DE102005050073A1 - Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds - Google Patents
Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds Download PDFInfo
- Publication number
- DE102005050073A1 DE102005050073A1 DE102005050073A DE102005050073A DE102005050073A1 DE 102005050073 A1 DE102005050073 A1 DE 102005050073A1 DE 102005050073 A DE102005050073 A DE 102005050073A DE 102005050073 A DE102005050073 A DE 102005050073A DE 102005050073 A1 DE102005050073 A1 DE 102005050073A1
- Authority
- DE
- Germany
- Prior art keywords
- solar
- solar cell
- fold
- tracking systems
- folding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 1
- 230000005923 long-lasting effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 20
- 230000009993 protective function Effects 0.000 description 2
- 241000238633 Odonata Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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
- H02S30/20—Collapsible or foldable PV modules
-
- 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
-
- 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
- F24S50/60—Arrangements for controlling solar heat collectors responsive to wind
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/80—Accommodating differential expansion of solar collector elements
- F24S40/85—Arrangements for protecting solar collectors against adverse weather conditions
-
- 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
Abstract
Description
Die Energieverknappung und die Weiterentwicklung der Photovoltaik fordern neben der Erhöhung des Wirkungsgrades der Solarzellen auch neue Konstruktionen der Nachführsysteme. Herkömmliche Nachführsysteme erfordern bei wirtschaftlicher Größe der Zellenflächen, um den Windkräften zu widerstehen sehr stabile und kostenintensive Unterkonstruktionen, die diesen Kräften einen entsprechenden Widerstand leisten.The Energy shortage and the further development of photovoltaic demand next to the increase the efficiency of solar cells also new constructions of Tracking systems. Conventional tracking systems require at economic size of the cell surfaces to the wind forces to resist very stable and costly substructures, the forces provide a corresponding resistance.
Die hier vorliegende Erfindung geht den umgekehrten Weg. Sie besteht aus sehr großen Zellenflächen, die eine effiziente Stromerzeugung gewährleisten. Den Windkräften wird keine entsprechende Kraft entgegengesetzt. Kräfte auf das Solarzellen-Nachführsystem sollen erst gar nicht entstehen. Die den Windkräften ausgesetzte Zellenträgerplatte und der dem Kraftfluss folgende Grundaufbau sollen nur geringen Windkräften statisch standhalten.The here present invention goes the opposite way. she consists from very big ones Cell faces which ensure efficient power generation. The wind forces will no corresponding force opposite. Forces on the solar cell tracking system should not arise at all. The exposed to the wind forces cell carrier plate and The basic structure following the force flow is intended to statically only low wind forces withstand.
Stärkere Kräfte sollen
durch die Elastizität der
Zellenträgerplatte
abgefangen werden. Bei starken Winden, Orkanen und Hurrikanen faltet
sich das System wie die Flügel
eines Schmetterlings zusammen und richtet sich nach der Windrichtung
aus. Diese Entwicklung ist eine Ableitung aus dem natürlichen
Vorbild der Natur (Bionik). Da das System auch bei Sandsturm, Hagel
und Sturmregen usw. den Solarzellen Schutz bieten soll, werden die
im Faltzustand gegenüberliegenden,
mit Solarzellen bestückten
Flächen
durch einen außen überlappenden
Dichtungsring abgeschlossen. Diese Bauart ermöglicht Nachführsysteme
mit sehr großen
photovoltaischen Wirkflächen
und leichtem Unterbau, die es ermöglichen, hohe Nachführsysteme
zu bauen, wenn Abschattungen durch Häuser oder Pflanzen vorhanden sind
(
Das
System nach
Beschreibungdescription
Das Solarzellennachführsystem ist eine bionische Entwicklung. In der Natur wird gezeigt, dass auch große mit der den Sonnenstrahlen interagierenden Flächen wie z. B. die Flügel eines Schmetterlings oder die Blätter von Pflanzen, bei Stürmen keinen Schaden erleiden. Der Schmetterling faltet seine Flügel zusammen und stellt sich in die Windrichtung, weiterhin zeigt uns die Natur in besonderer Weise an den extrem dünnen Flügeln der Libelle, dass die Elastizität derselben eine Schutzfunktion darstellt. Bei stärkeren Einknickungen kehren diese wieder durch Rückformung in die ursprüngliche gestalt ohne Schädigung zurück.The Solarzellennachführsystem is a bionic development. In nature it is shown that too size with the sun rays interacting surfaces such. B. the wings of a Butterfly or the leaves of plants, during storms not to be harmed. The butterfly folds its wings together and turns into the wind direction, nature continues to show us in a special way on the extremely thin wings of the dragonfly, that the elasticity of the same represents a protective function. In stronger Einknickungen sweep these again by reshaping in the original one Shaped without damage back.
Es
gilt, diese Effekte in der Photovoltaik bei großen Solarzellflächen auszunutzen.
Bei der Lösung
(
Diese Methode hat vor allem den Vorteil, dass bei Solarzellen der Zukunft wie z. B. Konzentratorzellen als optische Systeme weder Verschmutzung noch Abschmirgelung durch Sandstürme erfolgen können.These Above all, the advantage of this method is that of solar cells of the future such as B. concentrator cells as optical systems neither pollution still sweeping through sandstorms can be done.
Um
bei den selten auftretenden periodischen Stürmen und wiederholten Druckamplituden
ein zu häufiges
Einfahren in die Schutzstellung vermieden wird, kann die Gesamtsolarzellenfläche stufenlos verkleinert
werden (
Bei
der Lösung
(
Bei
dem Solarnachführsystem (
Die
Antriebseinheit mit Elevationsantrieb
Die
Trägerplatten-Solarzelleneinheit
mit dem gemeinsamen Naben-Achsensystem
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005050073A DE102005050073A1 (en) | 2005-10-19 | 2005-10-19 | Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005050073A DE102005050073A1 (en) | 2005-10-19 | 2005-10-19 | Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005050073A1 true DE102005050073A1 (en) | 2007-04-26 |
Family
ID=37905175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005050073A Withdrawn DE102005050073A1 (en) | 2005-10-19 | 2005-10-19 | Fold-up technology for solar-cell array tracking system, reacts by flexibility of support plates to fold-up during strong winds |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005050073A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2303793A1 (en) * | 2007-02-15 | 2008-08-16 | Garcia Ferrero Hnos. S.L. | Solar follower (Machine-translation by Google Translate, not legally binding) |
ITBO20080578A1 (en) * | 2008-09-23 | 2010-03-24 | Altertecno Srl | STRUCTURE WITH ADJUSTABLE SOLAR PANELS. |
WO2012042283A1 (en) * | 2010-09-30 | 2012-04-05 | Miltiadis Ziogas | Complex solar unit |
WO2013060587A1 (en) * | 2011-10-24 | 2013-05-02 | Siemens Aktiengesellschaft | Wind protection device for a solar collector assembly and a solar collector assembly with the wind protection device |
CN106330075A (en) * | 2015-06-15 | 2017-01-11 | 深圳市安泰科建筑技术有限公司 | Photovoltaic power generation equipment and optical energy tracking mechanism thereof |
CN108155856A (en) * | 2017-12-28 | 2018-06-12 | 北京金风科创风电设备有限公司 | Control device and control method for solar module mounted on tower |
CN112600506A (en) * | 2020-12-17 | 2021-04-02 | 安徽云飞芳植生物科技有限公司 | Agricultural photovoltaic power station based on new forms of energy |
CN113074085A (en) * | 2021-04-09 | 2021-07-06 | 国网江西省电力有限公司供电服务管理中心 | Wind-solar hybrid power generation device based on high-efficiency conversion |
-
2005
- 2005-10-19 DE DE102005050073A patent/DE102005050073A1/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2303793A1 (en) * | 2007-02-15 | 2008-08-16 | Garcia Ferrero Hnos. S.L. | Solar follower (Machine-translation by Google Translate, not legally binding) |
ITBO20080578A1 (en) * | 2008-09-23 | 2010-03-24 | Altertecno Srl | STRUCTURE WITH ADJUSTABLE SOLAR PANELS. |
WO2012042283A1 (en) * | 2010-09-30 | 2012-04-05 | Miltiadis Ziogas | Complex solar unit |
WO2013060587A1 (en) * | 2011-10-24 | 2013-05-02 | Siemens Aktiengesellschaft | Wind protection device for a solar collector assembly and a solar collector assembly with the wind protection device |
CN106330075A (en) * | 2015-06-15 | 2017-01-11 | 深圳市安泰科建筑技术有限公司 | Photovoltaic power generation equipment and optical energy tracking mechanism thereof |
CN106330075B (en) * | 2015-06-15 | 2018-03-16 | 深圳市安泰科建筑技术有限公司 | A kind of photovoltaic power generation equipment and its luminous energy follower |
CN108155856A (en) * | 2017-12-28 | 2018-06-12 | 北京金风科创风电设备有限公司 | Control device and control method for solar module mounted on tower |
CN112600506A (en) * | 2020-12-17 | 2021-04-02 | 安徽云飞芳植生物科技有限公司 | Agricultural photovoltaic power station based on new forms of energy |
CN113074085A (en) * | 2021-04-09 | 2021-07-06 | 国网江西省电力有限公司供电服务管理中心 | Wind-solar hybrid power generation device based on high-efficiency conversion |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110502 |