WO2012030051A1 - 수차 및 이를 이용한 수력발전 구조물 - Google Patents
수차 및 이를 이용한 수력발전 구조물 Download PDFInfo
- Publication number
- WO2012030051A1 WO2012030051A1 PCT/KR2011/003731 KR2011003731W WO2012030051A1 WO 2012030051 A1 WO2012030051 A1 WO 2012030051A1 KR 2011003731 W KR2011003731 W KR 2011003731W WO 2012030051 A1 WO2012030051 A1 WO 2012030051A1
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- WO
- WIPO (PCT)
- Prior art keywords
- aberration
- flow path
- hydroelectric
- blocking member
- power generation
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/08—Tide or wave power plants
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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
- F03B17/063—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 no movement relative to the rotor during its rotation
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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
- 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
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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
- F05B2240/122—Vortex generators, turbulators, or the like, for mixing
-
- 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
-
- 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
- F05B2240/40—Use of a multiplicity of similar components
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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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
Definitions
- the present invention relates to the field of civil engineering, and more particularly, to a structure for hydro power generation.
- an object of the present invention is to propose a water wheel and a hydroelectric structure using the same to efficiently convert the hydraulic power of the river into electrical energy. It is done.
- the present invention is a rotation shaft 110 formed in the vertical direction; It proposes a hydro-powered aberration 100 characterized in that it comprises a; a plurality of rotary wings 120 installed in a radial structure around the rotary shaft 110.
- the plurality of rotary blades 120 are formed to be curved in a longitudinal direction in a predetermined direction.
- auxiliary blades 123 protrude from the plurality of rotary blades 120 in a direction facing a predetermined direction.
- the rotary blade 120 is preferably formed so that the area of the cross section is gradually reduced toward the outer end.
- the hollow part 121 in which the penetration of water is prevented is formed in the rotary blade 120.
- the hinge portion 111 protrudes outward from the side of the rotation shaft 110, and the rotation blade 120 is installed to be hinged in a rotational direction with respect to the hinge portion 111.
- a plurality of contact surfaces 122a and 122b are formed at the inner end of the rotary blade 120 to contact the outer wall of the rotary shaft 110 and have different inclinations.
- the present invention is a flow path blocking member 200 is installed to block a part of the flow of water to form a power generation passage (a);
- the aberration 100; including, the rotary blade 120 formed on one side of the rotary shaft 110 is located downstream of the flow path blocking member 200, the rotation formed on the other side of the rotary shaft 110
- the wing 120 presents a hydroelectric power generation structure characterized in that it is positioned to be exposed to the power generation passage (a).
- the flow rate increasing member 300 is installed at the other side of the rotating shaft 110 to form the power generation flow path a together with the flow path blocking member 200.
- the flow path blocking member 200 and the flow rate increasing member 300 are preferably installed such that the mutual gap gradually narrows toward the installation position of the aberration 100.
- the flow path blocking member 200 and the flow rate increasing member 300 preferably have a curved structure protruding toward the inside.
- An outer pile 400a is installed at the other side of the aberration 100, and the flow increasing member 300 is preferably installed at the outer pile 400a.
- the outer pile 400a is preferably formed in a streamlined structure having pointed upstream and downstream ends.
- the flow path blocking member 200 is formed in a streamlined structure having a sharp upstream end, and the flow increase member 300 is provided on the left and right sides of the flow path blocking member 200, and the flow path blocking member 200 and Preferably, the aberration 100 is provided in each of the pair of power generation passages a formed between the pair of flow increasing members 300.
- the downstream end of the flow path blocking member 200 is preferably curved to concave toward the downstream side.
- a plurality of the outer piles 400a are installed, and a deck 410 extending from the ground is installed above the plurality of outer piles 400a.
- the power generator 420 connected to the rotating shaft 110 is installed above the deck 410.
- the wear b is formed in the lower region of the aberration 100.
- the weir b is preferably formed such that the upstream inclination is steep and the downstream inclination is gentle.
- a plurality of flow path blocking members 200 are installed between the pair of flow increasing members 300, and an inner pile 400b is installed between the plurality of flow path blocking members 200.
- (a) is formed in an area between the flow path blocking member 200 and the inner pile 400b and an area between the flow rate increasing member 300 and the flow path blocking member 200, and the plurality of power generation flow paths a. It is preferable that the aberration 100 is installed at each).
- the inner pile 400b is preferably formed in a streamlined structure having sharp upstream and downstream ends.
- the flow path blocking member 200 has a pile portion 200a formed in a streamlined cross-sectional structure; It is preferable to include a; aberration receiving groove 201 formed on one side or both sides of the pile portion 200a so that the rotary blade 120 formed on one side of the rotation shaft 110 of the aberration 100 is accommodated.
- the present invention proposes an aberration and a hydroelectric power generation structure using the same, which can efficiently convert the hydraulic power of a river into electrical energy without having a dam as a premise.
- FIG. 1 is a plan view of a first embodiment of a hydropower structure.
- FIG. 2 is a perspective view of a rotary blade.
- FIG. 3 is a longitudinal sectional view of a rotary blade.
- FIG. 6 is a plan view of a second embodiment of a hydropower structure.
- FIG. 7 is a plan view of a third embodiment of a hydropower structure.
- FIG 8 is a front view of a third embodiment of a hydroelectric structure.
- FIG. 9 is a side view of a third embodiment of a hydroelectric structure.
- FIG. 10 is a plan view of a fourth embodiment of a hydropower structure.
- FIG. 11 is a plan view of a fifth embodiment of a hydropower structure.
- hinge portion 120 rotary blade
- the hydro-powered aberration 100 is basically, a rotating shaft 110 formed in the vertical direction; It is configured to include; a plurality of rotary blades 120 installed in a radial structure around the rotary shaft 110.
- the rotation axis 110 is formed in the vertical direction (vertical direction with respect to the water flow direction), whereas the rotation axis of the general aberration is formed toward the horizontal direction (water flow direction).
- the contact area between the rotary blade 120 and the water can be increased, compared to the general aberration having the configuration of the horizontal axis of rotation, thereby increasing the power generation efficiency by hydraulic power. You can get it.
- this configuration has a problem that some of the rotary wing 120 is driven in the forward direction by the flow of water, but the other part is driven in the reverse direction with respect to the flow of water, thereby preventing the rotation.
- the rotary blade 120 formed on one side of the rotary shaft 110 is located on the downstream side of the flow path blocking member 200, the rotary blade 120 formed on the other side of the rotary shaft 110 is in the power generation passage (a)
- the aberration 100 can be rotated by the flow of water while taking the structure of the vertical rotation shaft 110.
- auxiliary blade 123 protrudes on a surface of the plurality of rotary blades 120 facing the predetermined direction (the same rotational direction)
- the water flowing along the surface in contact with the rotary blade 120 is the auxiliary blade above Also in contact with 123, the effect that more hydraulic energy can be transmitted to the rotor blade 120 is added (Fig. 5).
- the area of the cross section of the rotary blade 120 is preferably formed to gradually decrease toward the outer end in terms of reducing the generation of vortex.
- the advantage is that it can further promote the rotation of the aberration 100 by.
- the hinge portion 111 protrudes outward from the side of the rotation shaft 110, and the rotary blade 120 is installed to be hinged in the rotational direction with respect to the hinge portion 111, the power generation flow path a. If exposed, the rotary blade 120 is extended drive, otherwise it will be a folded drive bar, there is an effect that can further reduce the resistance in the above-described reverse drive (Fig. 4, 5).
- the flow path blocking member 200 and the flow rate increasing member 300 may achieve a more stable flow rate and flow rate in the power generation flow path a.
- the flow increasing member 300 has a larger scale than the flow path blocking member 200.
- the outer pile 400a is first installed on the other side of the aberration 100, and based on this, a plate-like structure It is preferable to install the flow rate increasing member 300 in terms of convenience of construction.
- the outer pile 400a as a reference for the construction of the flow increasing member 300 may have a general circular cross-sectional structure. However, when the upstream and downstream ends of the outer pile 400a are formed in a pointed streamlined structure, the construction may be performed. It is simple and adds the advantage of minimizing the disturbance of water flow in the power generation flow path.
- the upstream end of the flow path blocking member 200 has a pointed streamlined structure, and a pair of flow increasing members 300 are installed on the left and right sides of the flow path blocking member 200, and the flow path blocking member
- a pair of power generation flow paths (a) formed between the 200 and the pair of flow increasing members (300) efficiently takes a pair of power generation flow paths (a) when the aberrations 100 are respectively provided. Forming, and can be installed in each of the aberrations 100, it is possible to obtain the effect that the power generation efficiency and investment cost can be further increased.
- downstream end of the flow path blocking member 200 has a curved structure to concave toward the downstream side is preferable in terms of minimizing the resistance of the water by the reverse drive of the rotary blade (120).
- the installation of the generator 420 connected to the rotary shaft 110 on the top of the deck 410 is advantageous in that it can facilitate the installation and maintenance of the generator 420 (Figs. 8 and 9).
- a weir (b) is formed in the lower region of the aberration 100, so that the load of the water flow exceeding this is concentrated on the aberration 10 (FIGS. 8 and 9).
- the wear b is formed such that the upstream slope is steep and the downstream slope is gentle.
- a plurality of flow path blocking members 200 are installed between the pair of flow increasing members 300, and an inner pile 400b is disposed between the plurality of flow path blocking members 200.
- the power generation flow passage (a) is formed in a region between the flow path blocking member 200 and the inner pile 400b and a region between the flow rate increasing member 300 and the flow path blocking member 200 and includes a plurality of power generation passages.
- the aberration 100 is installed in each of the flow paths a, the effect of increasing the investment efficiency and the power generation efficiency relative to the cost can be further increased.
- the inner pile (400b) is also formed in a streamlined structure having a sharp upstream and downstream end portions, similar to the outer pile (400a) described above, the construction is easy, and the disturbance to the flow of water in the power generation flow path can be minimized.
- the advantage is that it is added.
- the flow path blocking member 200 may include a pile part 200a having a streamlined cross-sectional structure; Aberration receiving groove 201 formed on one side or both sides of the pile portion 200a, such that the rotary blade 120 formed on one side of the rotation shaft 110 of the aberration 100 is accommodated; 11).
- the flow path blocking member 200 may be constructed in substantially the same manner as the above-described pile (400a, 400b), the aberration 100 is installed in the aberration receiving groove 201 after the construction of the flow path blocking member 200. If so, there is an advantage that can be economically formed a small-scale hydroelectric structure by a simple construction.
Abstract
Description
Claims (22)
- 연직방향으로 형성된 회전축(110);상기 회전축(110)을 중심으로 방사상 구조로 설치된 복수의 회전날개(120);를포함하는 것을 특징으로 하는 수력발전용 수차(100).
- 제1항에 있어서,상기 복수의 회전날개(120)는 종단면이 일정 방향을 향하여 만곡지게 형성된 것을 특징으로 하는 수력발전용 수차(100).
- 제1항에 있어서,상기 복수의 회전날개(120)에는 일정 방향을 향하는 면에 보조날개(123)가 돌출형성된 것을 특징으로 하는 수력발전용 수차(100).
- 제1항에 있어서,상기 회전날개(120)는 횡단면의 면적이 외측 단부를 향하여 점진적으로 감소하도록 형성된 것을 특징으로 하는 수력발전용 수차(100).
- 제1항에 있어서,상기 회전날개(120)의 내부에는 물의 침투가 방지된 중공부(121)가 형성된 것을 특징으로 하는 수력발전용 수차(100).
- 제1항에 있어서,상기 회전축(110)의 측방에는 힌지부(111)가 외측으로 돌출형성되고,상기 회전날개(120)는 상기 힌지부(111)에 대하여 회전방향으로 힌지구동 가능하도록 설치된 것을 특징으로 하는 수력발전용 수차(100).
- 제6항에 있어서,상기 회전날개(120)의 내측 단부에는, 상기 회전축(110)의 외벽에 접촉함과 아울러, 상호 기울기가 다르게 형성된 복수의 접촉면(122a,122b)이 형성된 것을 특징으로 하는 수력발전용 수차(100).
- 물의 흐름 중 일부를 막아 발전용 유로(a)를 형성하도록 설치된 유로 차단부재(200);제1항 내지 제7항 중 어느 한 항의 수차(100);를 포함하고,상기 회전축(110)의 일측에 형성된 상기 회전날개(120)는 상기 유로 차단부재(200)의 하류 측에 위치하고, 상기 회전축(110)의 타측에 형성된 상기 회전날개(120)는 상기 발전용 유로(a)에 노출되도록 위치하는 것을 특징으로 하는 수력발전 구조물.
- 제8항에 있어서,상기 유로 차단부재(200)와 함께 상기 발전용 유로(a)를 형성하도록, 상기 회전축(110)의 타측에는 유량 증대부재(300)가 설치된 것을 특징으로 하는 수력발전 구조물.
- 제9항에 있어서,상기 유로 차단부재(200) 및 유량 증대부재(300)는 상호 간격이 상기 수차(100)의 설치위치를 향하여 점진적으로 좁아지도록 설치된 것을 특징으로 하는 수력발전 구조물.
- 제10항에 있어서,상기 유로 차단부재(200) 및 유량 증대부재(300)는 내측을 향하여 돌출된 만곡진 구조인 것을 특징으로 하는 수력발전 구조물.
- 제10항에 있어서,상기 수차(100)의 타측에는 외측 파일(400a)이 설치되고, 상기 유량 증대부재(300)는 상기 외측 파일(400a)에 설치된 것을 특징으로 하는 수력발전 구조물.
- 제12항에 있어서,상기 외측 파일(400a)은 상류측 및 하류측 단부가 뾰족한 유선형 구조로 형성된 것을 특징으로 하는 수력발전 구조물.
- 제12항에 있어서,상기 유로 차단부재(200)는 상류측 단부가 뾰족한 유선형 구조로 형성되고,상기 유량 증대부재(300)는 한 쌍이 상기 유로 차단부재(200)의 좌우에 설치되며,상기 유로 차단부재(200) 및 한 쌍의 유량 증대부재(300)의 사이에 형성된 한 쌍의 상기 발전용 유로(a)에는 각각 상기 수차(100)가 설치된 것을 특징으로 하는 수력발전 구조물.
- 제14항에 있어서,상기 유로 차단부재(200)의 하류측 단부는 하류 측을 향하여 오목하도록 만곡진 구조인 것을 특징으로 하는 수력발전 구조물.
- 제14항에 있어서,상기 외측 파일(400a)은 복수가 설치되고,상기 복수의 외측 파일(400a)의 상부에는 지상에서 연장된 데크(410)가 설치된 것을 특징으로 하는 수력발전 구조물.
- 제16항에 있어서,상기 데크(410)의 상부에는 상기 회전축(110)에 연결된 발전장치(420)가 설치된 것을 특징으로 하는 수력발전 구조물.
- 제16항에 있어서,상기 수차(100)의 하부 영역에는 웨어(b)가 형성된 것을 특징으로 하는 수력발전 구조물.
- 제18항에 있어서,상기 웨어(b)는 상류측 경사가 가파르고, 하류측 경사가 완만하도록 형성된 것을 특징으로 하는 수력발전 구조물.
- 제14항에 있어서,상기 한 쌍의 유량 증대부재(300) 사이에는 복수의 상기 유로 차단부재(200)가 설치되고,상기 복수의 유로 차단부재(200)의 사이에는 내측 파일(400b)이 설치되며,상기 발전용 유로(a)는 상기 유로 차단부재(200)와 내측 파일(400b)의 사이 영역 및 상기 유량 증대부재(300)와 유로 차단부재(200)의 사이 영역에 형성되고,상기 복수의 발전용 유로(a)에는 각각 상기 수차(100)가 설치된 것을 특징으로 하는 수력발전 구조물.
- 제20항에 있어서,상기 내측 파일(400b)은 상류측 및 하류측 단부가 뾰족한 유선형 구조로 형성된 것을 특징으로 하는 수력발전 구조물.
- 제8항에 있어서,상기 유로 차단부재(200)는유선형 단면 구조로 형성된 파일부(200a);상기 수차(100)의 회전축(110)의 일측에 형성된 상기 회전날개(120)가 수납되도록, 상기 파일부(200a)의 일측 또는 양측에 형성된 수차 수납홈(201);을포함하는 것을 특징으로 하는 수력발전 구조물.
Priority Applications (3)
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JP2013525800A JP6061151B2 (ja) | 2010-08-30 | 2011-05-20 | 水車を利用した水力発電構造物 |
US13/378,354 US20130195623A1 (en) | 2010-08-30 | 2011-05-20 | Hydraulic turbine and hydroelectric structure using the same |
CN2011800198394A CN102959233A (zh) | 2010-08-30 | 2011-05-20 | 水车及利用该水车的水力发电构造物 |
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KR10-2010-0083821 | 2010-08-30 | ||
KR1020100083821A KR101003296B1 (ko) | 2010-08-30 | 2010-08-30 | 수차 및 이를 이용한 수력발전 구조물 |
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US (1) | US20130195623A1 (ko) |
JP (1) | JP6061151B2 (ko) |
KR (1) | KR101003296B1 (ko) |
CN (2) | CN105221320A (ko) |
WO (1) | WO2012030051A1 (ko) |
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WO2013030582A2 (en) * | 2011-09-02 | 2013-03-07 | Mitchell John Stephen | Turbine |
JP2014234949A (ja) * | 2013-06-03 | 2014-12-15 | いすゞ自動車株式会社 | 熱音響機関 |
IT201600073325A1 (it) * | 2016-07-13 | 2018-01-13 | Franco Lupo | Impianto modulare di produzione di energia elettrica da fonti rinnovabili. |
TWI624589B (zh) | 2016-07-21 | 2018-05-21 | Lai Rong Yi | Low head large flow channel turbine |
KR101831769B1 (ko) * | 2017-08-25 | 2018-02-27 | 주식회사 뉴페이스원 | 소수력 발전장치용 터빈 및 그 터빈이 구비된 소수력 발전장치 |
AU2021103779A4 (en) * | 2020-11-10 | 2021-08-19 | Scott Hookey | A modular electricity generation system |
KR102396580B1 (ko) * | 2020-12-02 | 2022-05-10 | 한정균 | 부유식 이동형 마이크로 수력 발전 장치 |
IT202100027254A1 (it) * | 2021-10-22 | 2023-04-22 | Achille Buratti | Impianto per la generazione di energia elettrica |
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US2379324A (en) * | 1941-03-19 | 1945-06-26 | Michael I Topalov | Stream motor |
US4203702A (en) * | 1977-05-19 | 1980-05-20 | Williamson Glen A | Water driven engine |
JPS56138466A (en) * | 1980-03-31 | 1981-10-29 | Minoru Yoshimura | Fluid energy converter |
JPS61101678U (ko) * | 1984-12-11 | 1986-06-28 | ||
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US6109863A (en) * | 1998-11-16 | 2000-08-29 | Milliken; Larry D. | Submersible appartus for generating electricity and associated method |
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JP4022244B2 (ja) * | 2007-04-06 | 2007-12-12 | シーベルインターナショナル株式会社 | 水力発電装置 |
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JPWO2010086958A1 (ja) * | 2009-01-27 | 2012-07-26 | シーベルインターナショナル株式会社 | 水力発電装置 |
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2010
- 2010-08-30 KR KR1020100083821A patent/KR101003296B1/ko active IP Right Grant
-
2011
- 2011-05-20 WO PCT/KR2011/003731 patent/WO2012030051A1/ko active Application Filing
- 2011-05-20 CN CN201510603642.5A patent/CN105221320A/zh active Pending
- 2011-05-20 JP JP2013525800A patent/JP6061151B2/ja not_active Expired - Fee Related
- 2011-05-20 US US13/378,354 patent/US20130195623A1/en not_active Abandoned
- 2011-05-20 CN CN2011800198394A patent/CN102959233A/zh active Pending
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JPS56142278U (ko) * | 1980-03-26 | 1981-10-27 | ||
US5664418A (en) * | 1993-11-24 | 1997-09-09 | Walters; Victor | Whirl-wind vertical axis wind and water turbine |
KR20070099712A (ko) * | 2006-04-05 | 2007-10-10 | 박준태 | 쌍 수차조력발전장치 |
Also Published As
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JP2013538314A (ja) | 2013-10-10 |
US20130195623A1 (en) | 2013-08-01 |
CN102959233A (zh) | 2013-03-06 |
KR101003296B1 (ko) | 2010-12-23 |
CN105221320A (zh) | 2016-01-06 |
JP6061151B2 (ja) | 2017-01-18 |
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