CN109346557A - The method for improving photovoltaic panel generated output - Google Patents
The method for improving photovoltaic panel generated output Download PDFInfo
- Publication number
- CN109346557A CN109346557A CN201811135254.9A CN201811135254A CN109346557A CN 109346557 A CN109346557 A CN 109346557A CN 201811135254 A CN201811135254 A CN 201811135254A CN 109346557 A CN109346557 A CN 109346557A
- Authority
- CN
- China
- Prior art keywords
- cell piece
- photovoltaic panel
- magnetic field
- generated output
- magnetic material
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000696 magnetic material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000002411 adverse Effects 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052710 silicon Inorganic materials 0.000 abstract description 10
- 239000010703 silicon Substances 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000989 Alclad Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000004083 survival effect 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to crystal silicon solar battery fields, a kind of method improving photovoltaic panel generated output is specifically provided, this method is, when assembly end is laminated, magnetic material is encapsulated in the cell piece upper and lower surface of matrix arrangement, cell piece is placed among the magnetic material, so that magnetic field passes perpendicularly through the cell piece, light excites the electron hole pair of generation by the effect under the influence of a magnetic field by the Lorentz force of opposite direction, reduce the compound of electron hole pair, to improve cell piece transfer efficiency, component output power finally is improved in assembly end.
Description
Technical field
The present invention relates to crystal silicon solar battery fields, and in particular to a method of improve photovoltaic panel generated output.
Background technique
The cardinal principle of photovoltaic power generation is the photoelectric effect of semiconductor.Silicon atom has 4 outer-shell electrons, if in pure silicon
The atom such as phosphorus atoms of 5 outer-shell electrons are mixed with, N-type semiconductor is just become；If being mixed with 3 outer-shell electrons in pure silicon
Atom such as boron atom forms P-type semiconductor.When p-type and N type junction are combined, contact surface just will form potential difference, become too
Positive energy battery.After solar irradiation is mapped to P-N junction, hole is mobile from the polar region P toward the polar region N, and electronics is moved from the polar region N to the polar region P
It is dynamic, form electric current.
Silicon is fabricated to silicon wafer to be processed after the programs such as ingot casting, broken ingot, slice.Doping and diffusion is micro- on silicon wafer
Boron, phosphorus of amount etc. just form P-N junction.Then silk-screen printing is used, the silver paste that essence prepares is imprinted on silicon wafer and is made into grid line, is passed through
Oversintering, while back electrode is made, as soon as and apply layer anti-reflection coating in the face for having grid line, cell piece is so far made.Cell piece
Permutation and combination just constitutes big circuit board at battery component.Generally in component surrounding alclad frame, front cover glass, reverse side
Electrode is installed.There are battery component and other ancillary equipments, so that it may form electricity generation system.
Crystal silicon solar battery is that current technology is most mature, most widely used solar photovoltaic product.With transfer efficiency by
Year improves, and improves component output power, and then degree of being greatly reduced electricity cost, is that current solar energy industry improves assembly end output work
The purpose of rate, in terms of material, coated glass promotes transmitance, and white EVA improves secondary reflection, and high reflection backboard is promoted secondary
Reflection, reflective solder strip or reflective solder strip pad pasting promote secondary reflection etc.；In terms of battery design, using half battery, MBB,
Stacked wafer moudle etc..Therefore, the vast application prospect of high power component and the outstanding meaning to Business survival, it would be highly desirable to study one kind
The method for improving photovoltaic panel assembly generated output.
Summary of the invention
In view of this, providing a kind of raising photovoltaic panel power generation present invention aim to address above-mentioned the deficiencies in the prior art
The method of power.
The present invention solves technical solution used by above-mentioned the deficiencies in the prior art: a kind of raising photovoltaic panel generated output
Method, this method is, when assembly end is laminated, encapsulates magnetic material in cell piece upper and lower surface, cell piece is placed in the magnetism material
Material is intermediate, so that magnetic field passes perpendicularly through the cell piece.
Compared to the prior art, the method for raising photovoltaic panel generated output of the invention, when assembly end lamination, in battery
Piece upper and lower surface encapsulates magnetic material, by loading magnetic field to cell piece or photovoltaic module, by magnetic fields in the positive and negative of movement
Charged particle, and the effect of the power of opposite direction is generated to positive and negative particle, reduction electron hole pair is compound, improves battery conversion effect
Rate achievees the purpose that improve photovoltaic panel power.
Detailed description of the invention
Fig. 1 is the component diagram for the method that the present invention improves photovoltaic panel generated output；
Fig. 2 is the battery schematic diagram for the method that the present invention improves photovoltaic panel generated output.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
Referring to Fig. 1, the component diagram of the method for photovoltaic panel generated output is improved for the present invention, as shown, component
When 1 lamination of end, the first magnetic material 12 and the second magnetic material 13, cell piece 11 are encapsulated respectively in the upper and lower surface of cell piece 11
Be placed in the pole the first magnetic material 12(N) and the second pole magnetic material 13(S) centre, magnetic induction line passes perpendicularly through the cell piece
11, so that magnetic field passes perpendicularly through the cell piece 11.
The present invention is according to Lorentz force law in physics: the charge of movement will receive the effect design of power in magnetic field
's.According to Lorentz force left hand rule: positive charge can be bent towards perpendicular to the direction of speed V and magnetic field B.Lorentz force size
Equation are as follows:
Wherein, q is amount of charge, and v is charge movement speed, and B is magnetic field strength.
On the contrary, according to this theorem, solar cell light excites the electronics generated for negative electrical charge Impact direction and positive charge stress
Hole is to for negative electrical charge, positive charge.The magnetic field B of cell piece is passed perpendicularly through in the load of cell piece upper and lower surface, i.e. magnetic induction line hangs down
Direct puncture crosses battery, and electron hole will receive opposite Lorentz force effect at this time, moves round about, reduces electron hole pair
It is compound.
Fig. 2 is please referred to, the battery schematic diagram of the method for photovoltaic panel generated output is improved for the present invention, as shown,
11 array upper and lower surface laminated magnetic encapsulating material of cell piece, is on one side the pole N, is on one side the pole S, magnetic induction line 14 passes perpendicularly through electricity
Pond, 11 light of cell piece (in figure shown in arrow) excitation, generates a large amount of electron hole pairs, under the action of built in field 15, electricity
The upper and lower surface of cell piece 11 is shifted in son 16 and hole 17 respectively, and positive electrode 18 and back electrode 19 through battery export；Meanwhile group
Part is loaded with the magnetic field of vertical battery, and the electron hole pair that light excitation generates will receive opposite direction under the influence of a magnetic field
Lorentz force, and keep electron hole separate, to reduce the compound of battery hole, battery conversion efficiency is improved, reaches raising light
Lie prostrate the purpose of plate power.
This method is a kind of thinking design method of new raising component power.In assembly end lamination, in matrix arrangement
Cell piece upper and lower surface encapsulate magnetic material, cell piece is placed among magnetic material, magnetic field passes perpendicularly through cell piece.This
Sample, the electron hole pair that light excitation generates reduce the effect under the influence of a magnetic field by the Lorentz force of opposite direction
Electron hole pair it is compound, to improve cell piece transfer efficiency, the thinking side of component output power is finally improved in assembly end
Method.But the implementation of the present invention is not limited to this, any mode by cell piece, photovoltaic module load magnetic field realizes electricity
Sub- hole is this at this to being acted on the mechanism moved round about to reduce compound mode by opposite direction Lorentz force
In the protection scope of invention.
It should be understood by those skilled in the art that the embodiment of the present invention and attached drawing of foregoing description be only used as citing and simultaneously
Do not limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention is being implemented
It shows and illustrates in example, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (1)
1. a kind of method for improving photovoltaic panel generated output, which is characterized in that this method is when assembly end is laminated, to utilize magnetic field
The principle that the power of adverse effect is generated to movement positive and negative charge encapsulates magnetic material in cell piece upper and lower surface, and cell piece is placed in
Among the magnetic material, so that magnetic field passes perpendicularly through the cell piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135254.9A CN109346557A (en) | 2018-09-27 | 2018-09-27 | The method for improving photovoltaic panel generated output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135254.9A CN109346557A (en) | 2018-09-27 | 2018-09-27 | The method for improving photovoltaic panel generated output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109346557A true CN109346557A (en) | 2019-02-15 |
Family
ID=65307415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811135254.9A Pending CN109346557A (en) | 2018-09-27 | 2018-09-27 | The method for improving photovoltaic panel generated output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346557A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760585A (en) * | 2012-08-01 | 2012-10-31 | 天津理工大学 | Dye-sensitized solar cell provided with externally-applied magnetic field and preparation method thereof |
| KR101604630B1 (en) * | 2015-10-01 | 2016-03-18 | 정미양 | Solar generating system utilizing a solar cell module with improved light transmission, anti-dirt and self-cleaning |
| CN106409954A (en) * | 2016-10-28 | 2017-02-15 | 倪明仿 | Flexible photovoltaic cell product and preparation method thereof |
-
2018
- 2018-09-27 CN CN201811135254.9A patent/CN109346557A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760585A (en) * | 2012-08-01 | 2012-10-31 | 天津理工大学 | Dye-sensitized solar cell provided with externally-applied magnetic field and preparation method thereof |
| KR101604630B1 (en) * | 2015-10-01 | 2016-03-18 | 정미양 | Solar generating system utilizing a solar cell module with improved light transmission, anti-dirt and self-cleaning |
| CN106409954A (en) * | 2016-10-28 | 2017-02-15 | 倪明仿 | Flexible photovoltaic cell product and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |