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DE20107290U1 - Tidal power plant - B - Google Patents

Tidal power plant - B

Info

Publication number
DE20107290U1
DE20107290U1 DE20107290U DE20107290U DE20107290U1 DE 20107290 U1 DE20107290 U1 DE 20107290U1 DE 20107290 U DE20107290 U DE 20107290U DE 20107290 U DE20107290 U DE 20107290U DE 20107290 U1 DE20107290 U1 DE 20107290U1
Authority
DE
Germany
Prior art keywords
power plant
tidal power
water
retention basin
bull
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
Application number
DE20107290U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20107290U priority Critical patent/DE20107290U1/en
Publication of DE20107290U1 publication Critical patent/DE20107290U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/268—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy making use of a dam
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

G_E_Z_E_I_T_E_N_-_K_R_A_F_T_W_E_R_K B G_E_Z_E_I_T_E_N_-_K_R_A_F_T_W_E_R_K B

Vor einer Steil-Kueste mit grossem Tide-Hub,wird eine natuerliche Bucht,mit einer ca.15 m hohen Beton-Staumauer (1) verschlossen.Diese Staumauer (l),hat je nach Laenge,ein oder mehrere,vom Boden bis in eine Hoehe von ca.5 m ,reichende Hub-Tore (2).Durch diese Staumauer (l) entsteht ein grosses Wasser-Rueckhaltebecken.(3) Der Boden (4) des Rueckhaltebecken (3) ist dem Meeresboden angepasst.Er verlaeuft abfallend zum Meer hin, und wird etwas trichterfoermig geformt.Hin zu den am Boden der Staumauer (1) befindlichen Wasser-Ablauf-Oeffnungen (5).Auf der anderen Seite der Staumauer (1),an der Meeresseite,befinden sich am Ausgang der Wasser-Ablauf-Oeffnungen (5)die Turbinen.(6)In front of a steep coast with a large tidal range, a natural bay is closed off with a concrete dam wall (1) approximately 15 m high. Depending on its length, this dam wall (l) has one or more lifting gates (2) that extend from the ground to a height of approximately 5 m. This dam wall (l) creates a large water retention basin (3). The bottom (4) of the retention basin (3) is adapted to the seabed. It slopes down towards the sea and is shaped somewhat like a funnel. Towards the water drainage openings (5) located at the bottom of the dam wall (1). On the other side of the dam wall (1), on the sea side, the turbines are located at the outlet of the water drainage openings (5). (6)

FUNKTION :FUNCTION :

Bei dem tiefsten Pegelstand der Ebbe,sind die Hub-Tore geoeffnet.So kann die Flut ungehindert durch die Staumauer (1) in das Wasser-Rueckhaltebecken (3 ) einstroemen.Bei erreichen des hoechsten Pegelstand der Flut,werden die Hub-Tore geschlossen.Der Pegelstand in dem Rueckhaltebecken (3) betraegt ca.14 m. In den naechsten Stunden bleiben die Hub-Tore (2) und die Wasser-Ablauf-Oef f nungen geschlossen,bis der Pegelstand des Meeres noch ca.2 m ueber Tiefstand erreicht hat.Jetzt werden die Wasser-Ablauf-Oef f nungen (5) geoeffnet,und das Wasser aus demRueckhaltebecken (3) fliesst geziehlt durch den trichterfoermigen Boden (4)When the water level is at its lowest during low tide, the lifting gates are opened. This allows the flood to flow unhindered through the dam (1) into the water retention basin (3). When the water level is at its highest during low tide, the lifting gates are closed. The water level in the retention basin (3) is approx. 14 m. Over the next few hours, the lifting gates (2) and the water drainage openings remain closed until the sea level has reached approx. 2 m above low tide. Now the water drainage openings (5) are opened and the water from the retention basin (3) flows in a targeted manner through the funnel-shaped floor (4).

FUNKTION :FUNCTION :

Blatt 2page 2

in die Wasser-Ablauf-Oeffnungen,und treibt auf der anderen Seite der Staumauer (1) die turbinen (6) an. Hat das Meer den tiefsten Pegelstand erreicht,ist auch das Wasser-Rueckhaltebecken (3) leer. Die Hub-Tore (2) werden geoefftet. Der Vorgang wird immer wieder wiederholt.into the water outlet openings and drives the turbines (6) on the other side of the dam wall (1). When the sea has reached its lowest level, the water retention basin (3) is also empty. The lifting gates (2) are opened. The process is repeated again and again.

H.MoschnerH.Moschner

• &igr;•&igr; •• •• •• ** •• •• •• • · ·· · II I · ·I · · •• II

• *■ · · • *■ · ·

_Z_E_I_C_H_E N_-_E_R_K_L_A E_R_U_N_G_Z_E_I_C_H_E N_-_E_R_K_L_A E_R_U_N_G

1 STAUDAMM1 DAM

2 HUB-TOR2 HUB-TOR

3 WASSER-RUECKHALTE-BECKEN3 WATER RETENTION BASIN

4 BODEN4 FLOOR

5 OEFFNUNGEN fuer WASSER-ABLAUF5 OPENINGS for WATER DRAINAGE

6 GENERATOR X PEGELSTAND6 GENERATOR X LEVEL

H.MoschnerH.Moschner

Claims (4)

1. Gezeitenkraftwerk dadurch gekennzeichnet, dass ein Staudamm in eine natuerliche Bucht gebaut ist und als Wasser-Rueckhaltebecken fungiert. 1. Tidal power plant characterized by a dam built in a natural bay and acting as a water retention basin. 2. Gezeitenkraftwerk dadurch gekennzeichnet, dass Hub- Tore in der Staumauer angebracht sind, die eine problemlose Befuellung des Wasser-Rueckhaltebecken ermoeglichen. 2. Tidal power plant characterized by the fact that lifting gates are installed in the dam wall, which enable the water retention basin to be filled without any problems. 3. Gezeitenkraftwerk dadurch gekennzeichnet, dass der Boden trichterfoermig ist, wodurch der Wasserdruck in den Wasser-Ablauf-Oeffnungen erhoeht wird. 3. Tidal power plant characterized in that the bottom is funnel-shaped, which increases the water pressure in the water drainage openings. 4. Gezeitenkraftwerk dadurch gekennzeichnet, dass Wasser- Ablauf-Oeffnungen vor den Turbinen angebracht sind. 4. Tidal power plant characterized in that water drainage openings are installed in front of the turbines.
DE20107290U 2001-04-27 2001-04-27 Tidal power plant - B Expired - Lifetime DE20107290U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20107290U DE20107290U1 (en) 2001-04-27 2001-04-27 Tidal power plant - B

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20107290U DE20107290U1 (en) 2001-04-27 2001-04-27 Tidal power plant - B

Publications (1)

Publication Number Publication Date
DE20107290U1 true DE20107290U1 (en) 2002-01-17

Family

ID=7956293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20107290U Expired - Lifetime DE20107290U1 (en) 2001-04-27 2001-04-27 Tidal power plant - B

Country Status (1)

Country Link
DE (1) DE20107290U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456589A (en) * 2008-01-18 2009-07-22 Joseph Roseberry Tidal power generator with enclosure
EP2268916A1 (en) * 2008-03-25 2011-01-05 Kyung Soo Jang Complex ocean power system combining sluice power and ocean current power
WO2013098494A1 (en) * 2011-12-28 2013-07-04 Pierre Blanger Hydraulic turbine intended, in particular, for a tidal power plant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456589A (en) * 2008-01-18 2009-07-22 Joseph Roseberry Tidal power generator with enclosure
EP2268916A1 (en) * 2008-03-25 2011-01-05 Kyung Soo Jang Complex ocean power system combining sluice power and ocean current power
EP2268916A4 (en) * 2008-03-25 2012-09-19 Kyung Soo Jang Complex ocean power system combining sluice power and ocean current power
WO2013098494A1 (en) * 2011-12-28 2013-07-04 Pierre Blanger Hydraulic turbine intended, in particular, for a tidal power plant
FR2985289A1 (en) * 2011-12-28 2013-07-05 Pierre Blanger METHOD FOR PRODUCING ELECTRICAL ENERGY FROM TIDE MOVEMENT AND MARKER INSTALLATION

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020221

R156 Lapse of ip right after 3 years

Effective date: 20041103