CN110608128B - 潮流能发电装置 - Google Patents
潮流能发电装置 Download PDFInfo
- Publication number
- CN110608128B CN110608128B CN201910958281.4A CN201910958281A CN110608128B CN 110608128 B CN110608128 B CN 110608128B CN 201910958281 A CN201910958281 A CN 201910958281A CN 110608128 B CN110608128 B CN 110608128B
- Authority
- CN
- China
- Prior art keywords
- reverse
- generator
- blade
- rotor
- blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 239000013535 sea water Substances 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/006—Sealing arrangements
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/06—Bearing arrangements
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- 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
-
- 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
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
- F03B3/145—Mechanisms for adjusting the blades
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
-
- 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
- F05B2210/00—Working fluid
- F05B2210/40—Flow geometry or direction
- F05B2210/404—Flow geometry or direction bidirectional, i.e. in opposite, alternating directions
-
- 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
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/328—Blade pitch angle
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910958281.4A CN110608128B (zh) | 2019-10-10 | 2019-10-10 | 潮流能发电装置 |
US16/688,330 US11028820B2 (en) | 2019-10-10 | 2019-11-19 | Tidal current generating unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910958281.4A CN110608128B (zh) | 2019-10-10 | 2019-10-10 | 潮流能发电装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110608128A CN110608128A (zh) | 2019-12-24 |
CN110608128B true CN110608128B (zh) | 2021-03-30 |
Family
ID=68894347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910958281.4A Active CN110608128B (zh) | 2019-10-10 | 2019-10-10 | 潮流能发电装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11028820B2 (zh) |
CN (1) | CN110608128B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111156122B (zh) * | 2020-01-08 | 2020-11-27 | 浙江大学 | 一种液压直驱型海流能发电机组变桨距机构 |
CN113323792B (zh) * | 2021-06-01 | 2022-08-19 | 湖南潇湘船舶有限公司 | 一种船舶用气流推动式叶片旋转发电设备 |
CN113279892B (zh) * | 2021-06-04 | 2023-09-01 | 福建智盛能源科技有限公司 | 潮流发电装置 |
CN113719401B (zh) * | 2021-09-08 | 2023-06-30 | 东北石油大学 | 一种垂直旋叶轮式海洋潮流能发电装置 |
CN113915053B (zh) * | 2021-10-13 | 2023-09-19 | 杭州江河水电科技股份有限公司 | 一种潮流能发电装置 |
GB202219606D0 (en) * | 2022-12-22 | 2023-02-08 | Proteus Marine Renewables Ltd | Passive pitch system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201011335Y (zh) * | 2006-08-03 | 2008-01-23 | 陕西新通智能科技有限公司 | 自适应扭簧调速型风力发电机 |
CN201874748U (zh) * | 2010-11-30 | 2011-06-22 | 窦忠义 | 风力发电机离心式调速变桨距机构 |
CN102251902A (zh) * | 2011-06-20 | 2011-11-23 | 中国海洋大学 | 变桨距水轮机及潮流发电装置 |
WO2013079638A1 (fr) * | 2011-12-01 | 2013-06-06 | Alstom Hydro France | Hydrolienne |
CN103397980A (zh) * | 2013-08-02 | 2013-11-20 | 中国海洋石油总公司 | 潮流能发电水轮机的变桨距机构 |
CN104481790A (zh) * | 2014-11-20 | 2015-04-01 | 哈尔滨工程大学 | 一种直驱式独立变桨距潮流能发电水轮机 |
CN109185009A (zh) * | 2018-09-07 | 2019-01-11 | 杭州江河水电科技有限公司 | 一种无源自适应往返双向水流的叶轮装置 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080955A (en) * | 1936-10-22 | 1937-05-18 | Universal Battery Company | Propeller governor |
US3583828A (en) * | 1969-02-27 | 1971-06-08 | Garrett Corp | Compensated governor |
US3582023A (en) * | 1969-07-23 | 1971-06-01 | Vlm Corp The | Pitch control for rotary wing aircraft |
US5005357A (en) * | 1990-07-09 | 1991-04-09 | Fox Mansel F | Oscillating force turbine |
US5286166A (en) * | 1992-05-19 | 1994-02-15 | Steward Richard B | Automatic centrifugal force variable pitch propeller |
US5599168A (en) * | 1995-08-23 | 1997-02-04 | Lund; Arnold M. | Wind turbine adaptable to wind direction and velocity |
US6761533B2 (en) * | 2002-07-31 | 2004-07-13 | Natus Technology Corp. | Pitch governing assembly for windmills |
GB0516149D0 (en) * | 2005-08-05 | 2005-09-14 | Univ Strathclyde | Turbine |
GB0712561D0 (en) * | 2007-06-28 | 2007-08-08 | Rolls Royce Plc | A blade mounting |
DE102007061185B4 (de) * | 2007-12-17 | 2010-11-11 | Voith Patent Gmbh | Tauchende Energieerzeugungsanlage, angetrieben durch eine Wasserströmung |
US8282338B2 (en) * | 2008-06-06 | 2012-10-09 | Mark Kliewer | Underwater generator |
US8193653B2 (en) * | 2010-05-07 | 2012-06-05 | Israel Ortiz | Automatic pitch turbine |
US20100133852A1 (en) * | 2008-11-21 | 2010-06-03 | Preus Robert W | Vertical axis wind turbine with variable area |
US20100226774A1 (en) * | 2009-02-25 | 2010-09-09 | Kenneth James Deering | Wind turbine control system and apparatus |
GB2477532B (en) * | 2010-02-05 | 2012-10-24 | Rolls Royce Plc | A bidirectional water turbine |
GB2477533B (en) * | 2010-02-05 | 2012-05-30 | Rolls Royce Plc | A bidirectional water turbine |
US20130045080A1 (en) * | 2010-04-18 | 2013-02-21 | Brian Kinloch Kirke | Cross flow wind or hydrokinetic turbines |
JP5681459B2 (ja) * | 2010-11-25 | 2015-03-11 | 川崎重工業株式会社 | 水流発電装置 |
DE102011013547A1 (de) * | 2011-03-10 | 2012-09-13 | Voith Patent Gmbh | Rotoranordnung für eine Axialturbine und Verfahren für deren Montage |
GB2490510B (en) * | 2011-05-04 | 2013-10-30 | Rolls Royce Plc | A turbine array and a method of controlling a turbine array during a loss of grid event |
CN102230440B (zh) | 2011-06-16 | 2013-04-17 | 中国海洋大学 | 双向导流罩及潮流发电装置 |
US8525363B2 (en) * | 2011-07-27 | 2013-09-03 | Dlz Corporation | Horizontal-axis hydrokinetic water turbine system |
GB201113694D0 (en) * | 2011-08-09 | 2011-09-21 | Univ Southampton | Turbine generator |
FR2997724B1 (fr) * | 2012-11-06 | 2014-11-21 | Snecma | Dispositif de commande du calage des pales, et helice |
US9765757B2 (en) * | 2013-11-22 | 2017-09-19 | General Electric Company | System and method for preventing rotor blade tower strike |
CN203978705U (zh) | 2014-07-15 | 2014-12-03 | 杭州江河水电科技有限公司 | 单桩四叶轮水平轴无源自变距双向潮流发电机组 |
AU2015291050B2 (en) * | 2014-07-15 | 2018-06-28 | Okinawa Institute Of Science And Technology School Corporation | Wave energy converter |
CN204783420U (zh) | 2015-05-08 | 2015-11-18 | 沈阳风电设备发展有限责任公司 | 一种高效双向流水平轴自变矩潮流能透平叶片 |
EP3130797A1 (en) * | 2015-08-13 | 2017-02-15 | LM WP Patent Holding A/S | Wind turbine blade with root end flange |
CN108468614A (zh) | 2018-05-29 | 2018-08-31 | 江苏科技大学 | 一种新型自适应潮差的双透平潮流能发电装置 |
US10808679B2 (en) * | 2018-08-20 | 2020-10-20 | Yik Hei Sia | Drone mounted wind turbine-generator system |
CN109778808B (zh) * | 2018-10-30 | 2021-03-19 | 杭州江河水电科技有限公司 | 一种涵道式双向潮流电站系统 |
-
2019
- 2019-10-10 CN CN201910958281.4A patent/CN110608128B/zh active Active
- 2019-11-19 US US16/688,330 patent/US11028820B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201011335Y (zh) * | 2006-08-03 | 2008-01-23 | 陕西新通智能科技有限公司 | 自适应扭簧调速型风力发电机 |
CN201874748U (zh) * | 2010-11-30 | 2011-06-22 | 窦忠义 | 风力发电机离心式调速变桨距机构 |
CN102251902A (zh) * | 2011-06-20 | 2011-11-23 | 中国海洋大学 | 变桨距水轮机及潮流发电装置 |
WO2013079638A1 (fr) * | 2011-12-01 | 2013-06-06 | Alstom Hydro France | Hydrolienne |
CN103397980A (zh) * | 2013-08-02 | 2013-11-20 | 中国海洋石油总公司 | 潮流能发电水轮机的变桨距机构 |
CN104481790A (zh) * | 2014-11-20 | 2015-04-01 | 哈尔滨工程大学 | 一种直驱式独立变桨距潮流能发电水轮机 |
CN109185009A (zh) * | 2018-09-07 | 2019-01-11 | 杭州江河水电科技有限公司 | 一种无源自适应往返双向水流的叶轮装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110608128A (zh) | 2019-12-24 |
US20210108607A1 (en) | 2021-04-15 |
US11028820B2 (en) | 2021-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110608128B (zh) | 潮流能发电装置 | |
US7633174B1 (en) | Floating water turbine for a power plant | |
AU2011245011B2 (en) | Unidirectional hydro turbine with enhanced duct, blades and generator | |
CN102374104B (zh) | 海洋潮流能水平轴自补偿双向整体调向发电装置 | |
CN101798983B (zh) | 自变距双向流海流电站专用透平 | |
CN106438184A (zh) | 水动力自动变桨透平的可弯曲叶片 | |
CN202266366U (zh) | 水平轴变桨距潮流能水轮机 | |
CN108468614A (zh) | 一种新型自适应潮差的双透平潮流能发电装置 | |
CN210509474U (zh) | 一种具有万向上扬调速的风力发电机 | |
CN109185009B (zh) | 一种无源自适应往返双向水流的叶轮装置 | |
JP3195023U (ja) | 抗力型羽根(ブレード)を持つフライホイール付き垂直軸風車発電機(図2に示すもので、以下、当該垂直軸風車発電機と称する)において風力エネルギーの電気エネルギーに対する変換比率を向上させるための手段 | |
CN208486974U (zh) | 一种新型自适应潮差的双透平潮流能发电装置 | |
CN103967705A (zh) | 离心调速折尾偏航式风力发电机组 | |
CN110486218A (zh) | 一种单点系泊形式的水平轴浮式潮流能发电装置 | |
US9284941B2 (en) | Natural energy extraction apparatus | |
CN102384020A (zh) | 水平轴变桨距潮流能水轮机 | |
CN105134478A (zh) | 一种整流风力发电机组及制造方法 | |
JP2019504242A (ja) | 水力発電タービンのシステム及び水力発電タービンの制御方法 | |
KR20020005556A (ko) | 통풍홈 부착 사보니우스풍차 회전날개 | |
US20180355845A1 (en) | Low friction vertical axis-horizontal blade wind turbine with high efficiency | |
KR100622629B1 (ko) | 유체의 흐름을 이용한 동력발생용 수직축 다익형개폐도어식 터빈 | |
CN113833596B (zh) | 自平衡水上风力发电系统 | |
CN216008752U (zh) | Y形串列式双风轮发电装置 | |
EP3705715A1 (en) | Systems and methods for generating energy from a liquid flow | |
CN208294134U (zh) | 一种稳定减震的海上工房 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310012 6th floor, building 2, 102 Xueyuan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Address before: 310012 6th floor, building 2, 102 Xueyuan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JIANGHE HYDRO-ELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tidal current power generation device Effective date of registration: 20220128 Granted publication date: 20210330 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Registration number: Y2022330000182 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230608 Granted publication date: 20210330 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Registration number: Y2022330000182 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tidal energy generation device Effective date of registration: 20230614 Granted publication date: 20210330 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Registration number: Y2023330001202 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210330 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Registration number: Y2023330001202 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tide energy generation device Granted publication date: 20210330 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou Jianghe Hydropower Technology Co.,Ltd. Registration number: Y2024330001181 |