WO2009004308A3 - Improvements in water turbines - Google Patents

Improvements in water turbines Download PDF

Info

Publication number
WO2009004308A3
WO2009004308A3 PCT/GB2008/002198 GB2008002198W WO2009004308A3 WO 2009004308 A3 WO2009004308 A3 WO 2009004308A3 GB 2008002198 W GB2008002198 W GB 2008002198W WO 2009004308 A3 WO2009004308 A3 WO 2009004308A3
Authority
WO
WIPO (PCT)
Prior art keywords
water turbines
water
underwater
manoeuvring
tidal
Prior art date
Application number
PCT/GB2008/002198
Other languages
French (fr)
Other versions
WO2009004308A2 (en
Inventor
John Richard Carew Armstrong
Michael Torr Todman
Original Assignee
John Richard Carew Armstrong
Michael Torr Todman
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
Priority claimed from GB0712733A external-priority patent/GB0712733D0/en
Priority claimed from GB0712734A external-priority patent/GB0712734D0/en
Priority claimed from GB0712732A external-priority patent/GB0712732D0/en
Application filed by John Richard Carew Armstrong, Michael Torr Todman filed Critical John Richard Carew Armstrong
Publication of WO2009004308A2 publication Critical patent/WO2009004308A2/en
Publication of WO2009004308A3 publication Critical patent/WO2009004308A3/en

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
    • F03B13/16—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
    • 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
    • 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
    • F03B13/264—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 using the horizontal flow of water resulting from tide movement
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/128—Mounting, demounting
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/913—Mounting on supporting structures or systems on a stationary structure on a mast
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A support frame for water turbines is adapted to move with respect to an underwater mounting, and can be orientated, for example for tidal alignment or maintenance, by regulating turbine output. Also disclosed are buoyancy arrangements for manoeuvring a turbine assembly in water, and underwater anchorage.
PCT/GB2008/002198 2007-06-30 2008-06-26 Improvements in water turbines WO2009004308A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB0712733A GB0712733D0 (en) 2007-06-30 2007-06-30 Marine turbine stabilisation system
GB0712732.7 2007-06-30
GB0712734.3 2007-06-30
GB0712734A GB0712734D0 (en) 2007-06-30 2007-06-30 Tidal turbine control
GB0712733.5 2007-06-30
GB0712732A GB0712732D0 (en) 2007-06-30 2007-06-30 Marine anchorage

Publications (2)

Publication Number Publication Date
WO2009004308A2 WO2009004308A2 (en) 2009-01-08
WO2009004308A3 true WO2009004308A3 (en) 2009-06-25

Family

ID=39683217

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/002198 WO2009004308A2 (en) 2007-06-30 2008-06-26 Improvements in water turbines

Country Status (2)

Country Link
GB (1) GB2450624B (en)
WO (1) WO2009004308A2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326491B1 (en) * 2007-05-31 2008-12-15 Lycro Creative Dev As Device at tidal power plants
JP2012514708A (en) * 2009-01-05 2012-06-28 デールセン・アソシエイツ・エルエルシイ Method and apparatus for converting ocean wave energy into electricity
GB0900073D0 (en) * 2009-01-06 2009-02-11 Rolls Royce Plc A subsea rotary mount for a tidal-stream turbine
SE0900212A1 (en) * 2009-02-18 2010-08-19 Lennart Nilsson Power plant
ES2372513B1 (en) 2009-06-05 2012-12-10 Energy Whaletailturbine S.L. SUBMERSIBLE DEVICE FOR COUPLING TURBINES OR HYDRAULIC WHEELS FOR ENERGY USE OF THE FLOW OF A WATER CURRENT.
GB2471874B (en) * 2009-07-15 2011-12-21 Tidalstream Ltd Support for water turbine
GB2467200B (en) * 2009-11-02 2010-12-15 James O'donnell Submerged impeller driven pump hydroelectric power generation system
GB2470447B (en) * 2009-11-23 2011-10-12 Microgen Technologies Ltd Submerged impeller driven pump tidal power generation system
DE102010025070A1 (en) * 2010-06-25 2011-12-29 Smart Utilities Solutions Gmbh Hydraulic power device i.e. hydropower turbine for generating water in e.g. stationary hydroelectric power plant, has ventilation device designed such that gas is exhausted from chamber, and water is sent into chamber by suppression of gas
FR2962497B1 (en) * 2010-07-12 2013-06-14 Turbocean Sas ENERGY GENERATING DEVICE USING KINETIC ENERGY OF WATER CURRENTS AND COMPRISING AT LEAST ONE ROTATING ARTICULATING ARM CARRIER EQUIPPED WITH A TURBINE AND BALLAST MEANS
GB201014294D0 (en) * 2010-08-27 2010-10-13 Pulse Group Holdings Ltd A structure for depployement and recovery of a hydroelectric power generator
AT510322B1 (en) * 2010-09-09 2012-12-15 Mondl Fritz DEVICE FOR GENERATING ELECTRICAL ENERGY IN FLOWING WATERS
GB201021117D0 (en) * 2010-12-13 2011-01-26 Todman Michael T Marine structure anchor
GB201021858D0 (en) * 2010-12-23 2011-02-02 Todman Michael T Mounting for underwater turbine
GB201107560D0 (en) * 2011-05-06 2011-06-22 Todman Michael T Underwater location
GB201110597D0 (en) 2011-06-22 2011-08-03 Armstrong John R C Improvements in tidal platform transitions
GB201121179D0 (en) * 2011-12-09 2012-01-18 Tidalstream Ltd Support for water turbine
GB2497961B (en) * 2011-12-23 2014-03-12 Tidal Generation Ltd Water current power generation systems
GB201206197D0 (en) * 2012-04-05 2012-05-23 Greenstick Energy Ltd A mooring device
JP2013217333A (en) * 2012-04-11 2013-10-24 Ihi Corp Ocean current power generating equipment
JP5993188B2 (en) * 2012-04-11 2016-09-14 株式会社Ihi Ocean current power generator
GB2501249B (en) * 2012-04-16 2014-08-06 Tidal Generation Ltd Water-based power generation installations
FR3002291B1 (en) * 2013-02-19 2015-02-20 Michel Edouard Raymond Bourriaud DEVICE FOR CONVERTING WAVES DEFLECTING ENERGY IN THE FORM OF USING HYDRAULIC ENERGY
CN103133218B (en) * 2013-02-21 2015-06-03 哈尔滨电机厂有限责任公司 Double suspension lifting rotating mechanism for horizontal support arm for tide generating
US9074577B2 (en) 2013-03-15 2015-07-07 Dehlsen Associates, Llc Wave energy converter system
DE102013111115B3 (en) * 2013-10-08 2015-01-22 Linnhoff Offshore AG Floating offshore wind turbine
GB2527817B (en) * 2014-07-02 2016-06-22 Energy Tech Inst Llp Tidal energy converter system
CN104314743A (en) * 2014-10-14 2015-01-28 中国海洋大学 Adaptive traction-type tidal current energy power generation device
GB2542343A (en) * 2015-09-13 2017-03-22 Cosmo Holtom Theodore Wind vector field measurement system
AU2016358308A1 (en) * 2015-11-23 2017-07-20 Helberg Holdings Pty Ltd Hydroelectric installation
DE102015121794B3 (en) * 2015-12-15 2017-01-19 Peter Kelemen Anchor device and floating device
GB201610990D0 (en) * 2016-06-23 2016-08-10 Tidalstream Ltd Improvements in or relating to underwater turbines
US11319920B2 (en) 2019-03-08 2022-05-03 Big Moon Power, Inc. Systems and methods for hydro-based electric power generation

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501696A (en) * 1946-01-12 1950-03-28 Wolfgang Kmentt Stream turbine
US4359960A (en) * 1980-01-30 1982-11-23 Vickers Limited Marine tether anchoring device
US4797036A (en) * 1987-01-12 1989-01-10 Brown & Root Vickers Technology Marine tether anchoring device
WO2000042318A1 (en) * 1999-01-12 2000-07-20 Dehlsen Associates, Inc. A method of controlling operating depth of a device
US6109863A (en) * 1998-11-16 2000-08-29 Milliken; Larry D. Submersible appartus for generating electricity and associated method
GB2348249A (en) * 1999-03-01 2000-09-27 John Richard Carew Armstrong Submersible water flow turbine with buoyancy chamber
US20020158472A1 (en) * 2001-02-22 2002-10-31 Robson John H. Submersible electrical power generating plant
US6685396B1 (en) * 2000-11-16 2004-02-03 Billy J. Bergeron Method and apparatus for suction anchor and mooring deployment and connection
WO2005061887A1 (en) * 2003-12-20 2005-07-07 Marine Current Turbines Limited Articulated false bed
WO2006051567A1 (en) * 2004-11-11 2006-05-18 Moliseinnovazione Soc. Cons. A.R.L. Sea current energy converter
GB2434410A (en) * 2006-01-18 2007-07-25 Michael Torr Todman Underwater turbine mounting
WO2007100639A2 (en) * 2006-02-28 2007-09-07 Kuehnle Manfred R Submersible turbine apparatus
GB2441822A (en) * 2006-09-13 2008-03-19 Michael Torr Todman Over-speed control of a semi-buoyant tidal turbine
GB2441821A (en) * 2006-09-13 2008-03-19 Michael Torr Todman Self-aligning submerged buoyant tidal turbine
WO2008114019A2 (en) * 2007-03-22 2008-09-25 Marine Current Turbines Limited Deep water water current turbine installations

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501696A (en) * 1946-01-12 1950-03-28 Wolfgang Kmentt Stream turbine
US4359960A (en) * 1980-01-30 1982-11-23 Vickers Limited Marine tether anchoring device
US4797036A (en) * 1987-01-12 1989-01-10 Brown & Root Vickers Technology Marine tether anchoring device
US6109863A (en) * 1998-11-16 2000-08-29 Milliken; Larry D. Submersible appartus for generating electricity and associated method
WO2000042318A1 (en) * 1999-01-12 2000-07-20 Dehlsen Associates, Inc. A method of controlling operating depth of a device
GB2348249A (en) * 1999-03-01 2000-09-27 John Richard Carew Armstrong Submersible water flow turbine with buoyancy chamber
US6685396B1 (en) * 2000-11-16 2004-02-03 Billy J. Bergeron Method and apparatus for suction anchor and mooring deployment and connection
US20020158472A1 (en) * 2001-02-22 2002-10-31 Robson John H. Submersible electrical power generating plant
WO2005061887A1 (en) * 2003-12-20 2005-07-07 Marine Current Turbines Limited Articulated false bed
WO2006051567A1 (en) * 2004-11-11 2006-05-18 Moliseinnovazione Soc. Cons. A.R.L. Sea current energy converter
GB2434410A (en) * 2006-01-18 2007-07-25 Michael Torr Todman Underwater turbine mounting
WO2007100639A2 (en) * 2006-02-28 2007-09-07 Kuehnle Manfred R Submersible turbine apparatus
GB2441822A (en) * 2006-09-13 2008-03-19 Michael Torr Todman Over-speed control of a semi-buoyant tidal turbine
GB2441821A (en) * 2006-09-13 2008-03-19 Michael Torr Todman Self-aligning submerged buoyant tidal turbine
WO2008114019A2 (en) * 2007-03-22 2008-09-25 Marine Current Turbines Limited Deep water water current turbine installations

Also Published As

Publication number Publication date
GB2450624B (en) 2011-12-07
GB0811739D0 (en) 2008-07-30
GB2450624A (en) 2008-12-31
WO2009004308A2 (en) 2009-01-08

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