and the length of the connecting link part 180 is The height difference between the center shaft 161 and the cable coupling shaft 185 (that is, the distance between the center shaft 161 and the cable coupling shaft 185) is changed. The second extended portion 123 of the cable 121 is formed to be longer than the first extended portion 122 in order to cope with a variation in height difference between the center shaft 161 and the cable coupling shaft 185 . Alternatively, the first extending portion 122 may be formed longer than the second extending portion 123, which is also within the scope of the present invention.
도 1에 도시된 바와 같이, 복수 개의 태양전지 모듈 장치(150)들이 케이블(121)의 연장방향을 따라 차례대로 배열되고, 케이블(121)의 끝단에서 상당한 거리로 이격되어서 위치한 상태에서, 태양전지 모듈 장치(150)들에 대한 유지 및 보수가 요구되는 경우에, 도 4에 도시된 바와 같이, 구동 롤러(130a)가 회전하면 케이블(121)이 순환 이동함에 따라, 케이블(121)의 제1 연장부(122)는 구동 롤러(130a)와 가까워지는 방향으로 이동하고, 케이블(120)의 제2 연장부(123)는 구동 롤러(130a)로부터 멀어지는 방향으로 이동한다. 태양전지 모듈 장치(150)의 중심 샤프트(161)는 케이블(121)의 제1 연장부(122)에 고정되고, 케이블 결합 샤프트(185)는 케이블(120)의 제2 연장부(123)와 슬라이드 이동이 가능하므로, 케이블(121)의 제1 연장부(122)가 구동 롤러(130a) 쪽으로 이동함에 따라, 복수 개의 태양전지 모듈 장치(150)들도 함께 구동 롤러(130a) 쪽으로 이동하게 된다. 도 5에는 복수 개의 태양전지 모듈 장치(150)들이 모두 구동 롤러(130a) 쪽으로 이동하여 위치한 상태가 도시되어 있다. 도 5에 도시된 바와 같은 상태에서 작업자가 태양전지 모듈 장치(150)에 대한 유지 및 보수 작업을 수행하게 되며, 작업이 종료된 후에는 구동 롤러(130a)를 반대방향으로 회전시켜서 복수 개의 태양전지 모듈 장치(150)들을 원위치 시키게 된다.As shown in FIG. 1, in a state where a plurality of solar cell module devices 150 are sequentially arranged along the extension direction of the cable 121 and are spaced apart from the end of the cable 121 by a considerable distance, 4, when the drive roller 130a rotates, when the maintenance and repair of the module devices 150 are required, as the cable 121 circulates, the first 121 of the cable 121 The extension portion 122 moves in the direction of approaching the drive roller 130a and the second extension portion 123 of the cable 120 moves in the direction away from the drive roller 130a. The center shaft 161 of the solar cell module device 150 is fixed to the first extension portion 122 of the cable 121 and the cable coupling shaft 185 is fixed to the second extension portion 123 of the cable 120 The first extended portion 122 of the cable 121 moves toward the driving roller 130a so that the plurality of solar cell module devices 150 are moved toward the driving roller 130a together . FIG. 5 shows a state in which a plurality of solar cell module devices 150 are all moved toward the driving roller 130a. 5, a worker performs maintenance and repair work on the solar cell module device 150, and after the operation is completed, the drive roller 130a is rotated in the opposite direction, Thereby bringing the module devices 150 back into place.
도 6은 도 1에 도시된 태양광 모듈 장치의 다른 실시예에 대한 정면도이다. 도 6을 참조하면, 태양광 모듈 장치(250)는 도 2와 도 3에 도시된 실시예에 따른 태양광 모듈 장치(150)와 대체로 유사한 형상으로서, 모듈 설치 구조물(260)과, 모듈 설치 구조물(260)에 설치되는 복수개의 태양전지 모듈(190)과, 모듈 설치 구조물(260)에 설치되는 균형추 부재(195)를 구비한다. 모듈 설치 구조물(260)은 중심 샤프트(161)와, 중심 샤프트(161)에 결합되는 2개의 제1 연장 링크부(181)와, 중심 샤프트(161)에 결합되는 2개의 제2 연장 링크부(183)와, 2개의 제1 연장 링크부(181)를 연결하는 제1 결합 링크부(170)와, 2개의 제2 연장 링크부(183)을 연결하는 제2 결합 링크부(175)와, 제1 결합 링크부(170)와 제2 결합 링크부(175)를 연결하는 2개의 연결 링크부(280)와, 케이블 결합 샤프트(185)를 구비한다. 제1 연장 링크부(181)와 제2 연장 링크부(183)는 중심 샤프트(161) 및 제1, 제2 결합 링크부(170, 175)와 회전하지 않도록 고정결합되고, 연결 링크부(280)는 길이가 고정되며 제1, 제2 연장 링크부(181, 183) 및 제1, 제2 결합 링크부(170, 175)와 회전하지 않도록 고정 결합된다. 그에 따라, 태양전지 모듈(190)은 항상 동일한 기울기를 유지하게 된다. 그 외의 구성은 도 2와 도 3에 도시된 실시예와 동일하다.6 is a front view of another embodiment of the solar module apparatus shown in Fig. 6, the photovoltaic module device 250 is substantially similar to the photovoltaic module device 150 according to the embodiment shown in FIGS. 2 and 3 and includes a module mounting structure 260, A plurality of solar cell modules 190 installed in the module installation structure 260 and a balance weight member 195 installed in the module installation structure 260. The module mounting structure 260 includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161 and two second extending link portions 182 coupled to the center shaft 161 A first engaging link portion 170 connecting two first extending link portions 181 and a second engaging link portion 175 connecting two second extending link portions 183, Two coupling link portions 280 connecting the first coupling link portion 170 and the second coupling link portion 175, and a cable coupling shaft 185. The first extension link portion 181 and the second extension link portion 183 are fixedly coupled so as not to rotate with the center shaft 161 and the first and second engagement link portions 170 and 175, Is fixedly coupled to the first and second extension link portions 181 and 183 and the first and second coupling link portions 170 and 175 so as not to rotate. Accordingly, the solar cell module 190 always maintains the same tilt. Other configurations are the same as the embodiments shown in Figs. 2 and 3. Fig.
도 6에 도시된 실시예와 같이, 제1 연장 링크부(181)와 제2 연장 링크부(183)가 중심 샤프트(161)에 회전하지 않도록 고정된 구조의 경우, 태양전지 모듈(190)의 기울기를 변화시키기 위하여, 제1 연장부(122)가 고정된 상태에서 파선의 화살표로 도시된 바와 같이 제2 연장부(123)를 일측(또는 그 반대측)으로 이동시키거나, 제2 연장부(123)가 고정된 상태에서 이점쇄선의 화살표로 도시된 바와 같이 제1 연장부(122)를 일측(또는 그 반대측)으로 이동시킬 수 있다. 제2 연장부(123)를 이동시킬 경우, 태양광 모듈 장치(250)는 파선으로 도시된 삼각형과 같이 제1 연장부(122)를 중심으로 회전하게 되고, 제1 연장부(122)를 이동시킬 경우, 태양광 모듈 장치(250)는 이점쇄선으로 도시된 삼각형과 같이 제2 연장부(123)를 중심으로 회전하게 된다. 이를 위하여, 태양광 발전 설비는 제1 연장부(122) 또는 제2 연장부(123)을 측면으로 이동시키는 측면 이동 구동부를 더 포함할 수 있다. 추가적으로, 제1 연장부(122)와 제2 연장부(123)를 함께 측면 반대방향으로 이동시킬 수도 있다. 이와는 달리, 구동 롤러(도 1의 130a), 종동 롤러(도 1의 130) 및 복수개의 지지 롤러(도 1의 140)들을 회전시킴으로써 동일한 효과를 얻을 수도 있으며, 이를 위하여 태양광 발전 설비는 구동 롤러(130a), 종동 롤러(130) 및 복수개의 지지 롤러(140)들을 회전시키는 회전 구동부를 더 포함할 수 있다. 도 6에서 제1 연장부(122)와 제2 연장부(123)가 측면으로 이동하지 않거나 회전하지 않아서, 태양전지 모듈(190)의 기울기가 변하지 않는 경우도, 본 발명의 범위에 속하는 것이다.6, in the case of a structure in which the first extending link portion 181 and the second extending link portion 183 are fixed so as not to rotate on the center shaft 161, In order to change the inclination, the second extension portion 123 is moved to one side (or the opposite side) as shown by the broken line arrow in the state where the first extension portion 122 is fixed, or the second extension portion The first extension portion 122 can be moved to one side (or the opposite side) as indicated by an alternate long and two short dashed line in a state where the first extension portion 123 is fixed. When the second extension part 123 is moved, the solar module device 250 rotates around the first extension part 122 like a triangle shown by a broken line, and the first extension part 122 is moved The solar module device 250 rotates about the second extension 123 as a triangle shown by the two-dot chain line. To this end, the photovoltaic power generation system may further include a side movement driving unit for moving the first extension unit 122 or the second extension unit 123 to the side. Additionally, the first extension portion 122 and the second extension portion 123 may be moved together in the opposite lateral direction. Alternatively, the same effect may be obtained by rotating the drive roller (130a in FIG. 1), the driven roller (130 in FIG. 1) and the plurality of support rollers (140 in FIG. 1) A driving roller 130a, a driven roller 130, and a plurality of supporting rollers 140. [ It is also within the scope of the present invention that the inclination of the solar cell module 190 does not change because the first extension portion 122 and the second extension portion 123 do not move sideways or rotate in Fig.
도 7은 본 발명의 또 다른 실시예에 따른 모듈 설치 구조물에 대한 정면도이다. 도 7을 참조하면, 모듈 설치 구조물(360)은 중심 샤프트(161)와, 중심 샤프트(161)에 결합되는 2개의 제1 연장 링크부(181)와, 중심 샤프트(161)에 결합되는 2개의 제2 연장 링크부(183)와, 2개의 제1 연장 링크부(181)를 연결하는 제1 결합 링크부(170)와, 2개의 제2 연장 링크부(183)을 연결하는 제2 결합 링크부(175)와, 제1 결합 링크부(170)와 제2 결합 링크부(175)를 연결하는 2개의 연결 링크부(380)와, 케이블 결합 샤프트(185)를 구비한다. 중심 샤프트(161), 제1 연장 링크부(181), 제2 연장 링크부(183), 제1 결합 링크부(170), 제2 결합 링크부(175) 및 케이블 결합 샤프트(185)는 도 3에 도시된 구성과 동일하므로 이에 대한 상세한 설명은 생략한다. 연결 링크부(380)는 중심 샤프트(161)를 중심으로 하는 원호 형상이며, 케이블 결합 샤프트(185)의 양단은 제1 결합 링크부(170) 및 제2 결합 링크부(175) 또는 제1 연장 링크부(181) 및 제2 연장 링크부(183)에 결합된다. 연결 링크부(380)의 길이는 두 연장 링크부(181 ,183) 사이의 각도 변화에 대응하여 가변된다. 이를 위하여, 본 실시예에서 연결 링크부(380)는 중심 관부재(384)와, 중심 관부재(384)의 양단에 출몰 가능하게 슬리브 결합되는 두 출몰 부재(386, 387)를 구비한다. 중심 관부재(384)에는 케이블 결합 샤프트(185)가 고정되고, 두 출몰 부재(386, 387) 각각의 끝단은 제1 결합 링크부(170)와 제2 결합 링크부(175)에 결합된다. 본 실시예에서는, 연결 링크부(380)의 길이 가변을 위하여, 중심 관부재(384)의 양단에 두 출몰 부재(386, 387)가 슬리브 결합되어서 출몰 가능하도록 구성되는 것으로 설명하지만, 본 발명은 이에 제한되는 것은 아니며, 연결 링크부(380)의 길이가 가변될 수 있도록 하는 다른 구조도 가능하고, 이 또한 본 발명의 범위에 속하는 것이다. 연결 링크부(380)를 중심 샤프트(161)를 중심으로 하는 원호 형상으로 함으로써, 두 연장 링크부(181, 183) 사이의 각도가 변하더라도 중심 샤프트(161)와 케이블 결합 샤프트(185) 사이의 거리가 일정하게 유지될 수 있으며, 연결 링크부(380)의 양단을 회전 가능하게 구성하지 않아도 된다.7 is a front view of a module installation structure according to another embodiment of the present invention. 7, the module mounting structure 360 includes a center shaft 161, two first extending link portions 181 coupled to the center shaft 161, and two first extending link portions 182 coupled to the center shaft 161. [ A second coupling link portion 170 connecting the first extended link portion 181 and the second extended link portion 183 and a second coupling link portion 170 connecting the two second extended link portions 183, Two coupling link portions 380 connecting the first coupling link portion 170 and the second coupling link portion 175 and a cable coupling shaft 185. The center shaft 161, the first extending link portion 181, the second extending link portion 183, the first coupling link portion 170, the second coupling link portion 175, 3, detailed description thereof will be omitted. The connection link portion 380 is in the shape of an arc centering on the center shaft 161 and both ends of the cable coupling shaft 185 are connected to the first coupling link portion 170 and the second coupling link portion 175, And is coupled to the link portion 181 and the second extension link portion 183. The length of the connecting link portion 380 is varied corresponding to the change in angle between the two extending link portions 181 and 183. To this end, in this embodiment, the connecting link portion 380 has a central tube member 384 and two protruding and retracting members 386 and 387 which are sleeved and coupled to both ends of the central tube member 384. A cable coupling shaft 185 is fixed to the center pipe member 384 and the ends of the two protruding and retracting members 386 and 387 are coupled to the first coupling link 170 and the second coupling link 175, respectively. The present invention is described as being configured such that two protruding and retracting members 386 and 387 are coupled to both ends of the central tube member 384 by being sleeved to be able to protrude and retract to vary the length of the connecting link unit 380. However, However, the present invention is not limited thereto, and other structures are also possible, such that the length of the connecting link portion 380 can be varied, and this is also within the scope of the present invention. Even when the angle between the two extending link portions 181 and 183 changes, the connecting link portion 380 is formed in an arc shape about the center shaft 161, The distance can be kept constant and both ends of the connecting link portion 380 need not be rotatable.
도 8에는 태양전지 모듈 장치의 또 다른 실시예가 사시도로서 도시되어 있다. 도 8을 참조하면, 태양전지 모듈 장치(450)는 모듈 설치 구조물(160)과, 모듈 설치 구조물(160)에 회전가능하게 설치되는 복수개의 태양전지 모듈(190)들과, 복수개의 태양전지 모듈(190)들을 회전시켜서 방향을 조절하는 모듈 방향 조절 수단과, 모듈 설치 구조물(160)에 설치되는 균형추 부재(미도시)를 구비한다.8 shows another embodiment of the solar cell module apparatus as a perspective view. 8, the solar cell module device 450 includes a module installation structure 160, a plurality of solar cell modules 190 rotatably installed in the module installation structure 160, (Not shown) installed in the module installation structure 160. The module installation structure 160 is provided with a module direction adjusting unit for adjusting the direction by rotating the modules 190.
모듈 설치 구조물(160)은 대체로 트러스 형태의 구조물로서, 도 2에 도시된 모듈 설치 구조물(160)과 대체로 동일한 구성이다. 도 8에 도시된 모듈 설치 구조물(160)은 중심 샤프트(161)와 제1 결합 링크부(170)를 연결하는 복수개의 모듈 지지 샤프트(480)를 더 구비한다. 모듈 지지 샤프트(480)에 태양전지 모듈(190)이 회전가능하게 결합된다. The module installation structure 160 is generally a truss-like structure and has substantially the same configuration as the module installation structure 160 shown in FIG. The module mounting structure 160 shown in FIG. 8 further includes a plurality of module support shafts 480 connecting the center shaft 161 and the first coupling link portion 170. The solar cell module 190 is rotatably coupled to the module support shaft 480. [
태양전지 모듈(190)은 도 2에 도시된 실시예의 태양전지 모듈(190)과 동일한 구성이다. 태양전지 모듈(190)의 배면에는 모듈 지지 샤프트(480)에 회전가능하게 결합되고 태양전지 모듈(190)에 고정되는 회전 결합부(495)가 마련된다. 모듈 방향 조절 수단에 의해 회전 결합부(495)가 모듈 지지 샤프트(480)에 대해 축회전함으로써 태양전지 모듈(190)의 방향이 제어된다.The solar cell module 190 has the same configuration as the solar cell module 190 of the embodiment shown in FIG. A rotation coupling part 495 rotatably coupled to the module support shaft 480 and fixed to the solar cell module 190 is provided on the back surface of the solar cell module 190. The direction of the solar cell module 190 is controlled by means of the module direction adjusting means by rotating the rotary engaging portion 495 with respect to the module supporting shaft 480.
모듈 방향 조절 수단은 복수개의 태양전지 모듈(190)들 각각에 형성된 회전 결합부(495)로부터 돌출되어 형성된 복수개의 돌출 막대부(496)들과, 복수개의 돌출 막대부(496)들에 차례대로 연결되고 대체로 수평방향을 따라서 연장되는 와이어(499)를 구비한다. 와이어(499)가 그 연장방향을 따라서 왕복 이동함으로써, 태양전지 모듈(190)이 회전하여 그 방향이 제어된다. 태양전지 모듈(190)의 방향은 모듈 방향 조절 수단에 의해 하루중 태양을 추종하도록 태양의 이동경로를 따라서 동쪽으로부터 서쪽을 향하도록 변하게 된다. 도시되지는 않았으나, 본 실시예는 와이어(499)의 이동시키기 위한 구동모터가 더 구비한다.The module direction adjusting means includes a plurality of protruding bar portions 496 protruding from a rotational engaging portion 495 formed on each of the plurality of solar cell modules 190 and a plurality of protruding bar portions 496 And a wire 499 connected and extending generally along the horizontal direction. The wire 499 reciprocates along the extending direction thereof, so that the solar cell module 190 is rotated and its direction is controlled. The direction of the solar cell module 190 is changed from the east side to the west side along the sun's moving path so as to follow the sun during the day by the module direction adjusting means. Although not shown, the present embodiment further includes a drive motor for moving the wire 499.
이상 실시예를 통해 본 발명을 설명하였으나, 본 발명은 이에 제한되는 것은 아니다. 상기 실시예는 본 발명의 취지 및 범위를 벗어나지 않고 수정되거나 변경될 수 있으며, 본 기술분야의 통상의 기술자는 이러한 수정과 변경도 본 발명에 속하는 것임을 알 수 있을 것이다.Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (21)

  1. 나란하게 연장되는 제1 연장부와 제2 연장부를 구비하는 케이블에 설치하기 위한 태양전지 모듈 장치로서,1. A solar cell module apparatus for installing on a cable having a first extending portion and a second extending portion extending in parallel,
    상기 제1 연장부가 결합되는 중심 샤프트와, 상기 중심 샤프트의 아래에 위치하고 상기 제2 연장부가 결합되는 케이블 결합 샤프트와, 상기 중심 샤프트와 상기 케이블 샤프트 사이에 결합되는 연결 구조부를 구비하는 모듈 설치 구조물; 및A module attachment structure having a center shaft to which the first extension part is coupled, a cable coupling shaft that is located below the center shaft and to which the second extension part is coupled, and a coupling structure that is coupled between the center shaft and the cable shaft; And
    상기 연결 구조부에 고정되는 적어도 하나의 태양전지 모듈을 포함하며,And at least one solar cell module fixed to the connection structure,
    상기 적어도 하나의 태양전지 모듈은 상기 중심 샤프트의 일측에 경사지게 배치되도록 상기 연결 구조부에 고정되는 태양전지 모듈 장치.Wherein the at least one solar cell module is fixed to the connection structure portion so as to be inclined to one side of the center shaft.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 연결 구조부는, 상기 중심 샤프트로부터 반경방향을 따라 하방 일측으로 경사지게 연장되는 제1 연장 링크부와, 상기 중심 샤프트로부터 반경방향을 따라 하방 타측으로 경사지게 연장되는 제2 연장 링크부와, 상기 제1 연장 링크부와 상기 제2 연장 링크부를 연결하는 연결 링크부를 구비하는 태양전지 모듈 장치.The connecting structure includes a first elongated link portion extending obliquely downwardly from the center shaft in the radial direction, a second elongated link portion extending obliquely downwardly from the center shaft in the radial direction, And a connection link portion connecting the extension link portion and the second extension link portion.
  3. 청구항 2에 있어서,The method of claim 2,
    상기 제1 연장 링크부와 상기 제2 연장 링크부는 상기 태양전지 모듈의 기울기가 조절되도록 상기 중심 샤프트에 회전 가능하게 결합되며,Wherein the first extending link portion and the second extending link portion are rotatably coupled to the center shaft so that the tilt of the solar cell module is adjusted,
    상기 연결 링크부는 상기 제1 연장 링크부와 상기 제2 연장 링크부 각각에 회전가능하게 연결되고, 그 길이가 가변되는 태양전지 모듈 장치.Wherein the connecting link portion is rotatably connected to each of the first extending link portion and the second extending link portion, and the length of the connecting link portion is variable.
  4. 청구항 2에 있어서,The method of claim 2,
    상기 제1 연장 링크부와 상기 제2 연장 링크부는 상기 태양전지 모듈의 기울기가 조절되도록 상기 중심 샤프트에 회전 가능하게 결합되며,Wherein the first extending link portion and the second extending link portion are rotatably coupled to the center shaft so that the tilt of the solar cell module is adjusted,
    상기 연결 링크부는 상기 중심 샤프트를 중심으로 하는 원호 형상이며, 그 길이가 가변되는 태양전지 모듈 장치.Wherein the connecting link portion has an arc shape centering on the center shaft and the length thereof is variable.
  5. 청구항 3 또는 청구항 4에 있어서,The method according to claim 3 or 4,
    상기 연결 링크부는 중심 관부재와 상기 중심 관부재의 양단에 출몰 가능하게 슬리브 결합되는 두 출몰부재를 구비하는 태양전지 모듈 장치.Wherein the connecting link portion includes a central tube member and two protruding and retracting members which are sleeved and coupled to both ends of the central tube member.
  6. 청구항 5에 있어서,The method of claim 5,
    상기 케이블 결합 샤프트는 상기 중심 관부재에 고정되는 태양전지 모듈 장치.And the cable coupling shaft is fixed to the center tube member.
  7. 청구항 3 또는 청구항 4에 있어서,The method according to claim 3 or 4,
    상기 태양전지 모듈의 기울기 조절을 위하여 상기 제1 연장 링크부와 상기 제2 연장 링크부를 상기 중심 샤프트에 대해 회전시키는 구동 모터를 더 포함하는 태양전지 모듈 장치.And a driving motor for rotating the first elongated link portion and the second elongated link portion with respect to the center shaft for adjusting the tilt of the solar cell module.
  8. 청구항 7에 있어서,The method of claim 7,
    상기 태양전지 모듈의 기울기를 조절하기 위하여 상기 구동 모터를 제어하는 컨트롤러를 더 포함하는 태양전지 모듈 장치.And a controller for controlling the drive motor to adjust the tilt of the solar cell module.
  9. 청구항 2에 있어서,The method of claim 2,
    상기 제1 연장 링크부와 상기 제2 연장 링크부는 복수개이며,Wherein the first extending link portion and the second extending link portion are plural,
    상기 연결 구조부는, 상기 복수개의 제1 연장 링크부를 연결하는 제1 결합 링크부와, 상기 복수개의 제2 연장 링크부를 연결하는 제2 결합 링크부를 더 구비하는 태양전지 모듈 장치.Wherein the connection structure portion further comprises a first coupling link portion connecting the plurality of first extending link portions and a second coupling link portion connecting the plurality of second extending link portions.
  10. 청구항 2에 있어서,The method of claim 2,
    상기 제1 연장 링크부와 상기 제2 연장 링크부는 상기 중심 샤프트에 고정되게 결합되는 태양전지 모듈 장치.Wherein the first extending link portion and the second extending link portion are fixedly coupled to the center shaft.
  11. 청구항 1에 있어서,The method according to claim 1,
    상기 중심 샤프트를 사이에 두고 상기 적어도 하나의 태양전지 모듈의 반대측에 위치하도록 상기 모듈 설치 구조물에 설치되는 균형추 부재를 더 포함하는 태양전지 모듈 장치.And a balance weight member installed on the module mounting structure so as to be positioned on the opposite side of the at least one solar cell module with the center shaft interposed therebetween.
  12. 청구항 1에 있어서,The method according to claim 1,
    상기 태양전지 모듈의 방향이 조절되도록 상기 태양전지 모듈은 상기 연결 구조부에 회전가능하게 결합되는 태양전지 모듈 장치.Wherein the solar cell module is rotatably coupled to the connection structure such that a direction of the solar cell module is adjusted.
  13. 두 지지 기둥;Two support pillars;
    상기 두 지지 기둥 사이에 연장되도록 설치되는 케이블을 구비하는 케이블 구조물; 및A cable structure having a cable installed to extend between the two support posts; And
    상기 케이블에 결합되는 모듈 설치 구조물과, 상기 모듈 설치 구조물에 설치되는 적어도 하나의 태양전지 모듈을 구비하는 태양전지 모듈 장치를 포함하며,And a solar cell module device having a module installation structure coupled to the cable and at least one solar cell module installed in the module installation structure,
    상기 케이블은 제1 연장부와, 상기 제1 연장부 보다 아래에 위치하고 상기 제1 연장부와 나란하게 연장되는 제2 연장부를 구비하며,Said cable having a first extension and a second extension located below said first extension and extending parallel to said first extension,
    상기 모듈 설치 구조물은,The module installation structure includes:
    상기 제1 연장부가 결합되는 중심 샤프트와, 상기 중심 샤프트의 아래에 위치하고 상기 제2 연장부가 결합되는 케이블 결합 샤프트와, 상기 중심 샤프트와 상기 케이블 샤프트 사이에 결합되고 상기 태양전지 모듈이 고정되는 연결 구조부를 구비하며,A cable coupling shaft which is located below the center shaft and to which the second extending portion is coupled; and a coupling structure coupled between the center shaft and the cable shaft, And,
    상기 적어도 하나의 태양전지 모듈은 상기 중심 샤프트의 일측에 경사지게 배치되는,Wherein the at least one solar cell module is disposed obliquely to one side of the center shaft,
    태양전지 모듈 장치인 태양광 발전 설비.Photovoltaic power generation equipment that is a solar cell module device.
  14. 청구항 13에 있어서,14. The method of claim 13,
    상기 제1 연장부와 상기 제2 연장부 중 하나는 다른 하나보다 길게 형성되는 태양광 발전 설비.Wherein one of the first extension and the second extension is formed longer than the other.
  15. 청구항 13에 있어서,14. The method of claim 13,
    상기 케이블은 단일 폐곡선 형태를 이루도록 상기 제1 연장부와 상기 제2 연장부는 연결되며,Wherein the cable is connected to the first extension and the second extension to form a single closed curve,
    상기 케이블 구조물은 상기 케이블을 순환 이동시키는 구동 롤러를 더 구비하며,The cable structure further comprising a drive roller for circulating the cable,
    상기 제1 연장부와 상기 제2 연장부 중 하나는 모듈 설치 구조물에 슬라이드 이동이 가능하게 결합되고, 다른 하나는 상기 모듈 설치 구조물에 고정되는 태양광 발전 설비.Wherein one of the first extension and the second extension is slidably coupled to the module installation structure and the other is fixed to the module installation structure.
  16. 청구항 13에 있어서,14. The method of claim 13,
    상기 연결 구조부는, 상기 중심 샤프트로부터 반경방향을 따라 하방 일측으로 경사지게 연장되는 제1 연장 링크부와, 상기 중심 샤프트로부터 반경방향을 따라 하방 타측으로 경사지게 연장되는 제2 연장 링크부와, 상기 제1 연장 링크부와 상기 제2 연장 링크부를 연결하는 연결 링크부를 구비하며,The connecting structure includes a first elongated link portion extending obliquely downwardly from the center shaft in the radial direction, a second elongated link portion extending obliquely downwardly from the center shaft in the radial direction, And a connection link portion connecting the extension link portion and the second extension link portion,
    상기 제1 연장 링크부와 상기 제2 연장 링크부는 상기 중심 샤프트에 고정되게 결합되며,Wherein the first elongated link portion and the second elongated link portion are fixedly coupled to the center shaft,
    상기 모듈 설치 구조물을 상기 케이블의 연장 방향을 중심으로 회전시켜서 상기 태양전지 모듈의 기울기를 조절하는 태양광 발전 설비.And the tilt of the solar cell module is adjusted by rotating the module installation structure about the extending direction of the cable.
  17. 청구항 16에 있어서,18. The method of claim 16,
    상기 제1 연장부 또는 상기 제2 연장부를 측면으로 이동시켜서 상기 태양전지 모듈의 기울기를 조절하는 태양광 발전 설비.And the slope of the solar cell module is adjusted by moving the first extension portion or the second extension portion to the side.
  18. 청구항 16에 있어서,18. The method of claim 16,
    상기 케이블을 상기 케이블의 연장방향을 중심으로 회전시켜서 상기 태양전지 모듈의 기울기를 조절하는 태양광 발전 설비.Wherein the cable is rotated around an extending direction of the cable to adjust a tilt of the solar cell module.
  19. 청구항 13에 있어서,14. The method of claim 13,
    상기 태양전지 모듈의 방향이 조절되도록 상기 태양전지 모듈은 상기 연결 구조부에 회전가능하게 결합되는 태양광 발전 설비.Wherein the solar cell module is rotatably coupled to the connection structure such that a direction of the solar cell module is adjusted.
  20. 청구항 19에 있어서,The method of claim 19,
    상기 태양전지 모듈은 상기 케이블의 연장방향을 따라서 복수개가 배치되며,Wherein a plurality of the solar cell modules are disposed along an extending direction of the cable,
    상기 복수개의 태양전지 모듈들의 방향을 조절하기 위해 왕복이동하는 와이어를 더 포함하며,Further comprising a reciprocating wire for adjusting the direction of the plurality of solar cell modules,
    상기 와이어는 상기 복수개의 태양전지 모듈들과 차례대로 결합되는 태양광 발전 설비.And the wires are coupled in turn to the plurality of solar cell modules.
  21. 청구항 20에 있어서,The method of claim 20,
    상기 연결 구조부는 상기 복수개의 태양전지 모듈들 각각에 대응하여 배치되는 복수개의 지지 샤프트들을 더 구비하며,The connection structure further includes a plurality of support shafts arranged corresponding to each of the plurality of solar cell modules,
    상기 태양전지 모듈의 배면에는 상기 지지 샤프트에 회전가능하게 결합되는 회전 결합부가 구비되며,The solar cell module has a rotation coupling portion rotatably coupled to the support shaft,
    상기 회전 결합부로부터 돌출되고 상기 와이어가 결합되는 돌출 막대부를 더 구비하는 태양광 발전 설비.And a protruding bar portion protruding from the rotary coupling portion and coupled with the wire.
PCT/KR2018/006561 2017-08-02 2018-06-11 Solar cell module device and photovoltaic power generation facility having same WO2019027136A1 (en)

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KR1020170098180A KR101833429B1 (en) 2017-08-02 2017-08-02 Photovoltaic system using a cable
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KR1020180000664A KR101974047B1 (en) 2018-01-03 2018-01-03 Photovoltaic module with solar cells arranged separately each other, photovoltaic module apparatus with the same and photoviltaic power generation facility
KR10-2018-0000665 2018-01-03
KR1020180000665A KR101973145B1 (en) 2018-01-03 2018-01-03 Photoviltaic power generation facility easy moving of photoviltaic modoule
KR10-2018-0000664 2018-01-03
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