KR101691933B1 - 조류 발전기 - Google Patents
조류 발전기 Download PDFInfo
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- KR101691933B1 KR101691933B1 KR1020160063456A KR20160063456A KR101691933B1 KR 101691933 B1 KR101691933 B1 KR 101691933B1 KR 1020160063456 A KR1020160063456 A KR 1020160063456A KR 20160063456 A KR20160063456 A KR 20160063456A KR 101691933 B1 KR101691933 B1 KR 101691933B1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 241000195493 Cryptophyta Species 0.000 claims abstract description 42
- 238000010248 power generation Methods 0.000 claims description 38
- 230000005611 electricity Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims 4
- 239000013535 sea water Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
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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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
- F05B2240/20—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
-
- 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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- 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
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
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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
- F05B2240/90—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
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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
- F05B2260/00—Function
- F05B2260/50—Kinematic linkage, i.e. transmission of position
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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
-
- Y02E10/28—
-
- 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)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 조류 발전기에서 회전대가 해수면 상측으로 상승된 형태를 나타낸 도면이다.
도 3a는 본 발명의 일 실시예에 따른 조류 발전기에서 프로펠러를 나타낸 사시도이다.
도 3b는 도 3a와 다른 방향에서 바라본 사시도이다.
도 4는 본 발명의 일 실시예에 따른 조류 발전기에서 프로펠러부를 나타낸 사시도이다.
도 5a는 본 발명의 일 실시예에 따른 조류 발전기에서 회전대 한 개에 발전기 복수 개가 동력 연결된 형태를 나타낸 도면이다.
도 5b는 본 발명의 일 실시예에 따른 조류 발전기에서 조류의 흐름이 약할 때 회전대 한 개에 발전기 한 개만 동력 연결되도록 조절된 형태를 나타낸 도면이다.
11 : 발전기 11a : 벨트
11b : 동력 풀림수단 12 : 축전수단
20 : 수중 동력부
21 : 지지대 22 : 회전대
23 : 프로펠러부 23a : 프로펠러
23aa : 잘린 면 23ab : 톱니 모양의 홈
23ac : 연결고리 23b : 연결줄
23c : 연결대 24 : 하부 지지대
24a : 베어링 25 : 상하 이동수단
Claims (6)
- 해수면 상측으로 형성되어 발전기를 통해 전기를 생성하는 수상 발전부; 및
해수면 하측으로 형성되어 상기 수상 발전부를 지지하고, 조류의 흐름을 동력원으로 상시 발전기로 동력을 전달하는 수중 동력부;를 포함하되,
상기 수중 동력부는
상기 수상 발전부 하단부를 해저면에 지지시키는 한 개 이상의 지지대;
상단이 상기 수상 발전부 측으로 노출되어 상기 발전기로 회전 동력을 전달하도록 해수면과 수직으로 형성되는 한 개 이상의 회전대;
상기 회전대 일측에 서로 소정 각도로 이격되게 배치되어 조류의 흐름에 따라 회전하는 복수 개의 프로펠러를 포함하는 프로펠러부;
상기 회전대 하단 일측과 상기 지지대 일측을 연결하여 상기 회전대의 균형을 유지시키는 하부 지지대; 및
상기 지지대에서 상기 하부 지지대와 연결되는 부분에 형성하여, 상기 회전대가 상기 지지대를 따라 상하 방면으로 이동 가능하도록 하는 상하 이동수단;을 포함하되,
상기 회전대에는 한 개당 복수 개의 상기 발전기가 벨트로 동력 연결될 수 있으며,
상기 벨트 일측에는 동력 풀림수단이 구비되어, 상기 동력 풀림수단이 상기 발전기 방향으로 이동하면 해당 발전기에 걸린 상기 벨트가 풀어지면서 동력 연결이 끊어지는 것을 특징으로 하는 조류 발전기.
- 제 1항에 있어서,
상기 회전대에는 상기 프로펠러부가 복수 개만큼 형성될 수 있으며,
상기 프로펠러는
상기 회전대 측으로 갈수록 반경이 좁아지는 반원기둥에, 잘린 면에는 내측으로 톱니 모양의 홈이 복수 개만큼 형성되는 형태로 구비되며,
상기 잘린 면이 조류의 흐름과 마주치는 방향이 되도록 상기 회전대에 설치되는 것을 특징으로 하는 조류 발전기.
- 제 1항에 있어서,
상기 프로펠러부의 상기 프로펠러는 일측에 연결고리가 형성되어 각 프로펠러끼리 상기 연결고리를 통과하는 연결줄로 연결시킬 수 있는 조류 발전기.
- 삭제
- 제 1항에 있어서,
조류의 흐름 상태에 따라
상기 회전대 한 개당 동력 연결되는 상기 발전기의 개수를 제어 가능한 것을 특징으로 하는 조류 발전기.
- 제 1항에 있어서,
상기 수상 발전부에는
상기 발전기에서 생성하는 전기를 저장하거나 육상으로 전송하여 활용할 수 있도록 축전수단을 더 형성하는 것을 특징으로 하는 조류 발전기.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160063456A KR101691933B1 (ko) | 2016-05-24 | 2016-05-24 | 조류 발전기 |
CA3023356A CA3023356A1 (en) | 2016-05-24 | 2017-01-17 | Tidal current generator |
US16/096,222 US10648448B2 (en) | 2016-05-24 | 2017-01-17 | Tidal current generator |
JP2019512590A JP2019515193A (ja) | 2016-05-24 | 2017-01-17 | 潮流発電機 |
PCT/KR2017/000544 WO2017204437A1 (ko) | 2016-05-24 | 2017-01-17 | 조류 발전기 |
EP17802956.7A EP3467302A4 (en) | 2016-05-24 | 2017-01-17 | MAREMOTRICE ENERGY GENERATOR |
CN201780031929.2A CN109154273A (zh) | 2016-05-24 | 2017-01-17 | 潮流发电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160063456A KR101691933B1 (ko) | 2016-05-24 | 2016-05-24 | 조류 발전기 |
Publications (1)
Publication Number | Publication Date |
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KR101691933B1 true KR101691933B1 (ko) | 2017-01-02 |
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ID=57810458
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KR1020160063456A Active KR101691933B1 (ko) | 2016-05-24 | 2016-05-24 | 조류 발전기 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10648448B2 (ko) |
EP (1) | EP3467302A4 (ko) |
JP (1) | JP2019515193A (ko) |
KR (1) | KR101691933B1 (ko) |
CN (1) | CN109154273A (ko) |
CA (1) | CA3023356A1 (ko) |
WO (1) | WO2017204437A1 (ko) |
Cited By (1)
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CN110529327A (zh) * | 2019-09-11 | 2019-12-03 | 浙江海洋大学 | 一种利用超磁导体和洋流能的发电装置 |
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CN108162785A (zh) * | 2017-12-29 | 2018-06-15 | 安徽罗伯特科技股份有限公司 | 充电桩防水外罩的防水方法 |
CN108162784A (zh) * | 2017-12-29 | 2018-06-15 | 安徽罗伯特科技股份有限公司 | 充电桩防水外罩 |
CN111120191A (zh) * | 2020-02-27 | 2020-05-08 | 上海恋海新能源科技有限公司 | 一种海潮流发电系统 |
CN111075636A (zh) * | 2020-02-27 | 2020-04-28 | 上海恋海新能源科技有限公司 | 一种海潮流发电设备框架结构 |
US12116973B1 (en) * | 2024-07-08 | 2024-10-15 | Salvatore Deiana | Ocean multitasking generator |
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Also Published As
Publication number | Publication date |
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JP2019515193A (ja) | 2019-06-06 |
US20190136825A1 (en) | 2019-05-09 |
WO2017204437A1 (ko) | 2017-11-30 |
EP3467302A1 (en) | 2019-04-10 |
CN109154273A (zh) | 2019-01-04 |
US10648448B2 (en) | 2020-05-12 |
CA3023356A1 (en) | 2017-11-30 |
EP3467302A4 (en) | 2019-11-20 |
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