DK2776707T3 - Bølgekraftgenerator - Google Patents

Bølgekraftgenerator Download PDF

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Publication number
DK2776707T3
DK2776707T3 DK12844645.7T DK12844645T DK2776707T3 DK 2776707 T3 DK2776707 T3 DK 2776707T3 DK 12844645 T DK12844645 T DK 12844645T DK 2776707 T3 DK2776707 T3 DK 2776707T3
Authority
DK
Denmark
Prior art keywords
energy
generator
reaction element
reaction member
float
Prior art date
Application number
DK12844645.7T
Other languages
English (en)
Inventor
Graham Foster
Original Assignee
Marine Power Systems Ltd
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 Marine Power Systems Ltd filed Critical Marine Power Systems Ltd
Application granted granted Critical
Publication of DK2776707T3 publication Critical patent/DK2776707T3/da

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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
    • 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
    • F03B13/1885—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 tied to the rem
    • 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"
    • 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"
    • F03B13/20—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" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • 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)

Claims (12)

1. Generator til omdannelse af bølgebevægelse i en vandmasse til anvendelig energi, hvilken generator omfatter: mindst én energiopsamlingsflyder (2), der kan bevæges som reaktion på bølgebevægelsen; et reaktionselement (1), der skal placeres under energiopsamlingsflyderen; forbindelsesmidler (4a, 4b, 4c, 4d) til at forbinde den mindst ene energiopsamlingsflyder med reaktionselementet og definere en afstand (D3) mellem energiopsamlingsflyderen og reaktionselementet; energiomdannelsesmidler (3a, 3b, 3c, 3d) til omdannelse af relativ bevægelse mellem reaktionselementet (1) og den mindst ene tilsvarende energiopsamlingsflyder (2) til anvendelig energi; kendetegnet ved, at generatoren indbefatter justerbare dybdeindstillingsmidler (8a, 8b eller 9a 9b 9c, 9d) til indstilling, over et forhåndsbestemt interval, af dybden (Dl) for reaktionselementet i vandmassen og højden for reaktionselementet fra en bund (B) af vandmassen, og ved, at forbindelsesmidlerne er af justerbar længde for selvstændig justering af afstanden (D3) mellem energiopsamlingsflyderen og reaktionselementet.
2. Generator ifølge krav 1, hvor forbindelsesmidlerne omfatter mindst én fleksibel line af justerbar længde, hvor længdejusteringen opnås ved at vikle den fleksible eller hver fleksibel line omkring en tilsvarende tromle (12a).
3. Generator ifølge krav 1 eller 2, hvor forbindelsesmidlerne er justerbart monteret (6a, 6b, 6c, 6d) til reaktionselementet, således at forbindelsesmidlernes geometri kan ændres.
4. Generator ifølge krav 3, hvor den justerbare montering af forbindelsesmidlerne på reaktionselementet (1) sker ved mindst ét primært forbindelsespunkt (5a, 5b, 5c, 5d) af forbindelsesmidlerne til reaktionselementet i et tilsvarende spor (6a, 6b, 6c, 6d), der muliggør bevægelse af det tilsvarende forbindelsespunkt over reaktionselementet.
5. Generator ifølge krav 4, hvor det primære forbindelsespunkt omfatter en remskive (5a, 5b, 5c, 5d), der kan bevæges i det tilsvarende spor (6a, 6b, 6c, 6d) af et drevet tandhjul (14) på den tilsvarende remskive, der passer sammen med et fast spor (15) på reaktionselementet.
6. Generator ifølge et hvilket som helst af kravene 1 til 5, hvor energiopsamlingsflyderen er indrettet til variation af massen deraf ved at variere forholdet mellem luft og vand, der er indeholdt deri.
7. Generator ifølge krav 6, hvor variation af forholdet mellem luft og vand i energiopsamlingsflyderen opnås ved tilvejebringelse af en lufttilførsel (16) til flyderen fra reaktionselementet og tilvejebringelsen af en lufttilførsel (17) til reaktionselementet fra overfladen (S) af vandmassen.
8. Generator ifølge et hvilket som helst af kravene 1 til 7, hvor dybdeindstillingsmidlerne omfatter mindst én fleksibel fastgørelsesline (8a, 8b) af justerbar længde (13a, 13b), der hver er fastgjort til et tilsvarende flydemiddel (7a, 7b).
9. Generator ifølge krav 8, hvilken generator har en egen negativ opdrift, der er understøttet af flydemidlet (7a, 7b) på overfladen S af vandmassen, hvilket flydemiddel er fastgjort til reaktionselementet ved hjælp af den fleksible fastgørelsesline (8a, 8b).
10. Generator ifølge et hvilket som helst af kravene 1 til 6, hvor dybdeindstillingsmidlerne omfatter mindst én fleksibel fortøjningsline (9a, 9b, 9c, 9d) af justerbar længde (18a, 18b) til justerbar placering af reaktionselementet over bunden B af vandmassen.
11. Generator ifølge krav 10, hvor generatoren har en egen positiv opdrift, der kan modstå spændingen af den mindst ene fleksible fortøjningsline (9a, 9b, 9c, 9d).
12. Generator ifølge et hvilket som helst af kravene 1 til 11, hvor dybdeindstillingsmidlet er koblet til reaktionselementet ved hjælp af et spil (13a, 13b, eller 18a, 18b).
DK12844645.7T 2011-11-08 2012-11-08 Bølgekraftgenerator DK2776707T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1119292.9A GB201119292D0 (en) 2011-11-08 2011-11-08 Wave power generator
PCT/GB2012/052775 WO2013068748A2 (en) 2011-11-08 2012-11-08 Wave powered generator

Publications (1)

Publication Number Publication Date
DK2776707T3 true DK2776707T3 (da) 2016-07-25

Family

ID=45421468

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12844645.7T DK2776707T3 (da) 2011-11-08 2012-11-08 Bølgekraftgenerator

Country Status (17)

Country Link
US (1) US10167843B2 (da)
EP (1) EP2776707B1 (da)
JP (1) JP6130848B2 (da)
KR (1) KR102015571B1 (da)
CN (1) CN104024631B (da)
AU (1) AU2012335402B2 (da)
BR (1) BR112014011193B1 (da)
CA (1) CA2854859C (da)
CL (1) CL2014001203A1 (da)
DK (1) DK2776707T3 (da)
ES (1) ES2579353T3 (da)
GB (1) GB201119292D0 (da)
MX (1) MX350279B (da)
PE (1) PE20141275A1 (da)
PT (1) PT2776707T (da)
WO (1) WO2013068748A2 (da)
ZA (1) ZA201404064B (da)

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Also Published As

Publication number Publication date
MX350279B (es) 2017-08-30
PE20141275A1 (es) 2014-09-17
US10167843B2 (en) 2019-01-01
WO2013068748A3 (en) 2013-10-17
PT2776707T (pt) 2016-07-12
US20150000263A1 (en) 2015-01-01
JP2014532839A (ja) 2014-12-08
AU2012335402B2 (en) 2016-11-17
WO2013068748A2 (en) 2013-05-16
KR20140097325A (ko) 2014-08-06
CA2854859C (en) 2020-01-21
MX2014005600A (es) 2015-02-24
GB201119292D0 (en) 2011-12-21
EP2776707B1 (en) 2016-06-15
NZ625517A (en) 2015-09-25
BR112014011193A2 (pt) 2017-04-25
BR112014011193B1 (pt) 2021-09-21
CL2014001203A1 (es) 2014-11-14
KR102015571B1 (ko) 2019-10-21
AU2012335402A1 (en) 2014-06-19
CA2854859A1 (en) 2013-05-16
CN104024631B (zh) 2018-05-08
CN104024631A (zh) 2014-09-03
JP6130848B2 (ja) 2017-05-17
ES2579353T3 (es) 2016-08-10
ZA201404064B (en) 2015-10-28
EP2776707A2 (en) 2014-09-17

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