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WO2013056285A2 - Dispositif comportant une pluralité d'éléments convertisseurs d'énergie - Google Patents

Dispositif comportant une pluralité d'éléments convertisseurs d'énergie Download PDF

Info

Publication number
WO2013056285A2
WO2013056285A2 PCT/AT2012/000261 AT2012000261W WO2013056285A2 WO 2013056285 A2 WO2013056285 A2 WO 2013056285A2 AT 2012000261 W AT2012000261 W AT 2012000261W WO 2013056285 A2 WO2013056285 A2 WO 2013056285A2
Authority
WO
WIPO (PCT)
Prior art keywords
elements
weather protection
energy converter
energy
hail
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.)
Ceased
Application number
PCT/AT2012/000261
Other languages
German (de)
English (en)
Other versions
WO2013056285A3 (fr
Inventor
Heinz Bartelmuss
Herbert Hofbauer
Johannes THALER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HBT ENERGIETECHNIK GmbH
Original Assignee
HBT ENERGIETECHNIK GmbH
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 HBT ENERGIETECHNIK GmbH filed Critical HBT ENERGIETECHNIK GmbH
Publication of WO2013056285A2 publication Critical patent/WO2013056285A2/fr
Publication of WO2013056285A3 publication Critical patent/WO2013056285A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243—Collecting solar energy
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A01G13/21—Protective coverings for plants providing overhead protection, i.e. canopies
    • 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
    • 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
    • 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
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S2020/10—Solar modules layout; Modular arrangements
    • F24S2020/11—Solar modules layout; Modular arrangements in the form of multiple rows and multiple columns, all solar modules being coplanar
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Definitions

  • the invention relates to a device with a plurality of each arranged on a support frame energy converter elements, wherein the support frames are arranged with the energy converter elements in a plurality of preferably parallel rows, between each of which a free space remains.
  • renewable energy Due to the limited resources of fossil fuels, the use of renewable energy is becoming increasingly important.
  • Renewable energies are energies from sources that either spontaneously renew themselves or whose use does not contribute to the depletion of the source. These are sustainably available energy resources, which include, in particular, hydropower, wind energy, solar radiation, geothermal heat and tidal energy.
  • the present invention relates in particular to the use of solar energy.
  • Solar energy converts solar energy into another energy. Solar systems can be subdivided into three basic types according to the working principle and the energy form obtained.
  • Thermal solar systems provide heat energy in the low temperature range mainly for direct household use, e.g. through solar panels.
  • Thermal solar power plants also provide heat, but on a larger industrial scale and usually at much higher temperatures. The heat here is mainly converted into electricity.
  • photovoltaic systems that provide electrical energy.
  • Solar systems such as in particular thermal solar systems and photovoltaic systems are generally used as roof-mounted systems, building-integrated systems (so-called BIPV) or free-field systems executed. While in the rooftop systems and in the building-integrated systems, the output size is essentially determined by the existing building areas, in the case of free-field systems, a significantly higher nominal output can be achieved by the construction of large areas. In order to meet the increasingly important idea of using renewable energies, large areas of agricultural land are increasingly being used to generate energy and can therefore no longer be available for plant cultivation.
  • Agricultural areas are increasingly equipped with weather protection systems to make agricultural yields independent of changing weather conditions.
  • shading nets and hail and snow protection elements are known.
  • the construction of such a weather protection system is extremely complicated, since the corresponding tarpaulins or nets must be stretched over large areas. It is therefore usually necessary to anchor piles, stands or other support devices in the ground at regular intervals in order to tension the weather protection elements between the individual support devices.
  • the present invention now aims to be able to install agricultural land for the use of renewable energy without plant cultivation being seriously affected thereby. At the same time, the construction of weather protection systems should be simplified.
  • the device of the type mentioned above which has a plurality of each arranged on a support frame energy converter elements
  • the support structures are arranged with the energy converter elements in a plurality of preferably parallel rows, between each of which a free space remains, according to the invention so on- formed, that in each case a free space spanning flexible weather protection element is provided between the support frame rows.
  • the flexible weather protection element is fastened to the mutually facing ends of two adjacent support frame rows and / or to the ends of the weather protection elements projecting from the support frames.
  • the weather protection elements only have to span a space between two adjacent support frames or shoring rows, so that the span can be minimized or the distance between two shoring rows can be increased with the same span of weather protection elements.
  • the energy conversion elements preferably each form a continuous cover between the weather protection elements, so that the energy conversion elements between the weather protection elements likewise assume the function of weather protection.
  • the weather protection element is a sunscreen, hail or snow protection, the energy conversion elements must have corresponding protective properties.
  • weather protection elements which consist of water (rain) and air permeable materials and / or designs (eg network structure), can in the weather protection systems on the just in fruit growing necessary training of ventilation systems ( Forced ventilation via ventilators or via thermal ventilation chimneys and slits) as well as irrigation systems, which are necessary when using closed systems (eg tight tarpaulins).
  • ventilation systems Forced ventilation via ventilators or via thermal ventilation chimneys and slits
  • irrigation systems which are necessary when using closed systems (eg tight tarpaulins).
  • closed systems eg tight tarpaulins
  • the weather protection elements are flexible and flat, in particular net-like design.
  • the weather protection elements are designed as hail or snow protection nets. Accordingly, it is advantageous if the energy conversion elements are also correspondingly hail resistant in order to ensure continuous over the entire agricultural area used and seamless hail protection.
  • the hail and snow protection nets are preferably arranged so that they have a minimum inclination to the horizontal.
  • the inclination is required so that the hail or snow that hits the net can slide off or roll accordingly and consequently the collected hail or snow collects at the lowest point of the net, where it can then fall down or be removed in a controlled manner.
  • the hail or snow protection nets are arranged, for example, zigzag or V-shaped.
  • the maintenance of a predetermined minimum inclination means that the distance between two adjacent holding devices can not be increased arbitrarily, above all if the usable space below the net is to allow the arrangement of tall growing plants, such as trees.
  • the hail or snow protection net in the invention can preferably be attached to the laterally projecting, mutually facing parts of two adjacent shoring structures, the distance between two shoring structures can be compared to a design in which no energy conversion elements are used as weather protection elements be co-used to be increased at a constant inclination of hail or snow protection network.
  • the energy conversion elements are formed by photovoltaic cells.
  • the photovoltaic cells are designed as thin-film cells.
  • the photovoltaic cells are at least partially permeable to solar radiation.
  • Such semitransparent photovoltaic cells allow the passage of solar radiation, so that the underlying plants are not overly shaded.
  • any energy converter element can be used within the scope of the invention, insofar as it can be arranged on the supporting frameworks in such a way that it can either be used as weather protection itself or can perform a weather protection function, in particular between the weather protection elements, by means of a suitable cover.
  • the energy converter elements are mounted adjustably, in particular pivotably, on the support frame. This allows alignment of the energy conversion elements to allow for optimal energy utilization.
  • the embodiment is preferably such that the support frames have at least two posts, at least one crossbar connecting the posts, and at least one retaining element arranged at the upper end of the stand, preferably projecting laterally from the post, to which the energy conversion element is attached. It is advantageous if the stands have a length such that the energy converter elements mounted on the holding elements are sufficiently spaced from the ground, so that there is sufficient free space available for crop production.
  • the use of the device according to the invention is not limited to the coverage of agricultural land. Rather, the invention can be used everywhere where a larger area to be protected from the influence of weather. For example, the invention can also be used in the context of weather protection systems for vehicles, preferably new cars on large parking lots.
  • the energy generated by the energy conversion elements in particular the electrical energy, can either be supplied to consumers who are on site or can be fed into a public distribution network.
  • 1 designates a weather protection system which has a plurality of support frames 2, which in a multiple number of parallel rows 3 are arranged.
  • the stands each have uprights 4, whose upper ends are connected by means of a crossbar 5.
  • At the upper end of the stand 4 laterally projecting retaining elements 6 are arranged, which are held from below by means of a support 7.
  • the holding elements 6 together with the transverse bar 5 form a bearing surface for photovoltaic cells 8.
  • the holding elements 6 are arranged inclined relative to the horizontal, so that the alignment of the photovoltaic cells 8 with respect to the solar radiation is optimized.
  • the hail protection net 9 is in this case fastened on one side to the end of the holding elements 6 or the corresponding end region of the photovoltaic cell or the photovoltaic module 8 and on the other side on the crossbar 5, whereby the hail protection net 9 spans only the space between two adjacent supporting frame rows.
  • the hail protection nets 9 can in this case be detachably fastened, so that they can be easily removed again if necessary.
  • a roll-up mechanism can be provided in order to be able to roll in and out the hail protection nets 9 if necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Wind Motors (AREA)

Abstract

Dispositif comportant une pluralité d'éléments convertisseurs d'énergie situés chacun sur une ossature porteuse (2), les ossatures porteuses (2) pourvues des éléments convertisseurs d'énergie (8) étant disposées en une pluralité de rangées (3), de préférence parallèles, entre lesquelles il reste un espace libre. Selon l'invention, un élément de protection contre les intempéries (9) souple et couvrant l'espace libre est placé entre les ossatures porteuses (3).
PCT/AT2012/000261 2011-10-21 2012-10-16 Dispositif comportant une pluralité d'éléments convertisseurs d'énergie Ceased WO2013056285A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1544/2011 2011-10-21
ATA1544/2011A AT511969B1 (de) 2011-10-21 2011-10-21 Vorrichtung mit einer mehrzahl von energiewandlerelementen

Publications (2)

Publication Number Publication Date
WO2013056285A2 true WO2013056285A2 (fr) 2013-04-25
WO2013056285A3 WO2013056285A3 (fr) 2013-12-19

Family

ID=47221881

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2012/000261 Ceased WO2013056285A2 (fr) 2011-10-21 2012-10-16 Dispositif comportant une pluralité d'éléments convertisseurs d'énergie

Country Status (2)

Country Link
AT (1) AT511969B1 (fr)
WO (1) WO2013056285A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015145351A1 (fr) * 2014-03-26 2015-10-01 Sun'r Procede de production d'energie electrique adapte aux cultures
DE102014218458A1 (de) * 2014-09-15 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Solarmodulanordnung mit reduzierten Randeffekten und Verwendung der Solarmodulanordnung zur simultanen Kultivierung von Nutzpflanzen und energetischer Nutzung von Sonnenlicht
IT201600107317A1 (it) * 2016-10-25 2018-04-25 Rem Tec S R L Sistema per la copertura di superfici piane.
AT520188A4 (de) * 2018-02-06 2019-02-15 Azra Korjenic Überdachungsvorrichtung
JP2019520039A (ja) * 2016-05-23 2019-07-18 レム テック ソシエタ ア レスポンサビリタ リミタータ 平面をカバーするシステム
EP3777521A1 (fr) * 2019-08-13 2021-02-17 Robert Zimmermann Dispositif de protection
WO2022002732A1 (fr) * 2020-07-03 2022-01-06 Ewind Betreiber- Und Vertriebs- Gmbh Unité de rendement et système doté d'unités de rendement
AU2023325350A1 (en) * 2022-08-18 2025-03-20 VOEN Vöhringer GmbH & Co. KG Device for forming a canopy

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
IT202100029009A1 (it) * 2021-11-16 2023-05-16 TEP RENEWABLES Ltd Struttura fotovoltaica agricola con raffreddamento controllato.
EP4403845A1 (fr) * 2023-01-20 2024-07-24 Markus Haastert Ensemble et adaptateur de fixation pour fixer des modules solaires à une structure de support érigée sur une surface agricole

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DE202005013194U1 (de) * 2005-08-18 2005-11-24 Franke, Günter Photovoltaik-Anlage
CN1973610A (zh) * 2006-12-22 2007-06-06 万尤宝 一种沙漠治理方法及其涉及的装置
US20100263660A1 (en) * 2009-04-16 2010-10-21 Steve Thorne Solar Power Production and Metering
US8387318B2 (en) * 2009-08-06 2013-03-05 Watts LLC Open-air parking shelter with photovoltaic elements and improved airflow characteristics
US8136292B2 (en) * 2009-11-13 2012-03-20 Wayne Steven Morgan Device and method for support of sheet material
CN201860620U (zh) * 2010-10-08 2011-06-15 李岐周 一种冬暖式薄膜太阳能光伏蔬菜大棚

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Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015145351A1 (fr) * 2014-03-26 2015-10-01 Sun'r Procede de production d'energie electrique adapte aux cultures
US20170126172A1 (en) * 2014-03-26 2017-05-04 Sun'r Electricity generation method adapted to crops
US10492381B2 (en) 2014-03-26 2019-12-03 Sun'r Electricity generation method adapted to crops
DE102014218458A1 (de) * 2014-09-15 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Solarmodulanordnung mit reduzierten Randeffekten und Verwendung der Solarmodulanordnung zur simultanen Kultivierung von Nutzpflanzen und energetischer Nutzung von Sonnenlicht
JP2019520039A (ja) * 2016-05-23 2019-07-18 レム テック ソシエタ ア レスポンサビリタ リミタータ 平面をカバーするシステム
IT201600107317A1 (it) * 2016-10-25 2018-04-25 Rem Tec S R L Sistema per la copertura di superfici piane.
TWI784960B (zh) * 2016-10-25 2022-12-01 義大利商瑞姆科技有限公司 覆蓋平坦表面之系統
AT520188A4 (de) * 2018-02-06 2019-02-15 Azra Korjenic Überdachungsvorrichtung
AT520188B1 (de) * 2018-02-06 2019-02-15 Azra Korjenic Überdachungsvorrichtung
EP3777521A1 (fr) * 2019-08-13 2021-02-17 Robert Zimmermann Dispositif de protection
WO2022002732A1 (fr) * 2020-07-03 2022-01-06 Ewind Betreiber- Und Vertriebs- Gmbh Unité de rendement et système doté d'unités de rendement
AU2023325350A1 (en) * 2022-08-18 2025-03-20 VOEN Vöhringer GmbH & Co. KG Device for forming a canopy

Also Published As

Publication number Publication date
WO2013056285A3 (fr) 2013-12-19
AT511969B1 (de) 2013-04-15
AT511969A4 (de) 2013-04-15

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