JP2018502777A - 浮遊式水上太陽光発電装置 - Google Patents
浮遊式水上太陽光発電装置 Download PDFInfo
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- JP2018502777A JP2018502777A JP2017554222A JP2017554222A JP2018502777A JP 2018502777 A JP2018502777 A JP 2018502777A JP 2017554222 A JP2017554222 A JP 2017554222A JP 2017554222 A JP2017554222 A JP 2017554222A JP 2018502777 A JP2018502777 A JP 2018502777A
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- 238000007667 floating Methods 0.000 title claims abstract description 162
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000010248 power generation Methods 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 7
- 239000000057 synthetic resin Substances 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/70—Waterborne solar heat collector modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
- B63B2021/206—Weights attached to mooring lines or chains, or the like; Arrangements thereof
-
- 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
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ocean & Marine Engineering (AREA)
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- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (8)
- 水上に設置される水上太陽光発電装置において、
水上に垂直に突出した主柱を含む中央柱部と、
前記主柱の高さ方向に沿って昇降可能であり、前記主柱を回転中心として回転可能に前記主柱に支持された中央回転部材と、
水面に浮遊することができるように形成され、前記主柱を中心に同心円をなすように配置される複数の環状浮遊体と、
前記中央回転部材と前記複数の環状浮遊体とが一体で昇降及び回転可能にするとともに、上部に太陽光設備空間が形成されるように前記中央回転部材と前記複数の環状浮遊体とを相互に連結する支持台と、
太陽電池パネルを含んで構成されて、前記支持台に設置される太陽発電設備とを含み、
前記環状浮遊体は、合成樹脂素材からなる複数のパイプが単一閉曲線を形成するように相互連結されて構成されたことを特徴とする浮遊式水上太陽光発電装置。 - 前記複数の環状浮遊体は、中央部に配置される第1浮遊体グループと、前記第1浮遊体グループの外側に配置される第2浮遊体グループとに分けられ、
第1浮遊体グループに属している環状浮遊体は直線状の前記複数のパイプがエルボー連結管を通じて相互連結され、多角形状をなし、
前記第2浮遊体グループに属している環状浮遊体は前記複数のパイプが外力によって曲がった状態で相互連結され、円形をなすことを特徴とする請求項1に記載の浮遊式水上太陽光発電装置。 - 前記環状浮遊体のパイプのそれぞれは、中空状に形成され、両端連結部の内側に内部空間を密閉する隔壁が形成されたことを特徴とする請求項1に記載の浮遊式水上太陽光発電装置。
- 前記主柱を回転中心として前記中央回転部材及び前記環状浮遊体を回転させる回転駆動手段と、
太陽の方位に応じて前記太陽電池パネルは太陽を追跡することができるように前記回転駆動手段の作動を制御する中央制御部とをさらに含むことを特徴とする請求項1に記載の浮遊式水上太陽光発電装置。 - 前記回転駆動手段は、前記支持台または最外側に配置された前記環状浮遊体の相互対向される両側にそれぞれの一端が連結された一対のワイヤと、前記支持台の外側で前記一対のワイヤの他端をそれぞれ反対方向に巻いたり解く巻取ドラムとを含むことを特徴とする請求項4に記載の浮遊式水上太陽光発電装置。
- 前記中央柱部は、前記環状浮遊体の下部位置における低層底面に備えられる複数の固定アンカーと、水上で前記主柱の位置が固定されるように前記複数の固定アンカーと前記主柱とを連結する支持ロープとをさらに含むことを特徴とする請求項1〜5の中の何れか一項に記載の浮遊式水上太陽光発電装置。
- 前記主柱は、内部にエアポケットが形成され、下端部に一定の重量を有する重さブロックが備えられ、使用者の操作によって水中で垂直に昇降可能に前記エアポケットの内部に空気または水の注入及び排出が可能な注入口と排出口が備えられることを特徴とする請求項6に記載の浮遊式水上太陽光発電装置。
- 前記中央柱部は、前記支持ロープに張力が保持されるように前記支持ロープに連結されるテンション調整おもりをさらに含む構成を特徴とする請求項6に記載の浮遊式水上太陽光発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0194134 | 2014-12-30 | ||
KR1020140194134A KR101617384B1 (ko) | 2014-12-30 | 2014-12-30 | 부유식 수상 태양광 발전 장치 |
PCT/KR2015/014379 WO2016108561A1 (ko) | 2014-12-30 | 2015-12-29 | 부유식 수상 태양광 발전 장치 |
Publications (2)
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JP2018502777A true JP2018502777A (ja) | 2018-02-01 |
JP6744325B2 JP6744325B2 (ja) | 2020-08-19 |
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JP2017554222A Active JP6744325B2 (ja) | 2014-12-30 | 2015-12-29 | 浮遊式水上太陽光発電装置 |
Country Status (4)
Country | Link |
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US (1) | US11173988B2 (ja) |
JP (1) | JP6744325B2 (ja) |
KR (1) | KR101617384B1 (ja) |
WO (1) | WO2016108561A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020110928A1 (ja) * | 2018-11-29 | 2020-06-04 | キョーラク株式会社 | フロート集合体 |
JP2020131744A (ja) * | 2019-02-13 | 2020-08-31 | キョーラク株式会社 | フロート集合体 |
WO2021015262A1 (ja) * | 2019-07-23 | 2021-01-28 | キョーラク株式会社 | フロート集合体を管理するシステム |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018134779A2 (en) * | 2017-01-20 | 2018-07-26 | Solarisfloat, Lta. | Mooring system for a photovoltaic floating platform |
WO2019027282A1 (ko) * | 2017-08-03 | 2019-02-07 | 주식회사 비케이에너지 | 부유식 수상 태양광 발전시스템의 계류 및 회전장치 |
KR101982802B1 (ko) * | 2017-08-03 | 2019-09-10 | 주식회사 비케이에너지 | 부유식 수상 태양광 발전시스템의 계류 및 회전장치 |
KR101970070B1 (ko) * | 2017-10-18 | 2019-04-17 | 안승혁 | 추적식 수상 태양광 발전장치 |
JP7181450B2 (ja) * | 2018-02-07 | 2022-12-01 | キョーラク株式会社 | フロート集合体 |
CN108266906B (zh) * | 2018-03-17 | 2023-11-28 | 绿华能源(福建)有限公司 | 一种水上塔式太阳能聚光平台 |
KR101997077B1 (ko) * | 2018-04-19 | 2019-07-05 | 주식회사 택한 | 부유식 수상 태양광발전 모듈 |
CA3156075A1 (en) * | 2019-09-30 | 2021-04-08 | Polyvalor, Limited Partnership | SOLAR ENERGY GENERATORS |
US11156483B2 (en) * | 2019-10-08 | 2021-10-26 | Arete Associates | Floating sensor |
CN113772035A (zh) * | 2021-10-21 | 2021-12-10 | 中国电建集团华东勘测设计研究院有限公司 | 漂浮式光伏发电*** |
CN114023686B (zh) * | 2021-11-02 | 2022-06-24 | 宿迁晶光芒光伏科技有限公司 | 一种太阳能电池板外壳自动贴附装置及其使用方法 |
CN114655375B (zh) * | 2022-03-04 | 2023-05-23 | 中国华能集团清洁能源技术研究院有限公司 | 一种光伏面板可升降的漂浮式海上光伏平台结构 |
CN115465421B (zh) * | 2022-11-15 | 2023-03-10 | 青岛大学 | 海上光伏*** |
CN116477005B (zh) * | 2023-06-21 | 2023-08-18 | 上海海事大学 | 一种环形张拉整体式海上光伏发电平台及安装方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020919A (en) * | 1990-04-24 | 1991-06-04 | Wisconsin Alumni Research Foundation | Heat flow sensing apparatus and method |
KR100831382B1 (ko) * | 2007-03-09 | 2008-05-22 | (주)쏠라비젼 | 태양전지를 이용한 부양식 발전 시스템 |
KR101171000B1 (ko) | 2009-06-03 | 2012-08-08 | 주식회사 그린플러스 | 수상설치형 태양광 추적 집광장치 |
KR100944073B1 (ko) | 2009-07-13 | 2010-02-24 | 김승섭 | 태양광 발전장치 |
KR101165739B1 (ko) | 2009-11-05 | 2012-07-23 | 김승섭 | 태양광 발전장치 및 이를 위한 계류장치 |
WO2011100590A2 (en) * | 2010-02-14 | 2011-08-18 | Solaris Synergy Ltd. | Floating solar power plant |
KR20130117306A (ko) | 2012-04-18 | 2013-10-25 | 한국수자원공사 | 추적식 수상 태양광 발전시스템 |
KR20140105107A (ko) | 2013-02-21 | 2014-09-01 | (주)위닝비즈니스 | 추적식 수상 태양광 발전장치 |
KR101474989B1 (ko) | 2013-05-15 | 2014-12-22 | 주식회사 금성이앤씨 | 회전수단을 구비한 부유식 수상 태양광 발전시스템 |
-
2014
- 2014-12-30 KR KR1020140194134A patent/KR101617384B1/ko active IP Right Grant
-
2015
- 2015-12-29 US US15/541,340 patent/US11173988B2/en active Active
- 2015-12-29 WO PCT/KR2015/014379 patent/WO2016108561A1/ko active Application Filing
- 2015-12-29 JP JP2017554222A patent/JP6744325B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020110928A1 (ja) * | 2018-11-29 | 2020-06-04 | キョーラク株式会社 | フロート集合体 |
US11958569B2 (en) | 2018-11-29 | 2024-04-16 | Kyoraku Co., Ltd. | Float assembly |
JP2020131744A (ja) * | 2019-02-13 | 2020-08-31 | キョーラク株式会社 | フロート集合体 |
JP7235962B2 (ja) | 2019-02-13 | 2023-03-09 | キョーラク株式会社 | フロート集合体 |
WO2021015262A1 (ja) * | 2019-07-23 | 2021-01-28 | キョーラク株式会社 | フロート集合体を管理するシステム |
Also Published As
Publication number | Publication date |
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US20180015989A1 (en) | 2018-01-18 |
WO2016108561A1 (ko) | 2016-07-07 |
JP6744325B2 (ja) | 2020-08-19 |
US11173988B2 (en) | 2021-11-16 |
KR101617384B1 (ko) | 2016-05-18 |
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