JPS5833879A - Solar battery blanket - Google Patents
Solar battery blanketInfo
- Publication number
- JPS5833879A JPS5833879A JP56132530A JP13253081A JPS5833879A JP S5833879 A JPS5833879 A JP S5833879A JP 56132530 A JP56132530 A JP 56132530A JP 13253081 A JP13253081 A JP 13253081A JP S5833879 A JPS5833879 A JP S5833879A
- Authority
- JP
- Japan
- Prior art keywords
- parallelogram
- blanket
- solar battery
- solar cell
- shape
- 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
Links
- 241000218645 Cedrus Species 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、宇宙空間における太陽エネルギ発電のための
太陽電池ブランケットのたたみこみの構造様式に関する
。太陽電池プランケラ！・と呼ばれているものは、巨大
な可とう性のサブストレート（基板）、換言すれば膜構
造に太陽電池を装着したものである。典型的な太陽発電
衛星は、軽量の格子構造の間にこのプランケラ１Ｎを張
ることで発電をおこなうシステムを構成する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a convoluted construction of a solar cell blanket for solar energy generation in outer space. Solar battery planner! What is called ・is a giant flexible substrate, or in other words, a membrane structure with solar cells attached to it. A typical solar power generation satellite constructs a system that generates electricity by placing Planchera 1N between lightweight lattice structures.
太陽電池プランケットのたたみこみの構造様式に望まれ
る条件をあげれば、次のようになる。The desired conditions for the convolutional structure of a solar cell plunket are as follows.
（イ）シャトル等に塔載するために小さくたたみこめる
こと，特にたて・よこ両方向たたみこめること。(b) To be able to be folded into a small size for mounting on a shuttle, etc., especially to be able to be folded both vertically and horizontally.
（口）展開の操作が簡単で、展前装置，機外作業を最小
限にできること。(Example) The deployment operation is easy, and the amount of work required for pre-deployment equipment and outside the machine can be minimized.
（ハ）展開時にまつわりつき等がなく、信頼性が高いこ
と。(c) High reliability with no binding during deployment.
ここで特に注意を要するのは、プランケットの巨大なサ
イズである。それは、例えば−辺が数１０ｍの正方形が
普通である。このような巨大な多数のプランケットを、
宇宙空間で展開するプロセスは、我々が折紙を折るやり
方にみるような、自由度を全く失うこと・になる。What requires particular attention here is Plunkett's enormous size. For example, it is usually a square with sides of several tens of meters. Such a huge number of plunkets,
Processes that unfold in space will lose all degrees of freedom, similar to how we fold origami.
従来この分野の技術は、その重要性にもかかわらず全く
存在していないといつで′よい。、この発明の目的１よ
、そういう無知の状態を脱却して、新しいたたみごみの
構造様式の太陽電池プランケラＩ・を提案するにある。Conventionally, no technology in this field exists, despite its importance. The first purpose of this invention is to break free from such a state of ignorance and propose a solar cell plumber I with a new folding garbage structure.
上記の目的を達成するた−あの本発明の要旨とするとこ
ろは、
（１）内角が７８度より８７度までの平行四辺形状の内
部に、複数個の太陽電池を結合しで構成される太陽電池
ユニットを、可とう５性のサブストレートに杉あや状に
装着し、前記平行四辺形状辺にそって折目を形成だせた
太陽電池プランケット。In order to achieve the above object, the gist of the present invention is as follows: (1) A solar cell constructed by combining a plurality of solar cells inside a parallelogram with internal angles between 78 degrees and 87 degrees. A solar cell plunket in which a battery unit is attached to a flexible five-sided substrate in a cedar cradling shape, and folds are formed along the sides of the parallelogram shape.
（２）平行四辺形がその形状を保つ程度の剛性をイ寸与
された、特許請求範囲第１項記載の太陽電池ブランケッ
ト。(2) The solar cell blanket according to claim 1, which has sufficient rigidity to maintain its parallelogram shape.
３ｙ特許請求範囲第１頃ないし第２項記載の太陽電池に
かえで、鏡面網目等の宇宙空間での機能部品としたプラ
ンケット。3y A plunket that is used as a functional component in outer space, such as a mirror mesh, as a substitute for a solar cell according to claims 1 or 2.
（４）特許請求の範囲第１項ないし第３項のシ％ずれか
の項記載のプランケットを格子フレームの間に張った張
力構造物。(4) A tension structure in which the plumket according to any one of claims 1 to 3 is stretched between lattice frames.
に存する。exists in
以下図面によって、その実施例を説明する。Examples thereof will be described below with reference to the drawings.
１図の平面図で、１は可とう性のサブストレー１）、２
は太陽電池、３は内角７８度〜８７度の平行四辺形ある
いはその折目、４は太陽電池プランナ・ントの部分であ
る。Ａ −Ａ’断面はその一部の断面を示す。In the top view of Figure 1, 1 is a flexible sub-stray 1), 2
is a solar cell, 3 is a parallelogram with an internal angle of 78 degrees to 87 degrees or its fold, and 4 is a part of a solar cell planner. The A-A' cross section shows a partial cross section.
２図の平面図は、太陽電池ブランケット４を、５の張力
索によって、格子フレーム６に張った場合を示す。The plan view of FIG. 2 shows the case where the solar cell blanket 4 is stretched on the lattice frame 6 by the tension cables 5.
サブストレー１ソｌ”ｒ：、図示のような折目３がある
場合、ミれを例えばＹ方向にたたみこもうとすると、同
時にＸ方向にもたたみこみがお・こる。３図は、このプ
ロセスにおける幾何形状の変化を示した説明図である。If there is a fold 3 as shown in the figure, if you try to fold the fold in the Y direction, it will also fold in the X direction at the same time.Figure 3 shows the geometry in this process. FIG.
３図（ａ ）は展開時の形状で、理解のために紙面にわ
かってとつとなる折目を一点鎖線で、おうになる折目を
破線で示している。Figure 3 (a) shows the shape when unfolded, and for the sake of understanding, the folds that will become distinct on the paper are shown with dashed lines, and the folds that will become thick are shown with broken lines.
この形状をＹ方向、したがって同時にＸ方向にたたみこ
んだ形状を３図（ｂ ）に示す。展開はたたみこみと幾
何学的には全く逆の関係にあるが、実際の操作は更に簡
単である。その固有の幾何学的特性により、展開はいず
れの部分で、も展開しようとすれば自動的に全域にｉよ
ぷ。またその動作はきわめて円滑におこなわれる。Figure 3(b) shows a shape obtained by convolving this shape in the Y direction, and therefore in the X direction at the same time. Expansion is geometrically completely opposite to convolution, but the actual operation is much simpler. Due to its inherent geometric properties, if you try to expand it in any part, it will automatically spread over the whole area. Moreover, its operation is extremely smooth.
Ｖ上が、本発明の一応の概念であるが、前記の一諸条件
をみたすものかどうか、さらに詳しく検討する。Although the above is a tentative concept of the present invention, it will be examined in more detail whether it satisfies the above conditions.
３図の（ｂ ）は、最終的にたたみこすれだプランケッ
トのやや理想化されたかたちを示している。Figure 3 (b) shows a somewhat idealized form of the final folded plunket.
Ｘ方向のサイズはほとんど零になるが、Ｙ方向のサイズ
は平行四辺形のサイズ、特に内角Ｋに関係し、その目算
としではｃｏｓＫを用い、これが小さい程そのサイズは
小さいことがｂかる。ここでｃｏｓＫはすくなくとも０
．２以下が望ましい。The size in the X direction is almost zero, but the size in the Y direction is related to the size of the parallelogram, especially the interior angle K. CosK is used as a rough estimate, and it can be seen that the smaller this value is, the smaller the size is. Here cosK is at least 0
．． 2 or less is desirable.
ａｒｃｃｏｓｏ、 ２：Ｆ１ａ度であり、Ｋの下限がき
まる。以上により条件（イ入は充分にみたさ些ることが
わｐかる。arccoso, 2: F1a degrees, and the lower limit of K is determined. From the above, it can be seen that the condition (I-iri) is sufficient.
（ロ）の展開の操作に関する条件は、すでに充分にクリ
アしたと考える。We believe that the conditions regarding the expansion operation in (b) have already been sufficiently met.
（ハ）のまつわりつきがなＩ＼という条件は、やけりＫ
に関係する。Ｋが９０度に接近する程、まつわりつきの
傾向があることは９０度にたたみこむことを考えれば容
易にわかる−８そこで８７度位が限界である。それ以下
では問題がない。The condition (c) that the relationship is I\ is Yakeri K
related to. It is easy to understand that the closer K gets to 90 degrees, the more there is a tendency for them to wrap around each other, considering the fact that they are folded to 90 degrees.-8 Therefore, around 87 degrees is the limit. There is no problem below that.
以上本発明は、前記の請求条件を完全にみたすことがわ
かり、またそのためには、内角Ｋに適当な範囲が課せら
れることも示された。As described above, it has been found that the present invention completely satisfies the above-mentioned claim conditions, and it has also been shown that an appropriate range is imposed on the interior angle K for this purpose.
なお、サブストレートとじて代表的がものは、カプトン
（商品名）のようなもの、太陽電池としては、アモルフ
オス電池のようなものが代表的でこれらは平行四辺形の
サイズと比較しで、極めでろすく、従って全体的には、
薄膜のたたみこ、みということになる。このような場合
、配線等も考えてユニットとじて適当な形を保つことが
、数機い上このましいことがある。周時に半剛性フレー
ムを入れるなどにより、平行四辺形がその形状を保つ程
度の剛性を付与されたものは、そのような効果を有する
。本来サプスＩ・レートの可とう性は、たたみこみに関
するかぎり同時のみに要求される。The typical substrate is something like Kapton (trade name), and the typical solar cell is something like an amorphous oxide cell, and these are extremely small compared to the size of a parallelogram. Derosuku, therefore overall,
This means that the thin film is tatamiko. In such cases, it may be more desirable to consider wiring, etc., and keep the unit together in an appropriate shape. A parallelogram with enough rigidity to maintain its shape, such as by inserting a semi-rigid frame around the circumference, has such an effect. Essentially, the flexibility of the sups I rate is only required at the same time as far as convolution is concerned.
また、本発明はその本質上太陽電池プランケットに限ら
れるものでなく、宇宙空間での機能部品である反射鏡面
、網目等にひとしく適用できるのはいうまでもない。It goes without saying that the present invention is not limited in nature to solar cell plummets, but is equally applicable to reflective mirror surfaces, meshes, etc. that are functional parts in outer space.
なお、本明細書では、太陽電池とサブストレートのであ
り、実際上この他に被覆層、電池自体のサブストレー１
−、その他の部品が介在することは、本発明の本質を何
等変えるものではない。In addition, in this specification, solar cells and substrates are used, and in reality, in addition to these, coating layers and substrates of the cells themselves are used.
-, the presence of other parts does not change the essence of the present invention.
１図は、一部断面図であられした本発明の平面図である
。２図は千面堅で、特許請求範囲第４項のものを示して
いる。３図は、立面図、平面図で、本発明の形状のたた
みこみの幾何学を示したものである。
１・・・可とう性サブストレート
２・・・太陽電池
３・・・平行四辺形または折目
４・・・太陽電池プランケットの部分
５、、、張力索
６・・・格子フレーム
特許出願人 三浦公売
２１蜀
３１留
（ｂ）FIG. 1 is a plan view of the present invention, partially in section. Figure 2 is 1,000-sided hard and shows what is claimed in claim 4. FIG. 3 shows, in elevation and plan view, the convolution geometry of the shape of the present invention. 1...Flexible substrate 2...Solar cell 3...Parallelogram or fold 4...Part of solar cell plunket 5...Tension cord 6...Lattice frame Patent applicant Miura Public Auction 21 Shu 31 Ru (b)
Claims (4)
部に、複数個の太陽電池を結合しで構成される太陽電池
ユニットを、可とう性のサプスＩ・レートに杉あや状に
装着し、前言ご平行四辺形状辺にそって折目を形成させ
た太陽電池プランケラ（・。(1) A solar cell unit consisting of multiple solar cells bonded together inside a parallelogram with internal angles between 78 degrees and 87 degrees is attached to a flexible SUPS I-Rate in a cedar truss shape. The photovoltaic planchera has folds formed along the sides of the parallelogram shape.
れた、特許請求範囲第１項記載の太陽電池プランケット
。(2) The solar cell plumket according to claim 1, wherein the parallelogram has enough rigidity to maintain its shape.
にかえて、鏡面網目等の宇宙空間での機能部品としたプ
ランケット。(3) A plunket according to claims 1 and 2, in which the sun is replaced by a pond and is used as a functional component in outer space, such as a mirror mesh.
項記載のプランケットを格子フレームの間に張った張力
構造物。(4) A tension structure in which the planket according to any one of claims 1 to 3 is stretched between lattice frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56132530A JPS5833879A (en) | 1981-08-24 | 1981-08-24 | Solar battery blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56132530A JPS5833879A (en) | 1981-08-24 | 1981-08-24 | Solar battery blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5833879A true JPS5833879A (en) | 1983-02-28 |
Family
ID=15083433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56132530A Pending JPS5833879A (en) | 1981-08-24 | 1981-08-24 | Solar battery blanket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017168981A1 (en) * | 2016-03-31 | 2017-10-05 | 日本ゼオン株式会社 | Power generation module group |
-
1981
- 1981-08-24 JP JP56132530A patent/JPS5833879A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017168981A1 (en) * | 2016-03-31 | 2017-10-05 | 日本ゼオン株式会社 | Power generation module group |
| JP6265309B1 (en) * | 2016-03-31 | 2018-01-24 | 日本ゼオン株式会社 | Power generation module group |
| CN108886338A (en) * | 2016-03-31 | 2018-11-23 | 日本瑞翁株式会社 | Electricity generation module group |
| CN108886338B (en) * | 2016-03-31 | 2019-05-10 | 日本瑞翁株式会社 | Electricity generation module group |
| EP3439171B1 (en) * | 2016-03-31 | 2022-04-06 | Zeon Corporation | Power generation module group |
| US11637526B2 (en) | 2016-03-31 | 2023-04-25 | Zeon Corporation | Power generation module group |
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