AR072682A1 - Dispositivo para controlar el paso de los alabes de una turbina - Google Patents

Dispositivo para controlar el paso de los alabes de una turbina

Info

Publication number
AR072682A1
AR072682A1 ARP090102483A ARP090102483A AR072682A1 AR 072682 A1 AR072682 A1 AR 072682A1 AR P090102483 A ARP090102483 A AR P090102483A AR P090102483 A ARP090102483 A AR P090102483A AR 072682 A1 AR072682 A1 AR 072682A1
Authority
AR
Argentina
Prior art keywords
turbine
spindle
passage
support element
controlling
Prior art date
Application number
ARP090102483A
Other languages
English (en)
Original Assignee
Hydra Tidal Energy Technology
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 Hydra Tidal Energy Technology filed Critical Hydra Tidal Energy Technology
Publication of AR072682A1 publication Critical patent/AR072682A1/es

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
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • 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
    • 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
    • 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
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/503—Kinematic linkage, i.e. transmission of position using gears
    • F05B2260/5032—Kinematic linkage, i.e. transmission of position using gears of the bevel or angled 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • Y02E10/30—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)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Turbines (AREA)
  • Wind Motors (AREA)

Abstract

Un dispositivo para controlar el paso de un álabe de una turbina, que comprende un husillo de álabe de la turbina, (14), para su conexion al álabe de la turbina, rotablemente conectado a un elemento de soporte (28). Hay un accionador (32) conectado al husillo (14) y por intermedio de un elemento de accionamiento, (38), al elemento de soporte (28). El accionador (32) puede operarse a efectos de hacer rotar el husillo (14) alrededor de un eje longitudinal del husillo, con lo que se efectua un ajuste del paso de la turbina. Es preferible que el elemento de soporte (28) comprenda un arco dentado (28) conectado por intermedio de ruedas de engranaje a una unidad de accionamiento para el ajuste del paso, (18). La invencion provee un dispositivo auxiliar y/o de emergencia para el ajuste del paso, adecuado por ejemplo para poner la turbina rápidamente en banderola.
ARP090102483A 2008-07-03 2009-07-02 Dispositivo para controlar el paso de los alabes de una turbina AR072682A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20083014A NO328590B1 (no) 2008-07-03 2008-07-03 Innretning for regulering av turbinbladstigning

Publications (1)

Publication Number Publication Date
AR072682A1 true AR072682A1 (es) 2010-09-15

Family

ID=41466505

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102483A AR072682A1 (es) 2008-07-03 2009-07-02 Dispositivo para controlar el paso de los alabes de una turbina

Country Status (13)

Country Link
US (1) US20110206516A1 (es)
EP (1) EP2315933B1 (es)
JP (1) JP5379851B2 (es)
KR (1) KR20110038098A (es)
CN (1) CN102084121A (es)
AR (1) AR072682A1 (es)
CA (1) CA2729627A1 (es)
CL (1) CL2010001650A1 (es)
DK (1) DK2315933T3 (es)
NO (1) NO328590B1 (es)
PT (1) PT2315933E (es)
RU (1) RU2011103735A (es)
WO (1) WO2010002264A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019769A1 (de) * 2010-05-07 2011-11-10 Schottel Gmbh Verstelleinrichtung für eine Turbine
EP2597303B1 (en) * 2011-11-24 2015-11-11 ALSTOM Renewable Technologies Wind turbine rotor
CN103397980A (zh) * 2013-08-02 2013-11-20 中国海洋石油总公司 潮流能发电水轮机的变桨距机构
CN103661927B (zh) * 2013-12-13 2016-03-02 左承龙 一种固定翼飞机变距螺旋桨
DE102014200576B3 (de) * 2014-01-15 2015-02-05 Voith Patent Gmbh Vorrichtung zum Umkehren der Laufschaufeln für ein Laufrad in einem Gezeiten-Kraftwerk
DE202015001902U1 (de) * 2015-03-11 2016-06-14 Liebherr-Components Biberach Gmbh Verstelleinheit zur Pitchverstellung eines Rotorblatts und Windkraftanlage mit einer solchen Verstelleinheit
EP3104000A1 (en) * 2015-06-12 2016-12-14 ALSTOM Renewable Technologies Runner for a tidal power plant and tidal power plant comprising such a runner
FR3057327B1 (fr) * 2016-10-07 2018-12-07 Safran Aircraft Engines Mecanisme d'entrainement d'organes de reglage de l'orientation des pales
CN106499565B (zh) * 2016-12-16 2019-04-23 哈尔滨工程大学 可调节水流能驱动发电装置
FR3066472B1 (fr) * 2017-05-18 2020-09-18 Safran Aircraft Engines Module de turbomachine comprenant un rotor portant des pales a calage variable
CN116950847B (zh) * 2023-09-19 2024-02-20 华能山西综合能源有限责任公司 一种多桨叶风力发电机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750951A (en) * 1953-01-30 1956-06-20 Karlstad Mekaniska Ab Improvements in water turbines for tide water hydroelectric plants
US2924281A (en) * 1953-06-11 1960-02-09 Curtiss Wright Corp Mechanical automatic propeller feathering
GB892729A (en) * 1960-05-20 1962-03-28 Allis Chalmers Mfg Co Improvements in overspeed controls for variable pitch blade hydraulic turbines
GB1296061A (es) * 1969-04-21 1972-11-15
US4348155A (en) * 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system
CA1146079A (en) * 1980-03-17 1983-05-10 Edward H. Kusiak Wind turbine blade pitch adjustment system
JPH01119880U (es) * 1988-02-08 1989-08-14
JPH0612764U (ja) * 1992-07-17 1994-02-18 住友精密工業株式会社 プロペラ型水車のピッチ変更装置
US6441508B1 (en) * 2000-12-12 2002-08-27 Ebara International Corporation Dual type multiple stage, hydraulic turbine power generator including reaction type turbine with adjustable blades
DE10140793A1 (de) * 2001-08-20 2003-03-06 Gen Electric Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage
DE10162942A1 (de) * 2001-12-20 2003-07-03 Gen Electric Verfahren zum Betreiben einer Windkraftanlage und Windkraftanlage
US7437264B2 (en) * 2006-06-19 2008-10-14 General Electric Company Methods and apparatus for balancing a rotor
DK1995454T3 (en) * 2007-05-25 2016-06-13 Siemens Ag Device for regulating the inclination angle of a rotor blade of a wind turbine

Also Published As

Publication number Publication date
NO20083014L (no) 2010-01-04
JP5379851B2 (ja) 2013-12-25
PT2315933E (pt) 2013-08-28
WO2010002264A2 (en) 2010-01-07
US20110206516A1 (en) 2011-08-25
JP2011526978A (ja) 2011-10-20
WO2010002264A3 (en) 2010-10-14
CN102084121A (zh) 2011-06-01
DK2315933T3 (da) 2013-09-08
EP2315933A2 (en) 2011-05-04
RU2011103735A (ru) 2012-08-10
EP2315933B1 (en) 2013-05-29
CA2729627A1 (en) 2010-01-07
KR20110038098A (ko) 2011-04-13
CL2010001650A1 (es) 2011-09-09
NO328590B1 (no) 2010-03-29

Similar Documents

Publication Publication Date Title
AR072682A1 (es) Dispositivo para controlar el paso de los alabes de una turbina
ES2535030T3 (es) Central eólica
ES2621496T3 (es) Dispositivo de actuador de potencia para su uso en condiciones sumergidas en la explotación petrolera
ES2570610T3 (es) Dispositivo para ajustar el ángulo de ataque de una pala de rotor de una planta de energía eólica
ATE546668T1 (de) Betätiger für hebevorrichtung
NO20075558L (no) Eksentrisk tannhjulsmekanisme og fremgangsmate for overfonng av dreiekrefter med den
BR112015005521A2 (pt) atuador eletromecânico com dispositivo antibloqueio
ES2422268T3 (es) Dispositivo con una corona dentada y una unidad de accionamiento con protección contra sobrecargas, así como mecanismo de giro, mecanismo de basculamiento o cabestrante incluidos en la misma
ATE543728T1 (de) Steuerungseinrichtung eines hubschrauber- hauptrotors
PE20180362A1 (es) Mecanismo de accionamiento valvula
BR122013026810B8 (pt) Caixa de velocidades de rotor de cauda para um helicóptero
BR112015024149A2 (pt) estrutura de suporte leve, método para produzir uma estrutura de suporte leve e um painel em sanduíche de compósito, e, painel em sanduíche de compósito
BR112015027328A2 (pt) dedo artificial
ATE490425T1 (de) Betätigungsglied
BR112013028024A2 (pt) unidade de acionamento, e, trem de rolamento de aeronave
BRPI0721613A2 (pt) dispositivo atuador e método de operar um dispositivo atuador
BR112014012394A2 (pt) desbobinador de carretel e método de desbobinamento
BR112015009402A2 (pt) britador de rolo excêntrico, e uso de um britador de rolo excêntrico
BR112017003126A2 (pt) freio de disco, pinça do freio e alavanca rotativa de freio
WO2011030365A3 (en) Device and method for a rotation of the wheels of the landing gear of aircraft
BR112012024563A8 (pt) Turbina de vento
DE602007012856D1 (de) Augenblicklicher Anzeigemechanismus für Uhr
BR112014007438A2 (pt) motor de turbina a gás, e, arranjo para um motor de turbina a gás
CL2018000679A1 (es) Unidad de rotación y procedimiento de ajuste del espacio de rodamiento.
ATE432427T1 (de) Kraftfahrzeug-feststellbremse mit elektromotorischem aktuator

Legal Events

Date Code Title Description
FB Suspension of granting procedure