JP2003229594A - Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack - Google Patents

Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack

Info

Publication number
JP2003229594A
JP2003229594A JP2002062696A JP2002062696A JP2003229594A JP 2003229594 A JP2003229594 A JP 2003229594A JP 2002062696 A JP2002062696 A JP 2002062696A JP 2002062696 A JP2002062696 A JP 2002062696A JP 2003229594 A JP2003229594 A JP 2003229594A
Authority
JP
Japan
Prior art keywords
solar
pattern
sun
solar system
control device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002062696A
Other languages
Japanese (ja)
Inventor
Hideo Kawada
英雄 川田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2002062696A priority Critical patent/JP2003229594A/en
Priority to PCT/JP2003/000574 priority patent/WO2003065460A1/en
Priority to JP2003564943A priority patent/JPWO2003065460A1/en
Publication of JP2003229594A publication Critical patent/JP2003229594A/en
Priority to US10/766,669 priority patent/US20050076947A1/en
Pending legal-status Critical Current

Links

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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • 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
    • 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
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To improve the power generating performance of a solar battery throughout an year. <P>SOLUTION: The solar battery automatically tracks the sun while the solar battery is receiving the sun light in a highly efficient inclination angle. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】 【０００１】 【発明の属する技術分野】太陽電池が太陽を自動的に追
尾する方法。 【０００２】 【従来の技術】固定。 【０００３】 【発明が解決しようとする課題】ソーラー機器の効率の
向上。太陽電池の発電能力の向上。 【０００４】 【課題を解決するための手段】太陽電池が効率良い傾斜
角度で太陽光を受け止めながら太陽を自動的に追尾。 【０００５】 【考案の実施の形態】太陽電池が制御装置の制御によ
り、日の出から日没に向かって時間の経過と共に順次設
定した時刻に設定した方位に旋回と停止を繰り返し同時
に設定した時刻に設定した傾斜角度に変化しながら太陽
を追尾する。この時方位角の１度に要する所要時間は２
４時間÷３６０度で４分とし設定した時刻と方位の間隔
はそれぞれ等間隔となる。太陽高度と太陽電池の傾斜角
度に関しては四季により日の出から南中まで、時間も南
中の高度も異なるため等間隔にはならない。ソーラーシ
ステム可動架台の設置場所の緯度と経度から最寄りの座
標点のパターンを選択し、かつ時季に合ったパターンを
選択してソーラー機器をパターン通り制御装置が制御し
太陽を自動的に追尾する。 【０００６】 【実施例】添付図面により図１のＡが旋回部、Ｂが伸縮
部、Ｃが制御装置、Ｄが油圧ユニット（モーター、油圧
ポンプ他）Ｆが太陽電池取り付け部、ＦとＧは支点（動
点）ＣがＤを制御してＡが日の出から日没まで旋回しＢ
がＥの傾斜角度を変え、この時ＦとＧが動くのでＥが動
くことができる。以上の動作を 【請求項３】と 【請求項４】のパターンと一致させることにより太陽電
池が太陽を自動的に追尾する強風時と夜間は自動的に待
機位置、例えば図１右図の態勢になることを考える。コ
ンピューターなどハイテク機器を装備し風速計や光セン
サーも必要になる。リモートコントロールも考える。 【０００７】 【発明の効果】屋根に直付けされた太陽電池に比べ発電
能力は数倍増える。Description: BACKGROUND OF THE INVENTION A method for a solar cell to automatically track the sun. [0002] Fixed. [0003] An improvement in the efficiency of solar equipment. Improve the power generation capacity of solar cells. A solar cell automatically tracks the sun while receiving the sunlight at an efficient inclination angle. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Under control of a control device, a solar cell repeatedly turns and stops in a direction set at a time sequentially set with the lapse of time from sunrise to sunset, and is set at a time simultaneously set. Tracks the sun while changing the tilt angle. At this time, the required time for one degree of azimuth is 2
The interval between the time and the direction set as 4 hours と し 360 degrees and 4 minutes is equal. Regarding the solar altitude and the inclination angle of the solar cell, the time and the altitude in the south are different from sunrise to the south depending on the four seasons. The controller selects the pattern of the nearest coordinate point from the latitude and longitude of the installation location of the solar system movable gantry, selects the pattern that matches the season, controls the solar equipment according to the pattern, and automatically tracks the sun. Referring to the accompanying drawings, FIG. 1A shows a turning portion, B a telescopic portion, C a control device, D a hydraulic unit (motor, hydraulic pump, etc.) F a solar cell mounting portion, and F and G The fulcrum (moving point) C controls D, A turns from sunrise to sunset, and B
Changes the inclination angle of E. At this time, F and G move, so that E can move. The above operation is matched with the patterns of [Claim 3] and [Claim 4], so that the solar cell automatically tracks the sun. Think about becoming Equipped with high-tech equipment such as computers, anemometers and optical sensors are also required. Consider remote control. According to the present invention, the power generation capacity is increased several times as compared with a solar cell directly mounted on a roof.

【図面の簡単な説明】 【図１】左は正面図、右は側面図。 【図２】左は平面図、右は簡略図（傾斜時）。 【符号の説明】 図１、図２はソーラーシステム可動架台。 Ａ、旋回部 Ｂ、伸縮部 Ｃ、制御装置及び制御盤 Ｄ、油圧ユニット（モーター、油圧ポンプ、弁、他） Ｅ、太陽電池取り付け部 Ｆ、支点 Ｇ、支点[Brief description of the drawings] FIG. 1 is a front view on the left, and a side view on the right. FIG. 2 is a plan view on the left and a simplified view (when inclined) on the right. [Explanation of symbols] Figures 1 and 2 show a solar system movable mount. A, turning part B, elastic part C, control device and control panel D, hydraulic unit (motor, hydraulic pump, valve, etc.) E, solar cell mounting part F, fulcrum G, fulcrum

Claims (1)

【特許請求の範囲】 【請求項１】ソーラー機器を旋回する旋回部と前記ソー
ラー機器を所定の範囲の角度に可動する伸縮部からなる
ソーラーシステム可動架台に関して、前記ソーラー機器
がどの方位に向いているか認識する装置を装備し前記ソ
ーラーシステム可動架台の旋回部を旋回させて日の出か
ら日没の方位に設定した時刻に設定した方位に旋回、停
止させる制御装置を装備して太陽を自動的に追尾する。 【請求項２】ソーラー機器を旋回する旋回部と前記ソー
ラー機器を所定の範囲の角度に可動する伸縮部からなる
ソーラーシステム可動架台に関して、前記ソーラー機器
の傾斜角度を認識できる認識装置を装備、作動させて前
記ソーラーシステム可動架台の伸縮部を伸縮させて設定
した時刻に設定した傾斜角度に停止させる制御装置を装
備、作動させて太陽を自動的に追尾する。 【請求項３】太陽の動きから時間、方位、高度に関した
パターンを作成する。冬至、春分（秋分）及び夏至の３
パターンを最小に、最大３６５パターン（３６５日）に
なる。作成したパターンを 【請求項１】と 【請求項２】の制御装置にインプットする。時季にあっ
たパターンを選択して 【請求項１】と 【請求項２】のソーラーシステム可動架台を前記制御装
置で制御し太陽を自動的に追尾する 【請求項４】緯度と経度から座標点を取り、前記座標点
の 【請求項３】のパターンを作成し 【請求項１】と 【請求項２】の制御装置にインプットして最寄りの前記
座標点の前記パターンを選択して前記制御装置が制御し
太陽を自動的に追尾する。Claims: 1. A solar system movable gantry comprising a revolving part for revolving solar equipment and a telescopic part for moving the solar equipment at a predetermined angle, in which direction the solar equipment is oriented. Equipped with a device that recognizes whether or not the solar system is movable, turning the swivel part of the movable frame of the solar system and turning and stopping in the direction set at the time set from sunrise to sunset, and automatically controls the sun to track the sun I do. 2. A recognizing device capable of recognizing a tilt angle of the solar device with respect to a solar system movable pedestal comprising a revolving portion for revolving the solar device and a telescopic portion for moving the solar device to an angle within a predetermined range. A control device is provided to stop and extend the telescopic part of the movable base of the solar system at a set angle at a set time, and to automatically operate to track the sun. 3. A pattern relating to time, direction, and altitude is created from the movement of the sun. Winter Solstice, Spring Equinox (Autumn Equinox) and Summer Solstice 3
The minimum pattern is 365 patterns (365 days) at maximum. The created pattern is input to the control device of [1] and [2]. The solar system is automatically tracked by selecting a pattern suitable for the season and controlling the movable base of the solar system according to claim 1 and 2 by the control device. 4. A coordinate point based on latitude and longitude. And creates a pattern of the coordinate point according to claim 3 and inputs the pattern to the control device of claim 1 and claim 2 to select the pattern of the nearest coordinate point to select the control device. Controls and automatically tracks the sun.
JP2002062696A 2001-07-05 2002-01-31 Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack Pending JP2003229594A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002062696A JP2003229594A (en) 2002-01-31 2002-01-31 Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack
PCT/JP2003/000574 WO2003065460A1 (en) 2002-01-31 2003-01-22 Sun following method in solar system
JP2003564943A JPWO2003065460A1 (en) 2002-01-31 2003-01-22 Solar tracking method for solar system
US10/766,669 US20050076947A1 (en) 2001-07-05 2004-01-29 Sun followoing method in solar system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002062696A JP2003229594A (en) 2002-01-31 2002-01-31 Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack

Publications (1)

Publication Number Publication Date
JP2003229594A true JP2003229594A (en) 2003-08-15

Family

ID=27655625

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2002062696A Pending JP2003229594A (en) 2001-07-05 2002-01-31 Kawata-type sun tracking method for improvement of power generating performance of solar battery on solar system movable rack
JP2003564943A Pending JPWO2003065460A1 (en) 2002-01-31 2003-01-22 Solar tracking method for solar system

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2003564943A Pending JPWO2003065460A1 (en) 2002-01-31 2003-01-22 Solar tracking method for solar system

Country Status (2)

Country Link
JP (2) JP2003229594A (en)
WO (1) WO2003065460A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013065667A1 (en) * 2011-10-31 2013-05-10 三菱重工業株式会社 Heliostat control method, heliostat control device, heat collection facility, method for operating solar heat collection device, and solar heat collection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677218B2 (en) * 1985-02-22 1994-09-28 京セラ株式会社 Uniaxial tracking solar power generation method
JP2000223730A (en) * 1999-02-04 2000-08-11 Honda Motor Co Ltd Solar tracking type power generation system and its operation
JP2001102613A (en) * 1999-09-28 2001-04-13 Ikuji Sasaki Generation device utilizing solar ray
JP2001217447A (en) * 2000-02-03 2001-08-10 Koichi Sakurai Tower-type solar generator
JP3087022U (en) * 2001-07-05 2002-07-19 英雄 川田 Solar system movable mount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013065667A1 (en) * 2011-10-31 2013-05-10 三菱重工業株式会社 Heliostat control method, heliostat control device, heat collection facility, method for operating solar heat collection device, and solar heat collection device

Also Published As

Publication number Publication date
WO2003065460A1 (en) 2003-08-07
JPWO2003065460A1 (en) 2005-05-26

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