GB201301183D0 - Wind and hydro turbines turbulence control mechanism - Google Patents

Wind and hydro turbines turbulence control mechanism

Info

Publication number
GB201301183D0
GB201301183D0 GBGB1301183.8A GB201301183A GB201301183D0 GB 201301183 D0 GB201301183 D0 GB 201301183D0 GB 201301183 A GB201301183 A GB 201301183A GB 201301183 D0 GB201301183 D0 GB 201301183D0
Authority
GB
United Kingdom
Prior art keywords
wind
control mechanism
turbulence control
hydro turbines
turbines
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.)
Granted
Application number
GBGB1301183.8A
Other versions
GB2512567A (en
GB2512567B (en
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 GB1301183.8A priority Critical patent/GB2512567B/en
Publication of GB201301183D0 publication Critical patent/GB201301183D0/en
Publication of GB2512567A publication Critical patent/GB2512567A/en
Application granted granted Critical
Publication of GB2512567B publication Critical patent/GB2512567B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • 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
    • 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
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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)
GB1301183.8A 2013-01-23 2013-01-23 Wind and hydro turbines turbulence control mechanism Active GB2512567B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1301183.8A GB2512567B (en) 2013-01-23 2013-01-23 Wind and hydro turbines turbulence control mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301183.8A GB2512567B (en) 2013-01-23 2013-01-23 Wind and hydro turbines turbulence control mechanism

Publications (3)

Publication Number Publication Date
GB201301183D0 true GB201301183D0 (en) 2013-03-06
GB2512567A GB2512567A (en) 2014-10-08
GB2512567B GB2512567B (en) 2018-05-23

Family

ID=47843751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301183.8A Active GB2512567B (en) 2013-01-23 2013-01-23 Wind and hydro turbines turbulence control mechanism

Country Status (1)

Country Link
GB (1) GB2512567B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110778457A (en) * 2019-11-11 2020-02-11 史杰 Wind-solar complementary power generation device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571795B (en) * 2018-03-10 2020-04-01 Paunovic Predrag Self-sustainable water temperature regulating floating vehicle
CN111927674A (en) * 2020-07-10 2020-11-13 江苏大学 Draft tube using flow guiding grid composed of three regular hexagonal through grooves as vortex suppression device
CN111927675B (en) * 2020-07-10 2022-02-15 江苏大学 Utilize regular hexagon water conservancy diversion bars to do draft tube of suppressing whirlpool device
CN111927672A (en) * 2020-07-10 2020-11-13 江苏大学 Draft tube using guide grid composed of cylinders as vortex suppression device
CN111927676B (en) * 2020-07-10 2022-02-15 江苏大学 Draft tube using guide grid composed of rectangular guide fins as vortex suppression device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1778972A4 (en) * 2004-07-16 2011-01-12 Angus J Tocher Wind energy extraction system
US20080240916A1 (en) * 2007-03-27 2008-10-02 Krouse Wayne F System and apparatus for improved turbine pressure and pressure drop control
US8461713B2 (en) * 2009-06-22 2013-06-11 Johann Quincy Sammy Adaptive control ducted compound wind turbine
HRPK20090362B3 (en) * 2009-06-23 2011-12-31 Vrsalović Ivan Wind turbine in a combined nozzle
CN102116250A (en) * 2009-12-30 2011-07-06 中国科学院工程热物理研究所 Wind turbine
GB2489718B (en) * 2011-04-05 2015-07-22 Anakata Wind Power Resources S A R L Diffuser augmented wind turbines
WO2013129954A1 (en) * 2012-02-28 2013-09-06 Nenad Paunovic Device for fluids kinetic energy conversion
WO2014136032A1 (en) * 2013-03-04 2014-09-12 Stellenbosch University A stream turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110778457A (en) * 2019-11-11 2020-02-11 史杰 Wind-solar complementary power generation device

Also Published As

Publication number Publication date
GB2512567A (en) 2014-10-08
GB2512567B (en) 2018-05-23

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