CN203816992U - Dust removal device for solar cell panel - Google Patents
Dust removal device for solar cell panel Download PDFInfo
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- CN203816992U CN203816992U CN201420231330.7U CN201420231330U CN203816992U CN 203816992 U CN203816992 U CN 203816992U CN 201420231330 U CN201420231330 U CN 201420231330U CN 203816992 U CN203816992 U CN 203816992U
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Abstract
The utility model relates to a dust removal device for a solar cell panel. The dust removal device comprises the solar cell panel and a glass protective layer. Multiple parallel electrodes are arranged on the lower surface of the glass protective layer, one end of each electrode is connected with a high-voltage switch, the high-voltage switches are electrically connected with a high-voltage switching module, and a high-voltage power supply module supplies electricity to the high-voltage switching module; the output end of the solar cell panel is connected with a power detection module, the power detection module transmits detected power data to a DSP real-time data processing module, and the DSP real-time data processing module is connected with the high-voltage switching module through an intelligent control module. According to the dust removal device, output power of the solar cell panel is detected and adjusted through the DSP real-time data processing module, high voltage is applied to the electrodes alternately through the high-voltage switching module, and fluctuant electrostatic fields are generated among the electrodes, so that dust on the glass protective layer is effectively removed. The dust removal device has the advantages of being good in controllability, flexible in adjustment and low in energy consumption.
Description
Technical field
The utility model relates to solar panel, relates in particular to the dust arrester 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.
Utility model content
The above-mentioned shortcoming that the applicant exists for prior art, studies and improves, and a kind of dust arrester of solar panel is provided, and it has controls flexibly, detects reliable feature.
The technical scheme that the utility model adopts is as follows:
A kind of dust arrester of solar panel, comprise solar panel and glassivation, the lower surface device of described glassivation has many parallel electrodes, the end of electrode connects respectively high-voltage switch gear, described 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 DSP real time data processing module by the power data of detection, 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 numerical value to obtain the high pressure data under peak power by the power data that power detection module is detected, and the described high pressure data of fixing employing are controlled the output voltage of high pressure handover module by intelligent control module.
Further technical scheme is:
The power data that described DSP real time data processing module detects power detection module repeatedly contrasts and real-time by-pass cock frequency, controls the switching frequency of high pressure handover module by intelligent control module;
The power data that described DSP real time data processing module detects power detection module repeatedly contrasts and real-time by-pass cock electrode position, controls the switching position of high pressure handover module by intelligent control module;
The power data that described DSP real time data processing module detects power detection module repeatedly contrasts and regulates simultaneously in high pressure numerical value, switching frequency and switch electrode position two kinds or all, by intelligent control module, controls high pressure handover module.
The beneficial effects of the utility model are as follows:
The utility model is by detecting the power output of solar panel; by DSP real time data processing module, high pressure numerical value, switching frequency and the position of the switch are regulated separately or combine adjusting; 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, had the advantages that controllability is good, adjustment is flexible, cost is low, energy consumption is low.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is operation principle block diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 1 and Fig. 2, the utility model comprises solar panel 1 and glassivation 2, the lower surface device of glassivation 2 has many parallel electrodes 3, the end of electrode 3 connects respectively high-voltage switch gear 9, high-voltage switch gear 9 is electrically connected to high pressure handover module 4, and high pressure handover module 4, by 5 power supplies of high voltage supply module, alternately applies high pressure on 4 pairs of electrodes 3 of high pressure handover module, 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, power detection module 6 passes to DSP real time data processing module 7 by the power data of detection, 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 is passed through repeatedly following cyclic process: the contrast-adjusting high pressure numerical value that gathers power data-power data, obtain the high pressure numerical value under maximum power data, and fixing this high pressure numerical value that adopts is controlled the output voltage size of high pressure handover module 4 by intelligent control module 8.
DSP real time data processing module 7 is by-pass cock frequency in real time, controls the switching frequency of high pressure handover module 4 by intelligent control module 8.
DSP real time data processing module 7 is by-pass cock electrode position in real time, controls the switching position of high pressure handover module 4 by intelligent control module 8.
DSP real time data processing module 7 can regulate in high pressure numerical value, switching frequency and switch electrode position two kinds or all in real time simultaneously, by intelligent control module 8, controls high pressure handover modules 4.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (4)
1. the dust arrester of a solar panel, comprise solar panel (1) and glassivation (2), it is characterized in that: the lower surface device of described glassivation (2) has many parallel electrodes (3), the end of electrode (3) connects respectively high-voltage switch gear (9), described high-voltage switch gear (9) is electrically connected to high pressure handover module (4), and 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), power detection module (6) passes to DSP real time data processing module (7) by the power data of detection, 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 numerical value to obtain the high pressure data under peak power by the power data that power detection module (6) is detected, and the fixing output voltage that adopts described high pressure data to pass through intelligent control module (8) control high pressure handover module (4).
2. according to the dust arrester of solar panel described in claim 1, it is characterized in that: the power data that described DSP real time data processing module (7) detects power detection module (6) repeatedly contrasts and real-time by-pass cock frequency, by intelligent control module (8), control the switching frequency of high pressure handover module (4).
3. according to the dust arrester of solar panel described in claim 1, it is characterized in that: the power data that described DSP real time data processing module (7) detects power detection module (6) repeatedly contrasts and real-time by-pass cock electrode position, by intelligent control module (8), control the switching position of high pressure handover module (4).
4. according to the dust arrester of solar panel described in claim 1, it is characterized in that: the power data that described DSP real time data processing module (7) detects power detection module (6) repeatedly contrasts and regulate simultaneously in high pressure numerical value, switching frequency and switch electrode position two kinds or all, by intelligent control module (8), controls high pressure handover module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231330.7U CN203816992U (en) | 2014-05-07 | 2014-05-07 | Dust removal device for solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231330.7U CN203816992U (en) | 2014-05-07 | 2014-05-07 | Dust removal device for solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816992U true CN203816992U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231330.7U Expired - Fee Related CN203816992U (en) | 2014-05-07 | 2014-05-07 | Dust removal device for solar cell panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN203816992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014520A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Dust removal device of solar cell panel |
-
2014
- 2014-05-07 CN CN201420231330.7U patent/CN203816992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014520A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Dust removal device of solar cell panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150507 |
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| EXPY | Termination of patent right or utility model |