JP5189647B2 - マルチポイント係留及び安定化システム、及び流れを用いた水中用タービンのための制御方法 - Google Patents
マルチポイント係留及び安定化システム、及び流れを用いた水中用タービンのための制御方法 Download PDFInfo
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- JP5189647B2 JP5189647B2 JP2010514157A JP2010514157A JP5189647B2 JP 5189647 B2 JP5189647 B2 JP 5189647B2 JP 2010514157 A JP2010514157 A JP 2010514157A JP 2010514157 A JP2010514157 A JP 2010514157A JP 5189647 B2 JP5189647 B2 JP 5189647B2
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- mooring
- mooring cable
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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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
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
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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
- F03B15/00—Controlling
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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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- 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
- 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
- F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
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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
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/917—Mounting on supporting structures or systems on a stationary structure attached to cables
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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
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/917—Mounting on supporting structures or systems on a stationary structure attached to cables
- F05B2240/9176—Wing, kites or buoyant bodies with a turbine attached without flying pattern
-
- 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
-
- 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
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/21—Geometry three-dimensional pyramidal
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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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
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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
- Y02E10/20—Hydro energy
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
- Control Of Water Turbines (AREA)
Description
図9乃至14は、図1に示された装置のための制御ソフトウェアのフローチャートである。操作では、制御システムが作動してもよい深度のための上限値及び下限値に、制御システムがまず設定される。その後、水中用発電装置は選択された目標深度に下げられ、巻上機が作動されて、既存の流速で水中用発電装置を固定すべく制御する。
Claims (5)
- 水中用発電装置において、
回転翼(114,116) を有するタービンを夫々含み、液密なナセル(100,102) に収容された1対の発電機を備えており、
前記液密なナセル(100,102) は、浮力を与え、水中翼(104) により互いに接続されており、
前記液密なナセル(100,102) は、夫々、一対の装置係留ケーブル(122,123,124,125) によって、前記装置の深度を制御すべく移動可能な浮力付与支柱(130) に接続されており、
一対の制御係留ケーブル(136,138) が、前記浮力付与支柱(130) に接続されて、左側係留ケーブル(162) に連結されており、一対の制御係留ケーブル(137,139) が、前記浮力付与支柱(130) に接続されて、右側係留ケーブル(163) に連結されており、一対の制御ケーブル(140,142) が、前記浮力付与支柱(130) に接続されて、主係留ケーブル(161) に連結されており、
前記主係留ケーブル(161) 、左側係留ケーブル(162) 及び右側係留ケーブル(163) は、前記浮力付与支柱(130) を固定し、前記主係留ケーブル(161) 、左側係留ケーブル(162) 及び右側係留ケーブル(163) の内の少なくとも1本が、可変長係留ケーブル(160) であり、
長さ制御部(171) が、前記可変長係留ケーブル(160) に接続されていることを特徴とする水中用発電装置。 - 前記長さ制御部は、1又は複数本の係留ケーブル(163) の張力を制御するために、少なくとも1つの巻上機(171) を備えることを特徴とする請求項1に記載の水中用発電装置。
- 前記長さ制御部は、前記浮力付与支柱(130) に配置されていることを特徴とする請求項1又は2に記載の水中用発電装置。
- 前記浮力付与支柱(130) は、浮力を付与するために、中空タンク又は泡で満たされた部分を備えていることを特徴とする請求項1乃至3のいずれかに記載の水中用発電装置。
- 前記ナセル(100,102) は、夫々、浮力を付与するために、中空タンク又は泡で満たされたタンクを備えていることを特徴とする請求項1乃至4のいずれかに記載の水中用発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93781307P | 2007-06-29 | 2007-06-29 | |
US60/937,813 | 2007-06-29 | ||
PCT/IB2008/001247 WO2009004420A2 (en) | 2007-06-29 | 2008-05-20 | Multi-point tethering and stability system and control method for underwater current turbine |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010531956A JP2010531956A (ja) | 2010-09-30 |
JP2010531956A5 JP2010531956A5 (ja) | 2011-09-01 |
JP5189647B2 true JP5189647B2 (ja) | 2013-04-24 |
Family
ID=40226584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514157A Expired - Fee Related JP5189647B2 (ja) | 2007-06-29 | 2008-05-20 | マルチポイント係留及び安定化システム、及び流れを用いた水中用タービンのための制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8237304B2 (ja) |
EP (1) | EP2162618B1 (ja) |
JP (1) | JP5189647B2 (ja) |
MX (1) | MX2009014180A (ja) |
WO (1) | WO2009004420A2 (ja) |
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WO2009037533A2 (en) * | 2007-09-20 | 2009-03-26 | Dehlsen Associates, L.L.C. | Renewable energy fluid pump to fluid-based energy generation |
US20100026007A1 (en) * | 2008-06-19 | 2010-02-04 | Bevirt Joeben | Apparatus and method for harvesting wind power using tethered airfoil |
JP4422789B1 (ja) * | 2009-08-03 | 2010-02-24 | 日本システム企画株式会社 | 水力発電装置の設置構造 |
-
2008
- 2008-05-20 EP EP08750983A patent/EP2162618B1/en not_active Not-in-force
- 2008-05-20 WO PCT/IB2008/001247 patent/WO2009004420A2/en active Application Filing
- 2008-05-20 MX MX2009014180A patent/MX2009014180A/es active IP Right Grant
- 2008-05-20 US US12/666,531 patent/US8237304B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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EP2162618B1 (en) | 2012-09-26 |
JP2010531956A (ja) | 2010-09-30 |
US8237304B2 (en) | 2012-08-07 |
WO2009004420A3 (en) | 2009-06-18 |
US20100181774A1 (en) | 2010-07-22 |
EP2162618A2 (en) | 2010-03-17 |
WO2009004420A2 (en) | 2009-01-08 |
MX2009014180A (es) | 2010-04-07 |
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