KR20090080275A - 해수력발전방법과 장치 - Google Patents
해수력발전방법과 장치 Download PDFInfo
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- KR20090080275A KR20090080275A KR1020080006148A KR20080006148A KR20090080275A KR 20090080275 A KR20090080275 A KR 20090080275A KR 1020080006148 A KR1020080006148 A KR 1020080006148A KR 20080006148 A KR20080006148 A KR 20080006148A KR 20090080275 A KR20090080275 A KR 20090080275A
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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
- F03B13/14—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
- F03B13/16—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
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- 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
- F03B17/00—Other machines or engines
- F03B17/02—Other machines or engines using hydrostatic thrust
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- 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
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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
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water turbines
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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
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
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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
- F05B2260/42—Storage of energy
- F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
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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
- F05B2260/504—Kinematic linkage, i.e. transmission of position using flat or V-belts and pulleys
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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
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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
- Y02E10/30—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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Claims (9)
- 해수력발전장치가 해상에서 전기를 생산하는 발전 방법을 제공하는 데 있어서, 수직날개(84) 및 수평날개(85)로 자세를 안정시킨 상태에서 붐대(Boom rod)(21)와 연결된 부력체가 파도의 부력(浮力)과 부압(負壓)해수의 무게로 승·하강하고, 부력체의 승·하강운동은 원호형 양면 래크(23)와 변환장치의 작동으로 회전기어(41)를 일 방향으로 회전시키고, 복수개의 태엽(44)(45)을 이용해서 회전력을 흡수·복원하여 수직회전축(51), 스트레이트 바벨기어(52)(53), 수평회전축(54), 지름이 큰 풀리(Pulley)(55), 동력벨트(56) 및 지름이 작은 풀리(Pulley)(61)를 연동하여 발전기(62)의 회전속도를 증속시켜 전기를 생산하는 것을 특징으로 하는 발전 방법.
- 제1항에 있어, 파도가 상승할 때는 하중부(16)의 공기밸브(15)가 개방되어 부력체는 해수의 부력으로 상승하고, 하강할 때는 하중부(16)의 공기밸브(15)가 중력으로 폐쇄되어 부압(負壓)해수의 무게가 수력(水力)으로 작용하는 것을 특징으로 하는 발전 방법.
- 제1항에 있어, 장치에 복수개의 태엽을 부력체와 발전기의 동력전달장치 중간에 설치하여 부력체의 에너지의 변화를 태엽의 탄성으로 흡수·복원시키는 것을 특징으로 하는 발전 방법.
- 제1항에 있어, 장치에 수평날개(84)와 수직날개(85)를 부착하여 해수 중에 안정된 자세를 유지하여 부력체가 상승·하강하는 이동거리(낙차)를 크게 확보하는 것을 특징으로 하는 발전 방법.
- 해수로 전기를 생산하는 장치를 제공하는 데 있어서, 수직날개(84) 및 수평날개(85)로 자세를 안정시키고, 원호형 양면 래크(23)와 변환장치, 회전기어(41), 복수개의 태엽(44)(45), 수직회전축(51), 스트레이트 바벨기어(52)(53), 수평회전축(54), 지름이 큰 풀리(Pulley)(55), 동력벨트(56) 및 지름이 작은 풀리(Pulley)(61)를 연동하여 발전기(62)로 부터 전기를 생산하고, 자체 전원으로 발광전등(86)으로 해저에 빛에너지를 공급하는 것을 특징으로 하는 발전 장치.
- 제5항에 있어, 부력체는 단위중량이 해수보다 가벼운 부력부(11)(14)와 하중부(16)의 합체로 이루어지고, 하중부(16) 상단의 공기밸브(15)는 부력으로 개방되고, 중력으로 폐쇄(진공상태)되는 것을 특징으로 하는 발전 장치.
- 제5항에 있어, 회전력을 얻는 변환장치에서, 지름의 다른 2개의 내부기어 사이로 원호형 양면 래크(23)를 삽입하여 부력체가 상승할 때는 지름이 큰 내부기어(32)의 내치래칫(35)을 동작하여 외부기어(34)를 회전시키고( 지름이 작은 내부기어(35)는 내치래칫(36)의 역동작으로 공회전 함 ), 부력체가 하강할 때는 원호형 양면 래크(23)가 지름이 작은 내부기어(35)의 내치래칫(36)을 동작하여 외부기어(37)를 회전시켜( 지름이 큰 내부기어(32)는 내치래칫(33)의 역동작으로 공회전함 ) 회전기어(41)는 일 방향으로만 회전하는 것을 특징으로 하는 발전 장치.
- 제5항에 있어, 장치가 해수 중에서 안정된 자세를 유지하도록 발전장치에 길이가 조절되는 연결체(83)로 수평날개(84)와 수직날개(85)를 부착하는 것을 특징으로 하는 발전 장치.
- 제5항에 있어, 장치에 자체 전원을 이용하여 해저에 빛에너지를 공급하는 발광전등을 설치·가동하는 것을 특징으로 하는 발전 장치.
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012064549A2 (en) * | 2010-11-12 | 2012-05-18 | Verterra Energy Inc. | Turbine system and method |
CN102678429A (zh) * | 2012-01-19 | 2012-09-19 | 中国科学院广州能源研究所 | 一种漂浮灯塔式可调自振频率的波浪能直驱发电装置 |
KR101238867B1 (ko) * | 2011-06-30 | 2013-03-11 | 변종건 | 수차 발전기 |
CN104265651A (zh) * | 2014-07-24 | 2015-01-07 | 扬州大学 | 液压叶片全调节水泵上操作油管摆度盘车测量装置与方法 |
CN105736222A (zh) * | 2016-03-16 | 2016-07-06 | 武汉理工大学 | 一种智能迎浪式聚波多浮子发电装置 |
CN105888953A (zh) * | 2016-05-16 | 2016-08-24 | 浙江大学 | 采用液压传动的三自由度点吸收式波浪能发电装置 |
CN106014842A (zh) * | 2016-07-04 | 2016-10-12 | 西北工业大学 | 一种小型漂浮式浮杆波浪能发电装置 |
CN106050540A (zh) * | 2016-07-04 | 2016-10-26 | 西北工业大学 | 一种多浮杆波浪能发电装置 |
US9874197B2 (en) | 2015-10-28 | 2018-01-23 | Verterra Energy Inc. | Turbine system and method |
CN108506153A (zh) * | 2018-03-05 | 2018-09-07 | 钟声 | 一种可结网规模化应用的浮台式波浪发电装置 |
CN112983725A (zh) * | 2021-04-16 | 2021-06-18 | 贵州航天天马机电科技有限公司 | 一种阻尼盘结构 |
CN116267768A (zh) * | 2023-03-15 | 2023-06-23 | 中国水产科学研究院东海水产研究所 | 一种鲜活大黄鱼海上转运箱及转运方法 |
-
2008
- 2008-01-21 KR KR1020080006148A patent/KR20090080275A/ko not_active Application Discontinuation
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012064549A3 (en) * | 2010-11-12 | 2012-07-12 | Verterra Energy Inc. | Turbine system and method |
US8487468B2 (en) | 2010-11-12 | 2013-07-16 | Verterra Energy Inc. | Turbine system and method |
US8624420B2 (en) | 2010-11-12 | 2014-01-07 | Verterra Energy Inc. | Turbine system and method |
US9291146B2 (en) | 2010-11-12 | 2016-03-22 | Verterra Energy Inc. | Turbine system and method |
WO2012064549A2 (en) * | 2010-11-12 | 2012-05-18 | Verterra Energy Inc. | Turbine system and method |
KR101238867B1 (ko) * | 2011-06-30 | 2013-03-11 | 변종건 | 수차 발전기 |
CN102678429A (zh) * | 2012-01-19 | 2012-09-19 | 中国科学院广州能源研究所 | 一种漂浮灯塔式可调自振频率的波浪能直驱发电装置 |
CN104265651A (zh) * | 2014-07-24 | 2015-01-07 | 扬州大学 | 液压叶片全调节水泵上操作油管摆度盘车测量装置与方法 |
US9874197B2 (en) | 2015-10-28 | 2018-01-23 | Verterra Energy Inc. | Turbine system and method |
CN105736222A (zh) * | 2016-03-16 | 2016-07-06 | 武汉理工大学 | 一种智能迎浪式聚波多浮子发电装置 |
CN105736222B (zh) * | 2016-03-16 | 2019-01-04 | 武汉理工大学 | 一种智能迎浪式聚波多浮子发电装置 |
CN105888953A (zh) * | 2016-05-16 | 2016-08-24 | 浙江大学 | 采用液压传动的三自由度点吸收式波浪能发电装置 |
CN106014842A (zh) * | 2016-07-04 | 2016-10-12 | 西北工业大学 | 一种小型漂浮式浮杆波浪能发电装置 |
CN106050540A (zh) * | 2016-07-04 | 2016-10-26 | 西北工业大学 | 一种多浮杆波浪能发电装置 |
CN108506153A (zh) * | 2018-03-05 | 2018-09-07 | 钟声 | 一种可结网规模化应用的浮台式波浪发电装置 |
WO2019169910A1 (zh) * | 2018-03-05 | 2019-09-12 | 钟声 | 一种适合规模化应用的波浪发电单元及其系统 |
CN110832191A (zh) * | 2018-03-05 | 2020-02-21 | 钟声 | 一种适合规模化应用的波浪发电单元及其系统 |
JP2021515867A (ja) * | 2018-03-05 | 2021-06-24 | ジョン・ション | 大規模適用に適する波力発電ユニットとシステム |
US11286900B2 (en) | 2018-03-05 | 2022-03-29 | Sheng Zhong | Wave power generation unit suitable for large-scale application and system thereof |
CN112983725A (zh) * | 2021-04-16 | 2021-06-18 | 贵州航天天马机电科技有限公司 | 一种阻尼盘结构 |
CN116267768A (zh) * | 2023-03-15 | 2023-06-23 | 中国水产科学研究院东海水产研究所 | 一种鲜活大黄鱼海上转运箱及转运方法 |
CN116267768B (zh) * | 2023-03-15 | 2024-05-28 | 中国水产科学研究院东海水产研究所 | 一种鲜活大黄鱼海上转运箱及转运方法 |
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