DK2984332T3 - Vandmølleindretning og fremgangsmåde til produktion af elektrisk energi ved hjælp af en sådan indretning - Google Patents
Vandmølleindretning og fremgangsmåde til produktion af elektrisk energi ved hjælp af en sådan indretning Download PDFInfo
- Publication number
- DK2984332T3 DK2984332T3 DK13721812.9T DK13721812T DK2984332T3 DK 2984332 T3 DK2984332 T3 DK 2984332T3 DK 13721812 T DK13721812 T DK 13721812T DK 2984332 T3 DK2984332 T3 DK 2984332T3
- Authority
- DK
- Denmark
- Prior art keywords
- water
- flow
- flow channel
- blade
- watermill device
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 86
- 241000446313 Lamella Species 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 108091006146 Channels Proteins 0.000 description 63
- 239000012530 fluid Substances 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- 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"
- F03B17/062—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 at right angle to flow direction
- F03B17/065—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
-
- 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
- F03B11/02—Casings
-
- 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
- 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
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
-
- 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
- F05B2240/10—Stators
- F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
-
- 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
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/301—Cross-section characteristics
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/101—Purpose of the control system to control rotational speed (n)
- F05B2270/1011—Purpose of the control system to control rotational speed (n) to prevent overspeed
-
- 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)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Claims (7)
1. Vandmølleindretning (1) til anvendelse i strømmende vand, hvilken vandmølleindretning omfatter vandstyremidler, der definerer mindst én i det væsentlige horisontal strømningskanal (4) med et vandtilførselsområde, som i drift er placeret opstrøms, og et vandafløbsområde, som i drift er placeret nedstrøms, hvor vandtilførselsområdet er tragtformet, idet de løber sammen i retning af den mindst ene strømningskanal (4), og hvor vandafløbsområdet er defineret af en udløbsåbning, mindst to skovlhjul (17a, 17b, 17c), der er anbragt i strømningskanalen og har en rotationsaksel (18a, 18b, 18c), der i drift i det væsentlige er orienteret vinkelret på strømningsretningen, og mindst tre skovle (28), som er udformet således, at de, når de med en bevægelseskomponent bevæger sig i strømningsretningen, har en forholdsvis høj modstandskoefficient over for det vand, der strømmer gennem den mindst ene strømningskanal (4), og de, når de med en bevægelseskomponent bevæger sig mod strømningsretningen, har en forholdsvis lav modstandskoefficient over for det vand, der strømmer gennem den mindst ene strømningskanal (4), og overføringsmidler til overførsel af den roterende bevægelse af rotationsakslen (18a, 18b, 18c) på de mindst to skovlhjul til en permanentmagnetgenerator, hvor skovlene (28) hver især omfatter lameller (31), der er drejelige omkring en drejeakse, som mindst i det væsentlige strækker sig parallelt med skovlhjulenes (17a, 17b, 17c) rotationsaksel (18a, 18b, 18c), hvor drejeaksen på hver lamel (31) er lokaliseret ved eller støder op til én længere side af den tilhørende lamel (31), hvor en drejebevægelse af lamellerne (31) hæmmes af begrænsningsmidler, når den relevante skovl (28) bevæger sig langs med strømningen, og hvor lamellerne (31) er frit drejelige, når den relevante skovl (28) bevæger sig mod strømningsretningen, og hvor et tværsnit af en lamel (31) taget fra drejeaksen (30) i retning af den ekstremitet, som er lokaliseret modsat drejeaksen (30) i retningen vinkelret på drejeaksen (30) på den relevante lamel (31), er udformet med henblik på at løbe sammen, hvor de mindst to skovlhjul (17a, 17b, 17c) er anbragt efter hinanden i strømningskanalen (4), og ved at de mindst to skovlhjul (17a, 17b, 17c), der er placeret efter hinanden roterer i indbyrdes modsatte retninger, og hvor udløbet i den mindst ene strømningskanal (4) strækker sig i en svagt opadgående retning i forhold til den mindst ene strømningskanal (4), set i strømningsretningen.
2. Vandmølleindretning ifølge krav 1, hvor hver lamel har en dråbeform.
3. Vandmølleindretning ifølge et hvilket som helst eller flere af de foregående krav, kendetegnet ved, at vandtilførselsområdet er forsynet med et beskyttelseselement, der er udformet til at forhindre genstande eller dyr over en vis størrelse, som forekommer i vandet, i at trænge ind i vandmølleindretningen.
4. Vandmølleindretning ifølge krav 3, kendetegnet ved, at beskyttelseselementet strækker sig skråt opad, set i strømningsretningen.
5. Vandmølleindretning ifølge et hvilket som helst eller flere af de foregående krav, kendetegnet ved, at den omfatter mindst et hus, der er defineret af vandstyremidlerne, en øvre væg og en nedre væg, og som tilsvarende omgiver strømningskanalen, og ved, at indløbet og/eller den mindst ene strømningskanal er forsynet med mindst én sluseåbning.
6. Vandmølleindretning ifølge et hvilket som helst eller flere af de foregående krav, kendetegnet ved, at vandmølleindretningen omfatter et vandtæt rum, hvor der er anbragt en permanentmagnetgenerator.
7. Anvendelse af en vandmølleindretning ifølge et hvilket som helst eller flere af de foregående krav i et vandløb, såsom i en flod eller i tidevand, hvor den mindst ene strømningskanal fuldstændig er under vandets overflade.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2008624A NL2008624C2 (nl) | 2012-04-11 | 2012-04-11 | Watermoleninrichting en werkwijze voor het met een dergelijke inrichting genereren van elektrische energie. |
| PCT/NL2013/000022 WO2013154421A2 (en) | 2012-04-11 | 2013-04-11 | Watermill device and method of generating electrical energy by means of such a device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2984332T3 true DK2984332T3 (da) | 2018-10-29 |
Family
ID=48407760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13721812.9T DK2984332T3 (da) | 2012-04-11 | 2013-04-11 | Vandmølleindretning og fremgangsmåde til produktion af elektrisk energi ved hjælp af en sådan indretning |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20160061183A1 (da) |
| EP (1) | EP2984332B1 (da) |
| BR (1) | BR112015025885B1 (da) |
| CA (1) | CA2909399A1 (da) |
| DK (1) | DK2984332T3 (da) |
| ES (1) | ES2691074T3 (da) |
| NL (1) | NL2008624C2 (da) |
| PL (1) | PL2984332T3 (da) |
| PT (1) | PT2984332T (da) |
| TR (1) | TR201814852T4 (da) |
| WO (1) | WO2013154421A2 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015155555A1 (en) * | 2014-04-07 | 2015-10-15 | Horvath István | Water flow energy converter and blade wheel |
| GB2552950B (en) * | 2016-08-10 | 2018-10-03 | Verderg Renewable Energy Ltd | Bidirectional system and apparatus for generating power |
| JP6887722B2 (ja) * | 2016-10-25 | 2021-06-16 | 株式会社ディスコ | ウェーハの加工方法及び切削装置 |
| RU2697593C2 (ru) * | 2017-10-27 | 2019-08-15 | Александр Алексеевич Трубецкой | Речная установка для выработки электричества |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US376357A (en) * | 1888-01-10 | Water-wheel | ||
| US830917A (en) * | 1905-04-27 | 1906-09-11 | Fred W Mcneil | Floating wheel-dam. |
| US950676A (en) * | 1909-03-12 | 1910-03-01 | Floyd Austin Price | Current-motor. |
| US1109839A (en) * | 1913-07-31 | 1914-09-08 | William Henry | Current-motor. |
| US2379324A (en) * | 1941-03-19 | 1945-06-26 | Michael I Topalov | Stream motor |
| US2489429A (en) * | 1946-12-30 | 1949-11-29 | George J Nathan | Pneumatic shoe retaining device |
| US2824716A (en) * | 1952-12-27 | 1958-02-25 | Morgan Smith S Co | Mechanism for limiting runaway speed of adjustable blade turbines |
| US3928771A (en) * | 1974-04-05 | 1975-12-23 | O Robert Straumsnes | Water current power generator system |
| GB1508796A (en) * | 1975-04-29 | 1978-04-26 | Hill L | Rotary apparatus |
| JPS52144548A (en) * | 1976-05-28 | 1977-12-01 | Kurakake Norio | Complex type water turbine |
| CA1114296A (en) * | 1977-06-21 | 1981-12-15 | Witold Brzozowski | Wind energy convertor |
| GB2048391B (en) * | 1979-05-04 | 1983-01-26 | Hunt R P | Rotational drives converting linear fluid flow into rotational movement |
| FR2489429A1 (fr) * | 1980-08-26 | 1982-03-05 | Beaufort Maurice | Turbine entrainee en rotation par un courant de fluide |
| FR2525694B1 (fr) | 1982-04-27 | 1987-04-10 | Laborderie Antonin | Centrale energetique fluviale au fil de l'eau |
| GB2237330B (en) * | 1989-10-07 | 1994-08-24 | John Nicoll Vannan | Semi flexible vane and fluid machine incorporating a plurality of such vanes |
| BE1004939A3 (nl) * | 1991-06-05 | 1993-03-02 | Worms Louis | Onderwaterturbine |
| US6109863A (en) * | 1998-11-16 | 2000-08-29 | Milliken; Larry D. | Submersible appartus for generating electricity and associated method |
| DE10024022A1 (de) * | 2000-05-16 | 2001-12-06 | Rudolf Frey | Y-Stauanlage zur , Stromgewinnung aus Wasserkraft |
| EP1205661A1 (en) * | 2000-11-13 | 2002-05-15 | Isidro U. Ursua | Vertical axis wind turbine |
| GB2433097B (en) * | 2005-12-06 | 2010-12-29 | Bndean Abdulkadir Omer | Hydraulic electrical generator |
| US20080023105A1 (en) * | 2006-07-26 | 2008-01-31 | Brian Stroud | Canter chipping heads having drive line slip joints |
| US20080231057A1 (en) | 2007-03-20 | 2008-09-25 | Zeuner Kenneth W | System and method for harvesting electrical power from marine current using turbines |
| PT104065B (pt) * | 2008-05-20 | 2011-01-06 | Antonio Ventura Ribeiro De Matos | Turbina de pás articuláveis e rebatíveis para aproveitamento energético de um fluido em movimento |
| US7861580B2 (en) * | 2008-06-23 | 2011-01-04 | Cummins Ip, Inc. | Virtual turbine speed sensor |
| US8350396B2 (en) * | 2009-03-17 | 2013-01-08 | Harry Edward Dempster | Water-current paddlewheel-based energy-generating unit having a tapered partial covering structure |
| JP2011013424A (ja) * | 2009-07-01 | 2011-01-20 | Konica Minolta Business Technologies Inc | 帯電装置及びこれを備えた画像形成装置 |
| CH702673A2 (de) * | 2010-02-12 | 2011-08-15 | Hasan Hueseyin Isik | Turbine. |
-
2012
- 2012-04-11 NL NL2008624A patent/NL2008624C2/nl active
-
2013
- 2013-04-11 EP EP13721812.9A patent/EP2984332B1/en active Active
- 2013-04-11 US US14/783,560 patent/US20160061183A1/en not_active Abandoned
- 2013-04-11 PT PT13721812T patent/PT2984332T/pt unknown
- 2013-04-11 PL PL13721812T patent/PL2984332T3/pl unknown
- 2013-04-11 CA CA2909399A patent/CA2909399A1/en not_active Abandoned
- 2013-04-11 TR TR2018/14852T patent/TR201814852T4/en unknown
- 2013-04-11 DK DK13721812.9T patent/DK2984332T3/da active
- 2013-04-11 WO PCT/NL2013/000022 patent/WO2013154421A2/en active Application Filing
- 2013-04-11 BR BR112015025885-9A patent/BR112015025885B1/pt active IP Right Grant
- 2013-04-11 ES ES13721812.9T patent/ES2691074T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015025885A2 (pt) | 2017-07-25 |
| EP2984332A2 (en) | 2016-02-17 |
| PL2984332T3 (pl) | 2019-01-31 |
| CA2909399A1 (en) | 2013-10-17 |
| NL2008624C2 (nl) | 2013-10-15 |
| BR112015025885A8 (pt) | 2018-02-27 |
| PT2984332T (pt) | 2018-11-07 |
| EP2984332B1 (en) | 2018-07-11 |
| WO2013154421A3 (en) | 2013-12-12 |
| ES2691074T3 (es) | 2018-11-23 |
| TR201814852T4 (en) | 2018-11-21 |
| BR112015025885B1 (pt) | 2021-10-13 |
| WO2013154421A2 (en) | 2013-10-17 |
| US20160061183A1 (en) | 2016-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9689368B2 (en) | Method and apparatus for energy generation | |
| JP5964758B2 (ja) | 流体の流れから電力を発生させる装置 | |
| DK2984332T3 (da) | Vandmølleindretning og fremgangsmåde til produktion af elektrisk energi ved hjælp af en sådan indretning | |
| US10605224B2 (en) | Hydroelectric power generator using ebb and flow of seawater | |
| CN101395367A (zh) | 可生产再生能源的水电设备和系统 | |
| KR20110058998A (ko) | 다익형조류발전기 | |
| EP3260696B1 (en) | Hydroelectric power generation device for pipeline | |
| GB2408778A (en) | Current stream energy device | |
| US20110187112A1 (en) | Hydro-kinetically powered electrical generator power head | |
| KR101229932B1 (ko) | 조류력 발전장치 | |
| KR20130016783A (ko) | 조류발전장치 | |
| US9222460B2 (en) | Conveyor-type system for generating electricity from water currents | |
| AU2013247467B2 (en) | Watermill device and method of generating electrical energy by means of such a device | |
| JP2006322440A (ja) | 水流車の建造方法と発電装置への利用方法 | |
| KR102206476B1 (ko) | 조력 발전 장치 | |
| EP2769087B1 (en) | Apparatus and method for tidal energy extraction and storage | |
| JP2024151934A (ja) | 翼車装置 | |
| NO20230125A1 (no) | Turbin med bevegelige skovler for utnyttelse av grunne strømninger | |
| US7425773B1 (en) | Wave-powered generator | |
| KR101285232B1 (ko) | 회전에너지 발생장치 | |
| CA2602288A1 (en) | Modular system for generating electricity from moving fluid | |
| WO2018217174A1 (en) | Reverse flow water turbine | |
| CA2642033A1 (en) | Conveyor-type system for generating electricity from water currents |