BR112018001174A2 - turbina de fluxo axial para instalação de baixas quedas - Google Patents

turbina de fluxo axial para instalação de baixas quedas

Info

Publication number
BR112018001174A2
BR112018001174A2 BR112018001174A BR112018001174A BR112018001174A2 BR 112018001174 A2 BR112018001174 A2 BR 112018001174A2 BR 112018001174 A BR112018001174 A BR 112018001174A BR 112018001174 A BR112018001174 A BR 112018001174A BR 112018001174 A2 BR112018001174 A2 BR 112018001174A2
Authority
BR
Brazil
Prior art keywords
axial flow
flow turbine
turbine
low
suction tube
Prior art date
Application number
BR112018001174A
Other languages
English (en)
Other versions
BR112018001174B1 (pt
Inventor
Lucio Tiago Filho Geraldo
Swiderski Jacek
Martin Joe
Chang Liuchen
T Tung Tony
Almeida Barbosa Wagner
Original Assignee
Clamper Ind E Comercio S/A
Norcan Hydraulic Turbine Inc
Swiderski Eng Inc
T Tung Hydraulic And Renewable Energy Tech
Univ Federal De Itajuba Cerpch Mg
Univ New Brunswick
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 Clamper Ind E Comercio S/A, Norcan Hydraulic Turbine Inc, Swiderski Eng Inc, T Tung Hydraulic And Renewable Energy Tech, Univ Federal De Itajuba Cerpch Mg, Univ New Brunswick filed Critical Clamper Ind E Comercio S/A
Publication of BR112018001174A2 publication Critical patent/BR112018001174A2/pt
Publication of BR112018001174B1 publication Critical patent/BR112018001174B1/pt

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • 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
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Hydraulic Turbines (AREA)

Abstract

uma turbina de fluxo axial para gerar eletricidade em ambientes de baixa queda compreende um rotor (runner) apoiado por pás guia que são curvas ou contornadas para direcionar a água corrente alinhadas às pás fixas do rotor da turbina. a turbina de fluxo axial possui uma caixa que fornece um tubo de sucção externo. um segundo tubo de sucção interno é apoiado dentro do tubo externo. a turbina de fluxo axial pode possuir um invólucro em forma de bulbo ou poço na tomada d?água na entrada da turbina de forma a alojar um gerador síncrono, de ímã permanente, operando à velocidade variável por transmissão direta (pmsg) e um outro sistema de conversão de energia. a turbina de fluxo axial pode ser instalada como uma única unidade modular em ambientes de baixa queda.
BR112018001174-6A 2015-07-21 2015-07-21 Turbina de fluxo axial para instalação de baixas quedas BR112018001174B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2015/050679 WO2017011893A1 (en) 2015-07-21 2015-07-21 Axial-flow turbine for low-head installations

Publications (2)

Publication Number Publication Date
BR112018001174A2 true BR112018001174A2 (pt) 2018-11-27
BR112018001174B1 BR112018001174B1 (pt) 2023-01-24

Family

ID=57833504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001174-6A BR112018001174B1 (pt) 2015-07-21 2015-07-21 Turbina de fluxo axial para instalação de baixas quedas

Country Status (4)

Country Link
US (1) US11002242B2 (pt)
BR (1) BR112018001174B1 (pt)
CA (1) CA2990499C (pt)
WO (1) WO2017011893A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158513A1 (en) * 2016-03-14 2017-09-21 Universidade Do Porto Triboelectric turbine for generating electricity from the motion of fluids
RS63961B1 (sr) 2019-03-13 2023-03-31 Natel Energy Inc Hidraulična turbina
US10941747B1 (en) 2019-10-21 2021-03-09 Rondid D. Bingaman Gravitational vortex variable water flow energy generating system including adjustable height turbine and diffuser assemblies
JP7280839B2 (ja) * 2020-01-06 2023-05-24 株式会社東芝 軸流水車発電装置のディフューザおよび軸流水車発電装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB140004A (en) 1919-08-18 1920-03-18 Harvey Birchard Taylor Improvements in hydraulic turbines
US3986787A (en) * 1974-05-07 1976-10-19 Mouton Jr William J River turbine
US4279539A (en) * 1979-08-17 1981-07-21 Gutierrez Atencio Francisco J Dam with transformable hydroenergetic arrangement
CH655529B (pt) * 1981-09-29 1986-04-30
JPS6241972A (ja) * 1985-08-19 1987-02-23 Hitachi Ltd 可動翼横軸水車のデイスチヤ−ジリング支持装置
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
ATE298042T1 (de) * 2001-09-17 2005-07-15 Clean Current Power Systems Inc Unterwassermantel-turbine
EP1756418A1 (fr) * 2004-05-06 2007-02-28 AZ Ingénierie SA Machine hydraulique modulaire et microcentrale hydraulique
CA2640643C (en) * 2004-09-17 2011-05-31 Clean Current Power Systems Incorporated Flow enhancement for underwater turbine generator
DE102006043946A1 (de) * 2006-09-14 2008-03-27 Oswald Elektromotoren Gmbh Turbinenvorrichtung
JP4808799B2 (ja) * 2008-06-11 2011-11-02 日本システム企画株式会社 水車羽根型発電装置
KR20110044828A (ko) 2008-09-23 2011-05-02 프로디자인 윈드 터빈 코포레이션 믹서 및 이젝터를 가진 풍력 터빈
EP2564054A1 (en) * 2010-04-30 2013-03-06 Clean Current Limited Partnership Unidirectional hydro turbine with enhanced duct, blades and generator
TWI573935B (zh) * 2013-11-22 2017-03-11 國立臺灣海洋大學 利用邊界層控制的單向雙層導罩的海流發電裝置

Also Published As

Publication number Publication date
US20180195489A1 (en) 2018-07-12
CA2990499C (en) 2022-09-13
BR112018001174B1 (pt) 2023-01-24
CA2990499A1 (en) 2017-01-26
US11002242B2 (en) 2021-05-11
WO2017011893A1 (en) 2017-01-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/07/2015, OBSERVADAS AS CONDICOES LEGAIS