CN104682854A - Light harvesting and dust removal system for solar cell panel - Google Patents
Light harvesting and dust removal system for solar cell panel Download PDFInfo
- Publication number
- CN104682854A CN104682854A CN201310630420.3A CN201310630420A CN104682854A CN 104682854 A CN104682854 A CN 104682854A CN 201310630420 A CN201310630420 A CN 201310630420A CN 104682854 A CN104682854 A CN 104682854A
- Authority
- CN
- China
- Prior art keywords
- dust removal
- cell panel
- solar cell
- module
- pressure wind
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000003306 harvesting Methods 0.000 title abstract 4
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000005453 pelletization Methods 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000027950 fever generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H01L31/0547—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 reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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
-
- 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)
Abstract
The invention provides a light harvesting and dust removal system, and particularly relates to a light harvesting and dust removal system for a solar cell panel. Through the technical scheme, the light harvesting and dust removal system for the solar cell panel mainly consists of the parts of a light condensing module, a tracking module, a high-pressure wind power dust removal module, a power supply module and the like; the light condensing module utilizes a condensing reflection technology, reflecting aluminum plates are arranged on the left side and the right side of the solar cell panel, and the included angles of the aluminum plates and the solar cell panel are determined to be 60 degrees; the tracking module adopts a fixed-point and fixed-angle single axis tracking system parallel to earth axis, and comprises two parts of a hardware structure and software; the high-pressure wind power dust removal module is arranged at the back of the high end of the solar cell panel in an inclined mode, and a gas spray pipe with an inclined angle is mounted on the high-pressure wind power dust removal module. The system is an automatic control system based on a single-chip microcomputer, and is matched with a precision mechanical device, so that the system is more stable, the sun tracking precision of the system is improved, a unique high-pressure wind dust removal method can effectively remove dust on the surface of the solar cell panel, and the comprehensive power generation efficiency of a solar photovoltaic power generation system is obviously improved.
Description
Technical field
The invention provides one and catch light and dust pelletizing system, particularly a kind of solar panel catches light and dust pelletizing system.
Background technology
Photoelectric converting device-array type solar the cell panel of photovoltaic generating system, adopts fixed installation more, can not the change of real-time tracing position of sun, causes lighting efficiency lower, affects photoelectric conversion efficiency.In addition, because cell panel surface is fully exposed in outdoor air, along with time integral, inorganic and organic dust in air can be accumulated in its surface gradually, both the energy conversion efficiency of battery had been reduced, also easily damage because " tropical island effect " causes battery local pyrexia, cause solar storage battery greatly to shorten the life-span because enough electricity can not be kept.
In order to overcome the problems referred to above, the present invention devises and integrates " optically focused ", " cell panel tilt adjustment ", " fixed point being parallel to the earth's axis is determined angle single shaft and followed the trail of " and the solar panel of " dedusting of high pressure wind-force " and catch light and dust pelletizing system, the optoelectronic transformation efficiency of abundant raising solar cell.
Summary of the invention
Object of the present invention is exactly the defect existed for prior art, provides a kind of solar panel to catch light and dust pelletizing system.
Its technical scheme is: solar panel catches light and dust pelletizing system forms primarily of parts such as concentration module, tracing module, high pressure wind-force dedusting module and power modules, concentration module utilizes assembles reflection technology, arrange reflective aluminium sheet in the left and right sides of solar panel, determine that aluminium sheet and solar panel angle are 60o; System that tracing module adopts " fixed point being parallel to the earth's axis determines angle single shaft tracking ", comprises hardware configuration and software two parts; High pressure wind-force dedusting module, at the high-end oblique rear of solar panel, installs a gas spray pipe with angle.
Native system is SCM Based automatic control system, precision optical machinery device is coordinated to make system more stable, improve the precision of the system tracks sun, the high-pressure blast process of cleaning of original creation, can effectively remove solar panel surface dirt, significantly improve the comprehensive electric generating efficiency of solar photovoltaic generation system.
Embodiment
Concentration module utilizes assembles reflection technology, reflective aluminium sheet is arranged in the left and right sides of solar panel, determine aluminium sheet and solar panel angle, solar panel is made to receive solar energy as much as possible, reduce the dispersiveness of solar energy and the inhomogeneities of sunlight, improve photoelectric conversion efficiency.Compare through calculating, best results when being become by aluminium sheet 60o angle to arrange with solar panel.
System that tracing module adopts " fixed point being parallel to the earth's axis determines angle single shaft tracking ", comprises hardware configuration and software two parts.First initial setting is carried out: according to different seasons, geographic latitude, manually the mounted angle of knob setting cell panel; By the horizontal direction anglec of rotation of each clock of software set.After having set, systems soft ware sends control signal (stepping clock pulse) Driving Stepping Motor and drives pinion rotation, and pinion drives gear wheel and main axis, realizes cell panel single shaft (East and West direction) and follows the tracks of.
High pressure wind-force dedusting module, at the high-end oblique rear of solar panel, installs a gas spray pipe with angle.Final design is: 2 air inlets, 17 circular air outlets.Air inlet is connected with high pressure tank through control valve by flexible pipe, utilize single-chip microcomputer timing point opening controlling valve, the gas of certain pressure is evenly sprayed by aperture, is converted into the fine gas jet of high speed, form the jet power to cell panel surface, realize larger area dedusting.
In addition, the invention does not mean that specification limited to, and can change to some extent under the prerequisite not departing from design aim.
Claims (2)
1. solar panel catches light and a dust pelletizing system, it is characterized in that: solar panel catches light and dust pelletizing system forms primarily of parts such as concentration module, tracing module, high pressure wind-force dedusting module and power modules.
2. a kind of solar panel according to claim 1 catches light and dust pelletizing system, it is characterized in that: at the high-end oblique rear of solar panel, installs a gas spray pipe with angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630420.3A CN104682854A (en) | 2013-12-02 | 2013-12-02 | Light harvesting and dust removal system for solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630420.3A CN104682854A (en) | 2013-12-02 | 2013-12-02 | Light harvesting and dust removal system for solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682854A true CN104682854A (en) | 2015-06-03 |
Family
ID=53317524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310630420.3A Pending CN104682854A (en) | 2013-12-02 | 2013-12-02 | Light harvesting and dust removal system for solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598085A (en) * | 2017-02-05 | 2017-04-26 | 河北工业大学 | Solar panel power generating device de-dusted based on air multiplier |
-
2013
- 2013-12-02 CN CN201310630420.3A patent/CN104682854A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598085A (en) * | 2017-02-05 | 2017-04-26 | 河北工业大学 | Solar panel power generating device de-dusted based on air multiplier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |