DE202005011800U1 - Holder e.g. for plate shaped solar module, has space-fixed carrying axis which is supported at wing unit and formation forms angle which corresponds about geographical latitude of setting up location - Google Patents
Holder e.g. for plate shaped solar module, has space-fixed carrying axis which is supported at wing unit and formation forms angle which corresponds about geographical latitude of setting up location Download PDFInfo
- Publication number
- DE202005011800U1 DE202005011800U1 DE202005011800U DE202005011800U DE202005011800U1 DE 202005011800 U1 DE202005011800 U1 DE 202005011800U1 DE 202005011800 U DE202005011800 U DE 202005011800U DE 202005011800 U DE202005011800 U DE 202005011800U DE 202005011800 U1 DE202005011800 U1 DE 202005011800U1
- Authority
- DE
- Germany
- Prior art keywords
- solar module
- angle
- axle
- holder according
- carrying axis
- 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.)
- Expired - Lifetime
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- 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
- F24S30/428—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis with inclined axis
-
- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Die Erfindung betrifft die Halterung eines plattenförmigen Solarmoduls. Hierbei kann es sich um Fotovoltaik-Module oder um solarthermische Module handeln. Es ist bekannt, derartige Module, zusammengesetzt zu großen Einheiten, stationär anzuordnen. Hierzu sind Gebäudeteile wie Dächer, Wände und Brüstungen besonders gut geeignet. Dabei werden vorhandene bauliche Flächen, die ohnehin der Sonne ausgesetzt sind, nutzbringend für die Energieerzeugung ausgenutzt. Bei der stationären Anordnung von Solarmodulen kann aber die Energieerzeugung nicht optimal sein, weil die Sonneneinstrahlung je nach Tages- und Jahreszeit sehr unterschiedlich ist, ganz abgesehen von Änderungen des Wetters. Im Verlauf eines jeden Tages ändert die Sonne die Richtung ihrer Einstrahlung von Osten nach Westen. Hinzu kommt die unterschiedliche Höhe der Sonne über dem Horizont je nach Tageszeit. Im Winter steht die Sonne ohnehin tiefer als im Sommer, und die scheinbare Bewegung der Sonne über dem Horizont ist wesentlich kürzer.The The invention relates to the mounting of a plate-shaped solar module. in this connection it can be photovoltaic modules or solar thermal modules act. It is known that such modules, composed of large units, stationary to arrange. These are building parts like roofs, Walls and parapets especially suitable. This will be existing construction areas, the anyway exposed to the sun, beneficial for energy production exploited. At the stationary Arrangement of solar modules but can not produce energy be optimal, because the sunlight depending on the time of day and season is very different, not to mention changes in the weather. In the course of every day changes the sun the direction of their irradiation from east to west. Add to that the different height of the sun above the Horizon depending on the time of day. In winter, the sun is lower anyway than in the summer, and the apparent movement of the sun over the Horizon is much shorter.
Aus diesem Grunde sind zahlreiche Vorschläge bekannt, die Solarmodule der Sonneneinstrahlung nachzuführen, so dass das Sonnenlicht nach Möglichkeit stets senkrecht auf die Fläche des Solarmoduls fällt. Bekannt ist sogar die Selbststeuerung von Solarzellen, wobei das Solarmodul nach Art eines Roboters sich selbständig immer wieder nach der Sonne ausrichtet.Out For this reason, numerous proposals are known, the solar modules track the sun, so that the sunlight as possible always perpendicular to the surface of the solar module falls. Even the self-control of solar cells is known, the Solar module in the manner of a robot always independently after the Align the sun.
Diese Steuereinrichtungen sind naturgemäß sehr aufwendig. Will man größere Mengen an Solarenergie bereitstellen, führt das zu schwer beweglichen Einheiten, die ihrerseits wieder eine erhebliche Antriebsenergie erfordern. Sofern derartige Anlagen überhaupt ausführbar sind, wird dadurch ihre Gesamtenergie- und Kostenrechnung verschlechtert. Es ist auch deshalb nicht unbedingt erforderlich, die Solarmodule stets exakt nach der Jahreszeit auf die Sonne auszurichten, weil im Winter der Himmel öfter bedeckt ist.These Control devices are naturally very expensive. Will you big amount of to provide solar energy leads the units that are too difficult to move, which in turn become one require considerable drive power. If such systems at all executable their total energy and cost accounting will be worsened. It is therefore not necessarily required, the solar modules always to align with the sun exactly after the season, because in winter the sky is covered more often is.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Halterung für plattenförmige Solarmodule zu schaffen, die zwar auch in einem sinnvollen Umfang die unterschiedliche Sonneneinstrahlung nach Tages- und Jahresablauf berücksichtigt, dabei aber im Aufbau einfach, zuverlässig und kostengünstig bleibt.Of the The invention is therefore based on the object, a holder for plate-shaped solar modules to create, to a reasonable extent, the different ones Solar radiation taken into account according to the time of day and year, but remains simple in construction, reliable and inexpensive.
Die Lösung dieser Aufgabe gelingt mit einer Halterung gemäß Anspruch 1.The solution This object is achieved with a holder according to claim 1.
Mit der im Anspruch 1 enthaltenen Vorschrift b, wonach die raumfeste Tragachse mit der Waagerechten einen Winkel bildet, der etwa der geografischen Breite des Aufstellortes entspricht, ist gemeint, dass der Neigungswinkel der Tragachse den Zahlenwert der jeweiligen geografischen Breite hat. In Mitteleuropa sind das etwa 50 Winkelgrade. Der in der Vorschrift e angegebene Neigungswinkel von bis zu 23,5 Grad stellt einen zeitlichen Mittelwert dar, der je nach Zeitabschnitt und geografischen Verhältnissen unterschiedlich sein kann.With the rule contained in claim 1 b, after which the space-solid Supporting axis forms an angle with the horizontal, about the geographic latitude of the place of installation, it is meant that the angle of inclination of the supporting axle the numerical value of the respective geographical Has width. In Central Europe this is about 50 degrees. The in the requirement e given angle of inclination of up to 23.5 degrees represents a time average, depending on the time period and geography can be.
Gemäß der Vorschrift des Anspruchs 2 kann ein guter Jahresmittelwert für mittlere europäische Breiten ein Neigungswinkel von 15 bis 20 Grad sein.According to the regulation of claim 2 can be a good annual average for medium European latitudes be an inclination angle of 15 to 20 degrees.
Weitere vorteilhafte Ausgestaltungen sind in den Ansprüchen 3 bis 6 angegeben. Mit dem motorischen Antrieb für das Verschwenken des Solarmoduls um die Tragachse gemäß Anspruch 3 wird die unterschiedliche Sonneneinstrahlung im Tagesablauf berücksichtigt.Further advantageous embodiments are specified in claims 3 to 6. With the motor drive for the pivoting of the solar module about the support shaft according to claim 3, the different solar irradiation is taken into account in the daily routine.
Dies kann gemäß Anspruch 4 durch ein Schrittschaltwerk geschehen, das einen Schwenkbereich von etwa 180 Winkelgraden abdeckt. Von morgens bis abends kann in unterschiedlichen Zeitabschnitten so die gesamte Sonneneinstrahlung optimal berücksichtigt werden.This can according to claim 4 done by a stepper that a swivel range covers about 180 degrees. From morning to evening can be in different periods of sunshine optimally taken into account become.
Zur genaueren Berücksichtigung der Jahreszeiten ist es aber auch möglich, die betrieblich feste Einstellung des Solarmoduls je nach Jahreszeit zu verändern. Hierbei genügt eine einfache Verstellung von Hand beispielsweise durch Lösen und Wiederfestziehen von Schrauben und ähnlichem.to closer consideration However, it is also possible in the seasons, the firm firm attitude of the solar module to change according to the season. Here is enough one simple adjustment by hand, for example, by loosening and Retightening screws and the like.
Der größte Vorteil der erfindungsgemäßen Halterung besteht darin, dass nur noch um eine einzige Tragachse geschwenkt wird. Die Höhenverstellbarkeit des Solarmoduls wird als Kompromiss durch die Einstellung auf einen zeitlichen Mittelwert berücksichtigt.Of the biggest advantage the holder according to the invention is that only pivoted about a single axle becomes. The height adjustment of the solar module is as a compromise by setting to one time average taken into account.
Schließlich kann eine vorteilhafte konstruktive Ausgestaltung gemäß Anspruch 6 noch darin bestehen, dass das Solarmodul im Bereich seines Massen- und/oder Flächenschwerpunktes mit der Schwenkachse verbunden ist. Die Schwenkachse „schneidet" geometrisch somit das Solarmodul im Bereich seiner Schwerpunkte. Eine Befestigung im Massenschwerpunkt bringt den Vorteil mit sich, dass die Verstellkräfte beherrschbar bleiben, weil das Solarmodul ausbalanciert ist. Eine Befestigung im Flächenschwerpunkt ist von Bedeutung wegen der an den Solarmodulen angreifenden Windkräfte. Bei einer derartigen Befestigung balancieren sich auch die Windkräfte weitgehend aus, und es kann nicht zu einem Umkippen aus einer instabilen Lage kommen.Finally, can an advantageous structural embodiment according to claim 6 still exist, that the solar module in the range of its mass and / or centroid connected to the pivot axis. The pivot axis thus "cuts" geometrically the solar module in the area of its focal points. An attachment In the center of mass brings the advantage that the Verstellkräfte manageable stay because the solar module is balanced. An attachment in the center of gravity is important because of the wind forces acting on the solar modules. at Such a fortification also balances the wind forces largely out, and it can not tip over from an unstable position come.
Die Erfindung wird anschließend in den Ausführungsbeispielen noch näher erläutert. In den Zeichnungen ist das Folgende dargestellt:The Invention will follow in the embodiments even closer explained. In the drawings, the following is shown:
Die
Schrägstellung
des Solarmoduls
Wenn
Flächen-
und Massenschwerpunkt des Solarmoduls
Die
erfindungsgemäße Halterung
muss so aufgestellt werden, dass sie in ihrer in
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005011800U DE202005011800U1 (en) | 2005-07-27 | 2005-07-27 | Holder e.g. for plate shaped solar module, has space-fixed carrying axis which is supported at wing unit and formation forms angle which corresponds about geographical latitude of setting up location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005011800U DE202005011800U1 (en) | 2005-07-27 | 2005-07-27 | Holder e.g. for plate shaped solar module, has space-fixed carrying axis which is supported at wing unit and formation forms angle which corresponds about geographical latitude of setting up location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202005011800U1 true DE202005011800U1 (en) | 2006-12-07 |
Family
ID=37562857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202005011800U Expired - Lifetime DE202005011800U1 (en) | 2005-07-27 | 2005-07-27 | Holder e.g. for plate shaped solar module, has space-fixed carrying axis which is supported at wing unit and formation forms angle which corresponds about geographical latitude of setting up location |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202005011800U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007012543A1 (en) * | 2007-03-13 | 2008-09-18 | Wolfgang Reisdorf | Device and method for tracking at least one module of a solar module system |
| ITBA20080047A1 (en) * | 2008-10-27 | 2010-04-27 | Pavone Ing Giuseppe | BIASAL SOLAR TRACKING SYSTEM WITH ASTRONOMIC SETTING OF THE TRAJECTORY |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493486A1 (en) * | 1980-11-05 | 1982-05-07 | Thimonier Jean Noel | Solar heat collector with automatic orientation - has motor driven shaft and worm and worm-wheel drive to track sun |
| DE9309066U1 (en) * | 1993-06-17 | 1994-10-27 | Devappa Dr. Ing. R. Zinsser GmbH, 93309 Kelheim | Device for generating electrical energy from solar energy |
| DE20317666U1 (en) * | 2003-11-15 | 2004-01-29 | Braunstein, Stefan | Equipment for guiding sun light collector with sun during day has drive that works with constant speed of rotation and has rotation axes that are arranged to each other in angle of earth's axis inclination |
-
2005
- 2005-07-27 DE DE202005011800U patent/DE202005011800U1/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493486A1 (en) * | 1980-11-05 | 1982-05-07 | Thimonier Jean Noel | Solar heat collector with automatic orientation - has motor driven shaft and worm and worm-wheel drive to track sun |
| DE9309066U1 (en) * | 1993-06-17 | 1994-10-27 | Devappa Dr. Ing. R. Zinsser GmbH, 93309 Kelheim | Device for generating electrical energy from solar energy |
| DE20317666U1 (en) * | 2003-11-15 | 2004-01-29 | Braunstein, Stefan | Equipment for guiding sun light collector with sun during day has drive that works with constant speed of rotation and has rotation axes that are arranged to each other in angle of earth's axis inclination |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007012543A1 (en) * | 2007-03-13 | 2008-09-18 | Wolfgang Reisdorf | Device and method for tracking at least one module of a solar module system |
| ITBA20080047A1 (en) * | 2008-10-27 | 2010-04-27 | Pavone Ing Giuseppe | BIASAL SOLAR TRACKING SYSTEM WITH ASTRONOMIC SETTING OF THE TRAJECTORY |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 20070111 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20080820 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20120201 |