JP5084890B2 - 流速流量調節型超低落差水車の構造 - Google Patents
流速流量調節型超低落差水車の構造 Download PDFInfo
- Publication number
- JP5084890B2 JP5084890B2 JP2010219444A JP2010219444A JP5084890B2 JP 5084890 B2 JP5084890 B2 JP 5084890B2 JP 2010219444 A JP2010219444 A JP 2010219444A JP 2010219444 A JP2010219444 A JP 2010219444A JP 5084890 B2 JP5084890 B2 JP 5084890B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- water
- turbine
- flow
- low
- 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.)
- Expired - Fee Related
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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
- F03B7/00—Water wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- 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"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- 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
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Description
112 ・・・パイル
120、220 ・・・水車部
122 ・・・水車固定台
122a ・・・側壁
122b ・・・連結部材
124 ・・・回転軸
124a ・・・ローラーベアリング
124b ・・・トラストベアリング
126 ・・・回転羽根
127 ・・・連結スポーク
128、228 ・・・発電機
130、230 ・・・浮遊部材
140、240 ・・・本体
142 ・・・流圧ポンプ
144 ・・・結合部
144a ・・・ヒンジ孔
150、250 ・・・流量調節部
152 ・・・Oリング溝
154 ・・・Oリング
260 ・・・固定部材
270 ・・・アンカー
280 ・・・ワイヤ
Claims (9)
- 海洋、河川、人工水路などの低水深地域に設置されるものであって、
地盤に固定設置される支持部;
前記支持部と結合して水の運動エネルギーの伝達を受けて電気エネルギーを生産することができる水車部;および
前記水車部の上部に結合して水の流速および流量を調節し、水密構造からなり、流圧の供給によって選択的に回転する流量調節部が設けられた浮遊部材;
を含む、流速流量調節型超低落差水車の構造。 - 川、海などの大水深地域に設置されるものであって、
水の運動エネルギーの伝達を受けて電気エネルギーを生産することができる水車部;
前記水車部の水平方向の両終端に結合して水の流速および流量を調節し、水密構造からなり、流圧の供給によって選択的に回転する流量調節部が設けられた一対の浮遊部材;および
前記一対の浮遊部材の下部に設置されて浮遊部材を固定させるための固定部材;
を含む、流速流量調節型超低落差水車の構造。 - 前記支持部は多数のパイル杭打によって固定設置されることを特徴とする、請求項1に記載の流速流量調節型超低落差水車の構造。
- 前記水車部は、
前記支持部と浮遊部材の間に設置され、一対の側壁と前記側壁を連結する連結部材からなる水車固定台;
前記一対の側壁の間に両終端が回転可能に設置されて流速によって回転する回転軸;
前記回転軸の外周面を囲むように形成される多数の回転羽根;および
前記回転軸と連結して回転軸の回転力の伝達を受けて電気エネルギーを生産し、前記一対の側壁のうちのいずれか1つに設置される発電機;
からなることを特徴とする、請求項1または2に記載の流速流量調節型超低落差水車の構造。 - 前記浮遊部材は、
水が流入しない水密構造であり、一側が前記水車部と固定結合し、その内部に流圧ポンプが設けられ、一端に内側に陥没する結合部が形成された本体;および
前記本体の結合部に回転可能に結合し、前記流圧ポンプから供給される流圧によって選択的に回転する流量調節部;
からなることを特徴とする、請求項1または2に記載の流速流量調節型超低落差水車の構造。 - 前記流量調節部は扇形状で形成され、その内角が135゜であることを特徴とする、請求項1または2に記載の流速流量調節型超低落差水車の構造。
- 前記流量調節部の一側外周面には外周面に沿ってOリング溝が形成されており、このOリング溝にOリングが挿嵌されることを特徴とする、請求項6に記載の流速流量調節型超低落差水車の構造。
- 前記浮遊部材は、周辺水の流れを円滑に誘導して全体的な抵抗を減らすように流線形で形成されることを特徴とする、請求項1または2に記載の流速流量調節型超低落差水車の構造。
- 前記固定部材は、
前記浮遊部材の下部に連結する多数のワイヤ;および
前記ワイヤと結合して前記浮遊部材を固定させ、海底の底面に固定設置されるアンカー;
からなることを特徴とする、請求項2に記載の流速流量超絶型超低落差水車の構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0092856 | 2009-09-30 | ||
KR1020090092856A KR101041539B1 (ko) | 2009-09-30 | 2009-09-30 | 유속 유량 조절형 초저낙차 수차의 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011074921A JP2011074921A (ja) | 2011-04-14 |
JP5084890B2 true JP5084890B2 (ja) | 2012-11-28 |
Family
ID=44019136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010219444A Expired - Fee Related JP5084890B2 (ja) | 2009-09-30 | 2010-09-29 | 流速流量調節型超低落差水車の構造 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5084890B2 (ja) |
KR (1) | KR101041539B1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012146785A1 (en) * | 2011-04-28 | 2012-11-01 | Land Rover | Vehicle and method of controlling a vehicle, power transfer unit and method of controlling a power transfer unit |
EP2538071A3 (de) * | 2011-06-21 | 2015-01-21 | Manfred Hänfling | Fliesswasser-Kompressions-Turbine |
KR101156755B1 (ko) * | 2011-08-25 | 2012-06-15 | 정맥산업개발(주) | 수중설비 고정 장치 |
GB2503476A (en) * | 2012-06-27 | 2014-01-01 | Anthony Glynn | Small scale water turbine |
JP6078785B2 (ja) * | 2012-07-24 | 2017-02-15 | 国立研究開発法人農業・食品産業技術総合研究機構 | 水力発電装置 |
WO2014122731A1 (ja) * | 2013-02-05 | 2014-08-14 | 株式会社音力発電 | 発電システム |
JP6090714B2 (ja) * | 2013-02-14 | 2017-03-08 | 浩平 速水 | 発電システム |
JP2014169650A (ja) * | 2013-03-01 | 2014-09-18 | Hayashi Bussan Co Ltd | 河川発電における水位制御方法及びその装置 |
JP5919596B2 (ja) * | 2013-03-11 | 2016-05-18 | 株式会社中山鉄工所 | 水力発電装置 |
KR101442740B1 (ko) * | 2013-05-20 | 2014-09-22 | 한국해양과학기술원 | 조류발전용 디퓨져 제어장치 |
JP6631825B2 (ja) * | 2013-05-31 | 2020-01-15 | 浩平 速水 | 発電システム |
KR101545993B1 (ko) * | 2015-02-09 | 2015-08-20 | 오택근 | 하천용 수력 발전장치 |
KR101533052B1 (ko) * | 2015-02-12 | 2015-07-02 | 오택근 | 해수의 밀물과 썰물을 이용한 수력 발전장치 |
JP6585909B2 (ja) * | 2015-03-20 | 2019-10-02 | Ntn株式会社 | 簡易水力発電装置 |
CN106917715A (zh) * | 2017-03-27 | 2017-07-04 | 张语 | 一种潜流式外置自控发电系统 |
CN106917716A (zh) * | 2017-03-27 | 2017-07-04 | 张语 | 一种潜流式外置自控发电系统 |
AU2020236379B2 (en) * | 2019-03-08 | 2023-08-17 | Big Moon Power, Inc. | Systems and methods for hydro-based electric power generation |
FR3123690A1 (fr) * | 2021-06-01 | 2022-12-09 | Francois David | Création d’un « accélérateur de vitesse » pour permettre la production d’électricité avec des cours d’eau sans barrages |
CN113882990A (zh) * | 2021-11-05 | 2022-01-04 | 李桂江 | 动能水力发电站 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2460479C (en) * | 2001-09-17 | 2008-02-26 | Clean Current Power Systems Inc. | Underwater ducted turbine |
KR20040033199A (ko) * | 2002-10-11 | 2004-04-21 | (주)레네테크 | 바지선 방식의 유체의 유동 속도를 이용하는 발전 시스템 |
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 |
KR20090085500A (ko) * | 2008-02-04 | 2009-08-07 | 주식회사 이노앤파워 | 흐름발전용 유속 증폭장치 |
-
2009
- 2009-09-30 KR KR1020090092856A patent/KR101041539B1/ko active IP Right Grant
-
2010
- 2010-09-29 JP JP2010219444A patent/JP5084890B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20110035229A (ko) | 2011-04-06 |
KR101041539B1 (ko) | 2011-06-17 |
JP2011074921A (ja) | 2011-04-14 |
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