JP2021513736A - 太陽光の効率的利用のための太陽光モジュールの設置方法 - Google Patents
太陽光の効率的利用のための太陽光モジュールの設置方法 Download PDFInfo
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- H—ELECTRICITY
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- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
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- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Abstract
Description
投映角度=180°+冬至の太陽の南中高度−2*夏至の太陽の南中高度
太陽光パネル110のパネル一端と太陽光反射板120の反射板一端とが接し、ボルト挿入用ホールに締結手段であるボルトとナットとが締結されることにより、太陽光反射板120が太陽光パネル110に連結される。太陽光は、季節または一日の時間帯によって、その入射される角度が変わるために、太陽光発電の効率が低下するので、季節によって太陽光の入射される角度が変わっても、太陽光を最大限入力されるように太陽光反射板120と太陽光パネル110との結合角度または太陽光パネルの長さを決定する必要がある。
(数式1)
夏至の太陽の南中高度(θ1)=冬至の太陽の南中高度(θ2)+θ3
(数式2)
投映角度(θ5)=180°−夏至の太陽の南中高度(θ1)+θ4)
=180°−(夏至の太陽の南中高度(θ1)+θ3)
=180°−(夏至の太陽の南中高度(θ1)+θ1)−θ2)
=180°+冬至の太陽の南中高度(θ2)−2*夏至の太陽の南中高度(θ1)
Claims (7)
- 太陽光パネル及び太陽光反射板を含む太陽光モジュールにおいて、前記太陽光パネルのパネル一端と前記太陽光反射板の反射板一端との連結による接線が水平を成す時の前記接線を含む第1水平仮想面と一定角度ほど傾斜して、前記太陽光反射板の反射板傾斜角を決定することと、
前記太陽光反射板の反射板他端から前記第1水平仮想面に垂直に延びた垂直線が合う第1基準点と前記反射板他端との距離に対応する第1投映高、前記垂直線が前記太陽光パネルのパネル他端から水平に延びた第2水平仮想面と合う第2基準点と前記反射板他端との距離に対応する第2投映高、及び前記太陽光が前記反射板他端から反射して、前記第1水平仮想面への投影時の前記太陽光と前記第1水平仮想面とが合う第1投映点と前記第1基準点との距離に対応する第1投映距離を用いて、前記太陽光が前記反射板他端から反射して、前記第2水平仮想面への投影時の前記太陽光と前記第2水平仮想面とが合う第2投映点と前記第2基準点との距離に対応する第2投映距離を算出することと、
前記太陽光パネルの前記パネル他端が、前記算出された第2投映距離に位置するように、前記太陽光パネルと前記第2水平仮想面とのパネル傾斜角を決定するか、前記太陽光パネルの長さを決定し、該決定された前記パネル傾斜角または前記パネル長に対応して、前記太陽光モジュールを設置することと、
を含むことを特徴とする太陽光の効率的利用のための太陽光モジュールの設置方法。 - 前記反射板傾斜角を決定することは、
二十四節気のうち、夏至の太陽の南中高度に該当する角度を前記反射板傾斜角として決定することを特徴とする請求項1に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。 - 前記第2投映距離を算出することは、
前記第1投映高、前記第2投映高、前記第1投映距離及び前記第2投映距離の間の比例関係を用いて、前記第2投映距離を算出することを特徴とする請求項1に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。 - 前記第2投映距離を算出することは、
二十四節気のうち、太陽の南中高度が最も低い冬至を基準に前記太陽光が前記太陽光反射板に投映されることを考慮して、前記第2投映距離を算出することを特徴とする請求項1に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。 - 前記第1投映高は、前記太陽光反射板の反射板長と前記反射板傾斜角とに基づいた三角関数を用いて算出することを特徴とする請求項1に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。
- 前記第1投映距離は、冬至の時の前記太陽光の前記第1水平仮想面または前記第2水平仮想面に対する投映角度と前記第1投映高とに基づいた三角関数を用いて算出することを特徴とする請求項5に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。
- 前記投映角度は、次の数式を用いて算出されることを特徴とする請求項6に記載の太陽光の効率的利用のための太陽光モジュールの設置方法。
投映角度=180°+冬至の太陽の南中高度−2*夏至の太陽の南中高度
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PCT/KR2018/009895 WO2019142993A1 (ko) | 2018-01-16 | 2018-08-28 | 태양광의 효율적 이용을 위한 태양광 모듈의 설치방법 |
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US20170207744A1 (en) * | 2016-01-20 | 2017-07-20 | Pv Innovations | Photovoltaic System with Reflective Panel or Reflective Strip Assembly |
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KR101032515B1 (ko) * | 2011-02-23 | 2011-05-04 | 권연희 | 각도조절이 가능한 반사판을 구비한 태양광 발전장치 |
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JPH08148711A (ja) * | 1994-11-16 | 1996-06-07 | Kyocera Corp | 太陽電池装置 |
KR20150119983A (ko) * | 2014-04-16 | 2015-10-27 | 이재진 | 반사경이 구비된 고정형 태양광 발전기 |
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EP3742603A4 (en) | 2021-06-02 |
US20200373883A1 (en) | 2020-11-26 |
WO2019142993A1 (ko) | 2019-07-25 |
EP3742603A1 (en) | 2020-11-25 |
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