CN104014538A - Mainframe-control-based dedusting system for multiple cascaded solar panels - Google Patents
Mainframe-control-based dedusting system for multiple cascaded solar panels Download PDFInfo
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- CN104014538A CN104014538A CN201410261345.2A CN201410261345A CN104014538A CN 104014538 A CN104014538 A CN 104014538A CN 201410261345 A CN201410261345 A CN 201410261345A CN 104014538 A CN104014538 A CN 104014538A
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- module
- high pressure
- control module
- solar panel
- digital processing
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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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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a mainframe-control-based dedusting system for multiple cascaded solar panels. The mainframe-control-based dedusting system comprises the multiple solar panels. Glass protection layers are arranged on the solar panels respectively. The lower surfaces of the glass protection layers are respectively provided with a plurality of parallel electrodes, the ends of the electrodes are connected with high-voltage dedusting modules, and the adjacent high-voltage dedusting modules are cascaded. The high-voltage dedusting modules comprise high-voltage switches connected with the electrodes, high-voltage switching modules and high-voltage power supply modules. A power detection module is connected to the output ends of the solar panels, the power detection module transmits the detected power data to a digital processing and control module, and the digital processing and control module is connected with the high-voltage switching modules through an intelligent control module and is connected with a mainframe. The mainframe is provided with a real-time data processing module. The mainframe-control-based dedusting system has the advantages of being good in controllability, flexible to adjust, simple 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 multi-disc tandem solar cell plate dust pelletizing system based on host computer control is provided, and it has controls flexibly, detects reliable feature.
The technical solution adopted in the present invention is as follows:
A multi-disc tandem solar cell plate dust pelletizing system based on host computer control, comprises multi-disc solar panel, and on solar panel, device has glassivation respectively;
The lower surface of described glassivation respectively device has many parallel electrodes, and the end of electrode connects high-pressure dust-cleaning module, the adjacent mutual cascade of high-pressure dust-cleaning intermodule; Described high-pressure dust-cleaning module comprises the high-voltage switch gear being connected with electrode, high-voltage switch gear electrical connection high pressure handover module, and high pressure handover module is by high voltage supply module for power supply;
On the output of described solar panel, be connected with power detection module, the power data of detection is passed to digital processing and control module by power detection module, and described digital processing is connected with described high pressure handover module by intelligent control module with control module; Digital processing is connected with main frame with control module; In described main frame, device has real time data processing module, described real time data processing module is repeatedly contrasted and is repeatedly regulated in real time high pressure handoff parameter to obtain the peak power output of solar panel by the power data that power detection module is detected, and the high pressure handoff parameter under peak power output is passed to digital processing and control module, digital processing and control module are by intelligent control module control high pressure handover module; Described 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 adopts the dust removal operation of host computer control solar panel, and main frame can be away from solar panel, has avoided the distance limit of cable, has the feature easily of controlling; By detecting the power output of solar panel, main frame regulates separately or combines adjusting to high pressure numerical value, switching frequency and the position of the switch, control 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 easy and simple to handle, controllability good, adjust feature flexibly; Between multi-disc solar panel, adopt the mode of cascade to connect, can carry out dedusting to every solar panel by single intelligent control module, simplified dust removal operation, reduced energy consumption.
Brief description of the drawings
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.
Detailed description of the invention
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 respectively device has many parallel electrodes 3, and the end of electrode 3 connects high-pressure dust-cleaning module 4, adjacent 4 mutual cascades of high-pressure dust-cleaning module; High-pressure dust-cleaning module 4 comprises the high-voltage switch gear 41 being connected with electrode 3, high-voltage switch gear 41 is electrically connected high pressure handover module 42, high pressure handover module 42 is powered by high voltage supply module 43, high pressure handover module 42 is to alternately applying high pressure on electrode 3, between electrode 3, produce the electrostatic field of fluctuation, the dust on glassivation 2 floats and fluctuates and comes off after electrostatic field polarization;
On the output of solar panel 1, be connected with power detection module 5, the power data of detection is passed to digital processing and control module 7 by power detection module 5, and digital processing is connected with high pressure handover module 42 by intelligent control module 7 with control module 6; Digital processing is connected with main frame 8 with control module 6; In main frame 8, device has real time data processing module 9; Real time data processing module 9 is repeatedly contrasted and is repeatedly regulated in real time high pressure handoff parameter by the power data that power detection module 5 is detected, high pressure handoff parameter comprises high pressure numerical value, switching frequency and switch electrode position, digital processing and control module 6 can regulate the one in high pressure handoff parameter separately, also can to wherein two kinds combine regulate or to three kinds simultaneously regulate;
When obtaining after the peak power output of solar panel 1, the high pressure handoff parameter under peak power output is passed to intelligent control module 7 by real time data processing module 9, intelligent control module 7 is with certain high pressure, switching frequency and switch electrode Position Control high pressure handover module 42, and make high pressure handoff parameter switch to the high-pressure dust-cleaning module 4 of lower a slice solar panel, activate the dedusting of lower a slice solar panel 1.
The present invention adopts the dust removal operation of host computer control solar panel, and main frame can be away from solar panel, has avoided the distance limit of cable, has the feature easily of controlling; By detecting the power output of solar panel, main frame regulates separately or combines adjusting to high pressure numerical value, switching frequency and the position of the switch, control 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 easy and simple to handle, controllability good, adjust feature flexibly; Between multi-disc solar panel, adopt the mode of cascade to connect, can carry out dedusting to every solar panel by single intelligent control module, 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 amendment.
Claims (1)
1. the multi-disc tandem solar cell plate dust pelletizing system based on host computer control, 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) respectively device has many parallel electrodes (3), 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 the high-voltage switch gear (41) being connected with electrode (3), high-voltage switch gear (41) electrical connection high pressure handover module (42), high pressure handover module (42) is by high voltage supply module (43) power supply;
On the output of described solar panel (1), be connected with power detection module (5), the power data of detection is passed to digital processing and control module (7) by power detection module (5), and described digital processing is connected with described high pressure handover module (42) by intelligent control module (7) with control module (6); Digital processing is connected with main frame (8) with control module (6); In described main frame (8), device has real time data processing module (9), described real time data processing module (9) is repeatedly contrasted and is repeatedly regulated in real time high pressure handoff parameter to obtain the peak power output of solar panel (1) by the power data that power detection module (5) is detected, and the high pressure handoff parameter under peak power output is passed to digital processing and control module (6), 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 |
|---|---|---|---|
| CN201410261345.2A CN104014538A (en) | 2014-06-12 | 2014-06-12 | Mainframe-control-based dedusting system for multiple cascaded solar panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261345.2A CN104014538A (en) | 2014-06-12 | 2014-06-12 | Mainframe-control-based dedusting system for multiple cascaded solar panels |
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| Publication Number | Publication Date |
|---|---|
| CN104014538A true CN104014538A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410261345.2A Pending CN104014538A (en) | 2014-06-12 | 2014-06-12 | Mainframe-control-based dedusting system for multiple cascaded solar 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 |
| JP2008071989A (en) * | 2006-09-15 | 2008-03-27 | Shin Etsu Handotai Co Ltd | Inspecting device for solar battery electrode, and inspecting method |
| CN101585015A (en) * | 2008-05-20 | 2009-11-25 | 中国科学院空间科学与应用研究中心 | Plane dust collection device |
| 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 |
| CN102319695A (en) * | 2011-07-19 | 2012-01-18 | 苏州清莲纳米环保科技有限公司 | Electromagnetic field dust removing device |
| CN203232887U (en) * | 2013-05-03 | 2013-10-09 | 重庆科技学院 | Automatic dust removal panel of photovoltaic cell |
-
2014
- 2014-06-12 CN CN201410261345.2A patent/CN104014538A/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 |
| JP2008071989A (en) * | 2006-09-15 | 2008-03-27 | Shin Etsu Handotai Co Ltd | Inspecting device for solar battery electrode, and inspecting method |
| CN101585015A (en) * | 2008-05-20 | 2009-11-25 | 中国科学院空间科学与应用研究中心 | Plane dust collection device |
| 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 |
| CN102319695A (en) * | 2011-07-19 | 2012-01-18 | 苏州清莲纳米环保科技有限公司 | Electromagnetic field dust removing device |
| CN203232887U (en) * | 2013-05-03 | 2013-10-09 | 重庆科技学院 | Automatic dust removal panel of photovoltaic cell |
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Application publication date: 20140903 |