KR102567609B1 - 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물 - Google Patents
구조강도 향상 및 중량절감형 부유식 해상풍력 구조물 Download PDFInfo
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- 238000007667 floating Methods 0.000 title claims abstract description 61
- 238000010248 power generation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
-
- 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
- F03D13/256—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation on a floating support, i.e. floating wind motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
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- 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
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 도 1에서 도시한 부유체의 평면도,
도 3은 컬럼을 도시한 평면도,
도 4는 컬럼과 폰툰유닛을 도시한 평면도,
도 5는 변형례에 따른 부유체를 도시한 평면도,
도 6은 도 5에서 도시한 컬럼과 폰툰유닛을 도시한 평면도,
도 7은 부유체의 측단면도를 도시한 도면이다.
110: 제1 컬럼
120: 제2 컬럼
130: 제3 컬럼
140: 제4 컬럼
150: 폰툰유닛
160: 코너 플레이트
170: 연결체
200: 풍력 발전부
Claims (10)
- 해상에서 부력을 갖는 부유체;및
상기 부유체에 고정되는 풍력 발전부를 포함하고,
상기 부유체는 삼각형의 꼭지점 위치에 각각 배치되는 복수 개의 컬럼과, 상기 복수 개의 컬럼을 연결하도록 삼각형 형태로 배치되는 복수 개의 폰툰유닛을 포함하고,
상기 풍력 발전부는 상기 복수 개의 컬럼 중 어느 하나에 배치되고,
상기 컬럼은 복수 개의 상기 폰툰유닛 중 어느 하나인 제1 폰툰유닛과 접촉하는 제1 면과, 복수 개의 상기 폰툰유닛 중 다른 하나인 제2 폰툰유닛과 접촉하는 제2 면을 포함하고,
상기 제1 면과 상기 제2 면은 각각 평면이고,
상기 제1 면 또는 상기 제2 면과 인접하는 접하는 제3 면을 포함하고,
상기 제3 면은 평면이고,
상하방향에서 바라볼 때, 상기 제1 면과 상기 제2 면이 이루는 각도를 제1 각도라 하고, 상기 제1 면과 상기 제3 면이 이루는 각도를 제2 각도라 하고, 상기 제2 면과 상기 제3 면이 이루는 각도를 제3 각도라 할 때,
상기 제1 각도가 상기 제2 각도 보다 크고, 상기 제1 각도가 상기 제3 각도보다 크고,
상기 제3 면이 폰툰유닛의 외면과 동일 평면상에 배치되고,
상기 삼각형의 꼭지점 부근에 각각 배치되어, 상기 꼭지점에서 이웃하는 상기 폰툰유닛을 연결하는 코너 플레이트를 포함하고,
상기 코너 플레이트는 상기 삼각형의 중심을 기준으로 회전 대칭되게 배치되고,
상기 코너 플레이트의 상하방향 두께는 상기 폰툰유닛의 상하방향 두께보다 작은 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물. - 제1 항에 있어서,
상기 제1 면의 크기는 상기 제1 폰툰유닛의 단면의 크기와 대응되고,
상기 제2 면의 크기는 상기 제2 폰툰유닛의 단면의 크기와 대응되는 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물. - 제2 항에 있어서,
상기 제1 면 및 상기 제2 면은 인접하여 배치되는 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물. - 삭제
- 삭제
- 삭제
- 삭제
- 제1 항에 있어서,
상기 제1 각도는 120°이고, 상기 제2 각도는 90°인 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물. - 삭제
- 제1 항에 있어서,
상하방향에서 바라볼 때, 상기 컬럼은 다각형인 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물.
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KR1020220015419A KR102567609B1 (ko) | 2022-02-07 | 2022-02-07 | 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물 |
PCT/KR2022/015754 WO2023149616A1 (ko) | 2022-02-07 | 2022-10-17 | 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물 |
US18/836,222 US20250129767A1 (en) | 2022-02-07 | 2022-10-17 | Floating type offshore wind structure having improved structural strength and reduced weight |
EP22925083.2A EP4477878A1 (en) | 2022-02-07 | 2022-10-17 | Floating type offshore wind structure having improved structural strength and reduced weight |
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KR1020220015419A KR102567609B1 (ko) | 2022-02-07 | 2022-02-07 | 구조강도 향상 및 중량절감형 부유식 해상풍력 구조물 |
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KR102567609B1 true KR102567609B1 (ko) | 2023-08-17 |
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US (1) | US20250129767A1 (ko) |
EP (1) | EP4477878A1 (ko) |
KR (1) | KR102567609B1 (ko) |
WO (1) | WO2023149616A1 (ko) |
Cited By (1)
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KR102769918B1 (ko) | 2023-12-21 | 2025-02-20 | (주)대우건설 | 조립식 강재-콘크리트 합성 벽체 모듈을 이용한 부유식 해상풍력 부유체 |
Citations (1)
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CN107539433A (zh) * | 2017-07-03 | 2018-01-05 | 中国船舶工业集团公司第七0八研究所 | 一种半潜式风机平台 |
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JP2010280301A (ja) | 2009-06-04 | 2010-12-16 | Shimizu Corp | 洋上施設用浮体構造物および洋上施設の施工方法 |
DE102013111115B3 (de) * | 2013-10-08 | 2015-01-22 | Linnhoff Offshore AG | Schwimmfähige Offshore-Windkraftanlage |
ES2797104T3 (es) * | 2016-12-27 | 2020-12-01 | Nautilus Floating Solutions Sl | Plataforma marítima flotante |
FR3090567B1 (fr) * | 2018-12-24 | 2021-05-21 | Doris Eng | Plateforme navale de support d’une éolienne et installation navale associée |
US12157545B2 (en) * | 2019-02-12 | 2024-12-03 | Principle Power Inc. | Wind energy power plant and method of construction |
EP4155538A4 (en) * | 2020-06-30 | 2023-12-13 | Mitsubishi Shipbuilding Co., Ltd. | FLOAT FOR OFFSHORE WIND TURBINE |
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- 2022-02-07 KR KR1020220015419A patent/KR102567609B1/ko active Active
- 2022-10-17 EP EP22925083.2A patent/EP4477878A1/en active Pending
- 2022-10-17 WO PCT/KR2022/015754 patent/WO2023149616A1/ko active Application Filing
- 2022-10-17 US US18/836,222 patent/US20250129767A1/en active Pending
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CN107539433A (zh) * | 2017-07-03 | 2018-01-05 | 中国船舶工业集团公司第七0八研究所 | 一种半潜式风机平台 |
Cited By (1)
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KR102769918B1 (ko) | 2023-12-21 | 2025-02-20 | (주)대우건설 | 조립식 강재-콘크리트 합성 벽체 모듈을 이용한 부유식 해상풍력 부유체 |
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KR20230119373A (ko) | 2023-08-16 |
WO2023149616A1 (ko) | 2023-08-10 |
US20250129767A1 (en) | 2025-04-24 |
EP4477878A1 (en) | 2024-12-18 |
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