JPS58148471A - Method and device for receiving irradiated light energy through window - Google Patents

Method and device for receiving irradiated light energy through window

Info

Publication number
JPS58148471A
JPS58148471A JP57030646A JP3064682A JPS58148471A JP S58148471 A JPS58148471 A JP S58148471A JP 57030646 A JP57030646 A JP 57030646A JP 3064682 A JP3064682 A JP 3064682A JP S58148471 A JPS58148471 A JP S58148471A
Authority
JP
Japan
Prior art keywords
window
voltage
light energy
solar cell
current
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
JP57030646A
Other languages
Japanese (ja)
Inventor
Yoshiro Odaka
小高　義郎
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 JP57030646A priority Critical patent/JPS58148471A/en
Publication of JPS58148471A publication Critical patent/JPS58148471A/en
Pending legal-status Critical Current

Links

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
    • H01L31/02—Details
    • H01L31/02016—Circuit arrangements of general character for the devices
    • H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar 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
    • H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
    • H01L31/046—PV modules composed of a plurality of thin film solar cells deposited on the same substrate
    • H01L31/0468—PV modules composed of a plurality of thin film solar cells deposited on the same substrate comprising specific means for obtaining partial light transmission through the module, e.g. partially transparent thin film solar modules for windows
    • 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
    • H01L31/048—Encapsulation of modules
    • H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To expand the range of applications of solar batteries and to save electric power, by absorbing sunlight or light in a room by the light transmitting solar batteries provided at a window. CONSTITUTION:DCs are generated by the light transmitting solar batteries 3. The voltage and the current of the power are low. Therefore many light transmitting solar batteries 3 are connected in series and in parallel and the power is increased. The current is converted into AC by an inverter 4. The voltage is stepped down to a desired voltage by a transformer 5. The voltage is converted by a rectifier 6, and the output is stored in a charging device 7. Thereafter the electric energy in said charging device 7 is utilized. A chopper 9 is used for stepping up the voltage in charging the charging device.

Description

【発明の詳細な説明】 本発明は、窓に透光性太陽電池を設け光エネルギーを再
度電気エネルギーに変換する光エネルギー採出方法とそ
の装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for extracting light energy in which a transparent solar cell is provided in a window and the light energy is converted back into electrical energy.

近年、窓は広範囲にわたり種類のものが利用されている
。また太陽電池を窓の一部に利用しているものはあるが
、透光性太陽電池を利用していないために、窓本来の目
的を満たすことが出来ず、利用範囲が限られていた。In recent years, a wide range of types of windows have been used. Furthermore, although there are some windows that use solar cells as part of the window, since they do not use translucent solar cells, they cannot fulfill the original purpose of the window, and the range of use has been limited.

本発明は、省エネルギー化を計る上で、上述のごとく窓
において照射された光エネルギーを電気エネルギーに変
換し、再利用することを提唱するとともに、こうした光
エネルギーを電気エネルギーとして再利用する装置を提
供することを目的とする。In order to save energy, the present invention proposes converting the light energy irradiated at the window into electrical energy and reusing it as described above, and also provides a device that reuses such light energy as electrical energy. The purpose is to

すなわち本発明の光エネルギー採出方法は、第１図にそ
の原理を示すように、光エネルギー（１）を透光性太陽
電池（３）によって直流電圧電流に変換するとともに、
該直流電圧電流を直接または使用電気機器に合う電圧電
流に変化して再利用する電源（８）を得るものである。That is, the light energy harvesting method of the present invention, as shown in the principle in FIG. 1, converts light energy (1) into DC voltage and current using a transparent solar cell (3), and
A power source (8) is obtained which reuses the DC voltage and current directly or by converting it into a voltage and current suitable for the electrical equipment used.

本発明は上記原理にもとずくものであるが、透光性太陽
電池（３）によって発電された直流電流は、電圧そして
電流が低いため、そのままの状態ではほとんど使用不可
能であり、第２図に示すように多数の透光性太陽電池（
３）を直列および並列に接続して電力を増大した後、イ
ンバータ（４）を用いて電流を交流に変換し、トランス
（５）を介して所望電圧に昇降圧し、これを整流回路（
６）により直流に変換して充電器（７）に一担蓄電した
後、この充電器（７）の電気エネルギーを利用するよう
になる。Although the present invention is based on the above principle, the DC current generated by the translucent solar cell (3) has low voltage and current, so it is almost impossible to use it as it is. As shown in the figure, there are many translucent solar cells (
3) in series and parallel to increase power, the inverter (4) is used to convert the current into alternating current, the transformer (5) steps up and down the voltage to the desired voltage, and the rectifier circuit (
6), the electric energy of the charger (7) is used after it is converted into direct current and stored in the charger (7).

また、上記充電器（７）に充電するための昇降圧方法に
ついては、第３図に示すようにチョッパー（９）を用い
て直流を交流に変換し、トランス（５）で直流のまま昇
降圧することもできる。Regarding the step-up/down method for charging the charger (7), as shown in Figure 3, a chopper (9) is used to convert direct current to alternating current, and a transformer (5) is used to step up and down the voltage as direct current. You can also do that.

そして、第４図あるいは第５図に示すブロックダイヤグ
ラムのように、再利用電源（８）の前に変換器（１０）
を用いて直流の電流を交流に変換し、その電気エネルギ
ーを利用することもできる。As shown in the block diagram shown in Fig. 4 or 5, a converter (10) is installed in front of the reusable power source (8).
You can also use it to convert direct current to alternating current and use the resulting electrical energy.

本発明の原理は上述したように、光エネルギー（１）を
透光性太陽電池（３）によって光エネルギーを再び電気
エネルギーに変換し、これを使用電気機器の使用電力に
変換して再利用するものであるから、省エネルギー時代
に有効なものである。As mentioned above, the principle of the present invention is to convert light energy (1) back into electrical energy using a translucent solar cell (3), which is then converted into electric power for use in electrical equipment and reused. Therefore, it is effective in the era of energy conservation.

また、上述窓（２）の両面に透光性太陽電池（３）を設
け、より効率的に光エネルギー（１）を電気エネルギー
に変換することができるようになるものである。以下、
本発明の構成において、透光性太陽電池（３）を窓（２
）に設けた場合の実施例を第６図及至第２０図にしたが
って述べる。Furthermore, translucent solar cells (3) are provided on both sides of the window (2), making it possible to more efficiently convert light energy (1) into electrical energy. below,
In the configuration of the present invention, the translucent solar cell (3) is connected to the window (2).
) will be described with reference to FIGS. 6 to 20.

第６図及至第８図は、窓（２）に透光性太陽電池（３）
を設けたものである。第６図は、窓（２）の全面に透光
性太陽電池（３）を設けたものである。第７図は、窓（
２）に透光性太陽電池（３）を帯状に設けたものである
。第８図は、窓（２）に透光性太陽電池（３）を格子状
に設けたものである。第９図は、第６図及至第８図の断
面図である。Figures 6 to 8 show translucent solar cells (3) mounted on windows (2).
It has been established. In FIG. 6, a translucent solar cell (3) is provided on the entire surface of a window (2). Figure 7 shows the window (
2) is provided with a translucent solar cell (3) in the form of a band. FIG. 8 shows a window (2) in which translucent solar cells (3) are provided in a grid pattern. FIG. 9 is a sectional view of FIGS. 6 to 8.

第１０図は、透光性太陽電池付窓を強化するために、窓
（２）の照射側に強化材料（１１）を設けたものである
。第１１図は、窓（２）の非照射側を強化するために強
化材料（１１）を設けたものである。第１２図は、窓（
２）の両面を強化するために照射側と非照射側に強化材
料（１１）を設けたものである。第１３図は、窓（２）
の両面に透光性太陽電池（３）を設け、電気エネルギー
を効率的に得るようにしたものである。第１４図は、窓
（２）の両面の照射側を強化するために、強化材料（１
１）を設けたものである。第１５図は、窓（２）の内部
（１２）を強化するために、内部（１２）に強化材料（
１１）を設けたものである。第１６図は、窓（２）の両
面の照射側と内部（１２）を強化するために、強化材料
（１１）を設けたものである。第１７図（ａ）は、窓（
２）を強化するために透光性太陽電池（３）の後ろに、
針金材（１３）を設けたものである。第１７図（ｂ）は
第１７図（ａ）の断面図である。In FIG. 10, a reinforcing material (11) is provided on the irradiation side of the window (2) in order to strengthen the window with a translucent solar cell. In FIG. 11, a reinforcing material (11) is provided to strengthen the non-irradiated side of the window (2). Figure 12 shows the window (
In order to strengthen both sides of 2), reinforcing material (11) is provided on the irradiated side and the non-irradiated side. Figure 13 shows window (2)
Light-transmitting solar cells (3) are provided on both sides to efficiently obtain electrical energy. Figure 14 shows the reinforcement material (1
1). Figure 15 shows a reinforcing material (
11). In FIG. 16, reinforcing material (11) is provided to strengthen both sides of the window (2) on the illuminated side and inside (12). Figure 17(a) shows the window (
2) Behind the translucent solar cell (3) to strengthen the
A wire material (13) is provided. FIG. 17(b) is a sectional view of FIG. 17(a).

第１８図及至第２０図の断面図は、窓（２）の表面を種
種に変形させたものであり、照射光を偏光させたり、ま
た窓（２）の意匠性を高めるためのものである。第１８
図は、窓（２）の表面を波型に加工したものである。第
１９図は、窓（２）の表面を凹凸に加工したものである
。The cross-sectional views shown in Figures 18 to 20 show the surface of the window (2) modified in various ways to polarize the irradiated light and to enhance the design of the window (2). . 18th
The figure shows the surface of the window (2) processed into a wave shape. In FIG. 19, the surface of the window (2) is processed to have an uneven surface.

また本発明装置は、窓の形状を、板状・球状・円筒形等
の形状に加工することができるので、種種の形状の窓に
設定することもできる。Furthermore, since the device of the present invention can process the window shape into a plate-like, spherical-like, cylindrical, etc. shape, it is possible to set the window in various shapes.

以上述べられたように本発明の光エネルギー採出方法の
よれば、窓に設けられる透光性太陽電池により、太陽光
あるいは室内光の光を吸収せしめ、得られた電力を他の
電気機器へ供給することができる。また太陽電池の利用
範囲が多くなるとともに、省電力化が計れるので、本発
明実施に伴う省電力効果はきわめて大である。As described above, according to the light energy harvesting method of the present invention, sunlight or indoor light is absorbed by the translucent solar cell installed in the window, and the obtained power is used to power other electrical equipment. can be supplied. In addition, the scope of use of solar cells increases and power saving can be achieved, so the power saving effect of implementing the present invention is extremely large.

【図面の簡単な説明】[Brief explanation of drawings]

図面は、本発明の光エネルギー採出方法とその装置の実
施例を示すもので、第１図は原理を示すブロックダイヤ
グラム、第２図及び第３図はそれぞれの実施態様を示す
ブロックダイヤグラム、第４図及び第５図は、第２図及
び第３図の実施態様の補足を示すものである。第６図及
至第９図は、透光性太陽電池の配施例を示す窓の正面図
及び断面図である。第１０図及至第１６図は、透光性太
陽電付窓の補護と強化方法を示す断面図で、第１７（ａ
）（ｂ）は、透光性太陽電池付窓の強化方法及び補護を
示す正面図及びである。第１８図及至第２０図は、窓の
表面を種種に加工したものである。 （１）光エネルギー（２）窓（３）透光性太陽電池（４
）インバーター（５）トランス（６）整流回路（７）充
電器（８）再利用電源（９）チョッパー（１０）変換機
（１１）強化材料（１２）内部（１３）針金材The drawings show embodiments of the optical energy extraction method and device of the present invention, with FIG. 1 being a block diagram showing the principle, FIGS. 2 and 3 being block diagrams showing respective embodiments, and FIG. 4 and 5 are supplementary to the embodiments of FIGS. 2 and 3. FIGS. 6 to 9 are a front view and a sectional view of a window showing examples of the arrangement of translucent solar cells. Figures 10 to 16 are cross-sectional views showing methods for protecting and strengthening translucent solar-powered windows;
)(b) is a front view showing a strengthening method and protection for a translucent solar cell-equipped window. Figures 18 to 20 show window surfaces processed in various ways. (1) Light energy (2) Windows (3) Transparent solar cells (4)
) Inverter (5) Transformer (6) Rectifier circuit (7) Charger (8) Reusable power source (9) Chopper (10) Converter (11) Reinforcement material (12) Inside (13) Wire material

Claims (2)

【特許請求の範囲】[Claims] （１）窓の一部あるいは全面に設けた透光性太陽電池を
、太陽光あるいは室内光により起電せしめ、その出力電
力を適宜電流または昇高圧して、上記窓から得た出力電
力を電気機器の供給電源をする窓により照射光エネルギ
ー採出方法。(1) A translucent solar cell installed on a part or the entire surface of the window is used to generate electricity using sunlight or indoor light, and the output power is converted into an appropriate current or increased pressure to convert the output power obtained from the window into electricity. A method of harvesting irradiated light energy through a window that supplies power to equipment. （２）窓の一部あるいは全面に、透光性太陽電池を設け
、該透光性太陽電池の出力端に電流電圧整流調整手段を
介して再利用電源端を構成してなることを特徴とする窓
により照射光エネルギー採出装置(2) A translucent solar cell is provided on a part or the entire surface of the window, and a reusable power supply terminal is configured at the output end of the translucent solar cell via current and voltage rectification adjustment means. Light energy harvesting device irradiated by a window
JP57030646A 1982-03-01 1982-03-01 Method and device for receiving irradiated light energy through window Pending JPS58148471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57030646A JPS58148471A (en) 1982-03-01 1982-03-01 Method and device for receiving irradiated light energy through window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57030646A JPS58148471A (en) 1982-03-01 1982-03-01 Method and device for receiving irradiated light energy through window

Publications (1)

Publication Number Publication Date
JPS58148471A true JPS58148471A (en) 1983-09-03

Family

ID=12309577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57030646A Pending JPS58148471A (en) 1982-03-01 1982-03-01 Method and device for receiving irradiated light energy through window

Country Status (1)

Country Link
JP (1) JPS58148471A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642413A (en) * 1985-10-11 1987-02-10 Energy Conversion Devices, Inc. Power generating optical filter
US4713493A (en) * 1985-10-11 1987-12-15 Energy Conversion Devices, Inc. Power generating optical filter
JPH01110450U (en) * 1988-01-20 1989-07-26
JP2012124237A (en) * 2010-12-07 2012-06-28 Irf:Kk Photovoltaic power generation panel, sound insulation wall with photovoltaic power generation panel, window panel facility for building, window panel facility for vehicle, and diagnostic system of photovoltaic power generation panel, and maintenance and management system of photovoltaic power generation panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573000B2 (en) * 1972-05-15 1982-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573000B2 (en) * 1972-05-15 1982-01-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642413A (en) * 1985-10-11 1987-02-10 Energy Conversion Devices, Inc. Power generating optical filter
US4713493A (en) * 1985-10-11 1987-12-15 Energy Conversion Devices, Inc. Power generating optical filter
JPH01110450U (en) * 1988-01-20 1989-07-26
JP2012124237A (en) * 2010-12-07 2012-06-28 Irf:Kk Photovoltaic power generation panel, sound insulation wall with photovoltaic power generation panel, window panel facility for building, window panel facility for vehicle, and diagnostic system of photovoltaic power generation panel, and maintenance and management system of photovoltaic power generation panel

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