JP5734462B2 - 潮流発電装置 - Google Patents
潮流発電装置 Download PDFInfo
- Publication number
- JP5734462B2 JP5734462B2 JP2013551881A JP2013551881A JP5734462B2 JP 5734462 B2 JP5734462 B2 JP 5734462B2 JP 2013551881 A JP2013551881 A JP 2013551881A JP 2013551881 A JP2013551881 A JP 2013551881A JP 5734462 B2 JP5734462 B2 JP 5734462B2
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- seawater
- support guide
- flow
- guide body
- 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
Links
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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/24—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy to produce a flow of air, e.g. to drive an air turbine
-
- 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
- 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
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
Description
また、前記発電モジュールを前記ガイド溝に沿って上下方向に移動させる上下駆動ユニットをさらに備えることができる。
この際、前記発電組立体が前記支持ガイドボディーの長手方向に沿って多数配置されることができる。
次に、本発明の一実施例による潮流発電装置の詳細構成について詳細に説明する。
本発明の一実施例による潮流発電装置は、図7に示すように、支持ガイドボディー100の長手方向の両端部に別途の遮断プレート600を装着することができる。この際、遮断プレート600は互いに隣接した支持ガイドボディー100の間の空間に配置されるように、両端が二つの支持ガイドボディー100にそれぞれ結合される。
図8は本発明の一実施例による潮流発電装置の設置構造を概略的に示す斜視図である。
Claims (12)
- 海水の流れを用いて電気エネルギーを生産する潮流発電装置において、
互いに離隔して海底に配置される多数の支持ガイドボディー;
前記支持ガイドボディーによって海水が集中して誘導される、前記支持ガイドボディーの間の位置に配置され、海水の流れによって回転する回転羽を備え、前記回転羽の回転力によって電気エネルギーを生産する発電モジュール;
前記支持ガイドボディーの上下方向に形成されるガイド溝に沿って前記発電モジュールを上下方向に移動させる上下駆動ユニット;
前記支持ガイドボディーの長手方向の両端部に上下方向に離隔して設置され、海水の上下流速分布を測定することができる複数の流速感知センサー;及び
複数の前記流速感知センサーによって測定された海水の上下流速分布によって前記上下駆動ユニットを動作制御して前記発電モジュールの位置を上下調節することができるようにする制御部;を含んでなる潮流発電装置。 - 支持ガイドボディーは一側方向に長く形成され、海水の流れ方向に沿って長く配置され、隣接した支持ガイドボディーの対向面の間の離隔距離が海水の流れ方向に発電モジュールに近接するほど次第に減少するように両側面に傾斜面が形成されることを特徴とする、請求項1に記載の潮流発電装置。
- 傾斜面は曲面をなすように形成されることを特徴とする、請求項2に記載の潮流発電装置。
- 傾斜面は支持ガイドボディーの長手方向の中心部から長手方向の両側端部に向かってそれぞれ形成され、発電モジュールは前記支持ガイドボディーの長手方向の中心部に配置されることを特徴とする、請求項2又は3に記載の潮流発電装置。
- ガイド溝は、支持ガイドボディーの長手方向の中心部で上下方向に形成されることを特徴とする、請求項4に記載の潮流発電装置。
- 発電モジュールは、
内部に発電機が配置され、一側に回転羽が結合される発電機ボディー;
前記発電機ボディーの両側に水平方向に突設される支持ロッド;及び
前記支持ロッドの一端にそれぞれ垂直方向に長く形成され、ガイド溝にスライドして挿着されるガイドバーを含むことを特徴とする、請求項1〜4のいずれか一項に記載の潮流発電装置。 - 支持ロッドは、海水の流れに対する抵抗が減少するように、長手方向に対する垂直断面形状の中心部が膨出して湾曲した流線形をなすように形成されることを特徴とする、請求項6に記載の潮流発電装置。
- 上下駆動ユニットは、
ガイドバーに装着され、一側面にラックギアが形成されるラックバー;
支持ガイドボディーに装着され、前記ラックギアと噛み合うピニオンギア;及び
前記ピニオンギアを回転駆動させる駆動モーターを含むことを特徴とする、請求項6又は7に記載の潮流発電装置。 - 支持ガイドボディーの長手方向の両端部には、隣接した支持ガイドボディーとの間に配置されるように、別途の遮断プレートが装着されることを特徴とする、請求項1〜8のいずれか一項に記載の潮流発電装置。
- n個の支持ガイドボディーと前記支持ガイドボディーの間に配置されるn−1個の発電モジュールは一つの発電組立体をなし、前記発電組立体は地上で組み立てられた状態で海底に一体に設置されることを特徴とする、請求項1〜9のいずれか一項に記載の潮流発電装置。
- 発電組立体が支持ガイドボディーの長手方向に沿って多数配置されることを特徴とする、請求項10に記載の潮流発電装置。
- 支持ガイドボディーの長手方向の両端部には海水の流速を測定することができる流速感知センサーが装着され、多数の発電組立体は前記流速感知センサーによって測定された海水の流速によって選別的に作動し、電気エネルギーを生産するように、別途の制御部によって制御されることを特徴とする、請求項10又は11に記載の潮流発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110009024A KR101127565B1 (ko) | 2011-01-28 | 2011-01-28 | 조류 발전 장치 |
KR10-2011-0009024 | 2011-01-28 | ||
PCT/KR2011/001372 WO2012102433A1 (ko) | 2011-01-28 | 2011-02-25 | 조류 발전 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014503753A JP2014503753A (ja) | 2014-02-13 |
JP5734462B2 true JP5734462B2 (ja) | 2015-06-17 |
Family
ID=46142384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013551881A Expired - Fee Related JP5734462B2 (ja) | 2011-01-28 | 2011-02-25 | 潮流発電装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9103316B2 (ja) |
JP (1) | JP5734462B2 (ja) |
KR (1) | KR101127565B1 (ja) |
CN (1) | CN103502633A (ja) |
CA (1) | CA2825947A1 (ja) |
CL (1) | CL2013002158A1 (ja) |
MX (1) | MX2013008645A (ja) |
WO (1) | WO2012102433A1 (ja) |
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2011
- 2011-01-28 KR KR1020110009024A patent/KR101127565B1/ko not_active IP Right Cessation
- 2011-02-25 WO PCT/KR2011/001372 patent/WO2012102433A1/ko active Application Filing
- 2011-02-25 US US13/981,827 patent/US9103316B2/en not_active Expired - Fee Related
- 2011-02-25 JP JP2013551881A patent/JP5734462B2/ja not_active Expired - Fee Related
- 2011-02-25 MX MX2013008645A patent/MX2013008645A/es not_active Application Discontinuation
- 2011-02-25 CA CA2825947A patent/CA2825947A1/en not_active Abandoned
- 2011-02-25 CN CN201180069648.9A patent/CN103502633A/zh active Pending
-
2013
- 2013-07-26 CL CL2013002158A patent/CL2013002158A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN103502633A (zh) | 2014-01-08 |
JP2014503753A (ja) | 2014-02-13 |
WO2012102433A1 (ko) | 2012-08-02 |
MX2013008645A (es) | 2013-12-06 |
US20140035283A1 (en) | 2014-02-06 |
CA2825947A1 (en) | 2012-08-02 |
US9103316B2 (en) | 2015-08-11 |
CL2013002158A1 (es) | 2014-07-11 |
KR101127565B1 (ko) | 2012-03-23 |
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