HRP20200947T1 - Brtva za vjetroturbinu - Google Patents

Brtva za vjetroturbinu Download PDF

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Publication number
HRP20200947T1
HRP20200947T1 HRP20200947TT HRP20200947T HRP20200947T1 HR P20200947 T1 HRP20200947 T1 HR P20200947T1 HR P20200947T T HRP20200947T T HR P20200947TT HR P20200947 T HRP20200947 T HR P20200947T HR P20200947 T1 HRP20200947 T1 HR P20200947T1
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HR
Croatia
Prior art keywords
seal
parts
elastomeric material
mounting
hollow
Prior art date
Application number
HRP20200947TT
Other languages
English (en)
Inventor
Claus NISSEN PETERSEN
Original Assignee
Pur Wind Aps
Rosen Swiss Ag
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Application filed by Pur Wind Aps, Rosen Swiss Ag filed Critical Pur Wind Aps
Publication of HRP20200947T1 publication Critical patent/HRP20200947T1/hr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0004—Nodal points
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0065—Monopile structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5001—Elasticity
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Wind Motors (AREA)
  • Gasket Seals (AREA)
  • Foundations (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Hybrid Cells (AREA)

Claims (15)

1. Brtva (3) za oblikovanje donjeg dijela prijelaznog dijela (2) vjetroturbine, brtva je prvenstveno proizvedena u elastomernom materijalu i oblikovana kao šuplje izduženo tijelo za okruživanje barem dijela potporne strukture, poput podupirača za jedan stup (1), tronožac ili tetrapod, kada je montirana između prijelaznog dijela i potporne strukture, tako da brtva stabilizira položaj prijelaznog dijela u odnosu na potpornu strukturu.
2. Brtva prema zahtjevu 1, naznačena time što je brtva konfigurirana tako što stabilizira položaj prijelaznog dijela u odnosu na potpornu strukturu apsorbiranjem kompresijskih, zateznih, i/ili smičnih naprezanja do kojih dolazi uslijed pomicanja prijelaznog dijela i/ili potporne strukture.
3. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što je brtva konfigurirana da podnosi sile kompresije iznad 10 N/mm2, poželjnije iznad 15 N/mm2, i najpoželjnije iznad 20 N/mm2.
4. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što je elastomerni materijal izabran iz skupine koja se sastoji od: poliuretana (PUR), gume, najlona, polioksimetilena (POM), polietilena (PE), i bilo koje kombinacije istih, poželjnije je poliuretan, kao što je poliurea, i/ili pri čemu elastomerni materijal ima Shore A tvrdoću prema ASTM D2240 od najmanje 70, poželjnije najmanje 80, poželjnije između 70-120, poželjnije između 80-100, i najpoželjnije između 85-95, ili ima Shore D tvrdoću od najmanje 50, i poželjnije najmanje 60, i najpoželjnije najmanje 75.
5. Brtva prema bilo kojem od prethodnih zahtjeva, proizvedena postupkom lijevanja ili postupkom raspršivanja, i/ili koja sadrži najmanje 95% elastomernog materijala.
6. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što je oblik šupljeg izduženog tijela izabran iz skupine koja se sastoji od: šupljeg cilindra, šupljeg skraćenog stošca i svih njihovih kombinacija, i/ili pri čemu šuplje izduženo tijelo ima debljinu stijenke od najmanje 20 mm, poželjnije najmanje 30, 40 ili 50 mm, i/ili gdje šuplje izduženo tijelo ima visinu od najmanje 7 m, poželjnije 6.5, 6, 5, 4 ili 3 m, i/ili pri čemu je šuplje izduženo tijelo samonosiva struktura.
7. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što šuplje izduženo tijelo nadalje sadrži gornju prirubnicu koja se proteže u radijalnom smjeru tijela, ili pri čemu je šuplje izduženo tijelo zatvoreno na jednom kraju.
8. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što šuplje izduženo tijelo ima površinu koja sadrži jedan ili više otvora, izborno pri čemu područje otvora čini najmanje 25% površine šupljeg izduženog tijela.
9. Brtva prema bilo kojem od prethodnih zahtjeva, naznačena time što je brtva sastavljena iz više dijelova, izborno pri čemu je brtva sastavljena od 6 dijelova, poželjnije 5 ili 4 dijela, i najpoželjnije 2 ili 3 dijela, ili pri čemu je brtva sastavljena od najmanje 2 dijela, poželjnije najmanje 3 dijela, još poželjnije od najmanje 4 dijela, i/ili pri čemu svaki dio ima oblik šupljeg skraćenog stošca, poželjno pri čemu su promjeri više stožaca konfigurirani na način da sastavljeni stošci tvore neprekidni šuplji skraćeni stožac i/ili pri čemu su više dijelova konfigurirani da se naslažu na klinast način.
10. Uporaba brtve prema bilo kojem od prethodnih zahtjeva 1-9, za montiranje struktura vjetroturbina na moru, poput montiranja prijelaznog dijela na potpornu konstrukciju, poput jednog stupa, podupirača za tronožac ili tetrapod, bez korištenja fugiranja ili zatezanja, i/ili za montiranje dijelova prijelaznog dijela, poput više odsjeka tornja.
11. Postupak za montiranje prijelaznog dijela vjetroturbine na jedan stup koji sadrži korake - montiranje brtve prema bilo kojem od zahtjeva 1-9 u donjem dijelu prijelaznog dijela, i - postavljanje prijelaznog dijela na jedan stup na mjestu gdje je jedan stup fiksiran u zemlju, poput mjesta na moru, tako da je brtva umetnuta između prijelaznog dijela i jednog stupa.
12. Postupak za montiranje više odsjeka tornja za vjetroturbinu, postupak se provodi izborno na kopnu ili na moru, sadrži korake: a) pružanje prvog odsjeka tornja, b) montiranje brtve prema bilo kojem od zahtjeva 1-9 na prvi kraj prvog odsjeka tornja, c) postavljanje drugog odsjeka tornja na prvi kraj prvog odsjeka tornja, tako da je brtva umetnuta između dva odsjeka, d) ponavljanje koraka a-c za daljnje odsjeke tornja.
13. Postupak za montiranje potpornih temelja vjetroturbine, poput temelja omotača, sadrži korake: - osiguravanje jedne ili više nogu za temelj, pri čemu svaka noga sadrži donji dio za kontakt s morskim dnom i jedan ili više gornjih dijelova za kontakt s prijelaznim dijelom, - montiranje brtve prema bilo kojem od zahtjeva 1-9 na noge donjeg dijela, - postavljanje nogu donjeg dijela na noge gornjeg dijela, tako da je brtva umetnuta između dva dijela nogu, izborno pri čemu temelj je temelj omotač, kao što je temelj tronožac ili tetrapod.
14. Postupak za proizvodnju brtve za donji dio prelaznog dijela vjetroturbine, naznačen time što brtva je brtva prema bilo kojem od zahtjeva 1-9, postupak sadrži korake: - postupno raspršivanje tekućeg elastomernog materijala na donju unutarnju površinu odsjeka prijelaznog dijela koji će biti sastavljen sa potpornom strukturom, tako da se formira sloj elastomernog materijala, i - stvrdnjavanje sloja elastomernog materijala tako da se formira brtva.
15. Postupak za proizvodnju brtve za donji dio prijelaznog dijela vjetroturbine, naznačen time što brtva je brtva prema bilo kojem od zahtjeva 1-9, postupak sadrži korake: - izlijevanje tekućeg elastomernog materijala u jedan ili više pripremljenih kalupa i - stvrdnjavanje elastomernog materijala kako bi se dobila brtva koja sadrži jedan ili više dijelova.
HRP20200947TT 2016-04-15 2020-06-15 Brtva za vjetroturbinu HRP20200947T1 (hr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP16165479 2016-04-15
EP16168839 2016-05-10
EP16198309 2016-11-11
PCT/EP2017/059092 WO2017178657A1 (en) 2016-04-15 2017-04-18 Gasket for wind turbine
EP17718512.1A EP3443224B1 (en) 2016-04-15 2017-04-18 Gasket for wind turbine

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HRP20200947T1 true HRP20200947T1 (hr) 2020-09-18

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Country Status (16)

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US (2) US11319930B2 (hr)
EP (1) EP3443224B1 (hr)
JP (2) JP2019513945A (hr)
KR (1) KR102381966B1 (hr)
CN (1) CN109526231B (hr)
CA (1) CA3023367A1 (hr)
DK (1) DK3443224T3 (hr)
ES (1) ES2799711T3 (hr)
HR (1) HRP20200947T1 (hr)
HU (1) HUE051126T2 (hr)
PL (1) PL3443224T3 (hr)
PT (1) PT3443224T (hr)
RS (1) RS60470B1 (hr)
RU (1) RU2736227C2 (hr)
SI (1) SI3443224T1 (hr)
WO (1) WO2017178657A1 (hr)

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