JPS60103656A - Solar battery module - Google Patents
Solar battery moduleInfo
- Publication number
- JPS60103656A JPS60103656A JP58211537A JP21153783A JPS60103656A JP S60103656 A JPS60103656 A JP S60103656A JP 58211537 A JP58211537 A JP 58211537A JP 21153783 A JP21153783 A JP 21153783A JP S60103656 A JPS60103656 A JP S60103656A
- Authority
- JP
- Japan
- Prior art keywords
- loops
- solar cell
- external magnetic
- terminals
- magnetic field
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 14
- 230000005674 electromagnetic induction Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の属する技術分野〕
この発明は、多数の太陽電池素子を直列接続し、両端に
出力端子を設けてなる太陽電池モジュールに関する。DETAILED DESCRIPTION OF THE INVENTION [Technical field to which the invention pertains] The present invention relates to a solar cell module in which a large number of solar cell elements are connected in series and output terminals are provided at both ends.
従来の太陽電池モジュールの代表的な配線例を簡略化し
て第１図、第２図に示す。これは直径４インチの太陽電
池素子２を素子取付パネル１上で３０枚直列に接続し、
両端に端子３，３を設けた電力用モジュールの例である
。一枚の素子の表面と裏面との間に電圧が発生し、これ
を２本のリード線で隣接する素子と直列に接続するので
あるが、図をわかりやすくするため忙、ここでは接続の
向きのみを１本の線で示す。Typical wiring examples of conventional solar cell modules are simplified and shown in FIGS. 1 and 2. This involves connecting 30 solar cell elements 2 with a diameter of 4 inches in series on the element mounting panel 1.
This is an example of a power module with terminals 3, 3 provided at both ends. A voltage is generated between the front and back sides of one element, and this is connected in series with the adjacent element using two lead wires. only one line is shown.
この図の様な配線は電磁誘導の影響を受けやすい。例え
ばこの図において、紙面と直交する鎖交磁束があれば、
ファラデーの法則によってリード線に誘起電流が流れて
しまう。従って、大電流の流れる電線又は強力な交番磁
界の近傍にこの太陽電池モジュールを設置すると、光に
よって発電される電流の他に誘起電流が流れることとな
る。また第１図のように出力端子３の相互間隔が離れて
いると、外部にリード線を接続した場合、このリー 電
線によってループができ、ここに誘起電流が流れる。こ
れ等の誘起電流は出力電圧に重畳され、測定器や通信器
等の電源として太陽電池モジ瓢−ルを用いると、誤動作
や破損の原因となりやすく、／ＱＸ
またこの重畳された電流を除去することはむずかしい。Wiring like this diagram is susceptible to electromagnetic induction. For example, in this figure, if there is a magnetic flux linkage perpendicular to the plane of the paper,
An induced current flows in the lead wire due to Faraday's law. Therefore, if this solar cell module is installed near an electric wire through which a large current flows or a strong alternating magnetic field, an induced current will flow in addition to the current generated by light. Furthermore, if the output terminals 3 are spaced apart from each other as shown in Figure 1, when a lead wire is connected to the outside, a loop is formed by the lead wire, and an induced current flows there. These induced currents are superimposed on the output voltage, and when a solar cell module is used as a power source for measuring instruments, communication devices, etc., it is likely to cause malfunction or damage. That's difficult.
この発明は、電磁誘導の影響を受けに（＜、大電流９強
磁界近傍でも安定した出力を得ることができる太陽電池
モジエールを提供することを目的とする。An object of the present invention is to provide a solar cell module that can obtain stable output even under the influence of electromagnetic induction (<, large current, near strong magnetic field).
この発明は、上記目的を達成するため、太陽電池素子の
直列回路が複数のループを形成するようにし、しかもこ
れらループを、外部磁界により各ループ内に誘起される
電圧が相殺するように相互に接続することを特徴とする
。さらに、直列回路の両端に設けられる端子を近接させ
て、外部磁界の影響を一層低減することも可能である。In order to achieve the above object, the present invention forms a plurality of series circuits of solar cell elements into a plurality of loops, and furthermore, these loops are interconnected so that the voltages induced in each loop by an external magnetic field cancel each other out. It is characterized by connecting. Furthermore, it is also possible to bring the terminals provided at both ends of the series circuit close to each other to further reduce the influence of external magnetic fields.
発明の実施例を第３〜６図に示す。前記と同様に、図を
わかりやすくするために、リード線を略し接続の向きの
みを１本の線で示す。第３〜５図では、素子間を結線す
る直列回路が、はぼ同一の面積を持つ２つのループＡと
Ｂを形成している。Examples of the invention are shown in FIGS. 3-6. Similarly to the above, in order to make the diagram easier to understand, the lead wires are omitted and only the direction of connection is shown with a single line. In FIGS. 3 to 5, the series circuits connecting the elements form two loops A and B having approximately the same area.
しかも、これらループＡ、Ｂは、交差する外部磁界によ
りそれぞれに誘−起する電圧が相殺するように相互に接
続されている。従って、両端の端子３゜３間に外部磁界
の影響を受けない出力電圧を得ること、即ち無誘導形太
陽電池モジュールを構成することができる。第３，４図
に示しである様な配線の交差部は互いに接触しない様に
絶縁するのは言うまでもない。Moreover, these loops A and B are connected to each other so that the voltages induced in each of them by intersecting external magnetic fields cancel each other out. Therefore, it is possible to obtain an output voltage between the terminals 3.3 at both ends that is not affected by an external magnetic field, that is, to construct a non-inductive solar cell module. Needless to say, the intersections of the wirings as shown in FIGS. 3 and 4 should be insulated so that they do not come into contact with each other.
第６図、はさらに他の実施例を示し、この場合には、多
数の小面積のループを形成し、それらの誘起電圧が互に
打消し合うようにループ間を相互に接続している。各ル
ープの面積が小さいときは、本実施例のように、同一面
積の、偶数個のループを形成してこれらを誘起電圧が相
殺するように接続しなくとも、端子３，３間に生ずる誘
導電圧を充分に低く抑えて、所期の目的を達成すること
が可能である。第７図に示す実施例も、素子１の直列回
路で多数の、小面積のループを形成し、これらを逆直列
につないで、外部磁界による誘導な実質的に防止してい
る。FIG. 6 shows yet another embodiment, in which a large number of small-area loops are formed and the loops are interconnected so that their induced voltages cancel each other out. When the area of each loop is small, even if an even number of loops with the same area are not formed and connected so that the induced voltages cancel each other out, as in this example, the induction generated between terminals 3 and 3 can be avoided. It is possible to keep the voltage low enough to achieve the intended purpose. In the embodiment shown in FIG. 7 as well, a large number of small-area loops are formed by the series circuit of the elements 1, and these are connected in anti-series to substantially prevent induction by external magnetic fields.
第３〜７図の実施例において、端子３，３は、パネル１
上に互いに近接して設けられている。このようにすると
、モジュールの側面図である第８図から明らかなように
、端子３，３に接続された外部リード８２により形成さ
れるループＣの面積が著しく小さくなり、モジュール８
１０面方向の外部磁界による誘導を低減することができ
る。In the embodiment of FIGS. 3-7, the terminals 3, 3 are connected to the panel 1
are located close to each other on the top. In this way, as is clear from FIG. 8, which is a side view of the module, the area of the loop C formed by the external leads 82 connected to the terminals 3, 3 is significantly reduced, and the module 8
Induction due to an external magnetic field in the 10-plane direction can be reduced.
本発明は、パネル上の素子を直並列に接続したモジュー
ルにも当然に適用可能である。この場合、並列素子の直
列回路が複数のループを形成するようにしても、各々複
数のループを形成する直列素子の回路を並列接続しても
差支えない。The present invention is naturally applicable to a module in which elements on a panel are connected in series and parallel. In this case, the series circuits of parallel elements may form a plurality of loops, or the circuits of series elements each forming a plurality of loops may be connected in parallel.
この発明によれば、太陽電池素子の接続順序に配慮する
ことで、外部からの電磁誘導の影響を受けにくくするこ
とができ、大電流、強磁界の近傍においても安定した出
力が得られる。According to this invention, by considering the connection order of the solar cell elements, it is possible to reduce the influence of external electromagnetic induction, and stable output can be obtained even in the vicinity of large currents and strong magnetic fields.
第１図および第２図は従来の太陽電池モジーー（５）
ルの配線例を示す平面図、第３図ないし第７図はこの発
明を実施した太陽電池モジュールの配線例を示す平面図
、第８図は本発明による太陽電池モジ纂−ルの側面図で
ある。
１：素子取付パネル、２；太陽電池素子、３：端子、８
１：モジ二−ル、８２：外部リード。
（６）
才１１！］
才３ 図
？ｊ閃
才乙 ロ
オ７図
才８０1 and 2 are plan views showing examples of wiring of a conventional solar cell module (5), and FIGS. 3 to 7 are plan views showing examples of wiring of a solar cell module embodying the present invention. FIG. 8 is a side view of a solar cell module assembly according to the present invention. 1: Element mounting panel, 2: Solar cell element, 3: Terminal, 8
1: Module, 82: External lead. (6) Age 11! ] Age 3 figure? j Sensai Otsu Roo 7 figure 80
Claims (1)
を設けてなるものにおいて、前記素子の直列回路が複数
のループを形成し、しかもこれらループが、外部磁界に
より各ループ内に誘起される電圧を相殺するようにして
相互して接続されていることを特徴とする太陽電池モジ
ュール。 ２、特許請求の範囲第１項記載のモジュールにおいて、
上記端子が相互に近接して配置されたことを特徴とする
太陽電池モジュール。[Scope of Claims] 1) In a device in which a large number of solar cell elements are connected in series and terminals are provided at both ends, the series circuit of the elements forms a plurality of loops, and these loops are not affected by an external magnetic field. A solar cell module characterized in that the solar cell modules are connected to each other in such a manner that voltages induced within each loop are canceled out. 2. In the module according to claim 1,
A solar cell module characterized in that the terminals are arranged close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58211537A JPS60103656A (en) | 1983-11-10 | 1983-11-10 | Solar battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58211537A JPS60103656A (en) | 1983-11-10 | 1983-11-10 | Solar battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103656A true JPS60103656A (en) | 1985-06-07 |
| JPS6361791B2 JPS6361791B2 (en) | 1988-11-30 |
Family
ID=16607494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58211537A Granted JPS60103656A (en) | 1983-11-10 | 1983-11-10 | Solar battery module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103656A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237763A (en) * | 1990-02-14 | 1991-10-23 | Sharp Corp | Solar cell array |
| JP2008124496A (en) * | 2008-01-15 | 2008-05-29 | Mitsubishi Heavy Ind Ltd | Solar battery module, and method of manufacturing the same |
| JP2014192617A (en) * | 2013-03-26 | 2014-10-06 | Fujitsu Ltd | Sunlight receiving device and sunlight receiving system |
| JP2018078684A (en) * | 2016-11-07 | 2018-05-17 | 日本電信電話株式会社 | Solar cell module, solar cell panel, and solar cell panel group |
-
1983
- 1983-11-10 JP JP58211537A patent/JPS60103656A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237763A (en) * | 1990-02-14 | 1991-10-23 | Sharp Corp | Solar cell array |
| JP2008124496A (en) * | 2008-01-15 | 2008-05-29 | Mitsubishi Heavy Ind Ltd | Solar battery module, and method of manufacturing the same |
| JP2014192617A (en) * | 2013-03-26 | 2014-10-06 | Fujitsu Ltd | Sunlight receiving device and sunlight receiving system |
| JP2018078684A (en) * | 2016-11-07 | 2018-05-17 | 日本電信電話株式会社 | Solar cell module, solar cell panel, and solar cell panel group |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6361791B2 (en) | 1988-11-30 |
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