DE102007021438A1 - Energy system for using regenerative energy mode for recovery of energy for e.g. solar energy, wind energy, potential energy of rainfall water, has roof support frame arranged with shifting system - Google Patents

Abstract

The energy system has a roof support frame arranged with the shifting system fixed on it to span the traffic area and is connected with the ground by corresponding support and bearing elements at sufficient safety distance from the traffic area. A shifting system is fixed on the upper side of roof support frame along the profile contour of the roof support frame.

Description

The Invention relates to a system for the combined use of solar, Wind and / or water energy for energy via Traffic areas and is the field of energy and traffic engineering assigned.

With Construction areas are in the sense of urban planning areas, the land intended for constructional use, such as residential areas, Village areas, commercial areas, industrial areas, core areas, small settlement areas, Meant mixed areas and special areas and under traffic areas are understood in terms of urban planning areas that road, rail or air traffic and land areas which to serve traffic on waterways, including the surfaces of waterways.

State of the art

From the patent DE 10225967 C1 The use of transport and traffic routes for energy generation using the principles of renewable energy systems (solar and / or wind turbines) is known. It goes DE 10225967 C1 assume that solar energy systems are installed on conventional roads directly on the road or that in a completed multi-functional trajectory after DE 10225967 C1 Solar energy systems are statically firmly mounted on the envelope or on the framework of such a traffic system.

The static fixed installation of solar energy systems on the entire system does not allow optimal alignment of the solar energy systems after the seasonal and daily solar history. Furthermore, is through DE 4431154 C2 a composite energy converter for the use of solar energy is known, on which solar energy systems are mounted over traffic areas, that they are pivotable about exactly one axis, which runs largely perpendicular to the direction of the traffic area. This is realized by a mounted on a guyed carrier pivot mechanism, wherein the carrier is attached to a tower, and this tower is a horizontal axis wind energy converter or similar energy-generating tower according to known embodiments.

The uniaxial displacement of solar energy systems causes i. A. no optimal alignment of the solar energy systems after the sun's course is possible because an axis to align a surface not enough in any direction, but for that at least one biaxial pivot system is needed.

Furthermore There are a lot of different tracking systems for Solar energy systems with one-axle and two-axle (up to multi-axis) swing mechanisms, which mostly for the assembly of in many, smaller, segmented Solar system to a large solar field as a "solar power plant" were designed. However, these systems required a carrier system for installation over traffic routes and are unsuitable for such a large dimensioning, how to expect them via traffic routes. In the known Single and multi-axis pivoting mechanisms is a segmentation and thus a compliance of distance between installed Solar modules due to shading effects of neighboring solar modules required. This results in a lower relative area utilization the usable area as opposed to the possibility a usable area as a "large, continuous Area "exploit.

Moreover, from the published patent application DE 19922795 A1 known to mount solar panels on a sled. This carriage is displaceable along a nearly circular arc-shaped groove. The system after DE 19922795 A1 provides a uniaxial tracking system there.

The application of the published patent application DE 19922795 A1 on traffic areas would mean that an optimal, automated tracking of the solar energy systems is only possible if the traffic area runs in a north-south direction. All other locations of the traffic area would not allow optimal tracking of the solar energy systems.

The purpose of the disclosure DE 19922795 A1 consists mainly in the fact that the application area extends to building roofs. The installation of a swivel device after DE 19922795 A1 offers the advantage that you can expand the swivel device so on the building roof, that the daily solar history can be considered and the seasonal slope can be set manually. The disadvantage of this is that this application is not or only insufficiently applicable to traffic areas, since the (often changing) direction of traffic surfaces already dictates the orientation of the wearer of the system, and the wearer can not be set arbitrarily, which at least on a flat roof is possible. Thus solar power plants can by DE 19922795 A1 not optimal and automated tracking the daily and seasonal solar history over traffic routes, solely by the fact that it is a single-axis panning system.

general State of the art roofs consisting of roof structure and in between and / or over a stretched roof over buildings or halls.

task

Of the Invention is based on the object of regenerative types of energy to use energy via traffic areas and thereby the one-sided orientation of solar energy systems to improve a versatile, optimal alignment, shading effects to minimize and higher, relative area utilization for solar energy production.

• – Eine optimale Ausrichtung von Solarenergieanlagen über Verkehrswegen, unabhängig vom Himmelsrichtungs-Verlauf der Verkehrswege wird erreicht.
• – Die Installation eines Solarfeldes auf großer Fläche, welches die gesamte Verkehrsfläche überdeckt, anstelle von mehreren, kleinen Flächen, wird erreicht. Dadurch kommt es zu weniger Abschattungseffekten bzw. zu einer höheren relativen Flächennutzung, weil es bei einer großen durchgängigen Solarfeld-Fläche, keine „leeren" Zwischenräume wie bei kleineren, nebeneinander, angeordneten Solarfeld-Flächen gibt.

It is mounted by this invention, the additional, superimposed axis of rotation, which is generally parallel to a tangent to the outer profile contour of the guide on the (roof) structure and which carries a solar field, are mounted on the known and / or future solar energy systems , so that these solar energy systems can be rotated around this axis of rotation. The advantages achieved are:

• - An optimal alignment of solar energy systems via traffic routes, regardless of the direction of the sky direction of the traffic routes is achieved.
• - The installation of a solar field on a large area, which covers the entire traffic area, instead of several, small areas, is achieved. This results in less shadowing effects or a higher relative land use, because there are no "empty" spaces between smaller solar fields, arranged side by side, with a large continuous solar field surface.

It is to develop a plant which makes it possible existing, natural, regenerative types of energy (solar / wind / water) up / down Traffic areas for energy use conventional or future energy production plants and / or to make energy storage usable.

The Plant should provide a general solution for Solar energy systems (photovoltaic, thermal, or similar) automatically optimal for the daily and seasonal course of the sun track, regardless of the direction of the sky the traffic area.

The Plant should provide a solution, wind energy on / via traffic areas harnessed by appropriate wind turbines integrated into the overall system become. The plant should provide a solution the potential energy of rainfall on / over To make traffic areas usable.

there the system must continue to function (continued traffic and transport) and traffic safety fully guarantee for road users, since the energy production itself as another function of the traffic area harmoniously rank next to the actual function of the traffic should and should not become a contradiction.

The (Roof) supporting structure, which spans the traffic area, is a carrier of a water-permeable roof, bears the energy production facilities (eg solar energy plants, Wind energy converters and hydroelectric plants), plants using serve for the movement of energy production facilities, infrastructure and transport conduits, and storage containers and facilities.

The Roofing catches rainfall over the traffic area and leads them into a drainage system. The drainage system can catch rainwater collected over traffic areas store in containers above and / or below the ground, Passing water through pipelines and hydropower plants and it remove from the traffic area. The hydroelectric plants consisting of water wheel turbines, transmission shafts and Electricity generators, can reduce the potential energy of the rainwater convert into electrical energy. In addition to the possible energy production The catching up of rainfall also has a traffic-related effect advantageous because increased by dry roads traffic safety and also savings in winter service possible are.

Furthermore can by the "enveloping" design of the traffic area spanning Structure the function of noise and emission protection be integrated into traffic areas. The use of a additional rotation axis allows movement a much larger area of a solar field as it does by stringing together many, smaller registration systems is possible. As for example solar thermal, plants one direct sunlight for concentration of energy (eg by parabolic mirror) and thus for optimal energy yields need is optimal, automated alignment the solar energy plants according to the position of the sun for solar thermal Energy generation over traffic areas required, especially if traffic areas for solar thermal energy should be used. It is conceivable that the power plant too is used for energy storage. For example, an energy storage by the immediate energy conversion of electrical energy in chemically stored energy (fuel, hydrogen) or by pumping fluids and storing and recovering their potential energy. The required physical Storage of substances in containers can be immediate the power plant or next to the traffic area.

By the additional use of traffic areas for Energy generation, in addition to the previous function of transport and Transportation of persons and goods, also finds an effectivation land use instead. Energy generation over Traffic areas increases the total area related, relative land use of traffic areas and thereby spare either untouched natural spaces or ensure that already cultivated areas instead of use for renewable energy for agricultural and energy planting or for others useful purposes can be used. Consequently untouched natural spaces and the environment are protected.

embodiment

The Invention will be described below with reference to preferred embodiments shown schematically.

• – Die bauliche Anlage und das Prinzip der Ausrichtung der Solarenergiegewinnungsanlagen durch Verschiebung des Schlittens entlang der Führungseinrichtung auf der Dachrahmenkonstruktion, einschließlich Kennzeichnung der Bewegungsachsen der Anlage, in frontaler Ansicht, wobei sich die Bildebene senkrecht zum Verkehrsweg befindet (1) in seitlicher Ansicht, wobei sich die Bildebene parallel zum Verkehrsweg befindet (2). Das Ausführungsbeispiel (1 u. 2) zeigt die Anwendung der Erfindung auf einem konventionellen Verkehrsweg (1) (z. B. einer Autobahn). Der Verkehrsweg (1) ist mit einem teilweise geraden Dachtragwerk (2) und einem teilweise annährend kreisbogenförmigen Dachtragwerk (3) überspannt. Zwischen dieser Dachrahmenkonstruktion ist eine Dachhaut (4) befestigt. Die Dachhaut (4) mündet nach unten in einem Entwässerungssystem (5) bestehend aus Rohren, Rinnen und Behältern, welches Niederschläge über dem Verkehrsweg aufmfägt und abführt. Unmittelbar auf dem teilweise kreisbogenförmigen, abgespannten Dachtragwerk ist Führungselement I (6) (z. B. Schiene, Rinne, Röhre, etc.), welche mit dem entsprechenden Gegenstück an der Unterseite des Schlittens (8), dem Führungselement II (7) (z. B. Rollen, Räder, Gleitschlitten, etc.) ein Verschiebesystem (9) bildet, welches eine geführte Verschiebung des Schlittens (8) entlang der Kreisbogenform des Dachtragwerkes (3) bzw. des Verschiebesystems (9) ermöglicht. Der Schlitten trägt Lagerungselemente (10) zur Lagerung der zusätzlichen, zweiten Rotationsachse (11), welche an der Unterseite eines Solarfeldes befestigt ist. Das Solarfeld (12) trägt Solarenergieanlagen (13). Die Verschiebe- und die Rotationsbewegung wird über eine elektro-mechanische, hydraulische und/oder pneumatische Antriebseinheit (14) (z. B. Elektromotor, hydraulische oder pneumatische Antriebe, etc.) mittels mechanischer Verbindungselemente (15) (z. B. Getriebe, Ketten-, Seilzug, Teleskopgestänge, etc.) realisiert. Auf dem Solarfeld sind mindestens drei Lichtsensoren (16) befestigt. Auf den geraden Dachtragwerk (2) sind Windenergiekonverter (17) angeordnet. Desweiteren sind auf dem geraden Dachtragwerk (2) Transportleitungen für Energie, Stoff und Information (18), Recheneinheiten (19) zur automatisierten Steuerung und Kontrolle der Bewegungsabläufe der Anlage und Speicherbehälter (20) angeordnet. Seitlich und unterhalb der Dachhaut über dem Verkehrsweg sind am (Dach-)Tragwerk Wasserkraftanlagen (21) eingebaut, welche durch das Entwässerungssystem (5) mit Wasser gespeist werden. Seitlich und unterhalb des Verkehrsweges befinden sich Speicherbehälter (20).
• – Die Antriebseinheit und Prinzip der Realisierung von Verschiebe- und Rotationsbewegung mit Elektromotor und hydraulischem Teleskopstab (3).
• – Die Antriebseinheit und Prinzip der Realisierung von Verschiebe- und Rotationsbewegung mit Elektromotor und Kettenantrieb (4).

The drawings show below:

• - The structure and the principle of alignment of the solar energy production facilities by moving the carriage along the guide device on the roof frame construction, including identification of the movement axes of the installation, in frontal view, with the image plane perpendicular to the traffic route ( 1 ) in lateral view, wherein the image plane is parallel to the traffic route ( 2 ). The embodiment ( 1 u. 2 ) shows the application of the invention on a conventional traffic route ( 1 ) (eg a motorway). The traffic route ( 1 ) is with a partially straight roof structure ( 2 ) and a partially approximately circular arc roof structure ( 3 ) spans. Between this roof frame construction is a roof skin ( 4 ) attached. The roof skin ( 4 ) flows down in a drainage system ( 5 ) consisting of pipes, gutters and containers, which aufmfägt precipitation above the traffic route and dissipates. Immediately on the partially arcuate, guyed roof structure guide element I ( 6 ) (eg rail, gutter, tube, etc.), which with the corresponding counterpart at the bottom of the carriage ( 8th ), the guiding element II ( 7 ) (eg rollers, wheels, sliding carriages, etc.) a displacement system ( 9 ), which makes a guided displacement of the carriage ( 8th ) along the circular arc shape of the roof structure ( 3 ) or the displacement system ( 9 ). The carriage carries bearing elements ( 10 ) for the storage of the additional, second axis of rotation ( 11 ), which is attached to the underside of a solar panel. The solar field ( 12 ) carries solar energy systems ( 13 ). The displacement and the rotational movement is via an electro-mechanical, hydraulic and / or pneumatic drive unit ( 14 ) (eg electric motor, hydraulic or pneumatic drives, etc.) by means of mechanical connecting elements ( 15 ) (eg gear, chain, cable, telescopic linkage, etc.) realized. At least three light sensors ( 16 ) attached. On the straight roof structure ( 2 ) are wind energy converters ( 17 ) arranged. Furthermore, on the straight roof structure ( 2 ) Transport lines for energy, materials and information ( 18 ), Arithmetic units ( 19 ) for the automated control and control of the movement sequences of the system and storage container ( 20 ) arranged. On the side and below the roof above the traffic route, hydropower plants ( 21 ), which through the drainage system ( 5 ) are fed with water. Side and below the traffic route there are storage tanks ( 20 ).
• The drive unit and principle of realization of displacement and rotational movement with electric motor and hydraulic telescopic rod ( 3 ).
• - The drive unit and principle of realization of displacement and rotational movement with electric motor and chain drive ( 4 ).

1

Thoroughfare

2

straight (Roof) structure

3

arcuate (Roof) structure

4

roof

5

drainage system

6

guide element I

7

guide element II

8th

carriage

9

transfer system

10

storage element

11

axis of rotation

12

solar field

13

Solar power plant

14

drive

15

connecting element

16

light sensor

17

The wind energy converter

18

transport lines

19

computer unit

20

storage container

21

Hydropower plant

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 10225967 C1 [0003, 0003, 0003]
• - DE 4431154 C2 [0004]
• - DE 19922795 A1 [0007, 0007, 0008, 0009, 0009, 0009]

Claims (7)

Energy plant for the use of regenerative energy types for energy production (solar energy, wind energy, potential Energy of the Niederschaagwassers) - with the help of previous ones and / or future energy recovery facilities for use of solar energy (photovoltaic, thermal solar energy generation), Wind energy (wind energy converter), potential energy of rain water (hydroelectric power plants), - in close to and / or immediately above previous ones and / or future traffic areas, in particular Land / waterways and / or land / water transport routes such as Motorways, roads, railways, canals and / or rivers, - consisting of a roof, which consists of a roof construction and a roof skin, whereby the Roof construction consists of frame structures, - consisting from a frame on which a largely circular arc-shaped Rinne is attached, in which at least one. along this groove sliding carriage is located, - consisting of static support and / or bearing elements, marked thereby, a) - that the (roof) structure with the on it fixed sliding system over the entire surface of the traffic area is arranged and by appropriate support and / or Storage elements with the ground in a sufficiently large safety distance connected to the traffic area. b) - that on the top of the (roof) supporting structure along the profile contour of the (roof) structure, a displacement system is mounted, which from one of the shape of the profile contour of the frame of the (roof) structure adapted guidance (eg rail, gutter, rack carrier, etc.) and attached to the underside of the carriage, corresponding counter-elements (eg slide rails, rollers, wheels, pinions, etc.) and the guided moving one on the channel mounted carriage along the upper profile contour of the (roof) structure of the displacement system allows. c) - that on the sliding carriage a storage and support structure mounted for at least one superimposed axis of rotation which is generally parallel to a tangent to the outer profile contour the guide lies on the (roof) structure and which one Solar field carries on the known and / or future Solar energy systems are attached, so these solar energy systems can be rotated about this axis of rotation. Energy plant according to claim 1. marked thereby, - That the carriage along the displacement system and / or the rotation axis described in claim 1 c) by means of electrical and / or pneumatic and / or hydraulic drive units, automated, by means of mechanical fasteners (eg gear, Ropes, chains, telescopic linkage, etc.) moved, braked and can be secured. Energy plant according to claim 2. marked thereby, - that the (roof) structure is impermeable to water Roof skin, which is suitable to rain, over catch the traffic area before they reach the road and rainwater in a side of the traffic area to guide existing drainage system. Energy system according to claim 3. marked thereby, - that there is a side and / or over the traffic areas befindliches, attached to the (roof) structure Drainage system and attached to the (roof) structure known and / or future hydroelectric power plants. The drainage system consists of pipes for water supply and containers for underground and / or above-ground storage of water. Energy plant according to claim 4. marked thereby, - That it attached to the (roof) support known and / or future hydropower plants exist, which with rainwater from the drainage system described in claim 5. be fed and the potential energy of the rooftop Rainfall water can convert into other forms of energy. Energy plant according to claim 5. marked thereby, - that above the traffic area, but below the displacement system, within the (roof) structure in suitable places static and / or mobile wind energy converters are mounted. Energy plant according to claim 6. marked thereby, - that this principle of alignment of Solar power plants and the construction of such a facility over a (roof) structure on conventional building and hall roofs, and transferable to conventional building land is.