JP6508361B2 - 河川用水力発電装置 - Google Patents
河川用水力発電装置 Download PDFInfo
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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"
- F03B17/062—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
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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
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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
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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
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
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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
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
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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"
-
- 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
- F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
- F03B3/06—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan turbines
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/08—Machines or engines of reaction type; Parts or details peculiar thereto with pressure-velocity transformation exclusively in rotors
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
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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
- 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
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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
- 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
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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
- 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
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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
- 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
- F03B3/183—Adjustable vanes, e.g. wicket gates
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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
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/11—Kind or type liquid, i.e. incompressible
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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
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water turbines
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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
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/121—Baffles or ribs
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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
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
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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
- F05B2240/10—Stators
- F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
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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
- F05B2240/40—Use of a multiplicity of similar components
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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
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
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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
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Control Of Water Turbines (AREA)
Description
タービン10に設置するブレード10の数および半径を調節して同じ流速で角速度を高めることで高効率の発電が行われるようにし、ブレード10の先端と発電案内部41との間に一定の間隔による速度水頭を作り、発電案内部41の内部で展開された状態で水圧を受けるブレード20に同じ圧力を発生させ、前記ブレード20の2〜5個が発電案内部41で展開された状態で回転しながら、タービン軸11に展開されたブレード20の数に相応する回転力を発生させて高効率の発電が行われるようにする。
Claims (5)
- コンクリートベース(60)の上側に一定の間隔で設置する高さ調節ガイド(61、62)と、前記高さ調節ガイド(61、62)に前方と後方が連結される案内ガイド(70)同士の間に設置し、上側の流速案内部(32)の先端にブレード案内部(33)を形成する流速案内下部ガイド(30)と、前記流速案内下部ガイド(30)にタービン軸(11)で設置し、外周部にブレード溝(12)を形成するタービン(10)と、前記ブレード溝(12)内でタービン(10)を貫通する固定軸(21)に連結し、流速で展開されながらタービン(10)を回転させるブレード(20)と、および、前記流速案内下部ガイド(30)の上側で高さ調節ガイド(62)に連結した案内ガイド(70)同士の間に設置し、タービン(10)の外周部からブレード(20)が展開されながら移動する発電案内部(41)を有する流速案内上部ガイド(40)と、を含んでなる河川用水力発電装置において、
前記発電案内部(41)は、タービン(10)の外周部から一定の間隔を有し、ブレード(20)が展開された状態で移動しながら発電案内部(41)とブレード(20)の先端との間に一定の間隔で空隙による速度水頭を作ってタービン(10)に回転力を与え、発電案内部(41)の内部空間で各ブレード(20)に同じ流量と圧力を発生させ、水の流速とブレード(20)の移動方向が一致してタービン(10)を回転させることで効率を得て発電が行われるように設置し、
前記発電案内部(41)を通過して排水空間(45)から放出される流速および水圧が、タービンの外側の流速案内下部ガイド(30)と流速案内上部ガイド(40)で発生する流速および水圧と同じ又はそれより小さくなるようにして、流量が容易にタービンから放出されるように設置することを特徴とする、河川用水力発電装置。 - 前記流速案内下部ガイド(30)は、高さ調節ガイド(61、62)に下部連結軸(35、35a)で連結されてコンクリートベース(60)と当接して河川の底に設置する、或いは下側に水が流れるように底から浮かせるために高さを調節し、前記流速案内上部ガイド(40)は、高さ調節ガイド(62)と上部連結軸(44)で高さが調節されるように連結されて発電が行われるようにすることを特徴とする、請求項1に記載の河川用水力発電装置。
- 前記流速案内上部ガイド(40)は、タービン(10)の外側の周りに形成した発電案内部(41)の上部排水部(42)との境界部分から放出される流速および水圧が、タービンの外側の流速案内下部ガイド(30)と流速案内上部ガイド(40)で発生する流速および水圧と同じ又はそれより小さくなるようにする排水空間(45)を形成する上部排水部(42)が水平方向に長く形成され、ブレード(20)を通過した水の流れ方向が屈曲した後にも一直線に流れるようにし、上側には、水中に潜水した状態で上側へ流れる水の流速が正常に移動するように案内する流線型のガイド上部案内部(43)を形成することを特徴とする、請求項1に記載の河川用水力発電装置。
- 前記流速案内上部ガイド(40)は、前方にゲート回転軸(54)で角度が調節され、タービン(10)へ供給される水の流速および供給量を制御することにより、タービン(10)の角速度を高めて回転エネルギーを極大化させる調節ゲート(50)をさらに設置し、
前記調節ゲート(50)は、前方上側でゲート軸(51)と連結されるシリンダー軸(53)がゲート調節シリンダ(52)を介してタービン軸(11)に連結されて角度が調節されるように設置することを特徴とする、請求項1に記載の河川用水力発電装置。 - 前記案内ガイド(70)は、流速案内下部ガイド(30)と流速案内上部ガイド(40)の両側に設置され、タービン(10)の両側に突出し、固定軸(21)の先端が固定ブッシング(15)で連結されたタービンカバー(16)が回転可能に結合し、タービン軸(11)が貫通して回転するように設置することを特徴とする、請求項1に記載の河川用水力発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2015-0019468 | 2015-02-09 | ||
KR1020150019468A KR101545993B1 (ko) | 2015-02-09 | 2015-02-09 | 하천용 수력 발전장치 |
PCT/KR2016/000970 WO2016129836A1 (ko) | 2015-02-09 | 2016-01-29 | 하천용 수력 발전장치 |
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JP2018508709A JP2018508709A (ja) | 2018-03-29 |
JP6508361B2 true JP6508361B2 (ja) | 2019-05-08 |
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US (1) | US20180023539A1 (ja) |
EP (1) | EP3258098B1 (ja) |
JP (1) | JP6508361B2 (ja) |
KR (1) | KR101545993B1 (ja) |
CN (1) | CN107208599B (ja) |
WO (1) | WO2016129836A1 (ja) |
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US10107143B2 (en) * | 2015-09-01 | 2018-10-23 | The Boeing Company | Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine |
WO2018217174A1 (en) | 2017-05-22 | 2018-11-29 | Hakan Erten | Reverse flow water turbine |
US10704530B2 (en) | 2017-12-01 | 2020-07-07 | Robert G. Dickie | Method and apparatus for generating electricity |
CN108150338A (zh) * | 2017-12-30 | 2018-06-12 | 长沙紫宸科技开发有限公司 | 一种乡村家用水力发电器 |
US11118557B2 (en) * | 2021-02-15 | 2021-09-14 | Ronald Pierantozzi | Centrifugal kinetic power turbine |
CN113915042A (zh) * | 2021-09-14 | 2022-01-11 | 杭州康鹏机械制造有限公司 | 一种水轮机导叶体结构及其安装方法 |
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JPS50132339A (ja) * | 1974-04-08 | 1975-10-20 | ||
KR20020066908A (ko) * | 2001-02-14 | 2002-08-21 | 최재율 | 수량집중 동력발생기 |
JP2003307173A (ja) * | 2002-04-15 | 2003-10-31 | Masaru Ijuin | 浮力式発電装置 |
TW200519292A (en) * | 2003-10-13 | 2005-06-16 | Isidro Umali Ursua | Turbine housing and floatation assembly |
KR20060118173A (ko) * | 2005-05-16 | 2006-11-23 | 최진영 | 동력전달용 수차 |
KR100792179B1 (ko) * | 2006-04-07 | 2008-01-31 | 최진영 | 조류를 이용한 수차 |
KR101041539B1 (ko) * | 2009-09-30 | 2011-06-17 | 한국전력공사 | 유속 유량 조절형 초저낙차 수차의 구조 |
KR101057035B1 (ko) * | 2009-12-15 | 2011-08-16 | 임기승 | 수차 |
US8354758B1 (en) * | 2010-11-29 | 2013-01-15 | Boschma Research, Inc. | Cyclo-turbine power generator |
KR101127565B1 (ko) * | 2011-01-28 | 2012-03-23 | (주)레네테크 | 조류 발전 장치 |
CN202300815U (zh) * | 2011-09-28 | 2012-07-04 | 大连天润能源技术开发有限公司 | 一种海洋能发电装置 |
DE102011055783A1 (de) * | 2011-11-28 | 2013-05-29 | Imk Engineering Gmbh | Wasserkraftwerk |
AT512326B1 (de) * | 2011-12-29 | 2013-09-15 | Wind Gmbh T | Strömungsmaschine |
KR101418011B1 (ko) * | 2013-04-09 | 2014-07-09 | 청정테크주식회사 | 이동이 가능한 부유식 수력 발전장치 |
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2015
- 2015-02-09 KR KR1020150019468A patent/KR101545993B1/ko active IP Right Grant
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2016
- 2016-01-29 CN CN201680009292.2A patent/CN107208599B/zh not_active Expired - Fee Related
- 2016-01-29 WO PCT/KR2016/000970 patent/WO2016129836A1/ko active Application Filing
- 2016-01-29 US US15/549,151 patent/US20180023539A1/en not_active Abandoned
- 2016-01-29 EP EP16749376.6A patent/EP3258098B1/en active Active
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CN107208599A (zh) | 2017-09-26 |
KR101545993B1 (ko) | 2015-08-20 |
EP3258098A1 (en) | 2017-12-20 |
US20180023539A1 (en) | 2018-01-25 |
JP2018508709A (ja) | 2018-03-29 |
CN107208599B (zh) | 2019-04-26 |
WO2016129836A1 (ko) | 2016-08-18 |
EP3258098A4 (en) | 2018-08-22 |
EP3258098B1 (en) | 2019-12-18 |
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