JP2020512794A - ばね平衡アセンブリ及びばね平衡アセンブリを組み込む太陽光発電装置。 - Google Patents
ばね平衡アセンブリ及びばね平衡アセンブリを組み込む太陽光発電装置。 Download PDFInfo
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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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3807—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by adaptations for particular modes of stressing
- F16F1/3821—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by adaptations for particular modes of stressing characterised by adaptations to counter torsional forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/125—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/134—Transmissions in the form of gearings or rack-and-pinion transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/136—Transmissions for moving several solar collectors by common transmission elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/14—Movement guiding means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/18—Load balancing means, e.g. use of counter-weights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/19—Movement dampening means; Braking means
-
- 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
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
- Photovoltaic Devices (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Toys (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
本出願は、2017年3月2日に出願された米国特許出願62/466,235の優先権と利益を主張し、本明細書でその全てを援用する。
Claims (21)
- 支柱と、
前記支柱に接続されたトルクチューブまたはねじり梁と、
前記トルクチューブまたはねじり梁に取り付けられた取り付け機構と、
前記トルクチューブまたはねじり梁と接続される駆動システムと、
前記トルクチューブまたはねじり梁と接続されるばね平衡アセンブリと、を備える太陽光発電追跡装置アセンブリ。 - 前記ばね平衡アセンブリは、
軸受ハウジングと、
前記軸受ハウジング内に配置されたブッシングであって、前記ブッシングは、前記トルクチューブまたはねじり梁上に滑り可能に取り付けられるように構成される、ブッシングと、
柔軟な材料で作られた1以上の圧縮コードであって、前記圧縮コードは、前記ブッシングと軸受ハウジングの間に設置される、請求項1に記載の太陽光発電追跡装置アセンブリ。 - 前記柔軟な材料は、エラストマである、請求項2に記載の太陽光発電追跡装置アセンブリ。
- 前記圧縮コードは、前記太陽光発電追跡装置アセンブリの回転動作の間、振動の減衰を提供する、請求項3に記載の太陽光発電追跡装置アセンブリ。
- 前記ブッシングは、四葉の実質的に円の外側断面を有する、請求項2に記載の太陽光発電追跡装置アセンブリ。
- 前記ばね平衡アセンブリは、前記トルクチューブまたはねじり梁の回転を少なくともプラスまたはマイナス45°まで可能とする、請求項5に記載の太陽光発電追跡装置アセンブリ。
- 前記ブッシングは、三葉の実質的に三角形の外側断面を有する、請求項2に記載の太陽光発電追跡装置アセンブリ。
- 前記ばね平衡アセンブリは、前記トルクチューブまたはねじり梁の回転を少なくともプラスまたはマイナス60°まで可能とする、請求項7に記載の太陽光発電追跡装置アセンブリ。
- 前記軸受ハウジングの断面は、実質的に正方形、実質的に六角形及び実質的に三葉の円形の1つである、請求項2に記載の太陽光発電追跡装置アセンブリ。
- 前記ばね平衡アセンブリは、
軸受ハウジングと、
軸受ハウジング内に配置されたブッシングであって、前記ブッシングは、トルクチューブまたはねじり梁上に滑り可能に取り付けられるように構成されている、ブッシングと、
を備える、請求項1に記載の太陽光発電追跡装置アセンブリ。 - 前記ばね平衡アセンブリは、さらに少なくとも1つのコイルばねと、回転ストッパと、を備える請求項10に記載の太陽光発電追跡装置アセンブリ。
- 前記ブッシングの少なくとも一部は、エラストマ材料で作られている、請求項10に記載の太陽光発電追跡装置アセンブリ。
- 前記ブッシングは、1以上の空気空間を画定する、請求項12に記載の太陽光発電追跡装置アセンブリ。
- 前記ばね平衡アセンブリは、さらに少なくとも1つの回転ストッパを備える、請求項12に記載の太陽光発電追跡装置アセンブリ。
- 前記軸受ハウジングは、エラストマ材料で作られ、さらに少なくとも1つの回転ストッパを備える、請求項10に記載の太陽光発電追跡装置アセンブリ。
- 前記ばね平衡アセンブリは、
少なくとも1つの上部ブラケット及び少なくとも1つの下部ブラケットと、
第1の端部及び第2の端部を有する少なくとも1つのばねであって、前記ばねの第1の端部は、前記上部ブラケットに取り付けられ、前記ばねの第2の端部は、前記下部ブラケットに取り付けられるばねと、
第1の端部及び第2の端部を有するダンパであって、前記ダンパの第1の端部は、前記上部ブラケットに取り付けられ、前記ダンパの第2の端部は、前記下部ブラケットに取り付けられ、前記ダンパは、前記ばねと実質的に平行に設置されるダンパと、
前記トルクチューブまたはねじり梁が前記ばね平衡アセンブリを前記トルクチューブまたはねじり梁に接続するように、ブラケットに挿入されるように前記上部ブラケットに取り付けられるブラケットと、を備える請求項1に記載の太陽光発電追跡装置アセンブリ。 - 前記ばねは、ドローバスプリング、引っ張りばね、及び板ばねの群から選択される請求項16に記載の太陽光発電追跡装置アセンブリ。
- 前記ばねは、ダンパ、ダンパブラケットアセンブリ、または軸受ハウジングに組み込まれる請求項16に記載の太陽光発電追跡装置アセンブリ。
- ばね平衡アセンブリは、太陽光発電追跡装置列の第1の端部においてまたは近くで、前記トルクチューブまたはねじり梁に接続され、第1のばねを組み込む第1のばね平衡アセンブリと、太陽光発電追跡装置列の第2の端部においてまたは近くで、前記トルクチューブまたはねじり梁に接続され、第2のばねを組み込む第2のばね平衡アセンブリと、を備える、太陽光発電追跡装置列に組み込まれる、請求項16に記載の太陽光発電追跡装置アセンブリ。
- 1以上の葉部を有する軸受ハウジングと、
1以上の空間が、ブッシングと前記葉部の間で画定されるように、前記軸受ハウジング内に配置されたブッシングと、
柔軟な材料で作られた1以上の圧縮コードであって、前記圧縮コードは、前記ブッシングと前記葉部の間の前記空間に配置される、圧縮コードと、を備えるばね平衡アセンブリ。 - 少なくとも1つの上部ブラケット及び少なくとも1つの下部ブラケットと、
第1の端部及び第2の端部を有する少なくとも1つのばねであって、前記ばねの第1の端部は、前記上部ブラケットに取り付けられ、前記ばねの第2の端部は、前記下部ブラケットに取り付けられるばねと、
第1の端部及び第2の端部を有するダンパであって、前記ダンパの第1の端部は、前記上部ブラケットに取り付けられ、前記ダンパの第2の端部は、前記下部ブラケットに取り付けられ、前記ダンパは、前記ばねと実質的に平行に設置されるダンパと、
前記上部ブラケットに取り付けられるブラケットであって、前記ブラケットは、前記ばね平衡アセンブリが、前記太陽光発電追跡装置アセンブリに組み込まれることができるように、前記ブラケットに挿入されるトルクチューブまたはねじり梁にあった大きさと形状にされる、ブラケットと、を備えるばね平衡アセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762466235P | 2017-03-02 | 2017-03-02 | |
US62/466,235 | 2017-03-02 | ||
PCT/US2018/020386 WO2018160796A1 (en) | 2017-03-02 | 2018-03-01 | Spring counter-balance assemblies and solar trackers incorporating spring counter-balance assemblies |
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JP2020512794A true JP2020512794A (ja) | 2020-04-23 |
JP2020512794A5 JP2020512794A5 (ja) | 2020-10-15 |
JP7206209B2 JP7206209B2 (ja) | 2023-01-17 |
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JP2019547379A Active JP7206209B2 (ja) | 2017-03-02 | 2018-03-01 | 太陽光発電追跡装置アセンブリ |
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US (4) | US10771007B2 (ja) |
EP (1) | EP3589899B1 (ja) |
JP (1) | JP7206209B2 (ja) |
KR (1) | KR102451267B1 (ja) |
CN (1) | CN110573807A (ja) |
AU (1) | AU2018226784B2 (ja) |
BR (1) | BR112019018248A2 (ja) |
ES (1) | ES2942420T3 (ja) |
MX (1) | MX2019010402A (ja) |
PL (1) | PL3589899T3 (ja) |
PT (1) | PT3589899T (ja) |
WO (1) | WO2018160796A1 (ja) |
ZA (1) | ZA201905742B (ja) |
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US10286367B2 (en) * | 2016-04-06 | 2019-05-14 | Schuler Mfg. & Equip. Co. Inc. | Reel assembly for a mixer |
WO2017203372A1 (en) * | 2016-05-21 | 2017-11-30 | Scorpius Trackers Private Limited | A bushing assembly for solar tracking systems |
JP6983820B2 (ja) * | 2016-06-12 | 2021-12-17 | アレイ・テクノロジーズ・インコーポレイテッドArray Technologies, Inc. | 取付ブラケット |
AU2018226784B2 (en) * | 2017-03-02 | 2020-09-17 | Array Technologies, Inc. | Spring counter-balance assemblies and solar trackers incorporating spring counter-balance assemblies |
EP3410033B1 (en) * | 2017-05-31 | 2019-12-11 | Soltec Energías Renovables, SL | Support device for a rotating shaft of a solar tracker |
PT3608605T (pt) * | 2018-08-06 | 2021-04-20 | Soltec Energias Renovables Sl | Seguidor solar de eixo único com um dispositivo de amortecimento de vibração torcional |
US11711048B2 (en) * | 2018-09-05 | 2023-07-25 | FTC Solar, Inc. | Tracking systems for adjusting a photovoltaic array |
MX2021006720A (es) * | 2018-12-22 | 2021-07-15 | Saint Gobain Performance Plastics Corp | Montaje de rodamiento para montaje de seguidor y metodos para su fabricacion y uso. |
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PT3589899T (pt) | 2023-03-29 |
US20200403561A1 (en) | 2020-12-24 |
JP7206209B2 (ja) | 2023-01-17 |
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CN110573807A (zh) | 2019-12-13 |
US20240014774A1 (en) | 2024-01-11 |
KR102451267B1 (ko) | 2022-10-05 |
US20230124630A1 (en) | 2023-04-20 |
PL3589899T3 (pl) | 2023-05-02 |
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MX2019010402A (es) | 2019-10-21 |
ZA201905742B (en) | 2023-05-31 |
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US10771007B2 (en) | 2020-09-08 |
US11799416B2 (en) | 2023-10-24 |
EP3589899A4 (en) | 2020-12-23 |
EP3589899B1 (en) | 2022-12-28 |
BR112019018248A2 (pt) | 2020-06-23 |
AU2018226784B2 (en) | 2020-09-17 |
WO2018160796A1 (en) | 2018-09-07 |
EP3589899A1 (en) | 2020-01-08 |
US20180254740A1 (en) | 2018-09-06 |
AU2018226784A1 (en) | 2019-09-26 |
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