WO2020141742A1 - Système de génération d'énergie solaire entraîné par un axe unique ayant une structure inclinée - Google Patents

Système de génération d'énergie solaire entraîné par un axe unique ayant une structure inclinée Download PDF

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Publication number
WO2020141742A1
WO2020141742A1 PCT/KR2019/017270 KR2019017270W WO2020141742A1 WO 2020141742 A1 WO2020141742 A1 WO 2020141742A1 KR 2019017270 W KR2019017270 W KR 2019017270W WO 2020141742 A1 WO2020141742 A1 WO 2020141742A1
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WO
WIPO (PCT)
Prior art keywords
pole
axis
solar panel
rotating
lighting
Prior art date
Application number
PCT/KR2019/017270
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English (en)
Korean (ko)
Inventor
신정훈
Original Assignee
신정훈
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 KR1020180173998A external-priority patent/KR102037423B1/ko
Priority claimed from KR1020190160157A external-priority patent/KR20210070102A/ko
Application filed by 신정훈 filed Critical 신정훈
Publication of WO2020141742A1 publication Critical patent/WO2020141742A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • 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 one-axis-driven photovoltaic power generation system having a structure that gradually increases the amount of power generated by slowly rotating the solar panel during the progress of the photovoltaic power generation.
  • a photovoltaic power generation system is constructed in a complex form by gathering a large number of solar panels on sites such as forests, fallow lands, building roofs, reservoirs, and salt farms.
  • the photovoltaic power generation site is forestry or farmland, it is necessary to install the frame structure and solar panels after arranging the site for logging and civil engineering, so inevitably damage the environment where trees and soils are damaged in large scale. Occurs. Due to these side effects, it is a reality that forests and the like are not easy to use as a photovoltaic site even if they meet the location requirements required for photovoltaic power generation.
  • Korean Patent Publication No. 2011-0024887 discloses a self-weighted photovoltaic power generation device that can be installed in a non-destructive manner on a roof of a building or a bank of a bank.
  • the self-weighted photovoltaic device includes a pillar assembly formed by continuously connecting at least one or more pillars, and a light collecting plate coupled to an upper portion of the pillar assemblies, wherein the pillar is provided with an inclined surface on the upper surface and a filler is accommodated therein. The filling space is provided.
  • Korean Patent Publication No. 2016-0086729 relates to a method of installing a solar module without occupying the answer before and after, and after the harvest is over, the lower support for easy installation of the Taekwang light module before and after the harvest season , It discloses a solar module and method for installing in a paddy field provided with a fixed frame and a holding frame.
  • Korean Patent Publication No. 2016-0086729 is connected to a fixed frame of a simple construction photovoltaic module and a protection frame of another simple construction photovoltaic module by means of a Korean paper means, and a plurality of simple construction photovoltaic modules are superimposed.
  • a solar module having a structure that can be unfolded and used when used.
  • the conventional photovoltaic power generation system has a large area occupied by the frame structure supporting the photovoltaic panel, and there is still a problem that natural damage is seriously generated during construction. Therefore, an alternative is required.
  • the conventional photovoltaic power generation system has a disadvantage that the photovoltaic power generation efficiency is low because the photovoltaic panels are fixedly installed.
  • a system for tracking solar movement and moving solar panels for photovoltaic power generation has been released, there is a problem in that it is difficult to build a system that is complicated and expensive.
  • a CCTV camera and a lighting lamp are preferably added to the photovoltaic power generation system to be fused.
  • the nature of the CCTV camera and lighting installed in a high place there is a problem in that dust accumulates during long-term use or the function deteriorates due to external environmental changes such as wind.
  • expensive equipment such as ladder trucks, cargo cranes, etc. must be rented and used, so maintenance costs are high and traffic can be interrupted as equipment occupies a driveway. have.
  • CCTV cameras and lighting facilities operate when a pedestrian, etc., approaches the monitoring area of a CCTV camera at night, the pedestrian is detected by a sensor mounted on the CCTV camera, and the lighting is automatically turned on and the CCTV camera operates to shoot the subject. To perform.
  • the present invention was devised in consideration of the above problems, and has a sloped structure that can improve the efficiency of photovoltaic power generation by variously adjusting the angle of inclination when rotating the solar panel using a simple driving device and a sloped structure. 1 It is to provide an axis-driven solar power system.
  • Another object of the present invention is to receive solar power, can be used as a power source for CCTV cameras and lighting, and has a sloped structure that can conveniently carry out cleaning or maintenance work by selectively raising and lowering CCTV cameras and lighting 1 It is to provide an axis-driven solar power system.
  • Another object of the present invention is to provide a one-axis-driven solar power system having an inclined structure capable of controlling the operation of a CCTV camera and a lighting unit by detecting a pedestrian's approach without error.
  • the pole is fixed to stand on the ground;
  • a solar panel installed at an angle to the top of the pole to generate solar electricity;
  • a rotating device installed between the pole and the solar panel, one end connected to the rear surface of the solar panel, and having a driving motor that rotates the solar panel around an axis inclined with respect to the ground;
  • a bending part provided at a lower portion of the rotating device and having a bent structure so as to incline the rotating device at a predetermined angle with respect to the pole. to provide.
  • the bending portion has a structure in which the solar panel is bent in a direction opposite to an inclined direction.
  • the bending part may be provided at the top of the pole or the bottom of the rotating device.
  • the rotating device includes a rotating gear rotatable by the driving motor, a rotating count plate disposed below the rotating gear and having an uneven pattern periodically formed in a circumferential direction, and fixed to the fixed gear, When rotating, a limit switch that maintains contact with the rotating count plate may be provided.
  • a first contact point and a second contact point that transmit power or signals by maintaining contact with each other when the rotation gear is rotated may be installed at a contact portion between the rotation gear and the fixed gear.
  • a wire for transmitting power or a signal may be connected between the rotating gear and the tubular bodies accommodating the fixed gear.
  • the present invention includes a microcomputer for driving control and sensing the rotation of the solar panel step by step from the operation of the limit switch that is turned on/off according to the uneven pattern of the rotation count plate.
  • the solar panel can be rotated only in one direction.
  • a main controller that senses the wind direction in the rain and rotates the solar panel in a direction facing the raindrop to perform control to clean the solar panel; may further include a.
  • the main controller may perform a control to clean the solar panel by sensing the wind direction during rain and rotating the solar panel in a direction facing the raindrops.
  • a plurality of support members located below the solar panel and connected to the poles and arranged in several branches;
  • a plurality of bodies installed corresponding to the plurality of supporting members and having a drum capable of winding a lifting line and a driving motor providing rotational force to the drum;
  • a plurality of aerial installation devices respectively corresponding to the plurality of bodies and installed to be able to be lifted by hanging on the elevator line.
  • the plurality of aerial installation devices may be individually elevated or controlled individually or in groups. .
  • the plurality of aerial mounting devices are installed on at least one of the plurality of support members, and a first body having a drum capable of winding a first lifting line and a driving motor providing rotational force to the drum, and the first 1 Elevated lighting module having a lighting unit that is installed to be hung on a lifting line to provide lighting around the pole; And a second body installed on at least one of the plurality of support members, the drum capable of being wound by a second lifting line, and a second body provided with a driving motor for providing rotational force to the drum, and hanging up and down on the second lifting line. It may include; lifting camera module having a CCTV camera installed.
  • the present invention is installed on the outer surface of the pole, or is installed at a predetermined distance from the pole to detect the approach of the pedestrian sensor; And a lighting control unit selectively turning on the lighting unit when the detection sensor outputs a detection signal.
  • the support members are arranged at three intervals at regular intervals, and the elevating type lighting module is installed on a centrally located support member among the three forked support members, and the elevating camera modules can be respectively installed on the remaining support members. .
  • the one-axis-driven solar power system having an inclined structure according to the present invention has the following effects.
  • the direction of the solar panel is arranged in a steep slope to the east and west in the morning and evening by the rotation and tilt adjustment structure for the solar panel, and the angle of incidence of the sun is adjusted by adjusting the angle to gently lay the panel at noon. Matching angle adjustment is possible.
  • the photovoltaic power generation site is a mountainous or forestry field
  • trees around the pole supporting the solar panel can be maintained, thereby minimizing natural damage.
  • the lifting camera module and the lifting type lighting module arranged on the pole can be individually or grouped using the respective lifting lines, so it is possible to conveniently perform tasks such as cleaning and maintenance of the device.
  • the lighting unit is automatically turned on to ensure clear CCTV picture quality.
  • FIG. 1 is a side view showing the configuration of a one-axis-driven solar power system having a slope structure according to a preferred embodiment of the present invention.
  • FIG. 2 is a partial perspective view of FIG. 1;
  • Figure 3 is a perspective view showing an example of driving the horizontal rotation of the solar panel in Figure 1;
  • FIG. 4 is a partially perspective perspective view showing a configuration of a rotation count plate and a limit switch provided in the rotating device in FIG. 1.
  • Fig. 5 is a sectional view of Fig. 4;
  • FIG. 6 is a partially enlarged sectional view of “A” in FIG. 5;
  • Fig. 7 is a sectional view showing a modification of Fig. 5;
  • Figure 8 is a perspective view showing the appearance of a one-axis-driven solar power system according to another embodiment of the present invention.
  • Fig. 9 is a front view of Fig. 8.
  • FIG. 10 is a side view of FIG. 8;
  • FIG. 11 is a perspective view showing a state in which the CCTV camera and the lighting unit suspended from the elevator line in FIG. 8 are respectively lowered.
  • FIG. 12 is a view showing an example of use for the one-axis-driven solar power system of FIG. 8;
  • FIG. 13 is a perspective view showing the appearance of a single-axis driving solar power system according to another embodiment of the present invention.
  • FIG. 14 is a front view of FIG. 14;
  • FIG. 15 is a cross-sectional view showing the fixing structure of the circular sheet member in FIG. 13;
  • FIG. 16 is a perspective view showing a state in which the CCTV camera and the lighting unit suspended from the lift line in FIG. 13 are respectively lowered.
  • FIG. 17 is a perspective view showing an example of installation of a CCTV monitor in FIG. 8;
  • 18 is a side view showing an example in which detection sensors are arranged around the outer surface of the pole.
  • FIG. 1 is a side view showing the configuration of a single-axis driving solar power system having an inclined structure according to a preferred embodiment of the present invention
  • FIG. 2 is a partial perspective view of FIG. 1.
  • a one-axis-driven photovoltaic power generation system having an inclined structure includes a pole 10 and a pole which are fixed on a ground such as a photovoltaic power generation site. (10) is provided on the lower portion of the photovoltaic panel 20 and the photovoltaic panel 20 installed at the top of the rotation to rotate the photovoltaic panel 20 while changing the angle of incidence of the sun to the photovoltaic panel 20 Includes device 30.
  • the pole 10 is vertically erected and the lower end is fixed and installed on the upper end of a predetermined weight block by a fastening means such as an anchor bolt.
  • a fastening means such as an anchor bolt.
  • the pole 10 may be made of a metal tubular body with a round outer circumference, such as a conventional street lamp post, and may be configured with various other materials and shapes.
  • the photovoltaic power generation site is a place where trees exist, such as a mountainous area, a forest, a fallow, etc.
  • a plurality of poles 10 are arranged to be spaced apart from each other at a predetermined interval so that trees can be located in the vicinity.
  • a photovoltaic power generation site to which the present invention can be applied if at least one predetermined weight block is buried and only a small vacant lot capable of erecting a pole 10 on the weight block is secured around the factory or residential area, Various places can be employed, such as around the park.
  • the solar panel 20 is installed on the top of the pole 10 to produce solar electricity.
  • the solar panel 20 is fixed to the inclined surface of the flange 31 formed obliquely at one end of the rotating device 30 of the rotating device 30 and is installed to be inclined with respect to the ground.
  • the solar panel 20 is disposed to be inclined so that the installation angle ⁇ 1 with respect to the ground is inclined toward the ground, and rotated by the rotating device 30 so that the inclination angle and the azimuth angle with respect to the sun can be adjusted.
  • the installation angle ⁇ 1 of the solar panel 20 is determined by the inclined angle of the inclined surface of the flange 31 formed obliquely at the top of the rotating device 30.
  • the rotating device 30 is connected to the rear of the solar panel 20 and gradually rotates the solar panel 20 around an axis of rotation (rotation center) A1 inclined with respect to the ground.
  • the rotating device 30 preferably includes a driving motor 35 arranged such that the rotating shaft is inclined upwardly from the ground.
  • the drive motor 35 of the rotating device 30 may be disposed such that the rotation shaft provided thereon coincides with the rotation axis A1, but it goes without saying that the present invention is not limited to this configuration.
  • various known gear assemblies for power transmission may be added between the drive motor 35 and the solar panel 20.
  • the bending part 40 is provided at the lower portion of the rotating device 30 and is configured to arrange the rotating device 30 at a predetermined angle with respect to the pole 10, so that the incident angle of sunlight during rotation of the solar panel 20 It acts to change.
  • the bending part 40 may be provided by partially bending (bending) the upper part of the pole 10 connected to the rotating device 30 at a predetermined bending angle ⁇ 2.
  • the bending portion 40 may be provided by providing an extension portion of a predetermined length at the lower end of the rotating device 30 and slightly bending the extension portion at a predetermined bending angle ⁇ 2.
  • the direction in which the bending portion 40 is bent is preferably opposite to the inclined direction of the solar panel 20.
  • the angle changes so that the angle is inclined at a relatively steep inclination angle of 30° toward the ground.
  • the solar panel 20 may be arranged at an inclination angle corresponding to the incident amount of each unit.
  • the rotating device 30 rotates clockwise in a bent state by the bending part 40, so that the inclination angle and azimuth angle of the solar panel 20 gradually decrease over time.
  • An example of adjustment is shown. Specifically, in (a) of FIG. 3, when the solar panel 20 is, for example, facing east, by the rotating device 30 and the bending part 40, it is inclined at a steep inclination angle of 30°. ), the photovoltaic panel 20 rotates clockwise to change the inclination angle more gently, and in FIG. 3(c), the photovoltaic panel 20 moves 15° toward the south at noon when the sun is high. The state in which the inclination angle is changed to be gently inclined is illustrated.
  • the solar panel 20 is gradually rotated by the driving motor 35 of the rotating device 30 so that the azimuth angle of the solar panel 20 is adjusted, and at the same time, the sunlight on the ground by the bending unit 40 is applied.
  • the angle of incidence of the sun may be adjusted by changing the inclination angle of the panel 20.
  • the rotating device 30 is assembled to be detachably attached to the center of the flange 31 and the flange 31 to open and close the inner space of the rotating device 30 and the flange 31 having an inclined shape at an angle.
  • the waterproof cover 32, the first tubular body 33 connected to the lower portion of the flange 31, and the second tubular body assembled to the lower part of the first tubular body 33 and fixed to the lower end of the pole 10 ( 34) and a drive motor 35 which is controlled by a microcomputer (not shown) and installed inside the second tubular body 34 to provide rotational force to the first tubular body 33.
  • the first tubular body 33 is a pipe-like structure connected to the lower end of the flange 31 and having a circular circumferential surface.
  • the first tubular body 33 and the flange 31 may be integrally formed, or alternatively, it is also possible that the flange 31 at the top of the first tubular body 33 is integrated by welding.
  • the second tubular body 34 is a pipe-like structure assembled to be located under the first tubular body 33 and having a circular circumferential surface.
  • a circular slot into which the upper pipe structure of the pole 10 can be fitted may be added to the lower end of the second tubular body 34. As the pole is fitted into the hollow, the second tubular body 34 is fixed to the top of the pole 10.
  • the bearing Since the bearing is interposed between the first tubular body 33 and the second tubular body 34, structurally stable and smooth rotation can be achieved.
  • the bearing has an upper ring connected to the first tubular body 33 to rotate integrally, and a lower ring assembled to the lower portion of the upper ring and connected to the second tubular body 34, and the upper ring Multiple balls may be interposed between the lower rings.
  • the rotating device 30 includes a rotating gear 62 substantially connected to the first tubular body 33 and a fixed gear 61 substantially connected to the second tubular body 34.
  • the driving motor 35 is installed to be connected to the fixed gear 61 to provide a rotational force to the rotating gear 62, and is disposed under the rotating gear 62 to rotate integrally with the rotating gear 62
  • a count switch 63 and a limit switch 60 fixed to the fixed gear 61 to maintain contact with the rotating count plate 63 when the rotating gear 62 rotates are provided.
  • the rotating gear 62 is installed to be rotated relative to the fixed gear 61 by receiving the rotational force from the driving motor 35.
  • the rotating gear 62 and the fixed gear 61 may be composed of various known gear assemblies.
  • the drive motor 35 is preferably fixed to the center of the second tubular body 34 to be coaxial with the second tubular body 34 to provide rotational force to the rotating gear 62.
  • the rotating count plate 63 is fixed to the lower portion of the rotating gear 62, rotates simultaneously with the rotating gear 62, and has an uneven pattern consisting of a valley (or groove) and a floor (or protrusion) structure while going circumferentially at the bottom. It is formed of.
  • the limit switch 60 has one side fixed to the fixed gear 61 and the other side contacting the rotating count plate 63 to maintain contact with the uneven pattern simultaneously with the rotation of the rotating count plate 63. Therefore, as the rotation count plate 63 rotates, an on/off signal is repeatedly output from the limit switch 60.
  • the contact portions of the first tubular body 33 and the second tubular body 34 include first contact points 36a, 36b and second contact points for transmission of power and/or signals ( 38a, 38b) are installed.
  • the first contact points 36a, 36b and the second contact points 38a, 38b are each composed of at least one conductor ring, and are fixed to the first tubular body 33 and the second tubular body 34, respectively, to face up and down. Is placed. While the first tubular body 33 rotates with respect to the second tubular body 34, the first contacts 36a, 36b are elastically biased downward by the coil spring 37, and the second contacts 38a, 38b ).
  • one of the first contact and the second contact is configured as a roll, and the other is composed of a conductor ring that the roll can roll, so that the first contact and the first contact are made when the first tubular body 33 is rotated.
  • the two contacts can be configured to maintain contact while rolling relatively.
  • a wire 39 for transmitting power or a signal may be connected between the first tubular body 33 and the second tubular body 34.
  • the microcomputer determines the daily rotation amount of the solar panel 20 based on a predetermined illuminance sensor, a seasonal rotation setting time, and GPS time information provided by the satellite communication module, and turns the driving motor 35 on. It can be applied to on/off control to perform rotation control.
  • the microcomputer may be embedded in the rotating device 30 or the pole 10 and may be embedded in a separate enclosure.
  • the micom recognizes that the day is bright when the illuminance value of the sunlight output from the illuminance sensor exceeds a predetermined value, and operates the driving motor 35 of the rotating device 30 to operate the solar panel for a predetermined rotation step and/or time. (20) is gradually rotated in one direction in seconds.
  • the path through which the solar panel 20 rotates is preferably set to be sufficiently exposed to the sun as much as possible in consideration of the amount of sunlight. If the solar panel 20 is rotated at a constant speed for a predetermined time using the rotating device 30 disposed on the upper portion of the bending part 40, the solar panel ( Compared to the case where 20) is stationary toward one side, the amount of solar power generated can be increased.
  • the micom drives and senses the rotation of the solar panel 20 step by step from the operation of the limit switch 60 that is turned on/off by a change in the uneven pattern according to the rotation of the rotation count plate 63.
  • the first step of the rotation of the solar panel 20 is that one cycle of the rotation count plate 63, that is, the limit switch 60 touches any one of the grooves included in the uneven pattern, and then touches the next groove. It can be defined by counting.
  • the micom controls the driving motor 30d of the bending part 40 to set the number of rotation steps differently for each season to control the amount of rotation per day (rotation angle) for the solar panel 20 differently.
  • the micom sets the number of rotation steps of the rotation count plate 63 to 1-11 steps in spring/autumn, 0-12 steps in summer, and 2-10 steps in winter to perform rotation control.
  • the data of the rotation step setting value is stored in the memory of the microcomputer.
  • the main controller communicates with each of the micom by wire and wireless to manage different solar panels 20 and rotating devices 30, so that the entire solar panels 20 are substantially in the same pattern. Control to rotate.
  • the main controller detects the wind direction during rainy weather and performs control to rotate the solar panel 20 in a direction facing the raindrops. That is, by directly exposing the surface of the photovoltaic panel 20 to raindrops, fine dust or foreign substances accumulated on the surface of the photovoltaic panel 20 can be effectively removed.
  • the present invention having the configuration as described above while gradually rotating the solar panel 20 in the horizontal direction with respect to the ground by using the rotating device 30 and the bending portion 40 in the production process of photovoltaic electricity, the inclination angle
  • the amount of solar power generated can be significantly increased compared to the case where the solar panel 20 is left stationary toward one side.
  • the present invention can keep the trees around the pole 10 supporting the solar panel 20, so it is possible to construct an eco-friendly solar power generation facility while minimizing natural damage. Trees located around the pole 10 can also act as a windbreak forest, so the solar panel 20 can be installed more stably.
  • the weight block is buried and fixed. do.
  • the solar panel 20 may be rotated at a predetermined time and speed by the rotating device 30 during operation of the single-axis-driven photovoltaic power generation system having an inclined structure to increase the amount of photovoltaic power generation.
  • the photovoltaic panel 20 is gradually rotated in a direction inclined with respect to the ground around the rotation axis A1 by the rotating device 30 so that the azimuth angle can be adjusted and the incident angle to the sun can be adjusted.
  • a rotating count plate 63 is fixed to a lower portion of the rotating gear 62 provided in the rotating device 30 to rotate integrally with the rotating gear 62, and a limit switch 60 is provided to the lower portion of the rotating count plate 63.
  • the micom controls the rotating device 30 based on the output signal of the limit switch 60 which is turned on/off by a change in the uneven pattern according to the rotation of the rotating count plate 63, thereby inclining the solar panel 20. It drives the rotation in the direction and the horizontal direction step by step and detects whether the solar panel 20 rotates in seconds without error and reflects it in the control operation.
  • FIG. 8 is a perspective view showing the appearance of a one-axis-driven solar power system according to another embodiment of the present invention
  • FIG. 9 is a front view of FIG. 8
  • FIG. 10 is a side view of FIG.
  • a single-axis driving photovoltaic power generation system includes a pole 10 standing on the ground, a plurality of support members 11 disposed on the pole 10, and a support member ( 11) includes an elevation lighting module 13 and an elevation camera module 14 that are installed at a height.
  • the pole 10 is installed vertically from the ground, and the bottom is fixed to the ground by fastening means such as anchor bolts and the like.
  • the pole 10 may be formed of a metal tubular body with a round outer circumferential surface, such as a conventional street lamp post, and may be configured with various other materials and shapes.
  • the plurality of support members 11 are located on the upper portion of the pole 10 and are arranged in a branched form into several branches toward the front and side about the pole 10.
  • the plurality of support members 11, one end (12a) is mounted on the pole 10 by welding or bolting to extend convexly in the shape of an arch and the other end (12b) is disposed toward the ground.
  • the other end 12b of the support member 11 is connected to the upper end of the elevating type lighting module 13 and the upper end of the elevating camera module 14, so that each module 13, 14 is held from above. It is possible to stably support each module 13 and 14, and it can be prevented that the supporting member 11 becomes an obstacle in the periphery of each module 13 and 14.
  • the elevation lighting module 13 and the elevation camera module 14 are employed, but the present invention is not limited to this example and various other devices can be applied.
  • the elevating lighting module 13 is installed on at least one end of the plurality of support members 11.
  • the elevating type lighting module 13 includes a drum that can be wound by a first elevating line 13c and a first main body 13b in which a driving motor providing rotational force to the drum is installed, and a first elevating line 13c. It has a lighting unit 13a that is suspended from the end and coupled to the lower end of the first body 13b upon completion of ascent and separated from the first body 13b when descending.
  • the lighting unit 13a is preferably made of a plurality of power LEDs, and is preferably connected to a communication module supporting a wireless communication protocol such as Wi-Fi, LTE, and Bluetooth.
  • the elevating camera module 14 is installed on at least one other end of the plurality of support members 11.
  • the liftable camera module 14 has a second drum that can be wound by a second lifting line 14c and a driving motor that provides rotational force to the drum, and the upper end is fixed to the end of the support member 11 CCTV camera 14a which is connected to the main body 14b and the lower end of the second lifting line 14c and is coupled to the lower end of the second main body 14b upon completion of the ascent, and separated from the second main body 14b when descending. ).
  • the CCTV camera 14a is preferably connected to a communication module supporting wireless communication protocols such as Wi-Fi, LTE, and Bluetooth.
  • the support member 11 is arranged at three intervals at regular intervals, and the elevating type lighting module 13 is installed on the support member 11 located in the middle of the three support members 11.
  • the elevating camera modules 14 are installed one by one on the remaining support members 11.
  • the first elevating line 13c of the elevating type lighting module 13 and the second elevating line 14c of the elevating camera module 14 may be formed of a wire rope or a power cable.
  • the technical configuration of the drum and the driving motor for hoisting and unloading the first elevating line 13c and the second elevating line 14c built in the elevating lighting module 13 and the elevating camera module 14, respectively, is as follows.
  • the technology disclosed in Korean Patent Application No. 10-2013-0070072 previously filed by the applicant can be employed.
  • the lighting unit 13a of the elevation lighting module 13 and the CCTV camera 14a of the elevation camera module 14 may be individually elevated and controlled. That is, when maintenance or cleaning of a specific lighting unit 13a or CCTV camera 14a is required, the administrator may selectively lower only the lighting unit 13a or CCTV camera 14a to perform the operation. Alternatively, it is also possible that the lighting unit 13a and the CCTV camera 14a are elevated and controlled in groups. In this case, it is possible to perform control for collectively elevating a plurality of CCTV cameras 14a. In addition, if necessary, it is also possible to control all the lighting units 13a and the CCTV cameras 14a to be lifted together at once.
  • the elevating operation for the elevating type lighting module 13 and the elevating type camera module 14 may be individually performed by wired or wireless communication.
  • Wi-Fi or LTE may be used as a wireless communication standard.
  • the photovoltaic panel 20 is installed on the top of the pole 10 to supply solar power to the elevated lighting module 13 and the elevated camera module 14.
  • the elevating lighting module 13 and the elevating camera module 14 may be basically configured to receive power from a commercial power grid and receive emergency power from the solar panel 20 during a power failure.
  • the microcomputer installed on one side of the pole 10 controls the operating time and speed of the drive motor of the rotating device 30 in conjunction with an illuminance sensor.
  • the microcomputer recognizes that the day is darkened or brightened from the output value (illuminance value) of the illuminance sensor or the set time. For example, when the sun illuminance value exceeds a predetermined value, the microcomputer recognizes that the day is bright and operates the driving motor to gradually rotate the solar panel 20 in one direction for a predetermined time.
  • the path through which the solar panel 20 rotates is preferably set to be sufficiently exposed to the sun as much as possible in consideration of the amount of sunlight.
  • the photovoltaic panel 20 is rotated at a constant speed for a predetermined time, the amount of photovoltaic power generated compared to the case where the photovoltaic panel 20 is stationary toward one side, even if a photovoltaic tracking device having a complicated structure is not used separately Can increase.
  • the pole 10 and the solar panel 20 are installed and installed with the same rotating device 30 and the bending portion 40 as in the above-described embodiment, the solar panel 20 is The inclination angle and the azimuth angle with respect to the sun may be adjusted by gradually rotating at a speed determined by the rotating device 30 and the bending part 40. Since the detailed configuration of the rotating device 30 and the bending portion 40 and its drawings are the same as those of the above-described embodiment, detailed descriptions thereof will be omitted.
  • the photovoltaic power generation system having the above-described configuration is a lighting unit by hoisting the first lifting line 13c and the second lifting line 14c according to the forward rotational driving of the drums built in each main body 13b, 14b.
  • the (13a) and the CCTV camera (14a) is elevated and combined with the respective bodies (13b, 14b) located on the upper part of the pole (10)
  • the upper and lower contact portions built in each of the body (13b, 14b) In contact with each other power may be supplied to the lighting unit 13a and the CCTV camera 14a.
  • the upper contact portion is fixed to the main body (13b, 14b) and the lower contact portion is fixed to the top of the lighting unit (13a) and CCTV camera (14a) corresponding to the lifting body, respectively.
  • the first lifting line 13c is provided by rotating the drums built in each body in reverse rotation. And the second lifting line (14c) to release the lighting unit (13a) and CCTV camera (14a) to descend to the ground.
  • the manager When maintenance or cleaning of the lighting unit 13a and the CCTV camera 14a is necessary, the manager simply lowers the lighting unit 13a and the CCTV camera 14a individually to perform the work. If necessary, the manager may perform an operation of simultaneously elevating all the lighting units 13a and the CCTV cameras 14a at the same time.
  • the lighting unit 13a and the CCTV camera 14a are operated in a state in which the ascent is completed and coupled to the respective bodies 13b and 14b.
  • the detection sensor 90 for the operation of the lighting unit 13a is installed on the outer wall 100 of the building at a position spaced apart from the pole 10.
  • the detection signal is wirelessly transmitted to the lighting control unit of the elevating-type lighting module 13 so that the lighting unit 13a is automatically turned on.
  • the detection sensor 90 since the detection sensor 90 is disposed at a position spaced apart from the pole 10, it is possible to detect an approach without error even if the pedestrian is on either side of the pole 10.
  • the detection sensor 90 is a predetermined ring-shaped mount detection sensor 90 is fixed around the outer surface of the pole 10, as shown in Figure 18 when the pedestrian is detected when the detection signal is elevated Wireless transmission to the lighting module (13).
  • Wi-Fi, LTE, Bluetooth, etc. may be used as the wireless communication standard.
  • the lighting control unit (not shown) embedded in the elevation lighting module 13 performs control to selectively turn on the lighting unit 13a when the detection sensor 90 outputs a detection signal.
  • the lighting control unit of the elevating-type lighting module 13 may perform an automatic on/off control that turns on the lighting unit 13a when a pedestrian approaches or moves and turns off automatically after a certain period of time. At this time, the on/off time may be set by receiving input through wired or wireless communication from the administrator.
  • the lighting control unit may automatically output an alarm sound, a warning message, or music when a pedestrian approach is detected.
  • FIG. 13 is a perspective view showing the appearance of a single-axis driving solar power system according to another embodiment of the present invention
  • FIG. 14 is a front view of FIG. 13.
  • the one-axis-driven photovoltaic power generation system includes a pole 10 standing on the ground, a plurality of support members 11 disposed on the pole 10, and a support member ( 11) installed on the top of the elevating lighting module 13 and the elevating camera module 14 and the pole 10 to supply emergency power to the elevating lighting module 13 and the elevating camera module 14
  • the solar panel 20 includes a circular sheet member 110 installed at a predetermined height from the bottom of the pole 10 to provide a sheet surface 111.
  • the circular sheet member 110 is a columnar structure having a pole 10 surrounded by a circle at a predetermined height from the bottom of the lower pipe 10a of the pole 10 and having a large diameter compared to the height.
  • a circular seat surface 111 that can be seated is provided.
  • One side of the circular sheet member 110 or one side of the lower pipe 10a may be equipped with a detection sensor (not shown) for detecting a user's approach or seating.
  • the sensor may be installed on the exterior wall 100 of the surrounding building as in the above-described embodiment.
  • the circular sheet member 110 is provided with an inner space, and the inner space is opened and closed by a door 112 hinged to a round outer surface.
  • equipment susceptible to moisture such as a predetermined battery or controller providing emergency power, may be stored. Therefore, the circular sheet member 110 is used as a means for preventing flooding of electronic devices including seating.
  • the circular sheet member 110 is fixed to the lower pipe 10a of a height spaced several to tens of centimeters (cm) away from the ground in order to provide both seating and flood protection.
  • the circular sheet member 110 is fitted to the outside of the fixed pipe 113 fastened to surround the outer circumferential surface of the lower pipe 10a and then fixed by bolting or welding. At this time, the circular sheet member 110 is preferably fitted and fastened from the top of the lower pipe (10a) separated from the pole (10).
  • the lower end of the fixed pipe 113 is provided with a locking protrusion 114 having a relatively large outer diameter compared to other parts, and it is preferable to support the lower end of the circular sheet member 110.
  • the fixing pipe 113 is configured in a tapered form to gradually increase in diameter as it goes to the lower portion, so it is possible to fix the circular sheet member 110 so that it no longer descends from a predetermined position.
  • the lighting control unit of the elevating-type lighting module 13 performs control to automatically turn on the lighting unit 13a when the user's approach or seating is sensed by the detection sensor 90.
  • the lighting control unit of the elevating lighting module 13 and the lighting control unit installed in the surrounding pole 10 communicate with each other to track the movement (path) of the pedestrian, and adjacent lighting units 13a are sequentially It is also possible to be configured to turn on.
  • FIG. 16 is a perspective view showing a state in which the lighting unit 13a and the CCTV camera 14a suspended from the elevator lines 13c and 14c in FIG. 14 are respectively lowered.
  • the manager may perform operations by lowering the lighting unit 13a and the CCTV camera 14a individually. . If necessary, the manager may work in a manner that the lighting units 13a and the CCTV cameras 14a are simultaneously elevated into a group.
  • the operation of elevating the CCTV camera 14a and the lighting unit 13a may be performed by a predetermined wireless remote controller 1.
  • a CCTV monitor 120 in FIG. 17 showing an image captured by the CCTV camera 14a may be installed on the pole 10 or the support member 11.
  • the CCTV monitor 120 is preferably composed of a liquid crystal display with a waterproof housing.
  • the photovoltaic power generation system can individually or collectively elevate the elevating type lighting module 13 and the elevating type camera module 14 using the respective elevating lines 13c and 14c. You can conveniently perform tasks such as cleaning and equipment maintenance.
  • the installation structure of the detection sensor 90 for detecting the approach of the pedestrian is improved, unlike the existing facilities, the pedestrian detection blind spot does not occur, the solar power generation efficiency can be increased, and the circular sheet member 110 There is a remarkable effect that can provide the convenience of seating and prevention of flooding.
  • both the azimuth and the inclination angle of the photovoltaic panel can be freely and precisely adjusted by the rotating device and the bending portion, thereby further improving the photovoltaic power generation efficiency.
  • the solar panel can be used to supply power to the liftable lighting module and the liftable camera module, and the installation structure of the detection sensor for detecting the pedestrian's approach has been improved. Does not.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un système de génération d'énergie solaire entraîné par un axe unique ayant une structure inclinée, le système de génération d'énergie solaire comprenant: un poteau fixé sur le sol pour se tenir verticalament; un panneau solaire, disposé à un angle sur l'extrémité supérieure du poteau, pour générer de l'énergie solaire; un appareil rotatif disposé entre le poteau et le panneau solaire et relié à la face inférieure du panneau solaire par une extrémité de celui-ci, et équipé d'un moteur d'entraînement pour faire tourner le panneau solaire autour d'un axe qui est incliné par rapport au sol; et une unité d'inclinaison disposée sous l'appareil rotatif, et ayant une structure inclinée de façon à positionner l'appareil rotatif à un angle défini par rapport au poteau.
PCT/KR2019/017270 2018-12-31 2019-12-09 Système de génération d'énergie solaire entraîné par un axe unique ayant une structure inclinée WO2020141742A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020180173998A KR102037423B1 (ko) 2018-12-31 2018-12-31 다기능 승강 폴 시스템
KR10-2018-0173998 2018-12-31
KR10-2019-0160157 2019-12-04
KR1020190160157A KR20210070102A (ko) 2019-12-04 2019-12-04 경사 구조를 가진 １축 구동식 태양광 발전 시스템

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WO2020141742A1 true WO2020141742A1 (fr) 2020-07-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964018A (zh) * 2020-08-19 2020-11-20 河南城建学院 一种稳固性高的智慧城市设备
CN113346829A (zh) * 2021-06-22 2021-09-03 锦州阳光能源有限公司 一种便于引流的光伏组件安装机构
CN115882773A (zh) * 2022-12-06 2023-03-31 江苏新之阳新能源科技有限公司 一种光伏发电的新能源户外照明装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101474996B1 (ko) * 2014-08-22 2014-12-22 주식회사 아이티아이씨앤씨 태양 에너지를 이용한 감시 카메라 장치
KR101479697B1 (ko) * 2014-04-11 2015-01-07 (주)오티에스 Cctv 카메라 유지보수용 오토리프트 장치
US20150316639A1 (en) * 2012-11-28 2015-11-05 Erich Russ Tracking device comprising a receiving structure which can be adjusted about at least one axis, for mounting at least one element that is sensitive to electromagnetic waves and has a preferential radiation direction
US20170250650A1 (en) * 2014-11-28 2017-08-31 Sumitomo Electric Industries, Ltd. Photovoltaic apparatus
JP2018109496A (ja) * 2016-12-28 2018-07-12 ナブテスコ株式会社 ヘリオスタット及びヘリオスタットのパネルを駆動する駆動装置
KR102037423B1 (ko) * 2018-12-31 2019-10-28 신정훈 다기능 승강 폴 시스템

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150316639A1 (en) * 2012-11-28 2015-11-05 Erich Russ Tracking device comprising a receiving structure which can be adjusted about at least one axis, for mounting at least one element that is sensitive to electromagnetic waves and has a preferential radiation direction
KR101479697B1 (ko) * 2014-04-11 2015-01-07 (주)오티에스 Cctv 카메라 유지보수용 오토리프트 장치
KR101474996B1 (ko) * 2014-08-22 2014-12-22 주식회사 아이티아이씨앤씨 태양 에너지를 이용한 감시 카메라 장치
US20170250650A1 (en) * 2014-11-28 2017-08-31 Sumitomo Electric Industries, Ltd. Photovoltaic apparatus
JP2018109496A (ja) * 2016-12-28 2018-07-12 ナブテスコ株式会社 ヘリオスタット及びヘリオスタットのパネルを駆動する駆動装置
KR102037423B1 (ko) * 2018-12-31 2019-10-28 신정훈 다기능 승강 폴 시스템

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964018A (zh) * 2020-08-19 2020-11-20 河南城建学院 一种稳固性高的智慧城市设备
CN113346829A (zh) * 2021-06-22 2021-09-03 锦州阳光能源有限公司 一种便于引流的光伏组件安装机构
CN113346829B (zh) * 2021-06-22 2023-01-06 锦州阳光能源有限公司 一种便于引流的光伏组件安装机构
CN115882773A (zh) * 2022-12-06 2023-03-31 江苏新之阳新能源科技有限公司 一种光伏发电的新能源户外照明装置
CN115882773B (zh) * 2022-12-06 2023-09-08 江苏新之阳新能源科技有限公司 一种光伏发电的新能源户外照明装置

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