JP2017505401A - 水中発電プラント - Google Patents
水中発電プラント Download PDFInfo
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- JP2017505401A JP2017505401A JP2016546947A JP2016546947A JP2017505401A JP 2017505401 A JP2017505401 A JP 2017505401A JP 2016546947 A JP2016546947 A JP 2016546947A JP 2016546947 A JP2016546947 A JP 2016546947A JP 2017505401 A JP2017505401 A JP 2017505401A
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- wing
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- underwater power
- wings
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- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 description 9
- 239000003365 glass fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 201000009482 yaws Diseases 0.000 description 1
Images
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
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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
- F03B13/10—Submerged units incorporating electric generators or 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
- 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
-
- 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
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water 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
- 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
-
- 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
- F05B2240/9174—Mounting on supporting structures or systems on a stationary structure attached to cables of kite type with a turbine and a flying pattern
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Aviation & Aerospace Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
C_Di = C_Ltan(α_i) = C_L2/πA (1)
D_i = W2/(πqb2) (2)
ここでC_Diは流れの方向における揚力成分の最小係数であり、C_Lは揚力係数であり、α_iは誘導角度であり、Aはウイングのアスペクト比であり、D_iは誘導抗力であり、Wは揚力Lとも等しいウイングの重量であり、qは動圧であり、bはウイングのスパンである。より詳細な説明は、Fluid-Dynamic Drag、Practical Information on Aerodynamic Drag and Hydrodynamic resistance、Sighard F. Hoerner(1965,1992); Hoerner Fluid Dynamics、Bakersfield、米国; LCCN 64-019666に見出すことができる。
2 構造体
3 ビークル
4 テザー
5 第1のウイング
5a 前縁
5b 底面
6 第2のウイング
6a 前縁
6b 底面
7 ナセル
8 タービン
9 フロントストラット
10 リアストラット
11 テザーカップリング
12 第1の右側端部
13 第2の右側端部
14 第1の流体力学的要素
15 第1の左側端部
16 第2の左側端部
17 第2の流体力学的要素
18 ラダー
Claims (10)
- 水中発電プラント(1)であって、この発電プラント(1)は構造体(2)およびビークル(3)を備え、前記ビークル(3)は少なくとも一つのテザー(4)によって前記構造体(2)に取り付けられるように配置されており、前記ビークル(3)は、このビークル(3)を通過する流体の流れによって所定の軌道で移動するよう配置されており、前記ビークル(3)は第1のウイング(5)および第2のウイング(6)を備え、前記第1のウイング(5)は長手方向に前記第2のウイング(6)から第1の距離だけ離れて配置され、かつ、前記第1のウイング(5)は横方向に前記第2のウイング(6)から第2の距離だけ離れて配置されることを特徴とする水中発電プラント(1)。
- 前記第1のウイング(5)の第1の右側端部(12)および前記第2のウイング(6)の第2の右側端部(13)は第1の流体力学的要素(14)によって接続され、かつ、前記第1のウイング(5)の第1の左側端部(15)および前記第2のウイング(6)の第2の左側端部(16)は第2の流体力学的要素(17)によって接続され、前記第1のウイング(5)および第2のウイング(6)は、これによって閉じたウイングを形成する、請求項1に記載の水中発電プラント(1)。
- 前記流体力学的要素(14,17)は流体力学的な形状とされる、請求項2に記載の水中発電プラント(1)。
- 前記ビークル(3)は発電機を備えたナセル(7)を備え、前記ナセル(7)はタービン(8)に取り付けられ、前記ナセル(7)は前記第1のウイング(5)と前記第2のウイング(6)との間に配置される、請求項1ないし請求項3のいずれか1項に記載の水中発電プラント(1)。
- 前記第1のウイング(5)および前記第2のウイング(6)は同じ形状を有する、請求項1ないし請求項4のいずれか1項に記載の水中発電プラント(1)。
- 前記第1のウイング(5)および前記第2のウイング(6)は異なる形状を有する、請求項1ないし請求項4のいずれか1項に記載のの水中発電プラント(1)。
- 前記第1のウイング(5)および前記第2のウイング(6)は同じ平面図形面積を有する、請求項1ないし請求項6のいずれか1項に記載の水中発電プラント(1)。
- 前記第1のウイング(5)および前記第2のウイング(6)は異なる平面図形面積を有する請求項1ないし請求項6のいずれか1項に記載の水中発電プラント(1)。
- 前記第1のウイング(5)および前記第2のウイング(6)のピッチ角度は互いに対して調整可能である、請求項1ないし請求項8のいずれか1項に記載の水中発電プラント(1)。
- 前記テザー(4)はストラット(9,10)によって前記ビークル(3)に対して取り付けられており、フロントストラット(9)は前記第1のウイング(5)に対して取り付けられ、かつ、リアストラット(10)は前記第2のウイング(6)に対して取り付けられる、請求項1ないし請求項9のいずれか1項に記載の水中発電プラント(1)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2014/050156 WO2015119543A1 (en) | 2014-02-07 | 2014-02-07 | Submersible power plant |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017505401A true JP2017505401A (ja) | 2017-02-16 |
JP6339209B2 JP6339209B2 (ja) | 2018-06-06 |
Family
ID=53778250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016546947A Expired - Fee Related JP6339209B2 (ja) | 2014-02-07 | 2014-02-07 | 水中発電プラント |
Country Status (7)
Country | Link |
---|---|
US (1) | US9745950B2 (ja) |
EP (1) | EP3102820B1 (ja) |
JP (1) | JP6339209B2 (ja) |
KR (1) | KR102108607B1 (ja) |
CA (1) | CA2936789C (ja) |
TW (1) | TWI646258B (ja) |
WO (1) | WO2015119543A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019501335A (ja) * | 2016-01-08 | 2019-01-17 | ノルウェー タイド パワー エーエス | 潮力発電所 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020114959A1 (en) | 2018-12-03 | 2020-06-11 | Swiss Inventix Gmbh | Method for the application of a tubular hull to an electric cable |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923622B1 (en) * | 2002-03-07 | 2005-08-02 | Clipper Windpower Technology, Inc. | Mechanism for extendable rotor blades for power generating wind and ocean current turbines and means for counter-balancing the extendable rotor blade |
JP2009525427A (ja) * | 2006-02-02 | 2009-07-09 | ミネスト アーベー | 潮汐エネルギーシステム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501696A (en) * | 1946-01-12 | 1950-03-28 | Wolfgang Kmentt | Stream turbine |
DE2933907A1 (de) * | 1979-08-22 | 1981-03-12 | Hans-Dieter 6100 Darmstadt Kelm | Anlage zum gewinnen von elektrischer energie aus stroemenden gewaessern und turbinenaggregat fuer eine solche anlage |
US6091161A (en) * | 1998-11-03 | 2000-07-18 | Dehlsen Associates, L.L.C. | Method of controlling operating depth of an electricity-generating device having a tethered water current-driven turbine |
GB2411209A (en) | 2004-02-20 | 2005-08-24 | Rolls Royce Plc | Wind-driven power generating apparatus |
GB0425303D0 (en) * | 2004-11-17 | 2004-12-15 | Overberg Ltd | Floating apparatus for deploying in a marine current for gaining energy |
PT103489B (pt) * | 2006-05-31 | 2008-11-28 | Omnidea Lda | Sistema modular de aproveitamento de recursos atmosféricos |
WO2009004420A2 (en) * | 2007-06-29 | 2009-01-08 | Aquantis, L.L.C. | Multi-point tethering and stability system and control method for underwater current turbine |
US20110127775A1 (en) * | 2009-05-20 | 2011-06-02 | Bevirt Joeben | Airborne Power Generation System With Modular Structural Elements |
US20110095530A1 (en) * | 2009-10-26 | 2011-04-28 | Honeywell International Inc. | Tethered aquatic device with water power turbine |
-
2014
- 2014-02-07 US US15/113,330 patent/US9745950B2/en active Active
- 2014-02-07 CA CA2936789A patent/CA2936789C/en active Active
- 2014-02-07 EP EP14881945.1A patent/EP3102820B1/en active Active
- 2014-02-07 KR KR1020167024820A patent/KR102108607B1/ko active IP Right Grant
- 2014-02-07 WO PCT/SE2014/050156 patent/WO2015119543A1/en active Application Filing
- 2014-02-07 JP JP2016546947A patent/JP6339209B2/ja not_active Expired - Fee Related
-
2015
- 2015-01-28 TW TW104102912A patent/TWI646258B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923622B1 (en) * | 2002-03-07 | 2005-08-02 | Clipper Windpower Technology, Inc. | Mechanism for extendable rotor blades for power generating wind and ocean current turbines and means for counter-balancing the extendable rotor blade |
JP2009525427A (ja) * | 2006-02-02 | 2009-07-09 | ミネスト アーベー | 潮汐エネルギーシステム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019501335A (ja) * | 2016-01-08 | 2019-01-17 | ノルウェー タイド パワー エーエス | 潮力発電所 |
Also Published As
Publication number | Publication date |
---|---|
EP3102820A1 (en) | 2016-12-14 |
US20170009731A1 (en) | 2017-01-12 |
EP3102820A4 (en) | 2017-11-15 |
CA2936789A1 (en) | 2015-08-13 |
EP3102820B1 (en) | 2018-10-17 |
TWI646258B (zh) | 2019-01-01 |
WO2015119543A1 (en) | 2015-08-13 |
KR102108607B1 (ko) | 2020-05-07 |
TW201540943A (zh) | 2015-11-01 |
JP6339209B2 (ja) | 2018-06-06 |
KR20160122193A (ko) | 2016-10-21 |
CA2936789C (en) | 2021-01-12 |
US9745950B2 (en) | 2017-08-29 |
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