DE19734077A1 - Magneto-hydrostatic drive for hydroelectric power generation - Google Patents
Magneto-hydrostatic drive for hydroelectric power generationInfo
- Publication number
- DE19734077A1 DE19734077A1 DE19734077A DE19734077A DE19734077A1 DE 19734077 A1 DE19734077 A1 DE 19734077A1 DE 19734077 A DE19734077 A DE 19734077A DE 19734077 A DE19734077 A DE 19734077A DE 19734077 A1 DE19734077 A1 DE 19734077A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- water
- magneto
- hydrostatic
- hydrostatic drive
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/08—Tide or wave power plants
-
- 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
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Es ist bekannt, daß eine Wellenhubabnahme durch Schwimmvorrichtungen möglich ist, aber bei hohem Wellengang erhebliche technische Probleme entstehen. Dieses Problem sowie die Vorteile werden durch die im Patentanspruch 1 und 2 aufgeführten Merkmale gelöst.It is known that a decrease in the wave stroke is possible by means of floating devices, but significant technical problems arise in high waves. This Problem as well as the advantages are by those listed in claim 1 and 2 Features resolved.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen der Fig. 1 und 2 dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawings of FIGS. 1 and 2 and will be described in more detail below.
Es zeigenShow it
Fig. 1 eine Vorrichtung aus Metall und Kunststoff, die beweglich aufgehängt sich dem jeweiligen Wasserstand anpassend den Schweredruck der Wasserwellen abnimmt und auf einen Generator, untergebracht in der Vorrichtung (8) überträgt. Die Vorrichtung (3) ist ein Trichter aus Metall nach drei Seiten geschlossen oben und unten offen, der die Wellen zu einer bestimmten Höhe aufbaut und den Schweredruck auf die Vorrichtung (2) untergebracht in der Vorrichtung (7) abgibt. Die Vorrichtung (4) ist eine bewegliche Klappe, die nach Abnahme des Schweredruckes sich öffnet und die angestaute Wassermenge nach außen abfließen läßt. Erreicht der Wellengang eine kritische Höhe wird die Vorrichtung (3) abgesenkt. Bis auf ein Luftventil Vorrichtung (5) befinden sich alle anderen Vorrichtungen unterhalb der Wasserlinie. Die Vorrichtung (9) ist eine Gewichtsvorrichtung, die den Auftrieb ausgleicht und gleichzeitig durch ihren niedrigen Schwerpunkt für eine stabile Lage sorgt. Die Vorrichtung (6) ist ein Drucksensor, der den Abstand zur Wasseroberfläche kontrolliert und über die Vorrichtung (10) reguliert. Durch die Abnahme des Schweredruckes entsteht ein Abtrieb, durch Erstellung der Abnahme einen Auftrieb, dadurch kann die Anpassung an die Wasseroberfläche durch Hydraulik betätigte Ventile der Vorrichtung (10) automatisiert werden, Fig. 1 shows a device made of metal and plastic, which is movably suspended to adapt to the respective water level, the gravitational pressure of the water waves and transfers to a generator, housed in the device ( 8 ). The device ( 3 ) is a metal funnel closed on three sides, open at the top and bottom, which builds up the waves to a certain height and releases the gravitational pressure on the device ( 2 ) housed in the device ( 7 ). The device ( 4 ) is a movable flap that opens after the gravitational pressure has been removed and allows the accumulated amount of water to flow outwards. If the swell reaches a critical height, the device ( 3 ) is lowered. Except for one air valve device ( 5 ), all other devices are below the water line. The device ( 9 ) is a weight device that compensates for the buoyancy and at the same time ensures a stable position due to its low center of gravity. The device ( 6 ) is a pressure sensor which controls the distance to the water surface and regulates it via the device ( 10 ). The decrease in the gravitational pressure results in an output, the creation of the decrease creates a lift, which means that the adaptation to the water surface can be automated by hydraulically operated valves of the device ( 10 ),
Fig. 2 eine Vorrichtung bestehend aus einem Metallgehäuse in dem die untergebrachten Vorrichtung (11-20) im Zusammenspiel der Permanent-Magnetkräfte eine abnehmbare Kraft erzeugen und zur Überwindung des hydrostatischen Druckes, der auf der Vorrichtung (14) lastet eingesetzt wird. Die Vorrichtung (2) ist im Baukastensystem in beliebiger Anzahl zu koppeln. Die Vorrichtung (11) ist eine Gummiabdeckung, die das Eindringen von Wasser in die Vorrichtung (2) verhindert. Die Vorrichtungen (14, 15, 16) sind mit Permant-Magneten Vorrichtung (13) ausgerüstet und üben eine anziehende oder abstoßende Kraft, je nach Stellung zueinander aus. In der Ausgangsstellung befindet sich die Vorrichtung (15) am verstellbaren Anschlag (Vorr. 12). Die Vorrichtungen (14, 16) liegen senkrecht an der Vorrichtung (15) an. Dabei wirkt auf die Vorrichtung (14) eine abstoßende Kraft und auf die Vorrichtung (16) eine anziehende Kraft. Die Vorrichtung (14) mit der abstoßenden Kraft wird durch ein Elektro-Magnet (Vorr. 18) gehalten. Da die anziehende Kraft der Vorrichtung (16) größer ist als die abstoßende Kraft der Vorrichtung (14) wird die Vorrichtung (15) durch Federkraft (Vorr. 19) zum Verlassen beider Kraftfelder gezwungen. Die Federkraft entspricht der Differenz beider Kraftfelder. Hat die Vorrichtung (15) den UT erreicht, wird sie durch ein Elektromagnet gestoppt und die beiden Vorrichtungen (14, 16) stoßen sich gegenseitig ab. Die abstoßende Kraft der Vorrichtung (14) wird zur Überwindung des hydrostatischen Druckes eingesetzt. Die abstoßende Kraft der Vorrichtung (16) und ein Teil der anziehenden Kraft der Vorrichtung (16) wird zur Erstellung des Federdruckes eingesetzt. Alle Wege werden durch entsprechende Radübersetzungen (Vorr. 17) ausgeführt. Die Vorrichtungen (17) sind mit einem Freilauf ausgerüstet. Die Kraftabgabe zum Generator erfolgt über die Vorrichtung (20). Alle Abläufe werden durch Elektromagnete (Vorr. 18) gesteuert und dem Zeittakt der Wellenbewegung angepaßt. Figure 2 shows a device in which the accommodated device (11 - 20) consisting of a metal housing. In the interaction of the permanent-magnetic forces produce a detachable force and to overcome the hydrostatic pressure, which is used weighing on the device (14). The device ( 2 ) can be coupled in any number in the modular system. The device ( 11 ) is a rubber cover that prevents water from entering the device ( 2 ). The devices ( 14 , 15 , 16 ) are equipped with permanent magnet devices ( 13 ) and exert an attractive or repulsive force, depending on the position relative to one another. In the starting position, the device ( 15 ) is located on the adjustable stop (No. 12 ). The devices ( 14 , 16 ) rest vertically on the device ( 15 ). A repulsive force acts on the device ( 14 ) and an attractive force on the device ( 16 ). The device ( 14 ) with the repulsive force is held by an electro-magnet (Vorr. 18 ). Since the attractive force of the device ( 16 ) is greater than the repulsive force of the device ( 14 ), the device ( 15 ) is forced to leave both force fields by spring force (device 19 ). The spring force corresponds to the difference between the two force fields. When the device ( 15 ) has reached the UT, it is stopped by an electromagnet and the two devices ( 14 , 16 ) repel each other. The repulsive force of the device ( 14 ) is used to overcome the hydrostatic pressure. The repulsive force of the device ( 16 ) and part of the attractive force of the device ( 16 ) is used to create the spring pressure. All routes are carried out using appropriate gear ratios (No. 17 ). The devices ( 17 ) are equipped with a freewheel. The power is supplied to the generator via the device ( 20 ). All processes are controlled by electromagnets (Vorr. 18 ) and adapted to the timing of the wave movement.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19734077A DE19734077A1 (en) | 1997-08-06 | 1997-08-06 | Magneto-hydrostatic drive for hydroelectric power generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19734077A DE19734077A1 (en) | 1997-08-06 | 1997-08-06 | Magneto-hydrostatic drive for hydroelectric power generation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19734077A1 true DE19734077A1 (en) | 1998-10-15 |
Family
ID=7838180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19734077A Ceased DE19734077A1 (en) | 1997-08-06 | 1997-08-06 | Magneto-hydrostatic drive for hydroelectric power generation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19734077A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003033824A1 (en) * | 2001-10-18 | 2003-04-24 | Seapower Pacific Pty Ltd | Wave power generator |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7318196U (en) * | 1975-11-27 | Weiss G | Floatable wave power plant | |
DD202326A5 (en) * | 1980-07-31 | 1983-09-07 | Jose M Parra | DEVICE FOR GENERATING ELECTRICAL ENERGY THROUGH THE USE OF SEA WATER MOTOR ENERGY |
GB2196697A (en) * | 1986-10-23 | 1988-05-05 | Graham Robert George Pass | Wave power machine |
DE3922724A1 (en) * | 1989-07-11 | 1991-01-24 | Herbert Zemann | Wave-powered electrical energy generation plant - uses angled guide surfaces directing waves to propeller turbines driving respective generators |
DE4143011C1 (en) * | 1991-12-24 | 1993-04-15 | Hans 5000 Koeln De Lambrecht | Floating wave machine for generating electrical power - has jointed floats resting on water surface coupled to fly-wheel via interconnecting rods and gearing |
DE4338103A1 (en) * | 1993-11-08 | 1995-05-11 | Wolf Klemm | Device for obtaining electric energy (power) with the aid of the kinetic energy of water waves |
DE4418581C2 (en) * | 1994-05-27 | 1995-06-29 | Horst Prof Dr Lippmann | Device for converting the energy of surface waves of a liquid into electrical energy and vice versa |
-
1997
- 1997-08-06 DE DE19734077A patent/DE19734077A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7318196U (en) * | 1975-11-27 | Weiss G | Floatable wave power plant | |
DD202326A5 (en) * | 1980-07-31 | 1983-09-07 | Jose M Parra | DEVICE FOR GENERATING ELECTRICAL ENERGY THROUGH THE USE OF SEA WATER MOTOR ENERGY |
GB2196697A (en) * | 1986-10-23 | 1988-05-05 | Graham Robert George Pass | Wave power machine |
DE3922724A1 (en) * | 1989-07-11 | 1991-01-24 | Herbert Zemann | Wave-powered electrical energy generation plant - uses angled guide surfaces directing waves to propeller turbines driving respective generators |
DE4143011C1 (en) * | 1991-12-24 | 1993-04-15 | Hans 5000 Koeln De Lambrecht | Floating wave machine for generating electrical power - has jointed floats resting on water surface coupled to fly-wheel via interconnecting rods and gearing |
DE4338103A1 (en) * | 1993-11-08 | 1995-05-11 | Wolf Klemm | Device for obtaining electric energy (power) with the aid of the kinetic energy of water waves |
DE4418581C2 (en) * | 1994-05-27 | 1995-06-29 | Horst Prof Dr Lippmann | Device for converting the energy of surface waves of a liquid into electrical energy and vice versa |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003033824A1 (en) * | 2001-10-18 | 2003-04-24 | Seapower Pacific Pty Ltd | Wave power generator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8131 | Rejection |