WO2021177345A1 - Générateur d'énergie solaire à pôles, dispositif d'éclairage équipé dudit générateur d'énergie solaire à pôles, et dispositif de communication d'informations de surveillance équipé dudit générateur d'énergie solaire à pôles - Google Patents

Générateur d'énergie solaire à pôles, dispositif d'éclairage équipé dudit générateur d'énergie solaire à pôles, et dispositif de communication d'informations de surveillance équipé dudit générateur d'énergie solaire à pôles Download PDF

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Publication number
WO2021177345A1
WO2021177345A1 PCT/JP2021/008136 JP2021008136W WO2021177345A1 WO 2021177345 A1 WO2021177345 A1 WO 2021177345A1 JP 2021008136 W JP2021008136 W JP 2021008136W WO 2021177345 A1 WO2021177345 A1 WO 2021177345A1
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WO
WIPO (PCT)
Prior art keywords
pole
power generator
solar power
type solar
cylinder
Prior art date
Application number
PCT/JP2021/008136
Other languages
English (en)
Japanese (ja)
Inventor
正之 奥村
Original Assignee
株式会社オーエスエム
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
Application filed by 株式会社オーエスエム filed Critical 株式会社オーエスエム
Publication of WO2021177345A1 publication Critical patent/WO2021177345A1/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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/20—Systems characterised by their energy storage means
    • 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
    • H02S20/10—Supporting structures directly fixed to the ground
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present invention relates to a pole-type photovoltaic power generation device capable of generating electricity by sunlight while standing substantially vertically.
  • a pole with a solar cell in which a solar cell module is mounted substantially vertically on the peripheral wall of the pole body and has a function of generating electricity by using at least the sunlight generated by the scattered light among the scattered light and the direct light (patented).
  • Such a pole with a solar cell requires a small installation area, so the installation location is not limited, and it is also excellent in terms of landscape.
  • the total cost is high.
  • many solar cell modules are provided, it takes a lot of time and effort for maintenance, and there is a high risk that the solar cell module will break down.
  • the pole-type photovoltaic power generator according to the present invention is a pole-type photovoltaic power generator that has a solar cell module and is capable of generating electricity by sunlight using the solar cell module in a state of being erected substantially vertically.
  • a substantially cylindrical cylinder provided rotatably with respect to the pole body on the outer peripheral surface side of the pole body, and at least a part of the outer peripheral surface side of the cylinder. It includes the solar cell module and a battery for storing the power generated by the solar cell module.
  • the above-mentioned photovoltaic power generator is further provided with a sensor and / or a camera for acquiring environmental information of the installation location, and a communication device for transmitting at least the information obtained by the sensor and / or the camera to an external communication means. It can also be a monitoring information communication device.
  • a light 9 is provided as a light emitting unit on the upper part of the pole type photovoltaic generator 2, and further.
  • a sensor 18 for acquiring environmental information, and a communication device 19 and a camera 20 for transmitting at least the information obtained by the sensor 18 to an external communication means are provided.
  • the pole type photovoltaic power generator 2 has a photovoltaic power generation sheet body 5 as a solar cell module, and is capable of generating electricity by sunlight using the photovoltaic power generation sheet body 5 in a state of being erected substantially vertically.
  • the pole main body 4 In the type photovoltaic power generator 2, the pole main body 4, the substantially cylindrical cylindrical body 3 provided on the outer peripheral surface side of the pole main body 4 so as to be rotatable with respect to the pole main body 4, and the tubular body 3 It includes a photovoltaic power generation sheet body 5 provided on at least a part of the outer peripheral surface side, and a battery 6 for storing the power generated by the photovoltaic power generation sheet body 5.
  • the pole type solar power generator 2 is a pole type having a solar power generation function
  • the pole type is, for example, a single columnar column erected substantially vertically as shown in the figure. Including those, those with polygonal or elliptical columns such as square columns, those with two or more connected instead of one, those with a slight upright angle adjusted according to the terrain and application, and It shall include a wide range of items such as those that can be folded, expanded and contracted, and those that can be stored in the ground, etc.
  • the solar cell module refers to all those that convert light energy such as sunlight into electric energy, and is shown as a flexible one as an example, but is not limited to this, and is formed in a cylindrical shape. It may be a plate-shaped panel or the like, or another structure may be adopted.
  • the pole-type photovoltaic generator 2 has a tubular body 3 and a pole main body 4 that rotatably holds the tubular body 3 at a predetermined height as main constituent members, and the tubular body 3 has a solar power generation sheet body 5.
  • the electric power generated by the photovoltaic power generation sheet 5 is stored in a battery 6 provided inside the cylinder 3 or used for an electronic device or the like.
  • the tubular body 3 is formed in an elongated cylindrical shape, and a pole main body 4 is inserted therein, and is rotatably held by the pole main body 4 at a predetermined height. Further, a flexible solar power generation sheet 5 is provided as a solar cell module on the outer peripheral surface side of the cylinder 3.
  • the upper end and the lower end of the tubular body 3 engage with the guide surface 7 formed on the outer peripheral surface of the pole body 4 so as to be rotatable and slidable up and down with respect to the pole body 4.
  • a fixing screw 10 which is a fixing means so as not to rotate and slide up and down, so that the tubular body 3 is fixed to the pole body 4 with respect to the pole body 4 during normal use. It is fixed in a stable state.
  • the guide surface 7 of the pole body 4 that guides the rotation of the tubular body 3 has a diameter-reduced outer peripheral surface of the upper portion 4a of the pole main body 4 at the upper end portion, and is larger than the inner peripheral surface of the tubular body 3 at the lower end portion.
  • the outer peripheral surface of the lower portion 4b of the pole body 4 formed to be slightly narrower functions as a guide surface, respectively.
  • the guided surface 8 of the tubular body 3 has a disk-shaped upper guide metal fitting 21 having a guided surface 8 formed inside fixed to the inside of the tubular body 3 at the upper end portion. At the lower end, the inner surface of the tubular body 3 functions as a guided surface 8.
  • the tubular body 3 By engaging the guide surfaces 7 and 7 with the guided surfaces 8 and 8, the tubular body 3 can rotate with respect to the pole body 4. Further, these engagements are maintained even if the tubular body 3 is slid upward, and even if the fixed position of the tubular body 3 is slightly moved upward, the tubular body 3 is relative to the pole body 4. It remains rotatable.
  • the tubular body 3 is rotatable and slidable up and down with respect to the pole body 4, but the pole body 4 is provided with a ring-shaped stopper 17, and the stopper 17 is the pole body 4.
  • the stopper 17 is fixed to the pole body 4, the height position of the cylinder 3 relative to the pole body 4 may be adjusted by setting the stopper 17 so that the height can be adjusted. According to such a configuration, the height of the photovoltaic power generation sheet 5 can be adjusted according to the installation location, and it is also possible to adjust the height so that the power generation efficiency becomes higher.
  • the pole body 4 is provided with a grounding portion 12 that supports the entire pole body 4 by grounding, and a storage space 13 inside. Further, the storage space 13 is provided with a window 14 with a lid for taking in and out electronic devices and for maintenance.
  • the pole body 4 is composed of a member in which the grounding portion 12 and the storage space 13 are integrated, but the pole body 4 is not limited to such a structure and may be composed of a plurality of parts. However, it may be configured to be stretchable or deformable.
  • a mounting portion 15 for mounting a device such as a light 9 is provided at the upper end of the pole body 4, and the light 9 is fixed to the mounting portion 15 so that it can be used as a lighting as a whole. ..
  • the sensor 18, the communication device 19, and the camera 20 are attached to the mounting portion 15, and the environmental information of the installation location obtained by the sensor 18 and the camera 20 is transmitted to the external communication means by the communication device 19. It is possible to make a call. With such a configuration, it can be widely used for agricultural servers, industrial servers, disaster monitoring devices, and the like. Furthermore, not only the sensor 18, the communication device 19, and the camera 20 as described above, but also by adding electronic devices and the like according to the installation location and purpose, the monitoring required even in a place where there is no electricity supply. The management equipment can be easily installed.
  • the lower portion 4b of the pole body 4 is formed wider than the upper portion 4a, and a storage space 13 is formed inside the lower portion 4b.
  • the storage space 13 occupies a range of about one-third of the total length of the pole body 4.
  • the reduced diameter portion which is the boundary between the upper portion 4a and the lower portion 4b, does not appear in the appearance, and the overall appearance is smart and beautiful, and the stress By reinforcing this reduced diameter part where stress is concentrated, the overall strength is increased and it is durable.
  • the outer diameters of the tubular body 3 and the pole main body 4 are made to have substantially the same dimensions, so that the whole is configured to be smarter as a whole.
  • the photovoltaic power generation sheet body 5 is attached so as to be wound around the outer peripheral surface of the tubular body 3.
  • the photovoltaic power generation sheet body 5 is wound around a region of about 3/4 of the circumferential direction in most of the vertical direction of the tubular body 3. Therefore, at least a part of the photovoltaic power generation sheet body 5 is not provided in the circumferential direction, and it is not possible to generate power in this region.
  • the direction of 5 can be adjusted, and even if there is such a region where power generation cannot be performed, the power generation efficiency can be easily increased.
  • both ends of the photovoltaic power generation sheet body 5 in the circumferential direction are fixed to the cylinder body 3 by a band-shaped fixture 16 having substantially the same length dimension as the length dimension in the vertical direction of the photovoltaic power generation sheet body 5.
  • a band-shaped fixture 16 having substantially the same length dimension as the length dimension in the vertical direction of the photovoltaic power generation sheet body 5.
  • the fixture 16 when the fixture 16 is configured to cover the power generation area of the photovoltaic power generation sheet body 5, the same effect can be obtained by making the fixture 16 have translucency. According to the fixture 16 having such translucency, one configured to cover the entire photovoltaic power generation sheet 5 can be adopted, and further, a tubular shape made of a heat-shrinkable material can be adopted. If the fixture 16 is used, the photovoltaic sheet body 5 is covered with the entire wound cylinder 3 and heat-treated to shrink the fixture 16 and fix the photovoltaic sheet body 5 to the cylinder 3. You can also do it.
  • the electric power generated by the photovoltaic power generation sheet 5 is stored in the battery 6 housed inside the pole main body 4 through an electric cord.
  • the battery 6 is fixed inside the pole body 4. Therefore, even if the tubular body 3 is rotated with respect to the pole body 4 after the illuminated monitoring information communication device 1 is installed, the battery 6 does not rotate and is kept in a stable state. There is. Further, since the battery 6 is provided in the lower portion 4b of the pole main body 4, the relatively heavy battery 6 is arranged at the lower end portion of the illuminated monitoring information communication device 1, and the weight balance is good as a whole. It is configured to be.
  • the upper end of the cylinder 3 is covered with an upper cover 11 rotatably provided on the pole body 4.
  • the upper cover 11 makes it difficult for rain to enter between the pole body 4 and the cylinder 3.
  • a slight gap is formed between the upper cover 11 and the pole body 4 so that air can be ventilated, and the air is moved upward by this gap. It is configured so that the temperature of the photovoltaic power generation sheet 5 does not become too high by coming out.
  • the upper cover 11 is fixed to the pole body 4 by screws so as not to rotate and to slide up and down.
  • the grounding portion 12 and the window 14 of the pole main body 4 are erected by setting the orientation of the illuminated monitoring information communication device 1 according to the situation of the installation location, and the grounding portion 12 is fixed to the ground.
  • the cylinder 3 is rotated with respect to the pole body 4, the orientation of the photovoltaic power generation sheet 5 is adjusted so as to increase the power generation efficiency, and then the upper and lower fixing screws 10 are tightened to tighten the cylinder.
  • the body 3 is fixed to the pole body 4 so that it cannot rotate and slide up and down.
  • the basic installation of the illuminated monitoring information communication device 1 is completed by adjusting the angle and direction of the device such as the light 9 as needed.
  • the tubular body 3 of the illuminated monitoring information communication device 1 is rotatable with respect to the pole body 4, the solar power is generated after the installation according to the shape of the grounding portion 12 and the environment such as the installation location. Since the orientation of the power generation sheet 5 can be adjusted, the installation work can be easily performed. Here, not only according to the shape of the grounding portion 12 and the environment such as the installation location, but also according to the orientation of electronic devices such as the light 9 and the communication device 19, or according to the orientation of other adjacent devices. The installation work may be performed according to other standards, such as installing the illuminated monitoring information communication device 1 upright.
  • This illuminated monitoring information communication device 1A has a tubular body 3 formed wider than the lower portion 4b of the pole main body 4. Since the two photovoltaic power generation sheets 5 and 5 are attached so as to be wound around the wide cylinder 3, the amount of power generation can be increased as compared with the illuminated monitoring information communication device 1 of the first embodiment. It is possible.
  • a lower guide metal fitting 22 is provided at the lower end of the tubular body 3A, and the guided surface 8 is formed so that the inner surface thereof has a shape along the outer circumference of the pole body 4 that functions as the guide surface 7.
  • the tubular body 3A can rotate smoothly with respect to the pole body 4.
  • the other configurations of the illuminated monitoring information communication device 1A provided with the pole-type photovoltaic generator 2A according to the second embodiment are substantially the same as the configurations of the first embodiment, and the same reference numerals are given to these configurations. The description will be omitted.
  • each component including its material and whether or not it is configured as a single unit, and it can be widely adopted.
  • the strength of each component is increased by using metal. May be high, or the weight may be reduced by using a synthetic resin, or another material or a combination of a plurality of materials may be used.
  • the pole-type photovoltaic power generator according to the present invention is a pole-type photovoltaic power generator that has a solar cell module and can generate electricity by sunlight using the solar cell module in a state of being erected substantially vertically.
  • the solar cell module is provided with the solar cell module and a battery for storing the power generated by the solar cell module.
  • the photovoltaic generator can be rotated in the direction of sunlight after installation, it is not necessary to provide a power generation area of the photovoltaic power generation module over the entire circumference of the pole, and the photovoltaic power generation module is required. It is possible to generate electricity with high efficiency while suppressing the amount.
  • the outer peripheral surface of the pole body may have a cylindrical guide surface
  • the inner surface of the cylinder may have a guided surface that is rotationally guided by the guide surface
  • the cylinder body may be further provided with a fixing means capable of fixing the cylinder body to the pole body so as not to rotate.
  • the cylinder body is made non-rotatable to the pole body in the used state. By keeping it, it can be used in a more stable state.
  • the fixing means fixes the cylinder and the pole body in a separated state.
  • a gap can be provided between the cylinder and the pole body, and this gap can ensure air permeability to prevent moisture from accumulating and suppress the temperature rise of the solar cell module. can.
  • the solar cell module is formed by winding a flexible photovoltaic power generation sheet body around the outer peripheral surface side of the cylinder body.
  • the configuration becomes simpler, and the manufacturing cost and maintenance cost can be reduced.
  • tubular body may be capable of sliding in the vertical direction with the guide surface and the guided surface engaged with the pole body.
  • the height of the solar cell module can be adjusted according to the place and time, and the power generation efficiency can be further increased.
  • the above-mentioned solar power generator can be used as a lighting device in which a light emitting unit that emits light toward the outside is further provided.
  • the above-mentioned photovoltaic power generator is further provided with a sensor and / or a camera for acquiring environmental information of the installation location, and a communication device for transmitting at least the information obtained by the sensor and / or the camera to an external communication means. It can also be a monitoring information communication device.
  • a monitoring information communication device can be easily installed even in a place where there is no electricity supply by a photovoltaic generator having high power generation efficiency.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Le problème décrit par la présente invention est de fournir un générateur d'énergie solaire à pôles capable de générer de la puissance à un rendement élevé tout en supprimant le nombre nécessaire de modules de batterie solaire et pouvant être utilisé pour un dispositif d'éclairage, un dispositif de communication d'informations de surveillance et similaire. La solution selon l'invention porte sur un générateur d'énergie solaire à pôles 2 qui comprend un corps de feuille de générateur d'énergie solaire 5 en tant que module de batterie solaire et peut générer de l'énergie par la lumière solaire à l'aide du corps de feuille de générateur d'énergie solaire 5 dans l'état d'installation de manière sensiblement verticale. Le générateur d'énergie solaire à pôles 2 est pourvu : d'un corps de pôle 4 ; d'un corps de cylindre sensiblement cylindrique 3 disposé de manière rotative par rapport au corps de pôle 4 sur le côté de la surface circonférentielle externe du corps de pôle 4 ; le corps de feuille de génération d'énergie solaire 5 étant au moins partiellement disposé sur le côté de surface circonférentielle externe du corps de cylindre 3 ; et une batterie 6 pour stocker la puissance générée par ce corps de feuille de générateur d'énergie solaire 5.
PCT/JP2021/008136 2020-03-04 2021-03-03 Générateur d'énergie solaire à pôles, dispositif d'éclairage équipé dudit générateur d'énergie solaire à pôles, et dispositif de communication d'informations de surveillance équipé dudit générateur d'énergie solaire à pôles WO2021177345A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020037074A JP2021141693A (ja) 2020-03-04 2020-03-04 ポール型太陽光発電機、該ポール型太陽光発電機を備えた照明装置、及び該ポール型太陽光発電機を備えた監視情報通信装置
JP2020-037074 2020-03-04

Publications (1)

Publication Number Publication Date
WO2021177345A1 true WO2021177345A1 (fr) 2021-09-10

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PCT/JP2021/008136 WO2021177345A1 (fr) 2020-03-04 2021-03-03 Générateur d'énergie solaire à pôles, dispositif d'éclairage équipé dudit générateur d'énergie solaire à pôles, et dispositif de communication d'informations de surveillance équipé dudit générateur d'énergie solaire à pôles

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WO (1) WO2021177345A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023048253A1 (fr) * 2021-09-27 2023-03-30 株式会社次世代商品開発研究所 Pôle de source d'alimentation et dispositif d'éclairage l'utilisant, et dispositif multifonctionnel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009218086A (ja) * 2008-03-11 2009-09-24 Jet Neko Kk 屋外灯
JP2012043907A (ja) * 2010-08-17 2012-03-01 Shinwa Kogyo Kk 太陽光発電装置
KR20120133932A (ko) * 2011-06-01 2012-12-11 주식회사 아모럭스 태양 전지 가로등 및 이의 제어 방법
JP2013143409A (ja) * 2012-01-10 2013-07-22 Systec:Kk 太陽光発電設置物
JP2015022121A (ja) * 2013-07-18 2015-02-02 積水樹脂株式会社 表示装置
JP2015038854A (ja) * 2013-07-16 2015-02-26 株式会社東部 鋼管杭及び該鋼管杭を使用したポール

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009218086A (ja) * 2008-03-11 2009-09-24 Jet Neko Kk 屋外灯
JP2012043907A (ja) * 2010-08-17 2012-03-01 Shinwa Kogyo Kk 太陽光発電装置
KR20120133932A (ko) * 2011-06-01 2012-12-11 주식회사 아모럭스 태양 전지 가로등 및 이의 제어 방법
JP2013143409A (ja) * 2012-01-10 2013-07-22 Systec:Kk 太陽光発電設置物
JP2015038854A (ja) * 2013-07-16 2015-02-26 株式会社東部 鋼管杭及び該鋼管杭を使用したポール
JP2015022121A (ja) * 2013-07-18 2015-02-02 積水樹脂株式会社 表示装置

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