EP2225457A4 - A turbine device for an oscillating water column power plant - Google Patents

A turbine device for an oscillating water column power plant

Info

Publication number
EP2225457A4
EP2225457A4 EP07851977A EP07851977A EP2225457A4 EP 2225457 A4 EP2225457 A4 EP 2225457A4 EP 07851977 A EP07851977 A EP 07851977A EP 07851977 A EP07851977 A EP 07851977A EP 2225457 A4 EP2225457 A4 EP 2225457A4
Authority
EP
European Patent Office
Prior art keywords
power plant
water column
turbine device
oscillating water
column power
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.)
Withdrawn
Application number
EP07851977A
Other languages
German (de)
French (fr)
Other versions
EP2225457A1 (en
Inventor
Egil Andersen
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.)
MILJOE-PRODUKTER AS
MILJOE PRODUKTER AS
Original Assignee
MILJOE-PRODUKTER AS
MILJOE PRODUKTER AS
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 MILJOE-PRODUKTER AS, MILJOE PRODUKTER AS filed Critical MILJOE-PRODUKTER AS
Publication of EP2225457A1 publication Critical patent/EP2225457A1/en
Publication of EP2225457A4 publication Critical patent/EP2225457A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F03B13/14—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 wave energy
    • F03B13/141—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 wave energy with a static energy collector
    • F03B13/142—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 wave energy with a static energy collector which creates an oscillating water column
    • 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
    • F03B13/14—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 wave energy
    • F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/1825—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation
    • F03B13/183—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation of a turbine-like wom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/40—Flow geometry or direction
    • F05B2210/404—Flow geometry or direction bidirectional, i.e. in opposite, alternating directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
EP07851977A 2007-11-13 2007-11-13 A turbine device for an oscillating water column power plant Withdrawn EP2225457A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2007/000400 WO2009064190A1 (en) 2007-11-13 2007-11-13 A turbine device for an oscillating water column power plant

Publications (2)

Publication Number Publication Date
EP2225457A1 EP2225457A1 (en) 2010-09-08
EP2225457A4 true EP2225457A4 (en) 2012-12-26

Family

ID=40638920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851977A Withdrawn EP2225457A4 (en) 2007-11-13 2007-11-13 A turbine device for an oscillating water column power plant

Country Status (2)

Country Link
EP (1) EP2225457A4 (en)
WO (1) WO2009064190A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2815245C (en) * 2010-10-22 2019-04-16 Oceanlinx Ltd. Turbine rotor assembly
WO2012131705A2 (en) * 2011-03-28 2012-10-04 Verma Ashutosh Santram A device for generating electrical energy using ocean waves
ES2395688B1 (en) * 2011-08-11 2014-01-17 Sendekia Arquitectura E Ingeniería Sostenible, S. L. TILTING BLADES HYDRAULIC TURBINE FOR TWO-WAY USE OF FLOWS.
ES2456190B1 (en) * 2012-09-17 2015-02-11 Manuel Grases Galofre POWER DEVICE AND GENERATOR DEVICE FROM LAS OLAS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870893A (en) * 1973-10-15 1975-03-11 Henry A Mattera Wave operated power plant
FR2401329A1 (en) * 1977-08-24 1979-03-23 English Electric Co Ltd TURBINE
SE421821B (en) * 1977-09-28 1982-02-01 Gustafson Manfred W AGRICULTURE FOR RECOVERY OF MUSCLE ENERGY, BASED IN WATER WATER OR SEWING
US4447740A (en) * 1979-11-08 1984-05-08 Heck Louis J Wave responsive generator
US4996840A (en) * 1990-08-22 1991-03-05 Marx Robert P Apparatus for generating rotary motion from rise and fall motion of waves
DE10134509A1 (en) * 2000-07-05 2002-05-29 Norman Perner Underwater power station used for producing power under water comprises a float hinged by a parallelogram connector to a turbine and held horizontally in the current

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507330C3 (en) * 1974-02-20 1981-11-26 Amancio S. Dr. Manila Donato Method and device for converting the energy of the ocean wave movement into useful energy
NO321763B1 (en) * 2004-08-25 2006-07-03 Wave Energy As Device by turbine
NO324861B1 (en) * 2006-05-26 2007-12-17 Miljo Produkter As Device at turbine for a swinging water column power plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870893A (en) * 1973-10-15 1975-03-11 Henry A Mattera Wave operated power plant
FR2401329A1 (en) * 1977-08-24 1979-03-23 English Electric Co Ltd TURBINE
SE421821B (en) * 1977-09-28 1982-02-01 Gustafson Manfred W AGRICULTURE FOR RECOVERY OF MUSCLE ENERGY, BASED IN WATER WATER OR SEWING
US4447740A (en) * 1979-11-08 1984-05-08 Heck Louis J Wave responsive generator
US4996840A (en) * 1990-08-22 1991-03-05 Marx Robert P Apparatus for generating rotary motion from rise and fall motion of waves
DE10134509A1 (en) * 2000-07-05 2002-05-29 Norman Perner Underwater power station used for producing power under water comprises a float hinged by a parallelogram connector to a turbine and held horizontally in the current

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009064190A1 *

Also Published As

Publication number Publication date
WO2009064190A1 (en) 2009-05-22
EP2225457A1 (en) 2010-09-08

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