EP2356335A4 - Fluid directing system for turbines - Google Patents
Fluid directing system for turbinesInfo
- Publication number
- EP2356335A4 EP2356335A4 EP09824327.2A EP09824327A EP2356335A4 EP 2356335 A4 EP2356335 A4 EP 2356335A4 EP 09824327 A EP09824327 A EP 09824327A EP 2356335 A4 EP2356335 A4 EP 2356335A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- directing
- turbine
- base structure
- fluid
- blades
- 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- Withdrawn
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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
-
- 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
- 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"
- F03B17/062—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 at right angle to 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
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
-
- 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
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/121—Baffles or ribs
-
- 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
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
-
- 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
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/217—Rotors for wind turbines with vertical axis of the crossflow- or "Banki"- or "double action" type
-
- 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
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
-
- 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
- F05B2240/24—Rotors for turbines
- F05B2240/244—Rotors for turbines of the cross-flow, e.g. Banki, Ossberger type
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/101—Purpose of the control system to control rotational speed (n)
- F05B2270/1014—Purpose of the control system to control rotational speed (n) to keep rotational speed constant
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/32—Wind speeds
-
- 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
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2643567A CA2643567A1 (en) | 2008-11-10 | 2008-11-10 | Fluid directing system for turbines |
PCT/CA2009/001641 WO2010051648A1 (en) | 2008-11-10 | 2009-11-09 | Fluid directing system for turbines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2356335A1 EP2356335A1 (en) | 2011-08-17 |
EP2356335A4 true EP2356335A4 (en) | 2014-01-22 |
Family
ID=42152440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09824327.2A Withdrawn EP2356335A4 (en) | 2008-11-10 | 2009-11-09 | Fluid directing system for turbines |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120099977A1 (en) |
EP (1) | EP2356335A4 (en) |
CN (1) | CN102272444B (en) |
CA (1) | CA2643567A1 (en) |
WO (1) | WO2010051648A1 (en) |
Families Citing this family (49)
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US8314508B2 (en) * | 2009-12-16 | 2012-11-20 | Kawas Percy C | Method and apparatus for wind energy system |
ES2516742T3 (en) * | 2010-03-18 | 2014-10-31 | Nordex Energy Gmbh | Rotor blade for a wind power installation |
US20110285139A1 (en) * | 2010-05-24 | 2011-11-24 | Pasquale Gregory Falbo | Windflow modification into electricity-generating wind turbines |
US8814493B1 (en) * | 2010-07-02 | 2014-08-26 | William Joseph Komp | Air-channeled wind turbine for low-wind environments |
DE102010052248A1 (en) * | 2010-11-23 | 2012-05-24 | Voith Patent Gmbh | Ship propulsion with a nozzle and a propeller |
WO2012075566A1 (en) * | 2010-12-10 | 2012-06-14 | Marc Campagna | Turbine assembly, and kit with components for assembling the same |
US8362637B2 (en) * | 2010-12-14 | 2013-01-29 | Percy Kawas | Method and apparatus for wind energy system |
US20140126996A1 (en) * | 2010-12-29 | 2014-05-08 | Organoworld Inc | Augmented fluid turbine with retractable wall panels and aerodynamic deflectors |
US20120175882A1 (en) * | 2011-01-10 | 2012-07-12 | Peter John Sterling | Injector venturi accelerated, wind turbine |
GB2490729A (en) * | 2011-05-13 | 2012-11-14 | Alan Saunders | Hydro kinetic water turbine duct |
WO2012159226A1 (en) * | 2011-05-25 | 2012-11-29 | 江苏聚源风电科技有限公司 | Fluid energy increasing and converting device |
DE202011105140U1 (en) * | 2011-08-30 | 2011-11-22 | Franz Wünstel | wind turbine |
US8853881B2 (en) * | 2012-04-09 | 2014-10-07 | Steven James Andrews Hoegg | Split venturi ring maglev generator turbine |
WO2014130482A1 (en) * | 2013-02-19 | 2014-08-28 | Daegyoum Kim | Horizontal-type wind turbine with an upstream deflector |
WO2014194438A1 (en) * | 2013-06-07 | 2014-12-11 | Leiva Guzman Juan Cristobal | Device which converts tidal kinetic energy into electric energy and comprises a cross-flow water turbine capable of directing the captured flows in an optimal manner, redirecting and accelerating same toward an inner runner of the water turbine, and an electricity generating plant that uses said device |
ITMC20130058A1 (en) * | 2013-09-26 | 2015-03-27 | Faggiolati Pumps S P A | ELECTRIC POWER GENERATOR SYSTEM |
CN104595094B (en) * | 2014-11-19 | 2017-04-19 | 丁德祥 | hydraulic turbine generator |
WO2016085858A1 (en) * | 2014-11-26 | 2016-06-02 | Phillips Roger Gordon | High-efficiency wind generator |
JP6585909B2 (en) * | 2015-03-20 | 2019-10-02 | Ntn株式会社 | Simple hydroelectric generator |
HU230723B1 (en) * | 2015-11-30 | 2017-12-28 | János Molnár | Wind-power plant |
TWI575152B (en) * | 2016-01-05 | 2017-03-21 | 財團法人國家實驗研究院 | Power generating system using current around structure |
GB201602057D0 (en) * | 2016-02-04 | 2016-03-23 | Ayre Richard | Tidal turbine with variable flow characteristics |
DE102016005886A1 (en) * | 2016-05-12 | 2017-11-16 | Manfred Schaar | Method of generating electricity by wind power |
CN106194591B (en) * | 2016-08-26 | 2020-07-14 | 南京高传机电自动控制设备有限公司 | Energy-capturing type wind generating set |
GB2561837A (en) | 2017-04-24 | 2018-10-31 | Hieta Tech Limited | Turbine rotor, turbine, apparatus and method |
JP6951184B2 (en) * | 2017-10-11 | 2021-10-20 | Ntn株式会社 | Horizontal axis turbine device |
DK3473848T3 (en) * | 2017-10-20 | 2022-12-12 | Flowgen Development & Man Ag | FLOW ENERGY PLANT, ESPECIALLY CAPE WIND TURBINE |
CN108104955A (en) * | 2017-11-24 | 2018-06-01 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of aero-engine main regulation plan angle and rotation speed relation curve method of adjustment |
CN108131237B (en) * | 2017-12-14 | 2020-08-04 | 浙江海洋大学 | Bottom-sitting type horizontal shaft tidal current energy power generation principle and device capable of automatically sensing flow direction |
CA3034183C (en) * | 2018-02-22 | 2021-03-16 | Ralph Dominic Raina | Single or bi-directional, scalable turbine |
CN108252744B (en) * | 2018-04-24 | 2023-04-21 | 长兴永能动力科技有限公司 | Double-sided adjusting centripetal turbine blade |
CN108443053A (en) * | 2018-04-26 | 2018-08-24 | 中国石油大学(华东) | A kind of wave energy generating set of two-way work doing |
CN108743998B (en) * | 2018-06-12 | 2024-04-02 | 福建优净星环境科技有限公司 | Antibacterial air outlet device and sterilization method thereof |
DE102018114484A1 (en) * | 2018-06-16 | 2019-12-19 | Franz Wünstel | turbine |
CN108691727B (en) * | 2018-07-03 | 2024-02-06 | 无锡风电设计研究院有限公司 | Wind turbine guide sleeve |
CA3110574A1 (en) * | 2018-09-04 | 2020-03-12 | Biomerenewables Inc. | Fluidic turbine structure |
CN109026547A (en) * | 2018-09-19 | 2018-12-18 | 王明意 | A kind of wind electricity generating system and its application |
WO2020069592A1 (en) * | 2018-10-05 | 2020-04-09 | Organoworld Inc. | Powered augmented fluid turbines |
WO2020185564A1 (en) | 2019-03-08 | 2020-09-17 | Big Moon Power, Inc. | Systems and methods for hydro-based electric power generation |
WO2021001802A1 (en) * | 2019-07-03 | 2021-01-07 | Nemat Keramat Siavash | A wind turbine augmented by a diffuser with a variable geometry |
WO2022029601A1 (en) * | 2020-08-03 | 2022-02-10 | Vorobev Valerii Yurevich | Improved horizontal wind turbine |
CN112727554A (en) * | 2020-12-31 | 2021-04-30 | 西安汇腾航空科技有限公司 | Aeroengine spoiler and manufacturing method thereof |
CN112858114B (en) * | 2021-01-14 | 2022-04-19 | 中南大学 | Outdoor atmospheric fine particulate matter monitoring device with wind power generation function |
US11118557B2 (en) | 2021-02-15 | 2021-09-14 | Ronald Pierantozzi | Centrifugal kinetic power turbine |
EP4314543A1 (en) * | 2021-03-31 | 2024-02-07 | Emrgy Inc. | Hydrokinetic turbine and array performance optimization by dynamic tuning |
CN113027547B (en) * | 2021-04-08 | 2022-10-11 | 西安西热节能技术有限公司 | Inlet structure of drainage cooling section of flow guide type heater and design method |
US11391262B1 (en) | 2021-08-26 | 2022-07-19 | Aeromine Technologies, Inc. | Systems and methods for fluid flow based renewable energy generation |
CN115355132B (en) * | 2022-08-24 | 2023-07-18 | 中国船舶科学研究中心 | Marine floating type secondary power generation spiral fan and power generation method thereof |
US11879435B1 (en) | 2023-06-21 | 2024-01-23 | Aeromine Technologies, Inc. | Systems and methods for cold-climate operation of a fluid-flow based energy generation system |
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Publication number | Priority date | Publication date | Assignee | Title |
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FR2286952A1 (en) * | 1974-10-03 | 1976-04-30 | Thellier Jean Pierre | Windmill with multiple co-axial rotors - extracts energy from wind over whole of cross section of flow |
DE3047501A1 (en) * | 1980-12-17 | 1982-07-01 | Hilarius 4300 Essen Drzisga | Wind turbine with cupola shaped blades - has deflecting baffle hub annular bases, and wing blades shaped to aerodynamic profile |
US6126385A (en) * | 1998-11-10 | 2000-10-03 | Lamont; John S. | Wind turbine |
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-
2008
- 2008-11-10 CA CA2643567A patent/CA2643567A1/en not_active Abandoned
-
2009
- 2009-11-09 EP EP09824327.2A patent/EP2356335A4/en not_active Withdrawn
- 2009-11-09 CN CN200980154151XA patent/CN102272444B/en not_active Expired - Fee Related
- 2009-11-09 US US13/128,563 patent/US20120099977A1/en not_active Abandoned
- 2009-11-09 WO PCT/CA2009/001641 patent/WO2010051648A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2286952A1 (en) * | 1974-10-03 | 1976-04-30 | Thellier Jean Pierre | Windmill with multiple co-axial rotors - extracts energy from wind over whole of cross section of flow |
DE3047501A1 (en) * | 1980-12-17 | 1982-07-01 | Hilarius 4300 Essen Drzisga | Wind turbine with cupola shaped blades - has deflecting baffle hub annular bases, and wing blades shaped to aerodynamic profile |
US6126385A (en) * | 1998-11-10 | 2000-10-03 | Lamont; John S. | Wind turbine |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010051648A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010051648A1 (en) | 2010-05-14 |
CN102272444B (en) | 2013-12-25 |
CA2643567A1 (en) | 2010-05-10 |
US20120099977A1 (en) | 2012-04-26 |
CN102272444A (en) | 2011-12-07 |
EP2356335A1 (en) | 2011-08-17 |
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