CN104014516A - Regional dust removal system of solar cell panel - Google Patents
Regional dust removal system of solar cell panel Download PDFInfo
- Publication number
- CN104014516A CN104014516A CN201410190535.XA CN201410190535A CN104014516A CN 104014516 A CN104014516 A CN 104014516A CN 201410190535 A CN201410190535 A CN 201410190535A CN 104014516 A CN104014516 A CN 104014516A
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- module
- high pressure
- dust removal
- power
- 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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Abstract
The invention relates to a regional dust removal system of a solar cell panel. The regional dust removal system comprises the solar cell panel and a glass protective layer. The lower surface of the glass protective layer is divided into a plurality of dust removal regions, the dust removal regions are respectively provided with a plurality of parallel electrodes, the ends of the electrodes are respectively connected with a switcher, the switcher is connected with high-voltage switches, the high-voltage switches are electrically connected with a high-voltage switching module, and the high-voltage switching module is powered by a high-voltage power supply module. A power detection module is connected to the output end of the solar cell panel, detected power data are transmitted to a DSP real-time data processing module through the power detection module, and the DSP real-time data processing module is connected with the high-voltage switching module through an intelligent control module. The regional dust removal system has the advantages of being low in dust removal power and good in dust removal effect.
Description
Technical field
The present invention relates to solar panel, relate in particular to the subregion 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 solar panel is provided, and it has controls flexibly, detects reliable feature.
The technical solution adopted in the present invention is as follows:
A kind of subregion dust pelletizing system of solar panel, comprise solar panel and glassivation, the lower surface of described glassivation is divided into multiple dedustings region, on described dedusting region, device has many parallel electrodes respectively, the end of electrode connects respectively switch, switch connects high-voltage switch gear, described 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 solar panel, be connected with power detection module, the power data of detection is passed to DSP real time data processing module by power detection module, and described DSP real time data processing module is connected with described high pressure handover module by intelligent control module; Described DSP 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 by the high pressure handoff parameter under peak power output 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, by subregion dedusting, owing to having reduced dedusting area, can pass through lower dedusting power, realizes higher dust removing effects; When dedusting, pass through to detect the power output of solar panel; utilize DSP real time data processing module to regulate high pressure handoff parameter; by high pressure handover module to alternately applying high pressure on electrode; between electrode, produce the electrostatic field of fluctuation; effectively remove the dust on glassivation, had the advantages that controllability is good, adjustment is flexible, energy consumption is low.
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.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1 and Fig. 2, the present invention includes solar panel 1 and glassivation 2, the lower surface of glassivation 2 is divided into multiple dedustings region 21, on described dedusting region 21, device has many parallel electrodes 3 respectively, the end of electrode 3 connects respectively switch 10, and switch 10 is for the switching in 21, dedusting region; Switch 10 connects high-voltage switch gear 9, high-voltage switch gear 9 is electrically connected high pressure handover module 4, high pressure handover module 4 is powered by high voltage supply module 5, high pressure handover module 4 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 6, the power data of detection is passed to DSP real time data processing module 7 by power detection module 6, and DSP real time data processing module 7 is connected with high pressure handover module 4 by intelligent control module 8; DSP real time data processing module 7 repeatedly contrasts by the power data that power detection module 6 is detected 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 controlled to high pressure handover module 4 by intelligent control module 8, high pressure handover module 4 carries out dedusting by switch 10 to dedusting region 21, in the time peak power output being detected, high pressure handover module 4 is automatically switched to next dedusting region 21 by switch 10; Wherein, high pressure handoff parameter comprises high pressure numerical value, switching frequency and switch electrode position.
The present invention, by subregion dedusting, owing to having reduced dedusting area, can pass through lower dedusting power, realizes higher dust removing effects; When dedusting, pass through to detect the power output of solar panel; utilize DSP real time data processing module to regulate high pressure handoff parameter; by high pressure handover module to alternately applying high pressure on electrode; between electrode, produce the electrostatic field of fluctuation; effectively remove the dust on glassivation, had the advantages that controllability is good, adjustment is flexible, energy consumption is low.
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 subregion dust pelletizing system of a solar panel, comprise solar panel (1) and glassivation (2), it is characterized in that: the lower surface of described glassivation (2) is divided into multiple dedustings region (21), on described dedusting region (21), device has many parallel electrodes (3) respectively, the end of electrode (3) connects respectively switch (10), switch (10) connects high-voltage switch gear (9), described high-voltage switch gear (9) electrical connection high pressure handover module (4), high pressure handover module (4) is by high voltage supply module (5) power supply, on the output of solar panel (1), be connected with power detection module (6), the power data of detection is passed to DSP real time data processing module (7) by power detection module (6), and described DSP real time data processing module (7) is connected with described high pressure handover module (4) by intelligent control module (8), described DSP real time data processing module (7) 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 (6) is detected, and the high pressure handoff parameter under peak power output is controlled to high pressure handover module (4) by intelligent control module (8), 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 |
|---|---|---|---|
| CN201410190535.XA CN104014516A (en) | 2014-05-07 | 2014-05-07 | Regional dust removal system of solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190535.XA CN104014516A (en) | 2014-05-07 | 2014-05-07 | Regional dust removal system of solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014516A true CN104014516A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190535.XA Pending CN104014516A (en) | 2014-05-07 | 2014-05-07 | Regional dust removal system of solar cell panel |
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| CN (1) | CN104014516A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6500268B1 (en) * | 2000-08-18 | 2002-12-31 | Silicon Genesis Corporation | Dry cleaning 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 |
| US20120285516A1 (en) * | 2010-01-29 | 2012-11-15 | Volotek Sa | Intelligent & self-cleaning solar panels |
| CN103736592A (en) * | 2014-01-24 | 2014-04-23 | 镇江天力变压器有限公司 | Automatic control system of electrical dust removal high-frequency power supply |
-
2014
- 2014-05-07 CN CN201410190535.XA patent/CN104014516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6500268B1 (en) * | 2000-08-18 | 2002-12-31 | Silicon Genesis Corporation | Dry cleaning 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 |
| US20120285516A1 (en) * | 2010-01-29 | 2012-11-15 | Volotek Sa | Intelligent & self-cleaning solar panels |
| 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 |
| CN103736592A (en) * | 2014-01-24 | 2014-04-23 | 镇江天力变压器有限公司 | Automatic control system of electrical dust removal high-frequency power supply |
Non-Patent Citations (1)
| Title |
|---|
| 孙旗霞等: "基于交变电场的月表除尘方法研究进展", 《力学进展》 * |
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| PB01 | Publication | ||
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Application publication date: 20140903 |