JP6694072B2 - 光起電装置 - Google Patents
光起電装置 Download PDFInfo
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- JP6694072B2 JP6694072B2 JP2018544976A JP2018544976A JP6694072B2 JP 6694072 B2 JP6694072 B2 JP 6694072B2 JP 2018544976 A JP2018544976 A JP 2018544976A JP 2018544976 A JP2018544976 A JP 2018544976A JP 6694072 B2 JP6694072 B2 JP 6694072B2
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- Prior art keywords
- photoelectric conversion
- conversion unit
- wavelength
- optical system
- photovoltaic device
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- 238000006243 chemical reaction Methods 0.000 claims description 258
- 230000003287 optical effect Effects 0.000 claims description 137
- 230000035945 sensitivity Effects 0.000 claims description 49
- 230000003595 spectral effect Effects 0.000 claims description 48
- 230000002093 peripheral effect Effects 0.000 claims description 25
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 12
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000004075 alteration Effects 0.000 claims description 5
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 claims description 3
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 3
- 229910005540 GaP Inorganic materials 0.000 claims description 3
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 claims description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 229910052980 cadmium sulfide Inorganic materials 0.000 claims description 3
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005499 meniscus Effects 0.000 description 12
- 238000010248 power generation Methods 0.000 description 12
- 230000005284 excitation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0549—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising spectrum splitting means, e.g. dichroic mirrors
-
- 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
- H02S40/20—Optical components
-
- 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
- Y02E10/52—PV systems with concentrators
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)
- Photovoltaic Devices (AREA)
Description
Claims (14)
- 色収差を生じる集光光学系と、前記集光光学系の光軸上に配置される第1の光電変換部と、前記集光光学系の光軸方向から見て前記第1の光電変換部の外周側に配置され、前記第1の光電変換部のバンドギャップよりも低いバンドギャップを有する第2の光電変換部と、を備え、第1の光電変換部は、バンドギャップに基づいて決定される吸収できる最長波長光の集光領域に外接する矩形の内側に配置される、光起電装置。
- 前記第1の光電変換部は、前記最長波長光の集光領域内に配置される、請求項1に記載の光起電装置。
- 前記第1の光電変換部が第1の波長で最大の分光感度を有し、前記第2の光電変換部が前記第1の波長よりも長波長側の第2の波長で最大の分光感度を有し、前記第1の波長と前記第2の波長の集光度が等しくなる前記光軸に垂直な平面よりも、前記集光光学系に近い位置に前記第1の光電変換部が配置される、請求項1又は2に記載の光起電装置。
- 前記第1の光電変換部が、前記第1の波長の焦点位置、又は前記第1の波長の焦点位置よりも前記集光光学系に近い位置に配置される、請求項3に記載の光起電装置。
- 前記第1の光電変換部又は前記第2の光電変換部の受光面が反射防止膜を有する、請求項1乃至4のいずれかに記載の光起電装置。
- 前記第1の光電変換部又は前記第2の光電変換部の受光面がテクスチャ構造を有する、請求項1乃至4のいずれかに記載の光起電装置。
- 前記第2の光電変換部の分光感度は、前記第1の波長において、前記第1の光電変換部の分光感度の30%以上である、請求項1乃至6のいずれかに記載の光起電装置。
- 前記第2の光電変換部の外周側には、光反射部材が配置される、請求項1乃至7のいずれかに記載の光起電装置。
- 前記第1の光電変換部の変換効率が、前記第2の光電変換部の変換効率よりも高い、請求項1乃至8のいずれかに記載の光起電装置。
- 前記第1の光電変換部は、硫化カドミウム、アモルファスシリコン、リン化インジウムガリウム、ペロブスカイト半導体、テルル化カドミウム、ヒ化ガリウムの内のいずれかの材料を含む、請求項1乃至9のいずれかに記載の光起電装置。
- 前記第1の光電変換部の形状は、集光光学系側から見て長方形である、請求項10に記載の光起電装置。
- 前記第2の光電変換部は、ゲルマニウム、セレン化銅インジウム、結晶シリコン、多結晶シリコン、微結晶シリコンの内のいずれかの材料を含む、請求項1乃至11のいずれかに記載の光起電装置。
- 前記第2の光電変換部の形状は、集光光学系側から見て八角形である、請求項12に記載の光起電装置。
- 前記最長波長光の集光領域は、前記集光光学系の光軸に沿った平行光の集光領域である、請求項1乃至13のいずれかに記載の光起電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016202414 | 2016-10-14 | ||
JP2016202414 | 2016-10-14 | ||
PCT/JP2017/036182 WO2018070326A1 (ja) | 2016-10-14 | 2017-10-04 | 光起電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018070326A1 JPWO2018070326A1 (ja) | 2019-04-04 |
JP6694072B2 true JP6694072B2 (ja) | 2020-05-13 |
Family
ID=61905542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018544976A Active JP6694072B2 (ja) | 2016-10-14 | 2017-10-04 | 光起電装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11004995B2 (ja) |
EP (1) | EP3528294A4 (ja) |
JP (1) | JP6694072B2 (ja) |
CN (1) | CN109891602A (ja) |
WO (1) | WO2018070326A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3084775B1 (fr) * | 2018-08-06 | 2021-07-23 | Commissariat Energie Atomique | Optocoupleur |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5148985A (ja) | 1974-10-24 | 1976-04-27 | Sharp Kk | |
US4418238A (en) * | 1981-10-20 | 1983-11-29 | Lidorenko Nikolai S | Photoelectric solar cell array |
AU2003242229A1 (en) | 2002-06-06 | 2003-12-22 | Kansai Technology Licensing Organization Co., Ltd. | Method for producing polycrystalline silicon substrate for solar cell |
US20100096011A1 (en) * | 2008-10-16 | 2010-04-22 | Qualcomm Mems Technologies, Inc. | High efficiency interferometric color filters for photovoltaic modules |
US8049963B2 (en) * | 2008-10-17 | 2011-11-01 | Massachusetts Institute Of Technology | Multiple-wavelength binary diffractive lenses |
US8669461B2 (en) * | 2008-10-17 | 2014-03-11 | Massachusetts Institute Of Technology | Ultra-high efficiency multi-junction solar cells using polychromatic diffractive concentrators |
JP2010114349A (ja) * | 2008-11-10 | 2010-05-20 | Konica Minolta Holdings Inc | 複合発電装置 |
WO2011074535A1 (ja) | 2009-12-16 | 2011-06-23 | 日本電気株式会社 | 太陽光発電装置 |
JP2012119644A (ja) | 2010-12-03 | 2012-06-21 | Solar Energy Research Institute | 色収差利用集光型太陽光利用装置 |
CN102544171A (zh) * | 2010-12-21 | 2012-07-04 | 财团法人工业技术研究院 | 多波段集光及能量转换模块 |
JP2012142531A (ja) | 2011-01-04 | 2012-07-26 | Solar Energy Research Institute | 色収差平面展開集光型太陽光利用装置 |
WO2012161332A1 (ja) * | 2011-05-24 | 2012-11-29 | 日本電気株式会社 | 集光型太陽光発電装置 |
US20120298178A1 (en) * | 2011-05-26 | 2012-11-29 | Sharp Kabushiki Kaisha | Photovoltaic system for efficient solar radiation collection and solar panel incorporating same |
EP2905814B1 (en) * | 2012-10-02 | 2020-04-01 | Kaneka Corporation | Method for manufacturing crystalline silicon solar cell, and method for manufacturing solar cell module |
US20150244312A1 (en) | 2012-10-03 | 2015-08-27 | Nec Corporation | Power converter, solar energy device and solar energy power conversion method |
KR101563851B1 (ko) * | 2012-10-16 | 2015-10-27 | 솔렉셀, 인크. | 광기전 태양 전지 및 모듈의 모놀리식으로 집적된 바이패스 스위치를 위한 방법 및 시스템 |
JP2014086602A (ja) * | 2012-10-25 | 2014-05-12 | Hitachi Zosen Corp | 太陽電池体および太陽電池装置 |
NL1040088C2 (en) * | 2013-03-11 | 2014-09-15 | Linesolar Ip B V | Concentrating solar panel with diffuse light conversion. |
WO2015117134A1 (en) * | 2014-02-03 | 2015-08-06 | Arizona Board Of Regents On Behalf Of Arizona State University | System and method for manipulating solar energy |
JP6564776B2 (ja) * | 2014-07-12 | 2019-08-21 | 株式会社カネカ | 複合太陽電池、太陽電池モジュール、および集光太陽電池 |
JP2016062931A (ja) | 2014-09-15 | 2016-04-25 | 国立大学法人長岡技術科学大学 | 集光型太陽電池モジュール及び集光型太陽光発電システム |
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2017
- 2017-10-04 CN CN201780063287.4A patent/CN109891602A/zh active Pending
- 2017-10-04 EP EP17860034.2A patent/EP3528294A4/en not_active Withdrawn
- 2017-10-04 WO PCT/JP2017/036182 patent/WO2018070326A1/ja unknown
- 2017-10-04 US US16/341,848 patent/US11004995B2/en active Active
- 2017-10-04 JP JP2018544976A patent/JP6694072B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN109891602A (zh) | 2019-06-14 |
EP3528294A4 (en) | 2019-10-23 |
US11004995B2 (en) | 2021-05-11 |
JPWO2018070326A1 (ja) | 2019-04-04 |
EP3528294A1 (en) | 2019-08-21 |
WO2018070326A1 (ja) | 2018-04-19 |
US20190319149A1 (en) | 2019-10-17 |
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