KR20210106341A - 유체 변위 시스템 - Google Patents
유체 변위 시스템 Download PDFInfo
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- KR20210106341A KR20210106341A KR1020207035246A KR20207035246A KR20210106341A KR 20210106341 A KR20210106341 A KR 20210106341A KR 1020207035246 A KR1020207035246 A KR 1020207035246A KR 20207035246 A KR20207035246 A KR 20207035246A KR 20210106341 A KR20210106341 A KR 20210106341A
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Images
Classifications
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- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/04—Preventing hull fouling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V3/00—Land vehicles, waterborne vessels, or aircraft, adapted or modified to travel on air cushions
- B60V3/06—Waterborne vessels
- B60V3/065—Waterborne vessels hulls therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
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- B60V1/04—Air-cushion wherein the cushion is contained at least in part by walls
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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
- 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
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
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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
- 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
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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
- 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
- F03B13/266—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 to compress air
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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
- 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
- F03B13/268—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 making use of a dam
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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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
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- H—ELECTRICITY
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J15/003—Systems for storing electric energy in the form of hydraulic energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
- H02J15/006—Systems for storing electric energy in the form of pneumatic energy, e.g. compressed air energy storage [CAES]
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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
- 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
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F05B2260/00—Function
- F05B2260/42—Storage of energy
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- 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
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- External Artificial Organs (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Description
도 2(위쪽): 공기 펌프 및 관이 상호 연결된 각각의 부유물 또는 철주의 하단부 상의 오목 영역 '가스 포켓'('3')을 갖는 예시적인 도크.
도 3: 예를 들어, 파도, 난류 물, 또는 도크의 각도의 상당한 변화의 이벤트에서 공기 또는 가스 손실을 방지하기 위해서 이용될 수 있는, 연장된 '벽'을 갖는 예시적인 실시예.
도 4: 가스 포켓 내의 가스의 부피 변화가 액체 표면 위의 높이 및/또는 도크와 같은 부유 구조물의 각도를 조정하는 예시적인 실시예. 도 4는 높이 증가를 도시할 수 있다.
도 5: 가스 포켓 내의 가스의 부피 변화가 액체 표면 위의 높이 및/또는 도크와 같은 부유 구조물의 각도를 조정하는 예시적인 실시예. 도 5는 높이 감소를 도시할 수 있다.
도 6: 저밀도 액체 및 고밀도 액체를 이용하는 실시예의 예시적인 단순화된 구성.
도 7: 단계 1: 도 7은 충전이 이루어지는 에너지 저장 실시예를 도시할 수 있다.
도 8: 단계 2: 도 8은 상대적으로 충전된 상태에서의 에너지 저장 실시예를 도시할 수 있다.
도 9: 단계 3: 도 9는 에너지 저장 실시예 방출을 도시할 수 있다.
도 10: 단계 4: 도 10은 상대적으로 방출된 상태에서의 에너지 저장 실시예를 도시할 수 있다.
도 11: 도 11은, 더 높은 헤드 높이에서의 또는 표면 위의 LDL 및/또는 HDL 저장 영역이 플랫폼 또는 부유 플랫폼 상에 위치되는 예시적인 실시예를 도시할 수 있다.
도 12: 도 12는, 더 높은 헤드 높이에서의 또는 표면 위의 LDL 및/또는 HDL 저장 영역이 육지에 위치되는 예시적인 실시예를 도시할 수 있다.
도 13: 도 13은, 다수의 표면하(subsurface) 저장 영역이 에너지 저장 및/또는 화학적 저장을 위해서 이용되는 예시적인 실시예를 도시할 수 있다.
도 14: 단계 1 (높은 조수, 충진, 및 발전): 도 14는 전기가 생성되는 실시예를 도시할 수 있다.
도 15: 단계 2 (높은 조수, 공동 만충(Cavity Full)): 도 15는 저장 영역이 물로 거의 만충된 실시예를 도시할 수 있다.
도 16: 단계 3 (낮은 조수, 비워짐(Emptying), 발전): 도 16은, 주위 물 본체 수위가 저장 영역 내의 수위에 비해서 상대적으로 낮을 때 전기를 생성하는 실시예를 도시할 수 있다.
도 17: 단계 4 (낮은 조수, 비어 있음): 도 17은 저장 영역의 물이 거의 비워진 실시예를 도시할 수 있다.
도 18: 단계 4 대안 (낮은 조수, 비어 있음, 1년 중의 시간(time of year) 및 위치에 따름): 도 18은, 저장 영역의 물이 완전히 비워진 실시예를 도시할 수 있다.
도 19: 단계 5 (낮은 조수, 물을 외부에서 유지하는 펌프): 도 19는, 잔류 물을 제거 또는 변위시키기 위해서 공기가 저장 영역 내로 펌핑되는 실시예를 도시할 수 있다.
도 20: 단계 1 (높은 조수, 충진, 및 발전): 도 20은, 물/공기 공동 또는 저장 영역이 다공성 재료를 포함하는 예시적인 실시예를 도시한다.
도 21: 단계 2 (높은 조수, 공동 만충): 도 21은, 물/공기 공동 또는 저장 영역이 다공성 재료를 포함하는 예시적인 실시예를 도시한다.
도 22: 단계 3 (낮은 조수, 비워짐, 및 발전): 도 22는, 물/공기 공동 또는 저장 영역이 다공성 재료를 포함하는 예시적인 실시예를 도시한다.
도 23: 단계 4 (낮은 조수, 비어 있음): 도 23은, 물 공기 공동 또는 저장 영역이 다공성 재료를 포함하는 예시적인 실시예를 도시한다.
도 24: 단계 1 (높은 조수, 충진, 발전): 도 24는, 물/공기 공동 또는 저장 영역이 물 본체 상에 또는 내에 위치되는 예시적인 실시예를 도시한다.
도 25: 단계 2 (높은 조수, 만충): 도 25는, 물/공기 공동 또는 저장 영역이 물 본체 상에 또는 내에 위치되는 예시적인 실시예를 도시한다.
도 26: 단계 3 (낮은 조수, 비워짐): 도 26은, 물/공기 공동 또는 저장 영역이 물 본체 상에 또는 내에 위치되는 예시적인 실시예를 도시한다.
도 27: 대안적인 단계 3 (낮은 조수, 비워짐, 조수 및 위치에 따름): 도 27은, 물/공기 공동 또는 저장 영역이 물 본체 상에 또는 내에 위치되는 예시적인 실시예를 도시한다.
도 28: 단계 4 (낮은 조수, 비어 있음): 도 28은, 물/공기 공동 또는 저장 영역이 물 본체 상에 또는 내에 위치되는 예시적인 실시예를 도시한다.
도 29: 도 29는 부유 펌프 또는 발전기 스테이션을 갖는 예시적인 실시예를 도시한다.
Claims (15)
- 수중 구조물 상의 오염물 부착을 감소시키기 위한 시스템이며:
구조물이 사용될 때 물에 노출되는 적어도 하나의 표면을 포함하는 수중 구조물;
물에 노출되는 상기 표면의 적어도 하나의 부분 상의 오목 영역으로서, 상기 오목 영역은 물과 상기 영역 사이에서 실질적으로 비-인접적인 물리적 분리를 유지하도록 구성되는, 오목 영역을 포함하는, 시스템. - 제1항에 있어서,
상기 오목 영역 아래의 부피가 조정될 수 있는, 시스템. - 제1항에 있어서,
상기 오목 영역의 표면적이 조정될 수 있는, 시스템. - 제1항에 있어서,
물에 대한 상기 오목 영역의 높이가 조정될 수 있는, 시스템. - 제1항에 있어서,
상기 오목 영역 아래의 부피, 상기 오목 영역의 표면적, 또는 물 위의 상기 오목 영역의 높이 중 적어도 하나가, 상기 오목 영역의 또는 상기 오목 영역 상의 표면 형태를 변경하는 것에 의해서 조정되는, 시스템. - 에너지를 저장하기 위한 방법이며:
제1 밀도를 갖는 제1 유체의 적어도 일부를 상기 제1 유체보다 낮은 제2 밀도를 갖는 제2 유체로 변위시키는 것에 의해서 에너지를 저장하는 단계로서, 상기 제1 및 제2 유체는 서로 실질적으로 비혼화적인, 단계;
제1의 고밀도 유체로 저밀도의 제2 유체의 적어도 일부를 변위시키는 것에 의해서 동력이 방출될 수 있게 하는 단계를 포함하고;
생성 단계, 방출될 수 있게 하는 단계, 또는 둘 모두가 압력 및 중력에 의해서 촉진되는, 방법. - 제6항에 있어서,
생성 단계, 방출될 수 있게 하는 단계, 또는 둘 모두가 물의 표면 아래에서 발생되고, 상기 물은 압력을 촉진하기 위해서 이용되는, 방법. - 제6항에 있어서,
상기 제1 유체는 물인, 방법. - 제6항에 있어서,
상기 제2 유체는 압축된 천연 가스, 액체 천연 가스, 액체 탄화수소, 석유 에테르, 또는 원유를 포함하는, 방법. - 제6항에 있어서,
제2 밀도를 갖는 상기 제2 유체가 물의 본체의 표면 부근에 저장되는, 방법. - 조수로부터 전기를 생성하기 위한 방법이며:
조수 물에 동작 가능하게 연계되고, 높은 조수에서 공기가 물로 변위되도록 그리고 낮은 조수에서 물이 공기로 변위되도록 구성된, 공동을 제공하는 단계;
높은 조수에서 상기 공동 내의 공기의 적어도 일부를 물로 변위시키는 단계;
낮은 조수에서 상기 공동 내의 물의 적어도 일부를 공기로 변위시키는 단계;
상기 물, 공기 또는 그 둘 모두를 변위시키는 단계는 동력을 생성하는, 방법. - 제11항에 있어서,
상기 공동은 하단부에서 개방되는, 방법. - 제11항에 있어서,
변위된 공기의 적어도 일부를 공압 발전기에 전달하는 단계를 더 포함하는, 방법. - 제11항에 있어서,
공기의 변위 중에 상기 공기의 유량을 제어하는 단계를 더 포함하는, 방법. - 제11항에 있어서,
공기의 변위 중에 상기 물의 유량을 제어하는 단계를 더 포함하는, 방법.
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AU2019266329B2 (en) | 2024-03-14 |
US10562511B2 (en) | 2020-02-18 |
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