WO2016074342A1 - Socle de support de suiveur solaire à axe unique horizontal et son système de liaison - Google Patents

Socle de support de suiveur solaire à axe unique horizontal et son système de liaison Download PDF

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Publication number
WO2016074342A1
WO2016074342A1 PCT/CN2015/070446 CN2015070446W WO2016074342A1 WO 2016074342 A1 WO2016074342 A1 WO 2016074342A1 CN 2015070446 W CN2015070446 W CN 2015070446W WO 2016074342 A1 WO2016074342 A1 WO 2016074342A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar
main beam
flat single
axis tracking
solar cell
Prior art date
Application number
PCT/CN2015/070446
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English (en)
Chinese (zh)
Inventor
顾全军
孙海涛
宋强
Original Assignee
黄山睿基新能源科技有限公司
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 黄山睿基新能源科技有限公司 filed Critical 黄山睿基新能源科技有限公司
Publication of WO2016074342A1 publication Critical patent/WO2016074342A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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 invention relates to the field of solar tracking systems, in particular to a solar flat single-axis tracking bracket and a linkage system thereof.
  • solar brackets have evolved from simple single brackets to multi-bar linkages and integrated designs.
  • the existing solar brackets are mainly divided into two types, flat single-axis and oblique single-axis.
  • the flat single-axis is horizontally arranged by the solar cell module, and the sunlight is not vertically irradiated on the solar cell module. Therefore, the oblique single-axis structure and the solar energy collection amount are relatively large. low.
  • the oblique single-axis structure because the solar cell module and its fixed grid are arranged obliquely, under the action of external force (such as wind), the force is unbalanced, the structural stability is poor, and the damage is easy.
  • the object of the present invention is to provide a solar flat single-axis tracking bracket and a linkage system thereof, which solves the problem that the existing flat single-axis structure has low solar energy collection and the inclined single-axis is easy to be damaged.
  • a solar flat single-axis tracking bracket comprising a column, a main beam that is rotatable on the column, and a fixed grid fixed on the main beam and rotating together with the main beam;
  • the fixed grid is provided with a solar cell module, and the solar cell module is arranged at an oblique angle to the horizontal plane.
  • the fixed grid is arranged in a north-south direction, and the solar cell module is arranged at a north side in the southern hemisphere and at a low angle in the south, and the solar cell module is oriented in the northern hemisphere opposite to the southern hemisphere.
  • the angle between the solar cell module and the horizontal plane is 3° to 30°.
  • the column is provided with a sliding base and a column gland for supporting the main beam.
  • the fixed grid comprises a set of beams arranged perpendicularly to the main beam, a beam hoop provided with a fixed connection between the main beam and the beam, and a cross arm disposed parallel to the main beam and fixedly connected to the beam.
  • the fixed grid is provided with a set of solar battery modules facing the same.
  • the linkage system using the solar flat single-axis tracking bracket includes a set of solar flat single-axis tracking brackets arranged side by side, a driving device, a driving arm driven by a driving device, a set of connecting rods, connected with the main beam and driving the rotating
  • the slave arm is movably connected between the connecting rod and the driving arm, and between the connecting rod and the driven arm.
  • the invention has the beneficial effects that by fixing a set of obliquely arranged solar cell modules on a flat single shaft, the stability of the original flat single shaft can be ensured, and the requirement of oblique single-axis solar energy collection can be achieved, and the oblique is overcome.
  • the single shaft is subject to large external force, easy to damage, and has a short service life.
  • the solar cell module is arranged on the main beam by a small piece of plates, which has small wind resistance and good stability.
  • the linkage system has a simple structure, and a plurality of sets of solar flat single-axis tracking brackets can be driven synchronously by one driving device, thereby reducing the input cost and the energy consumption of the system itself.
  • the connecting rod pin shaft connection structure the angle between the connecting rod and the connecting rod can be adjusted, and the solar flat single-axis tracking bracket is not required to be disposed at a level, thereby improving the environmental adaptability of the system, and immediately in the high and low Larger undulating mountains can also be applied on a large scale.
  • Figure 1 is a schematic perspective view of the present invention.
  • Figure 2 is a front elevational view of the present invention.
  • Figure 3 is a schematic view showing the assembly of the main beam and the sliding base in the present invention.
  • FIG. 4 is a schematic perspective view of a linkage system of the present invention.
  • Figure 5 is a schematic view showing the connection structure of the active arm and the connecting rod of the present invention.
  • Figure 6 is a schematic view showing the connection structure of the slave arm and the connecting rod of the present invention.
  • a solar flat single-axis tracking bracket includes a column 1 on which a sliding base 7 and a column gland for supporting the main beam 3 are fixedly disposed 2.
  • the main beam 3 is fixed to the column 1 by a sliding base 7 in cooperation with the column gland 2 and is rotatable.
  • the main beam 3 is fixedly disposed with a fixed grid 9 that rotates together with the main beam; the fixed grid 9 is provided with a set of solar cells 8 facing the same, and the solar cell assembly 8 is disposed at an angle to the horizontal plane. .
  • the angle between the solar cell module 8 and the horizontal plane is 3° to 30°.
  • the fixed grid 9 includes a set of beams 5 arranged perpendicular to the main beam 3, and the main beam 3 and the beam 5 are arranged A beam hoop 4 having a fixed connection; and a cross arm 6 disposed in parallel with the main beam 3 and fixedly connected to the beam.
  • the fixed grid 9 is arranged in a north-south direction.
  • the solar cell module 8 is arranged at a north side in the southern hemisphere and at a low angle in the south.
  • the solar cell module 8 is oriented in the northern hemisphere opposite to the southern hemisphere.
  • the structure can ensure the stability of the original flat single shaft, and can meet the requirements of the oblique single-axis solar energy collection, and overcome the problem that the oblique single shaft is affected by the external force, the damage is easy, and the service life is short.
  • the solar cell module is arranged on the main beam by a small piece of plates, which has small wind resistance and good stability.
  • the linkage system using the above-mentioned solar flat single-axis tracking bracket includes a set of solar flat single-axis tracking brackets 10 arranged side by side, a driving device 11 disposed on the column 1, and the driving device 11 is Worm gear reducer. a driving arm 12 driven by the driving device 11, a set of connecting rods 13, a driven arm 14 connected to the main beam 3 and driving the rotating member thereof; between the connecting rod 13 and the driving arm 12, the connecting rod 13 and the driven arm 14
  • the pin is an active connection.
  • the structure can drive multiple sets of solar flat single-axis tracking brackets synchronously through a driving device, thereby reducing the input cost and the system's own energy consumption.
  • the connecting rod pin shaft connection structure the angle between the connecting rod and the connecting rod can be adjusted, and the solar flat single-axis tracking bracket is not required to be disposed at a level, thereby improving the environmental adaptability of the system, and immediately in the high and low Larger undulating mountains can also be applied on a large scale.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un socle de support de suiveur solaire à axe unique horizontal et son système de liaison, comprenant une colonne verticale (1), une poutre principale (3) qui est rotative et prévue sur la colonne verticale (1), et un cadre de support fixe (9) fixé à la poutre principale (3) et apte à tourner avec ladite poutre (3) ; le cadre de support fixe (9) est pourvu d'un ensemble cellule solaire (8), ledit ensemble (8) étant agencé de manière à former un angle incliné par rapport à un plan horizontal. Le cadre de support fixe (9) est agencé suivant une orientation nord-sud ; lorsqu'il est utilisé dans l'hémisphère sud, l'ensemble cellule solaire (8) est agencé à un angle incliné tel que son côté nord est haut et son côté sud est bas ; lorsqu'il est utilisé dans l'hémisphère nord, l'ensemble cellule solaire est orienté d'une manière contraire à celle employée lorsqu'il est utilisé dans l'hémisphère sud. Le socle de support de suiveur solaire à axe unique horizontal et son système de liaison sont structurellement simples. L'invention assure la stabilité, la durabilité et la fiabilité d'un agencement à axe unique horizontal tout en étant capable de recueillir une quantité d'énergie solaire identique à celle d'un agencement à axe unique incliné. Le système de liaison est structurellement adaptable, durable et fiable, et peut par conséquent être largement appliqué dans le domaine des socles de support de poursuite solaire et de leurs systèmes de liaison.
PCT/CN2015/070446 2014-11-10 2015-01-09 Socle de support de suiveur solaire à axe unique horizontal et son système de liaison WO2016074342A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420667031.8 2014-11-10
CN201420667031.8U CN204203778U (zh) 2014-11-10 2014-11-10 一种太阳能平单轴跟踪支架及其联动系统

Publications (1)

Publication Number Publication Date
WO2016074342A1 true WO2016074342A1 (fr) 2016-05-19

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PCT/CN2015/070446 WO2016074342A1 (fr) 2014-11-10 2015-01-09 Socle de support de suiveur solaire à axe unique horizontal et son système de liaison

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CN (1) CN204203778U (fr)
WO (1) WO2016074342A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018146288A1 (fr) 2017-02-09 2018-08-16 Elemental Engineering Ag Ensemble panneau solaire orientable

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105159329A (zh) * 2015-08-21 2015-12-16 兰州安德森能源科技有限公司 平单轴倾角固定跟踪装置
CN106026854A (zh) * 2016-07-16 2016-10-12 成都聚合追阳科技有限公司 一种聚光光伏发电系统驱动臂
CN105932937A (zh) * 2016-07-17 2016-09-07 成都聚合追阳科技有限公司 一种聚光光伏上立柱支架和主梁固定抱箍
CN106774455B (zh) * 2017-01-18 2024-02-20 李樱子 基于曲轴连杆传动的单轴/双轴太阳能跟踪装置
CN107608394B (zh) * 2017-10-26 2023-05-02 黄山睿基新能源股份有限公司 一种太阳能光伏跟踪支架阵列

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886376B1 (ko) * 2008-12-01 2009-03-06 (주)진영엔지니어링 추적식 태양광 발전장치
US20110155120A1 (en) * 2009-02-02 2011-06-30 Sunpower Corporation Torque Arm Assembly and Method
ES2368402A1 (es) * 2011-09-20 2011-11-17 Grupo Clavijo Elt, S.L. Seguidor solar.
CN202652112U (zh) * 2012-05-24 2013-01-02 宁夏银星能源股份有限公司 光敏式联动平单轴跟踪太阳能光伏发电装置
CN203179912U (zh) * 2012-12-20 2013-09-04 无锡昊阳新能源科技有限公司 手动连续可调角度光伏组件固定支架

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886376B1 (ko) * 2008-12-01 2009-03-06 (주)진영엔지니어링 추적식 태양광 발전장치
US20110155120A1 (en) * 2009-02-02 2011-06-30 Sunpower Corporation Torque Arm Assembly and Method
ES2368402A1 (es) * 2011-09-20 2011-11-17 Grupo Clavijo Elt, S.L. Seguidor solar.
CN202652112U (zh) * 2012-05-24 2013-01-02 宁夏银星能源股份有限公司 光敏式联动平单轴跟踪太阳能光伏发电装置
CN203179912U (zh) * 2012-12-20 2013-09-04 无锡昊阳新能源科技有限公司 手动连续可调角度光伏组件固定支架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018146288A1 (fr) 2017-02-09 2018-08-16 Elemental Engineering Ag Ensemble panneau solaire orientable
US10852039B2 (en) 2017-02-09 2020-12-01 Elemental Engineering Ag Directional solar panel assembly

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