CN104014549A - Regional dedusting system of multiple cascaded solar cell panels - Google Patents
Regional dedusting system of multiple cascaded solar cell panels Download PDFInfo
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- CN104014549A CN104014549A CN201410274614.9A CN201410274614A CN104014549A CN 104014549 A CN104014549 A CN 104014549A CN 201410274614 A CN201410274614 A CN 201410274614A CN 104014549 A CN104014549 A CN 104014549A
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- module
- high pressure
- control module
- dedusting
- solar panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
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- 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
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Abstract
The invention relates to a regional dedusting system of multiple cascaded solar cell panels. The regional dedusting system of the multiple cascaded solar cell panels comprises the solar cell panels which are respectively provided with a glass protection layer; the lower surface of each glass protection layer is divided into a plurality of dedusting areas, and each dedusting area is provided with a plurality of parallel electrodes; the end portions of the electrodes are connected with a high-voltage dedusting module; the output ends of the solar cell panels are connected with a power detection module; the power detection module is connected with a digital processing and control module; the digital processing and control module is connected with the high-voltage dedusting module through an intelligent control module and is connected with a host through a NET transmission module. The regional dedusting system of the multiple cascaded solar cell panels has the advantages of being good in controllability, flexible to adjust, easy in dedusting operation and low in energy consumption.
Description
Technical field
The present invention relates to solar panel, relate in particular to the dust pelletizing system of solar panel.
Background technology
The glass plate on solar panel surface is easy dust stratification dirt often, and dust can cause solar panel generating efficiency sharply to decline, and has a strong impact on the generating efficiency of solar power station.At present, the dedusting method on solar panel surface mainly relies on several modes such as wind-force dedusting, supersonic dust removal, scraper-type dedusting, the major defect of above-mentioned dedusting method is: the reliability of wind-force dedusting and scraper-type dedusting is not high, complex structure, service life are short, and cannot use under adverse circumstances; The shortcoming of supersonic dust removal is that cost is high, ease for use is poor.
The electromagnetic planar dust arrester having occurred at present, adopts dust detecting sensor and paired electrode, by detecting amount of dust, electrode is applied to alternating current, utilizes electrostatic force that dust is eliminated; When this dust arrester uses, owing to applying the alternating current of fixed size, its poor controllability on every pair of electrode, can not adjust flexibly, cause energy consumption and cost high, the degree of accuracy that dust sensor detects is not high, can not control exactly dust removal operation, cause dust removing effects not good.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art, studies and improves, and a kind of subregion dust pelletizing system of multi-disc tandem solar cell plate is provided, and it has controls flexibly, detects reliable feature.
The technical solution adopted in the present invention is as follows:
A subregion dust pelletizing system for multi-disc tandem solar cell plate, comprises multi-disc solar panel, and on solar panel, device has glassivation respectively;
The lower surface of glassivation is divided into a plurality of dedustings region, and on dedusting region, device has many parallel electrodes respectively; The end of electrode connects high-pressure dust-cleaning module, high-pressure dust-cleaning module comprises switch, high-voltage switch gear, high pressure handover module and high voltage supply module, electrode is connected with high-voltage switch gear by switch, and high-voltage switch gear is electrically connected to high pressure handover module, and high pressure handover module is by high voltage supply module for power supply;
On the output of solar panel, be connected with power detection module, power detection module passes to digital processing and control module by the power data of detection, and digital processing is connected with high pressure handover module by intelligent control module with control module; Digital processing is connected with main frame by NET transport module with control module, in main frame, device has real time data processing module, the power data that real time data processing module detects power detection module repeatedly contrasts and repeatedly regulates in real time high pressure handoff parameter to obtain the peak power output of solar panel, and the high pressure handoff parameter under peak power output is passed to digital processing and control module by NET transport module, digital processing and control module are controlled high pressure handover module by intelligent control module; High pressure handoff parameter comprises high pressure numerical value, switching frequency and switch electrode position.
Beneficial effect of the present invention is as follows:
The present invention is divided into a plurality of regions by every solar panel and carries out dedusting, with lower power, realizes higher dust removing effects; By detecting the power output of solar panel, adopt main frame Long-distance Control high-pressure dust-cleaning, avoided the restriction of cable, improved maneuvering performance; Main frame regulates separately or combines adjusting to high pressure numerical value, switching frequency and the position of the switch, by high pressure handover module to alternately applying high pressure on electrode, between electrode, produce the electrostatic field of fluctuation, effectively removed the dust on glassivation, have controllability good, adjust feature flexibly; Between multi-disc solar panel, adopt the mode of cascade to connect, by single intelligent control module, can carry out dedusting to every solar panel, simplified dust removal operation, reduced energy consumption.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is operation principle block diagram of the present invention.
Fig. 3 is the operation principle block diagram of monolithic solar panel module of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1 to Fig. 3, the present invention includes multi-disc solar panel 1, on solar panel 1, device has glassivation 2 respectively;
The lower surface of glassivation 2 is divided into a plurality of dedustings region 21, and on dedusting region 21, device has many parallel electrodes 3 respectively, and the end of electrode 3 connects high-pressure dust-cleaning module 4; High-pressure dust-cleaning module 4 comprises switch 41, high-voltage switch gear 42, high pressure handover module 43 and high voltage supply module 44, electrode 3 is connected with high-voltage switch gear 42 by switch 41, high-voltage switch gear 42 is electrically connected to high pressure handover module 43, high pressure handover module 43 is by 44 power supplies of high voltage supply module, on 42 pairs of electrodes 3 of high pressure handover module, alternately apply high pressure, between electrode 3, produce the electrostatic field of fluctuation, the dust on glassivation 2 floats and fluctuates and comes off after electrostatic field polarization; The effect of switch 41 is that high pressure handover module 43 is switched in dedusting region 21, by lower-wattage, realizes higher dust removing effects.
On the output of solar panel 1, be connected with power detection module 5, power detection module 5 passes to digital processing and control module 6 by the power data of detection, and digital processing is connected with high pressure handover module 43 by intelligent control module 7 with control module 6; Digital processing is connected with main frame 9 by NET transport module 8 with control module 6, in main frame 9, device has real time data processing module 10, the power data that real time data processing module 10 detects power detection module 5 repeatedly contrasts and repeatedly regulates in real time high pressure handoff parameter to obtain the peak power output of solar panel 1, and high pressure handoff parameter comprises high pressure numerical value, switching frequency and switch electrode position; Real time data processing module 10 can be separately to a kind of adjusting the in high pressure handoff parameter, also can to wherein two kinds combine and regulate or three kinds are regulated simultaneously; After obtaining the peak power output of solar panel 1, real time data processing module 10 passes to digital processing and control module 6 by the high pressure handoff parameter under peak power output by NET transport module 8, digital processing and control module 6 are controlled high pressure handover module 42 with certain high pressure, switching frequency and switch electrode position by intelligent control module 7, and make high pressure handoff parameter switch to the high-pressure dust-cleaning module 4 of lower a slice solar panel 1, activate the dedusting of lower a slice solar panel 1.
The present invention is divided into a plurality of regions by every solar panel and carries out dedusting, with lower power, realizes higher dust removing effects; By detecting the power output of solar panel, adopt main frame Long-distance Control high-pressure dust-cleaning, avoided the restriction of cable, improved maneuvering performance; Main frame regulates separately or combines adjusting to high pressure numerical value, switching frequency and the position of the switch, by high pressure handover module to alternately applying high pressure on electrode, between electrode, produce the electrostatic field of fluctuation, effectively removed the dust on glassivation, have controllability good, adjust feature flexibly; Between multi-disc solar panel, adopt the mode of cascade to connect, by single intelligent control module, can carry out dedusting to every solar panel, simplified dust removal operation, reduced energy consumption.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to spirit of the present invention in the situation that, the present invention can do any type of modification.
Claims (1)
1. a subregion dust pelletizing system for multi-disc tandem solar cell plate, comprises multi-disc solar panel (1), and on solar panel (1), device has glassivation (2) respectively, it is characterized in that:
The lower surface of described glassivation (2) is divided into a plurality of dedustings region (21), on described dedusting region (21), device has many parallel electrodes (3) respectively, the end of electrode (3) connects high-pressure dust-cleaning module (4), cascade mutually between adjacent high-pressure dust-cleaning module (4); Described high-pressure dust-cleaning module (4) comprises switch (41), high-voltage switch gear (42), high pressure handover module (43) and high voltage supply module (44), described electrode (3) is connected with high-voltage switch gear (42) by switch (41), high-voltage switch gear (42) is electrically connected to high pressure handover module (43), and high pressure handover module (43) is by high voltage supply module (44) power supply;
On the output of described solar panel (1), be connected with power detection module (5), power detection module (5) passes to digital processing and control module (6) by the power data of detection, and described digital processing is connected with described high pressure handover module (43) by intelligent control module (7) with control module (6), described digital processing is connected with main frame (9) by NET transport module (8) with control module (6), in main frame (9), device has real time data processing module (10), the power data that real time data processing module (10) detects power detection module (5) repeatedly contrasts and repeatedly regulates in real time high pressure handoff parameter to obtain the peak power output of solar panel (1), and the high pressure handoff parameter under peak power output is passed to digital processing and control module (6) by NET transport module (8), digital processing and control module (6) are controlled high pressure handover module (42) by intelligent control module (7), described high pressure handoff parameter comprises high pressure numerical value, switching frequency and switch electrode position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274614.9A CN104014549A (en) | 2014-06-18 | 2014-06-18 | Regional dedusting system of multiple cascaded solar cell panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274614.9A CN104014549A (en) | 2014-06-18 | 2014-06-18 | Regional dedusting system of multiple cascaded solar cell panels |
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| Publication Number | Publication Date |
|---|---|
| CN104014549A true CN104014549A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410274614.9A Pending CN104014549A (en) | 2014-06-18 | 2014-06-18 | Regional dedusting system of multiple cascaded solar cell panels |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040055632A1 (en) * | 2002-09-24 | 2004-03-25 | Mazumder Malay K. | Transparent self-cleaning dust shield |
| CN102231394A (en) * | 2011-07-01 | 2011-11-02 | 北京理工大学 | Solar cell panel dedusting comb-shaped circuit and working system thereof |
| US20110283477A1 (en) * | 2007-03-21 | 2011-11-24 | Ashpis David E | Dust Removal From Solar Cells |
| CN102319627A (en) * | 2011-07-19 | 2012-01-18 | 苏州清莲纳米环保科技有限公司 | Multi-plane dust removing device |
| CN102483269A (en) * | 2010-01-29 | 2012-05-30 | 沃罗缇有限公司 | Intelligent & self-cleaning solar panels |
| WO2012078765A2 (en) * | 2010-12-07 | 2012-06-14 | Trustees Of Boston University | Self-cleaning solar panels and concentrators with transparent electrodynamic screens |
| CN203991505U (en) * | 2014-06-18 | 2014-12-10 | 苏州昊枫环保科技有限公司 | The subregion dust pelletizing system of multi-disc tandem solar cell plate |
-
2014
- 2014-06-18 CN CN201410274614.9A patent/CN104014549A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040055632A1 (en) * | 2002-09-24 | 2004-03-25 | Mazumder Malay K. | Transparent self-cleaning dust shield |
| US20110283477A1 (en) * | 2007-03-21 | 2011-11-24 | Ashpis David E | Dust Removal From Solar Cells |
| CN102483269A (en) * | 2010-01-29 | 2012-05-30 | 沃罗缇有限公司 | Intelligent & self-cleaning solar panels |
| WO2012078765A2 (en) * | 2010-12-07 | 2012-06-14 | Trustees Of Boston University | Self-cleaning solar panels and concentrators with transparent electrodynamic screens |
| CN102231394A (en) * | 2011-07-01 | 2011-11-02 | 北京理工大学 | Solar cell panel dedusting comb-shaped circuit and working system thereof |
| CN102319627A (en) * | 2011-07-19 | 2012-01-18 | 苏州清莲纳米环保科技有限公司 | Multi-plane dust removing device |
| CN203991505U (en) * | 2014-06-18 | 2014-12-10 | 苏州昊枫环保科技有限公司 | The subregion dust pelletizing system of multi-disc tandem solar cell plate |
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Application publication date: 20140903 |