BR112014000612A2 - unidade de absorção de energia de onda - Google Patents

unidade de absorção de energia de onda

Info

Publication number
BR112014000612A2
BR112014000612A2 BR112014000612A BR112014000612A BR112014000612A2 BR 112014000612 A2 BR112014000612 A2 BR 112014000612A2 BR 112014000612 A BR112014000612 A BR 112014000612A BR 112014000612 A BR112014000612 A BR 112014000612A BR 112014000612 A2 BR112014000612 A2 BR 112014000612A2
Authority
BR
Brazil
Prior art keywords
rear edge
distance
absorber element
profile
absorber
Prior art date
Application number
BR112014000612A
Other languages
English (en)
Inventor
Kohler Anders
Original Assignee
Floating Power Plant As
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 Floating Power Plant As filed Critical Floating Power Plant As
Publication of BR112014000612A2 publication Critical patent/BR112014000612A2/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
    • 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
    • F03B13/14—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 wave energy
    • F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • 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
    • F03B13/14—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 wave energy
    • F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/182—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with a to-and-fro 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
    • Y02E10/30—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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vibration Dampers (AREA)
  • Revetment (AREA)

Abstract

abstract a wave absorber element (100) of the front pivot type for the absorption of wave energy from a body of water has a front end (101) comprising a front pivot axis (1) around which the absorber element (100) swings under operation, and an absorber element body (103) being substantially defined by a front side (4) extending from the front end (101) to a lower rear edge (2), a rear side (5) extending from an upper rear edge (3) to the lower rear edge (2), a top side (6) extending from the front end (101) to the upper rear edge (3), and lateral sidewalls (7, 8) defining the width fw of the absorber body (103) in an axial direction parallel to the front pivot axis (1). the lower rear edge (2) is located in a first radial direction (11) at a first distance from the pivot axis (1), the upper rear edge (3) is located in a second radial direction (12) at a second distance from the pivot axis (1), and the first and second radial directions (11, 12) define an acute tip angle (alpha) of the absorber element (100). the first distance defines the absorber element length fl, and the distance of the upper rear edge (3) from the first radial direction (11) defines the absorber element height fh. the absorber element (100) has a cross-sectional profile as seen in a cut-plane perpendicular to the front pivot axis (1), wherein said absorber element profile encloses a profile of the absorber element body (103) and the front pivot axis (1), wherein the absorber element profile at the front side (4) comprises a concave portion as seen in a direction from the front end (101) to the rear end (102). a method of providing such an absorber element (100) comprises configuring the absorber element (100) according to the wave climate of a given deployment site. tradução: resumo patente de invenção: "unidade de absorção de energia de onda". trata-se de um elemento absorvente de onda (100) do tipo pivô frontal para a absorção de energia de onda de um corpo de água que tem uma a extremidade frontal (101) que compreende um eixo geométrico de pivô frontal (1) em torno do qual o elemento absorvente (100) oscila sob operação, e um corpo de elemento absorvente (103) que é substancialmente definido por um lado frontal (4) que se estende a partir da extremidade frontal (101) para uma borda traseira inferior (2), um lado traseiro (5) que se estende a partir de uma borda traseira superior (3) para a borda traseira inferior (2), um lado de topo (6) que se estende a partir da extremidade frontal (101) para a borda traseira superior (3), e paredes laterais (7, 8) que definem a largura fw do corpo absorvente (103) em uma direção axial paralela ao eixo geométrico de pivô frontal (1). a borda traseira inferior (2) é localizada em uma primeira direção radial (11) a uma primeira distância a partir do eixo geométrico de pivô (1), a borda traseira superior (3) é localizada em uma segunda direção radial (12) a uma segunda distância a partir do eixo geométrico de pivô (1), e as primeira e a segunda direções radiais (11, 12) definem um ângulo de ponta agudo (alfa) do elemento absorvente (100). a primeira distância define o comprimento de elemento absorvente fl, e a distância da borda traseira superior (3) a partir da primeira direção radial (11) define a altura de elemento absorvente fh. o elemento absorvente (100) tem um perfil em corte transversal conforme visto em um plano cortado perpendicular ao eixo geométrico de pivô frontal (1), em que o dito perfil do elemento absorvente envolve um perfil do corpo de elemento absorvente (103) e do eixo geométrico de pivô frontal (1), em que o perfil do elemento absorvente no lado frontal (4) compreende uma porção côncava conforme visto em uma direção a partir da extremidade frontal (101) para a extremidade traseira (102). um método para fornecimento de tal elemento absorvente (100) compreende configurar o elemento absorvente (100) de acordo com a condição de onda de um determinado local de posicionamento.
BR112014000612A 2011-07-13 2012-07-04 unidade de absorção de energia de onda BR112014000612A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11173843.1A EP2546511B1 (en) 2011-07-13 2011-07-13 Wave energy absorption element
PCT/DK2012/050247 WO2013007259A1 (en) 2011-07-13 2012-07-04 Wave energy absorption unit

Publications (1)

Publication Number Publication Date
BR112014000612A2 true BR112014000612A2 (pt) 2017-06-13

Family

ID=46507828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000612A BR112014000612A2 (pt) 2011-07-13 2012-07-04 unidade de absorção de energia de onda

Country Status (9)

Country Link
US (1) US9726141B2 (pt)
EP (2) EP2546511B1 (pt)
JP (1) JP6138776B2 (pt)
BR (1) BR112014000612A2 (pt)
CA (1) CA2841885C (pt)
DK (1) DK2732151T3 (pt)
ES (1) ES2458217T3 (pt)
PT (1) PT2546511E (pt)
WO (1) WO2013007259A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108839769B (zh) * 2018-09-06 2023-12-26 北京龙波之光新能源科技有限公司 一种基于漂浮平台的翘尾式波浪能采集装置
CN112639772B (zh) * 2020-03-04 2022-09-02 交通运输部天津水运工程科学研究所 水下淹没物的波浪力受力计算方法及系统
CA3219529A1 (en) * 2021-06-25 2022-12-29 Graham Foster Wave energy capturing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US918870A (en) * 1908-10-22 1909-04-20 Henry Jonathan Lawrence Wave-motor.
GB1571283A (en) * 1976-03-31 1980-07-09 Wavepower Ltd Apparatus for extracting energy from movement of water
DE2812495A1 (de) * 1978-03-22 1979-09-27 Heinz Schadoffsky Verfahren zur nutzung der energie der wasserwellen
FR2473120A1 (fr) * 1980-01-08 1981-07-10 Popesco Pierre Appareil a capter l'energie des vagues
JPS56107970A (en) * 1980-01-30 1981-08-27 P Ii Kenkyusho:Kk Power generation plant by wave
US4332506A (en) * 1980-06-26 1982-06-01 Andrews Ottie H Wave-and-tide-pump apparatus and method thereof
WO1992014926A1 (en) * 1991-02-14 1992-09-03 Alan Keith Vowles Wave energy generator
DK174463B1 (da) 1998-07-22 2003-03-31 Hans Marius Pedersen Bølgekraftanlæg
FI113685B (fi) * 2003-04-25 2004-05-31 Aw Energy Oy Tuotantolaitteisto
NZ551485A (en) * 2006-11-21 2009-06-26 Ind Res Ltd Wave energy converter
WO2008111849A1 (en) * 2007-03-14 2008-09-18 Langlee Wave Power As Wave power plant
ES2320846B1 (es) * 2008-11-25 2009-11-18 Felix Mayoral Gonzalez Plataforma para capturar energia de las olas.

Also Published As

Publication number Publication date
CA2841885A1 (en) 2013-01-17
EP2732151B1 (en) 2017-05-31
ES2458217T3 (es) 2014-04-30
DK2732151T3 (en) 2017-09-18
WO2013007259A1 (en) 2013-01-17
JP2014526010A (ja) 2014-10-02
EP2546511A1 (en) 2013-01-16
US9726141B2 (en) 2017-08-08
US20140165550A1 (en) 2014-06-19
EP2546511B1 (en) 2014-01-15
CA2841885C (en) 2019-04-02
PT2546511E (pt) 2014-04-16
JP6138776B2 (ja) 2017-05-31
EP2732151A1 (en) 2014-05-21

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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
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REFERENTE A RPI NO 2424 DE 20/06/2017, POR TER SIDO INDEVIDO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]