JP2010109078A - 太陽光追尾装置 - Google Patents
太陽光追尾装置 Download PDFInfo
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- JP2010109078A JP2010109078A JP2008278456A JP2008278456A JP2010109078A JP 2010109078 A JP2010109078 A JP 2010109078A JP 2008278456 A JP2008278456 A JP 2008278456A JP 2008278456 A JP2008278456 A JP 2008278456A JP 2010109078 A JP2010109078 A JP 2010109078A
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- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000005611 electricity Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
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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
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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- Sustainable Energy (AREA)
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
【解決手段】太陽光パネル1の前面に配置される光検出部2の集光レンズ20に集光された光が照射される受光センサ21を構成する複数の受光トランジスタ210、210、210、・・・のオン/オフ状態の相違をもとに、制御部4の制御CPU44が太陽の位置を検出し、この位置に合わせて、集光レンズ20からの光が複数の受光トランジスタ210、210、210、・・・のうち原点受光トランジスタ210aで受光するように追尾駆動部3が制御され、太陽光パネル1が光検出部2と一体で回動する。
【選択図】図1
Description
1a……受光面
2……光検出部
20……集光レンズ
20a……焦点面
21……受光センサ
21a……受光面
210、210、210、・・・……複数の受光トランジスタ
210a……原点受光トランジスタ
3……追尾駆動部
4……制御部
40……記憶回路
42……検出回路
44……制御CPU
Claims (4)
- 太陽光を電気に変換するための太陽光パネルと、前記太陽光パネルの前面に配置され前記太陽光が照射される光検出部と、前記太陽光パネルを前記光検出部と一体で回動制御し前記太陽光を追尾するための追尾駆動部と、前記光検出部からの出力信号をもとに太陽の位置を検出し前記追尾駆動部を制御するための制御部とを設け、
前記光検出部は、前記太陽光を集光するための集光レンズと、前記集光レンズに集光された光が照射される受光センサとを備え、
前記受光センサは、受光の有無に連動してオン/オフが切り換わる複数の受光トランジスタで構成され、
前記複数の受光トランジスタは、前記集光レンズの焦点面と垂直となる受光面の中央を原点として放射状に配置されることを特徴とする太陽光追尾装置。 - 前記複数の受光トランジスタは、前記原点に配置される原点受光トランジスタを備え、 前記制御部は、前記複数の受光トランジスタの位置情報を記憶するための記憶回路と、前記複数の受光トランジスタのオン/オフ状態を検出するための検出回路と、前記記憶回路から読み出される位置情報と前記検出回路の検出結果とをもとに前記太陽の位置を検出し、前記集光レンズからの照射光が前記原点受光トランジスタに受光されるように前記追尾駆動部を制御するための制御CPUとを備えることを特徴とする請求項1記載の太陽光追尾装置。
- 前記太陽光パネルの受光面は、前記複数の受光トランジスタの受光面と平行した位置に設けられ、
前記制御CPUは、前記太陽光による前記太陽光パネルの受光面への入射角が直角となるように前記追尾駆動部を制御することを特徴とする請求項2記載の太陽光追尾装置。 - 前記集光レンズは、前記複数の受光トランジスタへの照射光の大きさが当該受光トランジスタの直径以下となる焦点位置に設けられることを特徴とする請求項1乃至請求項3のうち何れか1項記載の太陽光追尾装置。
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JP2008278456A JP4901837B2 (ja) | 2008-10-29 | 2008-10-29 | 太陽光追尾装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407065B (zh) * | 2010-07-20 | 2013-09-01 | Wei Sheng Invest & Dev Co Ltd | Automatic Compensation Method and Device for Inclination of Solar Energy |
EP2597397A4 (en) * | 2010-07-20 | 2015-03-18 | Wei Sheng Invest & Dev Co Ltd | METHOD AND DEVICE FOR AUTOMATIC ANGLE COMPENSATION FOR SOLAR PANEL FOLLOWING THE SUN |
CN113108900A (zh) * | 2021-04-23 | 2021-07-13 | 新疆大学 | 一种基于反射聚焦的太阳光向光照强度检测装置 |
CN113138017A (zh) * | 2021-04-23 | 2021-07-20 | 新疆大学 | 一种基于聚焦的太阳光向光照强度检测装置 |
CN114370225A (zh) * | 2022-01-07 | 2022-04-19 | 张莲菊 | 一种强光窗户防护装置 |
CN115076645A (zh) * | 2022-06-15 | 2022-09-20 | 江西瑞宇新能源科技有限公司 | 非感应式追踪的太阳能路灯 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63118507A (ja) * | 1986-11-07 | 1988-05-23 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JPH11307802A (ja) * | 1998-04-20 | 1999-11-05 | Honda Motor Co Ltd | 追尾型太陽光発電装置 |
JP2000155026A (ja) * | 1998-11-18 | 2000-06-06 | Honda Motor Co Ltd | 太陽位置センサ |
JP2001111090A (ja) * | 1999-10-14 | 2001-04-20 | Shirouma Science Kk | 光位置センサーと光追尾システムと光追尾型光発電システム |
JP2004153203A (ja) * | 2002-11-01 | 2004-05-27 | Daido Steel Co Ltd | 集光式太陽光発電装置 |
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- 2008-10-29 JP JP2008278456A patent/JP4901837B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63118507A (ja) * | 1986-11-07 | 1988-05-23 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JPH11307802A (ja) * | 1998-04-20 | 1999-11-05 | Honda Motor Co Ltd | 追尾型太陽光発電装置 |
JP2000155026A (ja) * | 1998-11-18 | 2000-06-06 | Honda Motor Co Ltd | 太陽位置センサ |
JP2001111090A (ja) * | 1999-10-14 | 2001-04-20 | Shirouma Science Kk | 光位置センサーと光追尾システムと光追尾型光発電システム |
JP2004153203A (ja) * | 2002-11-01 | 2004-05-27 | Daido Steel Co Ltd | 集光式太陽光発電装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407065B (zh) * | 2010-07-20 | 2013-09-01 | Wei Sheng Invest & Dev Co Ltd | Automatic Compensation Method and Device for Inclination of Solar Energy |
EP2597397A4 (en) * | 2010-07-20 | 2015-03-18 | Wei Sheng Invest & Dev Co Ltd | METHOD AND DEVICE FOR AUTOMATIC ANGLE COMPENSATION FOR SOLAR PANEL FOLLOWING THE SUN |
CN113108900A (zh) * | 2021-04-23 | 2021-07-13 | 新疆大学 | 一种基于反射聚焦的太阳光向光照强度检测装置 |
CN113138017A (zh) * | 2021-04-23 | 2021-07-20 | 新疆大学 | 一种基于聚焦的太阳光向光照强度检测装置 |
CN114370225A (zh) * | 2022-01-07 | 2022-04-19 | 张莲菊 | 一种强光窗户防护装置 |
CN114370225B (zh) * | 2022-01-07 | 2023-09-22 | 双峰县双辉门业有限公司 | 一种强光窗户防护装置 |
CN115076645A (zh) * | 2022-06-15 | 2022-09-20 | 江西瑞宇新能源科技有限公司 | 非感应式追踪的太阳能路灯 |
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