JP4817471B1 - 水力発電装置 - Google Patents
水力発電装置 Download PDFInfo
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- JP4817471B1 JP4817471B1 JP2011111809A JP2011111809A JP4817471B1 JP 4817471 B1 JP4817471 B1 JP 4817471B1 JP 2011111809 A JP2011111809 A JP 2011111809A JP 2011111809 A JP2011111809 A JP 2011111809A JP 4817471 B1 JP4817471 B1 JP 4817471B1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 213
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 46
- 238000010248 power generation Methods 0.000 claims abstract description 41
- 230000007423 decrease Effects 0.000 claims abstract description 15
- 230000003247 decreasing effect Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000486634 Bena Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Classifications
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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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
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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
- F03B15/14—Regulating, i.e. acting automatically by or of water level
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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
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
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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
-
- 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
- F05B2240/33—Shrouds which are part of or which are rotating with the rotor
-
- 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
- F05B2250/501—Inlet
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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
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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)
Abstract
【解決手段】本発明の水力発電装置1は、水路を流れる水を堰き止めて貯留しつつ入水口8へと集水する集水板6と、入水口8から流入して垂直軸水車3の回転翼33先端に作用する水流の通水断面積を増減可能な可動式ゲート5とを具備し、可動式ゲート5を開閉して通水断面積を増減させることにより、上流側の水位とオリフィス孔の開口面積を可変させて流量を調整したり、垂直軸水車3への通水を遮断して回転翼33の動作を停止することができるようにした。
【選択図】図1
Description
仮に、オリフィス孔から吐出される流量が流量Q1であったならば、この流量Q1は次式で表される。
一方、上流からの流量に変化が生じた場合には、オリフィス孔の開口面積を調整することにより、有効水位差を一定とすることができる。
2…ハウジング
21…天板
22…底板
23…側板
24…スライド溝
25…流路
26…軸受
27…前面板
28…放流孔
3…垂直軸水車
31…回転軸
32…プーリー
33…回転翼
4…発電機
41…駆動軸
42…プーリー
43…ベルト
5…可動式ゲート
51…本体
52…歯形部
53…ベアリング
54…ギア
55…上板
56…回転軸
57…ハンドル
58…把持部
6…集水板
61…固定金具
62…取水ボックス
7…増速板
71…開閉扉
72…垂直軸
8…入水口
9…排水口
A…オリフィス孔(通水断面積)
Claims (6)
- 流れのある水路に設置して発電を行う水力発電装置であって、
前記水路の上流側に配置される入水口、下流側に配置される排水口、及び入水口から排水口に連通する流路を有するハウジングと、
前記ハウジングの入水口の開口縁に設けられ、前記水路を流れる水を堰き止めて貯留しつつ前記入水口へと集水する集水板と、
前記ハウジングの流路内に回転可能に支持された回転翼を有する垂直軸水車と、
前記垂直軸水車の回転力を受けて発電する発電機と、
前記入水口から流入して前記垂直軸水車の回転翼先端に作用する水流の通水断面積を増減することにより、前記水路の上流側に貯留した水の水位を調整可能な可動式ゲートと、
を備えたことを特徴とする水力発電装置。 - 前記可動式ゲートは、前記流路に直交する方向に開閉することにより通水断面積を増減する構成か、又は前記垂直軸水車の回転軸に取り付けられ、前記回転翼の外周に沿って開閉することにより通水断面積を増減する構成であることを特徴とする請求項1に記載の水力発電装置。
- 前記ハウジング内に立設され、前記入水口の開口面積を徐々に減少させて前記流路内の水の流れを増速させる増速板が設けられていることを特徴とする請求項1又は2に記載の水力発電装置。
- 前記増速板は、垂直方向に引き上げ可能なスルースゲート、水平方向に開閉可能なスライドゲート、あるいは垂直軸を中心に回転可能な回転ゲートになっており、当該ゲートを開くことにより前記流路内の水を前記ハウジングに設けられた放流孔からハウジング外部に放流可能に構成されていることを特徴とする請求項3に記載の水力発電装置。
- 前記集水板に開閉扉が設けられ、当該開閉扉を開くことにより前記水路の上流側の越流水を前記流路に通さずに下流側へと放流可能に構成されていることを特徴とする請求項1〜4のいずれか1項に記載の水力発電装置。
- 前記垂直軸水車は、1軸の、あるいは対向配置された2軸のクロスフロー水車であることを特徴とする請求項1〜5のいずれか1項に記載の水力発電装置。
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011111809A JP4817471B1 (ja) | 2011-05-18 | 2011-05-18 | 水力発電装置 |
EP11815430.1A EP2711541B1 (en) | 2011-05-18 | 2011-09-01 | Hydroelectric generator device |
PE2012000416A PE20130471A1 (es) | 2011-05-18 | 2011-09-01 | Aparato hidraulico para generar energia |
SI201130718T SI2711541T1 (sl) | 2011-05-18 | 2011-09-01 | Naprava za generiranje vodne energije |
PCT/JP2011/069889 WO2012157131A1 (ja) | 2011-05-18 | 2011-09-01 | 水力発電装置 |
BR112012007068A BR112012007068A2 (pt) | 2011-05-18 | 2011-09-01 | aparelho para geração de energia hidráulica |
US13/390,363 US8616830B2 (en) | 2011-05-18 | 2011-09-01 | Hydraulic power generating apparatus |
MX2012003965A MX2012003965A (es) | 2011-05-18 | 2011-09-01 | Aparato de generacion de energia hidraulica. |
ES11815430.1T ES2560434T3 (es) | 2011-05-18 | 2011-09-01 | Dispositivo generador hidroeléctrico |
CN201180002871.1A CN102959232B (zh) | 2011-05-18 | 2011-09-01 | 水力发电装置 |
RU2012113641/06A RU2500916C1 (ru) | 2011-05-18 | 2011-09-01 | Гидравлическая энергогенерирующая установка |
MYPI2012001257A MY168230A (en) | 2011-05-18 | 2011-09-01 | Hydraulic power generating apparatus |
CA2770782A CA2770782C (en) | 2011-05-18 | 2011-09-01 | Hydraulic power generating apparatus |
AP2013007296A AP2013007296A0 (en) | 2011-05-18 | 2011-09-01 | Hydraulic power generating apparatus |
PL11815430T PL2711541T3 (pl) | 2011-05-18 | 2011-09-01 | Hydrauliczny aparat do wytwarzania mocy |
TW101101846A TWI472679B (zh) | 2011-05-18 | 2012-01-17 | Hydroelectric power plant |
IN2560DEN2012 IN2012DN02560A (ja) | 2011-05-18 | 2012-03-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011111809A JP4817471B1 (ja) | 2011-05-18 | 2011-05-18 | 水力発電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4817471B1 true JP4817471B1 (ja) | 2011-11-16 |
JP2012241602A JP2012241602A (ja) | 2012-12-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011111809A Active JP4817471B1 (ja) | 2011-05-18 | 2011-05-18 | 水力発電装置 |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP2711541B1 (ja) |
JP (1) | JP4817471B1 (ja) |
CN (1) | CN102959232B (ja) |
AP (1) | AP2013007296A0 (ja) |
BR (1) | BR112012007068A2 (ja) |
ES (1) | ES2560434T3 (ja) |
IN (1) | IN2012DN02560A (ja) |
MX (1) | MX2012003965A (ja) |
MY (1) | MY168230A (ja) |
PE (1) | PE20130471A1 (ja) |
PL (1) | PL2711541T3 (ja) |
RU (1) | RU2500916C1 (ja) |
SI (1) | SI2711541T1 (ja) |
TW (1) | TWI472679B (ja) |
WO (1) | WO2012157131A1 (ja) |
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CN103573534A (zh) * | 2012-08-01 | 2014-02-12 | 杭州林黄丁新能源研究院有限公司 | 立式海洋能发电装置 |
JP5600788B1 (ja) * | 2013-03-29 | 2014-10-01 | 中央電子システム株式会社 | 高効率出力安定化発電装置及び流水式小水力発電システム |
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JP2009114937A (ja) * | 2007-11-06 | 2009-05-28 | Michihiro Oe | 水力発電装置 |
JP2010031791A (ja) * | 2008-07-30 | 2010-02-12 | Michihiro Oe | 水力発電装置 |
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RU2131993C1 (ru) * | 1997-08-08 | 1999-06-20 | Антонюк Олег Борисович | Русловая бесплотинная гидроэлектростанция |
JP2001153021A (ja) * | 1999-11-29 | 2001-06-05 | Tone Corp | 低落差用水力発電装置 |
RU2360141C1 (ru) * | 2007-10-04 | 2009-06-27 | ФГОУ ВПО Московский государственный университет природообустройства (МГУП) | Двигатель для утилизации энергии текущей среды |
JP2010031797A (ja) * | 2008-07-30 | 2010-02-12 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
DE202010010649U1 (de) * | 2009-08-08 | 2010-10-21 | Thümmler, Kurt | Stationäre Fluss-Wasserkraftanlage mit unterschlächtigem Wasserrad |
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JPH0465965A (ja) * | 1990-07-02 | 1992-03-02 | Ricoh Co Ltd | 画像読取装置 |
JP2009114937A (ja) * | 2007-11-06 | 2009-05-28 | Michihiro Oe | 水力発電装置 |
JP2008151151A (ja) * | 2008-03-31 | 2008-07-03 | Seabell International Co Ltd | 小落差水力発電装置 |
JP2010031791A (ja) * | 2008-07-30 | 2010-02-12 | Michihiro Oe | 水力発電装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103573534A (zh) * | 2012-08-01 | 2014-02-12 | 杭州林黄丁新能源研究院有限公司 | 立式海洋能发电装置 |
CN102900589A (zh) * | 2012-10-29 | 2013-01-30 | 梁孟林 | 一种转轮水力发电系统 |
JP5600788B1 (ja) * | 2013-03-29 | 2014-10-01 | 中央電子システム株式会社 | 高効率出力安定化発電装置及び流水式小水力発電システム |
JP5600789B1 (ja) * | 2013-03-29 | 2014-10-01 | 中央電子システム株式会社 | 高効率出力安定化発電装置及び流水式小水力発電システム |
Also Published As
Publication number | Publication date |
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JP2012241602A (ja) | 2012-12-10 |
EP2711541A4 (en) | 2014-03-26 |
SI2711541T1 (sl) | 2016-02-29 |
BR112012007068A2 (pt) | 2016-04-19 |
RU2500916C1 (ru) | 2013-12-10 |
PE20130471A1 (es) | 2013-04-27 |
TW201221761A (en) | 2012-06-01 |
CN102959232B (zh) | 2014-01-22 |
IN2012DN02560A (ja) | 2015-08-28 |
PL2711541T3 (pl) | 2016-04-29 |
AP2013007296A0 (en) | 2013-12-31 |
ES2560434T3 (es) | 2016-02-19 |
MX2012003965A (es) | 2013-01-10 |
EP2711541B1 (en) | 2015-11-04 |
WO2012157131A1 (ja) | 2012-11-22 |
MY168230A (en) | 2018-10-15 |
TWI472679B (zh) | 2015-02-11 |
CN102959232A (zh) | 2013-03-06 |
EP2711541A1 (en) | 2014-03-26 |
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