ES2439423B1 - Generador para el aprovechamiento energético de corrientes marinas - Google Patents

Generador para el aprovechamiento energético de corrientes marinas Download PDF

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Publication number
ES2439423B1
ES2439423B1 ES201231161A ES201231161A ES2439423B1 ES 2439423 B1 ES2439423 B1 ES 2439423B1 ES 201231161 A ES201231161 A ES 201231161A ES 201231161 A ES201231161 A ES 201231161A ES 2439423 B1 ES2439423 B1 ES 2439423B1
Authority
ES
Spain
Prior art keywords
generator
rotors
energy use
marine currents
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.)
Active
Application number
ES201231161A
Other languages
English (en)
Other versions
ES2439423A1 (es
Inventor
Alejandro Marqués De Magallanes Regojo
Marta GARCÍA RIVAS
Jorge YÁÑEZ ALFONSO
Martín GÓMEZ TUBIO
Adriano Marqués De Magallanes Regojo
Pablo MANSILLA SALINERO
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.)
MAGALLANES RENOVABLES, S.L.
Original Assignee
Sagres S L
SAGRES SL
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 Sagres S L, SAGRES SL filed Critical Sagres S L
Priority to ES201231161A priority Critical patent/ES2439423B1/es
Priority to EP13714345.9A priority patent/EP2814742B1/en
Priority to ES13714345.9T priority patent/ES2620109T3/es
Publication of ES2439423A1 publication Critical patent/ES2439423A1/es
Application granted granted Critical
Publication of ES2439423B1 publication Critical patent/ES2439423B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Generador para el aprovechamiento energético de corrientes marinas, que tiene un sistema de generación, un casco central (1) y unos flotadores (2) unidos a éste. Además, el generador tiene un par de rotores (3, 3’) contrarrotativos enfrentados y separados entre sí, que están conectados al sistema de generación, y que están formados por una pluralidad de palas (4) fijadas a un buje (5). Cada uno de los rotores (3, 3’) está unido por el buje (5) a un extremo de una carcasa horizontal (6), la cual aloja el eje de giro (7) de los rotores, estando fijada dicha carcasa horizontal (6) al casco central (1) bajo éste, de tal forma que quedan sumergidos en el agua cada uno de los rotores (3, 3’). Adicionalmente, el generador presenta un mecanismo de variación (8) del ángulo de ataque de las palas (4) de los rotores (3, 3’) con respecto a la corriente marina.

Description



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Claims (1)



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ES201231161A 2012-02-02 2012-07-20 Generador para el aprovechamiento energético de corrientes marinas Active ES2439423B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201231161A ES2439423B1 (es) 2012-07-20 2012-07-20 Generador para el aprovechamiento energético de corrientes marinas
EP13714345.9A EP2814742B1 (en) 2012-02-02 2013-02-15 Package of grouped containers for products, especially for diapers or similar
ES13714345.9T ES2620109T3 (es) 2012-02-02 2013-02-15 Envase de recipientes agrupados para productos, en especial para pañales o similares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201231161A ES2439423B1 (es) 2012-07-20 2012-07-20 Generador para el aprovechamiento energético de corrientes marinas

Publications (2)

Publication Number Publication Date
ES2439423A1 ES2439423A1 (es) 2014-01-22
ES2439423B1 true ES2439423B1 (es) 2014-11-04

Family

ID=49943644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201231161A Active ES2439423B1 (es) 2012-02-02 2012-07-20 Generador para el aprovechamiento energético de corrientes marinas

Country Status (1)

Country Link
ES (1) ES2439423B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2551827B2 (es) * 2014-05-23 2016-03-29 Magallanes Renovables, S.L. Equipo flotante para el aprovechamiento de la energía de las corrientes marinas
CN104100447A (zh) * 2014-07-29 2014-10-15 国电联合动力技术有限公司 一种浮式组合潮流能发电机组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO320252B1 (no) * 2003-05-21 2005-11-14 Hydra Tidal Energy Technology Anordning for forankring av en flytende struktur
GB0702002D0 (en) * 2007-02-02 2007-03-14 Clunas Robert Apparatus for generating electrical power
ES2376803B1 (es) * 2009-09-28 2013-01-24 Sagres, S.L. Instalacion marina productora de energía eléctrica.
GB2477532B (en) * 2010-02-05 2012-10-24 Rolls Royce Plc A bidirectional water turbine
DE102010019769A1 (de) * 2010-05-07 2011-11-10 Schottel Gmbh Verstelleinrichtung für eine Turbine

Also Published As

Publication number Publication date
ES2439423A1 (es) 2014-01-22

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