EA202092470A3 - SYSTEM AND METHOD FOR CONTROLLING THE OUTPUT POWER OF THE PHOTOELECTRIC ELEMENT - Google Patents
SYSTEM AND METHOD FOR CONTROLLING THE OUTPUT POWER OF THE PHOTOELECTRIC ELEMENTInfo
- Publication number
- EA202092470A3 EA202092470A3 EA202092470A EA202092470A EA202092470A3 EA 202092470 A3 EA202092470 A3 EA 202092470A3 EA 202092470 A EA202092470 A EA 202092470A EA 202092470 A EA202092470 A EA 202092470A EA 202092470 A3 EA202092470 A3 EA 202092470A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- solar cells
- electron
- output power
- hole pairs
- solar cell
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005684 electric field Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000005215 recombination Methods 0.000 abstract 2
- 230000006798 recombination Effects 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 1
Classifications
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- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photovoltaic Devices (AREA)
- Dc-Dc Converters (AREA)
Abstract
Система для управления выходной мощностью, обеспечиваемой множеством солнечных элементов, и способы выполнения того же. Система для управления предусматривает электрическое поле на отдельном солнечном элементе, матрице солнечных элементов, выполненных в виде панели, или группе панелей солнечных элементов. Приложенное электрическое поле оказывает силовое воздействие как на электроны, так и на дырки, созданные светом, падающим на фотоэлектрический элемент, и ускоряет электронно-дырочные пары в направлении электродов солнечного элемента. По сравнению с традиционными солнечными элементами эти ускоренные электронно-дырочные пары проходят более короткое расстояние после создания и находятся меньше времени в материале солнечных элементов, поэтому электронно-дырочные пары имеют более низкую вероятность рекомбинирования внутри материала полупроводника элемента. Данное снижение скорости рекомбинации электронно-дырочной пары приводит к общему повышению КПД солнечных элементов и большей выходной мощности.A system for controlling the output power provided by a plurality of solar cells, and methods for doing the same. The control system provides for an electric field on a single solar cell, an array of solar cells made in the form of a panel, or a group of solar cells. The applied electric field exerts a forceful effect on both the electrons and the holes created by the light falling on the photovoltaic cell, and accelerates the electron-hole pairs towards the electrodes of the solar cell. Compared to traditional solar cells, these accelerated electron-hole pairs travel a shorter distance after creation and spend less time in the solar cell material, so the electron-hole pairs have a lower probability of recombination within the semiconductor material of the element. This decrease in the rate of recombination of the electron-hole pair leads to an overall increase in the efficiency of solar cells and a higher output power.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462022087P | 2014-07-08 | 2014-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EA202092470A2 EA202092470A2 (en) | 2021-02-26 |
EA202092470A3 true EA202092470A3 (en) | 2021-05-31 |
Family
ID=68653626
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201991414A EA035983B1 (en) | 2014-07-08 | 2015-02-21 | Method (embodiments) and system for increasing the efficiency of a photovoltaic cell |
EA201991415A EA038040B1 (en) | 2014-07-08 | 2015-02-21 | Method (embodiments) and system for increasing the efficiency of a photovoltaic device |
EA202092470A EA202092470A3 (en) | 2014-07-08 | 2015-02-21 | SYSTEM AND METHOD FOR CONTROLLING THE OUTPUT POWER OF THE PHOTOELECTRIC ELEMENT |
EA201991416A EA037183B1 (en) | 2014-07-08 | 2015-02-21 | Method and system for operating a photovoltaic device in a power generation mode (embodiments) |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201991414A EA035983B1 (en) | 2014-07-08 | 2015-02-21 | Method (embodiments) and system for increasing the efficiency of a photovoltaic cell |
EA201991415A EA038040B1 (en) | 2014-07-08 | 2015-02-21 | Method (embodiments) and system for increasing the efficiency of a photovoltaic device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201991416A EA037183B1 (en) | 2014-07-08 | 2015-02-21 | Method and system for operating a photovoltaic device in a power generation mode (embodiments) |
Country Status (1)
Country | Link |
---|---|
EA (4) | EA035983B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6674064B1 (en) * | 2001-07-18 | 2004-01-06 | University Of Central Florida | Method and system for performance improvement of photodetectors and solar cells |
US20090078304A1 (en) * | 2007-09-26 | 2009-03-26 | Jack Arthur Gilmore | Photovoltaic charge abatement device, system, and method |
US8095710B2 (en) * | 2008-06-30 | 2012-01-10 | Silicon Laboratories Inc. | System and method of providing electrical isolation |
JP4888817B2 (en) * | 2009-03-13 | 2012-02-29 | オムロン株式会社 | Power conditioner and photovoltaic system |
EP2425515A2 (en) * | 2009-05-01 | 2012-03-07 | Alpha Technologies Inc. | Solar power systems optimized for use in cold weather conditions |
US8217258B2 (en) * | 2010-07-09 | 2012-07-10 | Ostendo Technologies, Inc. | Alternating bias hot carrier solar cells |
US8466582B2 (en) * | 2010-12-03 | 2013-06-18 | Enphase Energy, Inc. | Method and apparatus for applying an electric field to a photovoltaic element |
-
2015
- 2015-02-21 EA EA201991414A patent/EA035983B1/en not_active IP Right Cessation
- 2015-02-21 EA EA201991415A patent/EA038040B1/en unknown
- 2015-02-21 EA EA202092470A patent/EA202092470A3/en unknown
- 2015-02-21 EA EA201991416A patent/EA037183B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA201991415A3 (en) | 2020-01-31 |
EA201991414A1 (en) | 2019-12-30 |
EA201991416A2 (en) | 2019-11-29 |
EA202092470A2 (en) | 2021-02-26 |
EA035983B1 (en) | 2020-09-09 |
EA038040B1 (en) | 2021-06-28 |
EA037183B1 (en) | 2021-02-16 |
EA201991416A3 (en) | 2020-01-31 |
EA201991415A2 (en) | 2019-11-29 |
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