JP2012242057A - 太陽光集光システム - Google Patents
太陽光集光システム Download PDFInfo
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- JP2012242057A JP2012242057A JP2011115395A JP2011115395A JP2012242057A JP 2012242057 A JP2012242057 A JP 2012242057A JP 2011115395 A JP2011115395 A JP 2011115395A JP 2011115395 A JP2011115395 A JP 2011115395A JP 2012242057 A JP2012242057 A JP 2012242057A
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- 238000005259 measurement Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 14
- 230000009467 reduction Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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- 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
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/80—Accommodating differential expansion of solar collector elements
- F24S40/85—Arrangements for protecting solar collectors against adverse weather conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/60—Arrangements for controlling solar heat collectors responsive to wind
-
- 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
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
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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
- Y02E10/40—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
Abstract
【解決手段】太陽光集光システム100は、ヘリオスタット2と風向風速計4とコントローラ10を備える。ヘリオスタット2は、反射鏡26の向きを調整するモータ23を有する。コントローラ10は、モータ23に対して目標角度指令を出力する。目標角度は、目標角度第1成分と目標角度第2成分を含む。目標角度第1成分は、反射光が予め定められたターゲット位置に向かうように定められる。目標角度第2成分は、風向風速計6によって計測された風向及び風速に基づいて、風圧によって生じるアクチュエータ出力軸から反射鏡支持軸の間のねじれ角の推定値に対応して定められる。
【選択図】図1
Description
4:風向風速計
6:太陽追尾センサ
8:パワータワー
9:レシーバ
10:コントローラ
21:変換部
22:ドライバ
23:モータ
24:角度センサ
25:減速機
26:反射鏡
32:第2演算ユニット
34:第1演算ユニット
Claims (4)
- 反射鏡の向きを調整するアクチュエータを有するヘリオスタットと、
アクチュエータに対して目標角度指令を出力するコントローラと、
風向風速計と、
を備えており、
コントローラは、太陽の位置と、風向風速計によって計測された風向及び風速に基づいて、目標角度指令値を決定することを特徴とする太陽光集光システム。 - コントローラが決定する目標角度指令は、太陽の位置から決定される目標角度第1成分に、風向と風速に基づいて決定される目標角度第2成分を加えたものであることを特徴とする請求項1に記載の太陽光集光システム。
- アクチュエータの出力軸の回転角を計測する角度センサをさらに備えており、コントローラは、角度センサによって計測される計測角と目標角度の偏差がゼロとなるようにアクチュエータを制御することを特徴とする請求項1又は2に記載の太陽光集光システム。
- 目標角度第1成分は、反射光が予め定められたターゲット位置に向かうように定められ、目標角度第2成分は、風圧によって生じるアクチュエータ出力軸から反射鏡支持軸の間のねじれ角の推定値に対応することを特徴とする請求項1〜3のいずれか1項に記載の太陽光集光システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011115395A JP5813372B2 (ja) | 2011-05-24 | 2011-05-24 | 太陽光集光システム |
US14/118,237 US20140116422A1 (en) | 2011-05-24 | 2012-04-17 | Solar concentrating system |
PCT/JP2012/060325 WO2012160905A1 (ja) | 2011-05-24 | 2012-04-17 | 太陽光集光システム |
EP12790133.8A EP2716993A4 (en) | 2011-05-24 | 2012-04-17 | SYSTEM FOR COLLECTING SOLAR LIGHT |
KR1020137033828A KR20140037134A (ko) | 2011-05-24 | 2012-04-17 | 태양광 집광 시스템 |
CN201280024798.2A CN103562652B (zh) | 2011-05-24 | 2012-04-17 | 太阳光聚光系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011115395A JP5813372B2 (ja) | 2011-05-24 | 2011-05-24 | 太陽光集光システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012242057A true JP2012242057A (ja) | 2012-12-10 |
JP5813372B2 JP5813372B2 (ja) | 2015-11-17 |
Family
ID=47216990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011115395A Expired - Fee Related JP5813372B2 (ja) | 2011-05-24 | 2011-05-24 | 太陽光集光システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140116422A1 (ja) |
EP (1) | EP2716993A4 (ja) |
JP (1) | JP5813372B2 (ja) |
KR (1) | KR20140037134A (ja) |
CN (1) | CN103562652B (ja) |
WO (1) | WO2012160905A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103605376A (zh) * | 2013-10-22 | 2014-02-26 | 齐凤河 | 定点反射式太阳光跟踪系统 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110088684A1 (en) * | 2009-10-16 | 2011-04-21 | Raja Singh Tuli | Solar Energy Concentrator |
CN103727689B (zh) * | 2013-12-25 | 2016-01-20 | 青海中控太阳能发电有限公司 | 一种可有效降低镜场风抗的防风装置及方法 |
US10594253B2 (en) * | 2017-02-02 | 2020-03-17 | Kinematics, Llc | Distributed torque single axis solar tracker |
CN107514823B (zh) * | 2017-08-10 | 2019-12-31 | 中广核工程有限公司 | 一种旋转式光热电站吸热器及均匀吸热控制方法 |
CN111765657B (zh) * | 2020-07-07 | 2023-08-22 | 上海晶电新能源有限公司 | 一种定日镜光路闭环控制系统及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61221912A (ja) * | 1985-03-28 | 1986-10-02 | Agency Of Ind Science & Technol | 太陽追尾型コレクタの制御方法 |
JP2002542615A (ja) * | 1999-04-21 | 2002-12-10 | シングルトン.ジェファーソン | ソーラ・コレクタおよびトラッカ機構 |
JP2003074989A (ja) * | 2001-09-05 | 2003-03-12 | Motoharu Kokuni | シーソー式ソーラー発電温水器システム |
JP2010007976A (ja) * | 2008-06-27 | 2010-01-14 | Mitsui Eng & Shipbuild Co Ltd | ヘリオスタットの校正方法とその校正装置 |
JP2010159962A (ja) * | 2010-01-12 | 2010-07-22 | Mitsui Eng & Shipbuild Co Ltd | 太陽光追尾センサの再調整方法 |
Family Cites Families (16)
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US5404868A (en) * | 1992-03-31 | 1995-04-11 | Vedanta Society Of Western Washington | Apparatus using a balloon supported reflective surface for reflecting light from the sun |
WO2006025449A1 (ja) * | 2004-08-31 | 2006-03-09 | Tokyo Institute Of Technology | 太陽光集熱器、太陽光集光用反射装置、太陽光集光システムおよび太陽光エネルギ利用システム |
JP2007180484A (ja) * | 2005-09-28 | 2007-07-12 | Tec Okazaki:Kk | 太陽追尾システム |
US7380549B1 (en) * | 2006-08-21 | 2008-06-03 | Ratliff George D | Solar energy concentrator for power plants |
KR100819861B1 (ko) * | 2007-04-19 | 2008-04-08 | 다울이엔씨(주) | 태양광 추적장치 |
US8365719B2 (en) * | 2007-08-07 | 2013-02-05 | Angeles Technologies, Inc. | Multi-receiver heliostat system architecture |
JP4541395B2 (ja) * | 2007-10-31 | 2010-09-08 | 三井造船株式会社 | 太陽光追尾センサの方位設定方法 |
CN101521477A (zh) * | 2007-12-04 | 2009-09-02 | 张玉良 | 低成本太阳能跟踪聚光发电方法 |
US7705277B2 (en) * | 2008-02-04 | 2010-04-27 | Envision Solar, Llc | Sun tracking solar panels |
JP5212706B2 (ja) * | 2008-06-23 | 2013-06-19 | 国際技術開発株式会社 | 太陽熱収集システム |
AU2009271609A1 (en) * | 2008-07-16 | 2010-01-21 | Sopogy, Inc. | Solar thermal energy array and drive |
US8193477B2 (en) * | 2009-05-19 | 2012-06-05 | Emcore Solar Power, Inc. | Periodic alignment adjustment techniques for terrestrial solar arrays |
US9995507B2 (en) * | 2009-04-15 | 2018-06-12 | Richard Norman | Systems for cost-effective concentration and utilization of solar energy |
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CN103026144A (zh) * | 2010-07-26 | 2013-04-03 | 亮源工业(以色列)有限公司 | 用于太阳跟踪组件的风响应操作的系统、方法和设备 |
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-
2011
- 2011-05-24 JP JP2011115395A patent/JP5813372B2/ja not_active Expired - Fee Related
-
2012
- 2012-04-17 WO PCT/JP2012/060325 patent/WO2012160905A1/ja active Application Filing
- 2012-04-17 EP EP12790133.8A patent/EP2716993A4/en not_active Withdrawn
- 2012-04-17 KR KR1020137033828A patent/KR20140037134A/ko not_active Application Discontinuation
- 2012-04-17 US US14/118,237 patent/US20140116422A1/en not_active Abandoned
- 2012-04-17 CN CN201280024798.2A patent/CN103562652B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61221912A (ja) * | 1985-03-28 | 1986-10-02 | Agency Of Ind Science & Technol | 太陽追尾型コレクタの制御方法 |
JP2002542615A (ja) * | 1999-04-21 | 2002-12-10 | シングルトン.ジェファーソン | ソーラ・コレクタおよびトラッカ機構 |
JP2003074989A (ja) * | 2001-09-05 | 2003-03-12 | Motoharu Kokuni | シーソー式ソーラー発電温水器システム |
JP2010007976A (ja) * | 2008-06-27 | 2010-01-14 | Mitsui Eng & Shipbuild Co Ltd | ヘリオスタットの校正方法とその校正装置 |
JP2010159962A (ja) * | 2010-01-12 | 2010-07-22 | Mitsui Eng & Shipbuild Co Ltd | 太陽光追尾センサの再調整方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103605376A (zh) * | 2013-10-22 | 2014-02-26 | 齐凤河 | 定点反射式太阳光跟踪系统 |
CN103605376B (zh) * | 2013-10-22 | 2016-08-17 | 齐凤河 | 定点反射式太阳光跟踪系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103562652A (zh) | 2014-02-05 |
US20140116422A1 (en) | 2014-05-01 |
CN103562652B (zh) | 2016-02-10 |
EP2716993A4 (en) | 2015-03-04 |
WO2012160905A1 (ja) | 2012-11-29 |
KR20140037134A (ko) | 2014-03-26 |
JP5813372B2 (ja) | 2015-11-17 |
EP2716993A1 (en) | 2014-04-09 |
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