JP6061151B2 - 水車を利用した水力発電構造物 - Google Patents
水車を利用した水力発電構造物 Download PDFInfo
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- JP6061151B2 JP6061151B2 JP2013525800A JP2013525800A JP6061151B2 JP 6061151 B2 JP6061151 B2 JP 6061151B2 JP 2013525800 A JP2013525800 A JP 2013525800A JP 2013525800 A JP2013525800 A JP 2013525800A JP 6061151 B2 JP6061151 B2 JP 6061151B2
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- Prior art keywords
- power generation
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- flow
- hydroelectric power
- flow path
- Prior art date
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- 238000010248 power generation Methods 0.000 title claims description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 56
- 230000000903 blocking effect Effects 0.000 claims description 46
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 125000001145 hydrido group Chemical group *[H] 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Images
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
-
- 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
-
- 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
-
- 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
- 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
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
b:堰
100:水車
110:回転軸
121:中空部
200:流路遮断部材
300:流量増大部材
400a:外側杭
400b:内側杭
410:デッキ
420:発電装置
Claims (14)
- 水の流れの中の一部を阻んで発電用流路(a)を形成するように設置された流路遮断部材(200)と、
鉛直方向に形成された回転軸(110)と、前記回転軸(110)を中心に放射状構造に設置された複数の回転羽根(120)と、を含む水車(100)と、を含み、
前記回転軸(110)の一側に形成される前記回転羽根(120)は前記流路遮断部材(200)の下流側に位置し、前記回転軸(110)の他側に形成される前記回転羽根(120)は前記発電用流路(a)に露出されるように位置し、
前記流路遮断部材(200)とともに前記発電用流路(a)を形成するように、前記回転軸(110)の前記他側には流量増大部材(300)が設置されることを特徴とする水力発電構造物。
- 前記流路遮断部材(200)及び前記流量増大部材(300)は、相互間隔が前記水車(100)の設置位置に向かって漸進に狭くなるように設置されることを特徴とする請求項1に記載の水力発電構造物。
- 前記流路遮断部材(200)及び前記流量増大部材(300)は、内側に向かって突出した湾曲された構造であることを特徴とする請求項2に記載の水力発電構造物。
- 前記水車(100)の他側には外側杭(400a)が設置され、前記流量増大部材(300)は前記外側杭(400a)に設置されることを特徴とする請求項2に記載の水力発電構造物。
- 前記外側杭(400a)は、上流側及び下流側端部が尖っている流線形構造に形成されることを特徴とする請求項4に記載の水力発電構造物。
- 前記流路遮断部材(200)は上流側端部が尖っている流線形構造に形成され、
前記流量増大部材(300)は一対が前記流路遮断部材(200)の左右に設置され、
前記流路遮断部材(200)と一対の流量増大部材(300)との間に形成された一対の前記発電用流路(a)にはそれぞれ前記水車(100)が設置されることを特徴とする請求項4に記載の水力発電構造物。 - 前記流路遮断部材(200)の下流側端部は下流側を向けて凹まれるように湾曲された構造であることを特徴とする請求項6に記載の水力発電構造物。
- 前記外側杭(400a)は複数設置され、
前記複数の外側杭(400a)の上部には地上で延長されたデッキ(410)が設置されることを特徴とする請求項6に記載の水力発電構造物。 - 前記デッキ(410)の上部には、前記回転軸(110)に連結された発電装置(420)が設置されることを特徴とする請求項8に記載の水力発電構造物。
- 前記水車(100)の下部領域には堰(b)が形成されることを特徴とする請求項8に記載の水力発電構造物。
- 前記堰(b)は上流側傾斜が険しく、下流側傾斜が緩く形成されることを特徴とする請求項10に記載の水力発電構造物。
- 前記一対の流量増大部材(300)の間には複数の前記流路遮断部材(200)が設置され、
前記複数の流路遮断部材(200)の間には内側杭(400b)が設置され、
前記発電用流路(a)は前記流路遮断部材(200)と内側杭(400b)との間の領域及び前記流量増大部材(300)と流路遮断部材(200)との間の領域に形成され、 前記複数の発電用流路(a)にはそれぞれ前記水車(100)が設置されることを特徴とする請求項6に記載の水力発電構造物。 - 前記内側杭(400b)は、上流側及び下流側端部が尖っている流線形構造に形成されることを特徴とする請求項12に記載の水力発電構造物。
- 前記流路遮断部材(200)は、
流線形断面構造に形成された杭部(200a)と、
前記水車(100)の回転軸(110)の一側に形成された前記回転羽根(120)が収納されるように、前記杭部(200a)の一側または両側に形成された水車収納溝(201)と、を含むことを特徴とする請求項1に記載の水力発電構造物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100083821A KR101003296B1 (ko) | 2010-08-30 | 2010-08-30 | 수차 및 이를 이용한 수력발전 구조물 |
KR10-2010-0083821 | 2010-08-30 | ||
PCT/KR2011/003731 WO2012030051A1 (ko) | 2010-08-30 | 2011-05-20 | 수차 및 이를 이용한 수력발전 구조물 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013538314A JP2013538314A (ja) | 2013-10-10 |
JP2013538314A5 JP2013538314A5 (ja) | 2013-11-21 |
JP6061151B2 true JP6061151B2 (ja) | 2017-01-18 |
Family
ID=43513232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013525800A Expired - Fee Related JP6061151B2 (ja) | 2010-08-30 | 2011-05-20 | 水車を利用した水力発電構造物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130195623A1 (ja) |
JP (1) | JP6061151B2 (ja) |
KR (1) | KR101003296B1 (ja) |
CN (2) | CN102959233A (ja) |
WO (1) | WO2012030051A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2024019988A (ja) * | 2022-08-01 | 2024-02-14 | トヨタ自動車株式会社 | 発電装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1484980A (en) * | 1922-06-06 | 1924-02-26 | Frank M Zottoli | Turbine wheel |
US2335817A (en) * | 1940-01-29 | 1943-11-30 | Michael I Topalov | Stream motor |
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 |
JPS56142278U (ja) * | 1980-03-26 | 1981-10-27 | ||
JPS56138466A (en) * | 1980-03-31 | 1981-10-29 | Minoru Yoshimura | Fluid energy converter |
JPS61101678U (ja) * | 1984-12-11 | 1986-06-28 | ||
US4960363A (en) * | 1989-08-23 | 1990-10-02 | Bergstein Frank D | Fluid flow driven engine |
US5664418A (en) | 1993-11-24 | 1997-09-09 | Walters; Victor | Whirl-wind vertical axis wind and water turbine |
US6109863A (en) * | 1998-11-16 | 2000-08-29 | Milliken; Larry D. | Submersible appartus for generating electricity and associated method |
KR20070099712A (ko) * | 2006-04-05 | 2007-10-10 | 박준태 | 쌍 수차조력발전장치 |
US20070269304A1 (en) * | 2006-05-17 | 2007-11-22 | Burg Donald E | Fluid rotor with energy enhancements power generation system |
NO325981B1 (no) * | 2006-07-03 | 2008-08-25 | Energreen As | Apparat og framgangsmate for regulering av energipotensialet i en fluidstreng som befinner seg i et ror |
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 |
US7605490B2 (en) * | 2007-12-10 | 2009-10-20 | Simon Srybnik | Transportable hydro-electric system |
JP4750830B2 (ja) * | 2008-07-30 | 2011-08-17 | 通博 大江 | 潮流発電装置 |
CA2734728A1 (en) | 2008-08-22 | 2010-02-25 | Natural Power Concepts, Inc. | Column structure with protected turbine |
WO2010086958A1 (ja) * | 2009-01-27 | 2010-08-05 | シーベルインターナショナル株式会社 | 水力発電装置 |
-
2010
- 2010-08-30 KR KR1020100083821A patent/KR101003296B1/ko active IP Right Grant
-
2011
- 2011-05-20 CN CN2011800198394A patent/CN102959233A/zh active Pending
- 2011-05-20 JP JP2013525800A patent/JP6061151B2/ja not_active Expired - Fee Related
- 2011-05-20 CN CN201510603642.5A patent/CN105221320A/zh active Pending
- 2011-05-20 US US13/378,354 patent/US20130195623A1/en not_active Abandoned
- 2011-05-20 WO PCT/KR2011/003731 patent/WO2012030051A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012030051A1 (ko) | 2012-03-08 |
KR101003296B1 (ko) | 2010-12-23 |
JP2013538314A (ja) | 2013-10-10 |
CN105221320A (zh) | 2016-01-06 |
US20130195623A1 (en) | 2013-08-01 |
CN102959233A (zh) | 2013-03-06 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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