KR102566359B1 - 전력 생산용 수중 발전소 - Google Patents
전력 생산용 수중 발전소 Download PDFInfo
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- KR102566359B1 KR102566359B1 KR1020217021989A KR20217021989A KR102566359B1 KR 102566359 B1 KR102566359 B1 KR 102566359B1 KR 1020217021989 A KR1020217021989 A KR 1020217021989A KR 20217021989 A KR20217021989 A KR 20217021989A KR 102566359 B1 KR102566359 B1 KR 102566359B1
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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
- 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
- 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
-
- 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
-
- 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"
-
- 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
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- 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
- F05B2240/202—Rotors with adjustable area of intercepted fluid
- F05B2240/2022—Rotors with adjustable area of intercepted fluid by means of teetering or coning blades
-
- 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
- F05B2240/917—Mounting on supporting structures or systems on a stationary structure attached to cables
-
- 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
- F05B2240/917—Mounting on supporting structures or systems on a stationary structure attached to cables
- F05B2240/9174—Mounting on supporting structures or systems on a stationary structure attached to cables of kite type with a turbine and a flying pattern
-
- 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
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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)
- 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 비-작동 중의 본 발명에 따른 수중 발전소를 개략적으로 나타낸 것이다.
도 3은 테더 길이와 윙의 익폭 사이의 관계를 개략적으로 나타낸 것이다.
Claims (15)
- 전력 생산용 수중 발전소(1)로서, 상기 수중 발전소(1)는 최소 깊이(Dmin)에 제공된 앵커링(2) 및 적어도 하나의 윙(4)을 포함하는 차량(3)을 포함하며, 상기 차량(3)은 앵커링 커플링(19)에 의해 상기 앵커링(2)에 회전 가능하게 부착되고 적어도 하나의 차량 커플링에 의해 차량(3)에 부착되는 적어도 하나의 테더(5)에 의해 상기 앵커링(2)에 고정되도록 배치되며, 상기 차량(3)은 수중 발전소(1)의 작동 중에는 상기 윙(4)을 통과하는 유체 스트림(7)에 의해 미리 정해진 궤도(6) 내에서 이동하도록 배치되며, 상기 차량(3)은 수중 발전소(1)의 비-작동 중에는 상기 앵커링(2)의 상부의 위치에 체류하도록 배치되며,
상기 수중 발전소(1)는 수중 발전소(1)의 작동 중 및 비-작동 중 모두에서 유체(9)의 바디에 완전히 잠기고, 상기 테더(5)는 윙(4)의 익폭(W)의 2 - 20 배의 연장되지 않은 테더 길이(L)를 가지며, 상기 테더(5)는 상기 앵커링(2)으로부터 해제 가능하도록 배치된 앵커링 커플링(19)에 해제 가능하게 부착되고, 상기 앵커링 커플링(19)은 상기 앵커링에서 상기 유체(9)의 바디의 표면(10)으로 이어지는 앵커 라인(20)에 이동 가능하게 부착되어, 상기 앵커링 커플링(19) 및 상기 테더(5)가 상기 표면(10)으로 및 상기 표면(10)으로부터 가져와질 수 있고, 상기 앵커링 커플링(19)은 부력이 있는, 수중 발전소(1). - 제1항에 있어서,
상기 앵커링(2)은 해저, 호저 또는 하저 상에 배치된 기초인, 수중 발전소(1). - 제1항 또는 제2항에 있어서,
상기 테더(5)의 일부는 수중 발전소(1)의 작동 중에 상기 앵커링(2)와 상기 차량(3) 간의 거리를 변경하도록 배치되거나 상기 앵커링(2)와 상기 차량(3) 사이의 거리의 변경을 허용하도록 배치된 요소(18)를 포함하는, 수중 발전소(1). - 제3항에 있어서,
상기 요소(18)는 테더 길이의 5 - 15%를 구성하는, 수중 발전소(1). - 제3항에 있어서,
상기 요소(18)는 나선형 또는 코일 스프링, 디스크 스프링 스택, 엘라스토머 스프링 또는 가스 스프링 중 하나 이상을 포함하는, 수중 발전소(1). - 제1항 또는 제2항에 있어서,
수중 발전소(1)의 작동 중 발전을 위해 발전기(12)에 연결된 적어도 하나의 터빈(11)이 수중 발전소(1)의 상기 윙(4)에 부착된, 수중 발전소(1). - 제1항 또는 제2항에 있어서,
상기 차량(3)은 수중 발전소(1)의 작동 중 미리 정해진 궤도(6)에 걸쳐 가변적인 속도 또는 동일한 속도로 이동하도록 배치된, 수중 발전소(1). - 전력 생산용 수중 발전소(1)를 제공하는 방법으로서, 상기 수중 발전소(1)는 앵커링(2) 및 적어도 하나의 윙(4)을 포함하는 차량(3)을 포함하며, 상기 차량(3)은 앵커링 커플링(19)에 의해 상기 앵커링(2)에 회전 가능하게 부착되고 적어도 하나의 차량 커플링에 의해 차량(3)에 부착되는 적어도 하나의 테더(5)에 의해 상기 앵커링(2)에 고정되도록 배치되며, 상기 차량(3)은 수중 발전소(1)의 작동 중에는 상기 윙(4)을 통과하는 유체 스트림(7)에 의해 미리 정해진 궤도(6) 내에서 이동하도록 배치되며, 상기 차량(3)은 수중 발전소(1)의 비-작동 중에는 상기 앵커링(2)의 상부의 위치에 체류하도록 배치되며, 상기 방법은:
- 유체(9)의 바디에서 최소 깊이(Dmin)에 앵커링(2)을 제공하는 단계,
- 테더(5)를 상기 앵커링(2)에 부착하는 단계, 상기 테더(5)는 상기 차량(3)에 연결됨,
- 상기 앵커링(2)에 해제 가능하게 부착된 부력이 있는 앵커링 커플링(19)을 상기 테더(5)에 제공하는 단계,
- 상기 앵커링(2) 커플링이 이동 가능하게 부착되는 앵커 라인(20)을 상기 앵커링(2)에 제공하는 단계를 포함하고,
상기 테더(5)는 수중 발전소(1)의 작동 중 및 비-작동 중에 수중 발전소(1)가 유체(9)의 바디에 완전히 잠기도록, 연장되지 않은 테더 길이를 가지며, 상기 연장되지 않은 테더 길이(L)는 윙(4)의 익폭(W)의 2 - 20 배인, 방법. - 제8항에 있어서,
상기 방법은:
- 해저, 호저 또는 하저 상에 기초를 제공함으로써 앵커링(2)을 제공하는 단계를 추가로 포함하는, 방법. - 제8항 또는 제9항에 있어서,
상기 방법은:
- 수중 발전소(1)의 작동 중에 상기 앵커링(2)과 상기 차량(3) 간의 거리를 변경하도록 배치되거나 상기 앵커링(2)과 상기 차량(3) 간의 거리의 변경을 허용하도록 배치된 요소(18)를 포함하는 부분을 갖는 테더(5)를 제공하는 단계를 추가로 포함하는, 방법. - 제8항 또는 제9항에 있어서,
상기 방법은:
- 수중 발전소(1)의 작동 중 발전을 위해 발전기(12)에 연결된 차량(3)의 윙(4)에 부착되는 적어도 하나의 터빈(11)을 상기 차량(3)에 제공하는 단계를 추가로 포함하는, 방법. - 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/SE2018/051348 WO2020130897A1 (en) | 2018-12-20 | 2018-12-20 | Submersible power plant for producing electrical power |
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KR102566359B1 true KR102566359B1 (ko) | 2023-08-10 |
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Country Status (8)
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US (1) | US11542908B2 (ko) |
EP (1) | EP3899241B1 (ko) |
JP (1) | JP7329050B2 (ko) |
KR (1) | KR102566359B1 (ko) |
CN (1) | CN113167209B (ko) |
CA (1) | CA3123581A1 (ko) |
TW (1) | TWI722726B (ko) |
WO (1) | WO2020130897A1 (ko) |
Citations (3)
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JP2009525427A (ja) | 2006-02-02 | 2009-07-09 | ミネスト アーベー | 潮汐エネルギーシステム |
JP2016505120A (ja) | 2013-02-04 | 2016-02-18 | ミネスト・アーベー | 構造物とビークルとを具備した発電所 |
JP2016516156A (ja) | 2013-03-28 | 2016-06-02 | シーイーティーオー・アイピー・プロプライエタリー・リミテッド | 配備システム |
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JPS5572665A (en) * | 1978-11-27 | 1980-05-31 | Kunio Saito | Flow generating set |
GB0306093D0 (en) * | 2003-03-18 | 2003-04-23 | Soil Machine Dynamics Ltd | Submerged power generating apparatus |
WO2007086037A1 (en) * | 2006-01-24 | 2007-08-02 | William Kingston | Tidal energy system |
US20110266805A1 (en) * | 2006-02-02 | 2011-11-03 | Minesto Ab | Submersible plant |
US7851936B2 (en) * | 2008-07-16 | 2010-12-14 | Anadarko Petroleum Corporation | Water current power generation system |
CN201874735U (zh) * | 2010-11-10 | 2011-06-22 | 中国船舶重工集团公司第七一○研究所 | 深海超低启动流速发电装置 |
EP3019739B1 (en) * | 2013-07-12 | 2018-03-07 | Minesto AB | Wing and turbine configuration for power plant |
JP6758405B2 (ja) * | 2016-04-06 | 2020-09-23 | ミネスト・アーベー | 浮揚性拘束体を備えた液中設備 |
CN106150844A (zh) * | 2016-08-30 | 2016-11-23 | 苏跃进 | 一种水能利用系统及其水能转换装置 |
US10309374B2 (en) * | 2016-12-01 | 2019-06-04 | Makani Technologies Llc | Energy kite winching using buoyancy |
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2018
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JP2009525427A (ja) | 2006-02-02 | 2009-07-09 | ミネスト アーベー | 潮汐エネルギーシステム |
JP2016505120A (ja) | 2013-02-04 | 2016-02-18 | ミネスト・アーベー | 構造物とビークルとを具備した発電所 |
JP2016516156A (ja) | 2013-03-28 | 2016-06-02 | シーイーティーオー・アイピー・プロプライエタリー・リミテッド | 配備システム |
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US11542908B2 (en) | 2023-01-03 |
KR20210102396A (ko) | 2021-08-19 |
WO2020130897A1 (en) | 2020-06-25 |
US20220049677A1 (en) | 2022-02-17 |
TW202032000A (zh) | 2020-09-01 |
EP3899241A4 (en) | 2022-08-10 |
CA3123581A1 (en) | 2020-06-25 |
CN113167209B (zh) | 2023-11-21 |
TWI722726B (zh) | 2021-03-21 |
EP3899241B1 (en) | 2023-09-13 |
JP7329050B2 (ja) | 2023-08-17 |
CN113167209A (zh) | 2021-07-23 |
JP2022520921A (ja) | 2022-04-04 |
EP3899241A1 (en) | 2021-10-27 |
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