CN106694499A - Ultrasonic vibration dedusting device of solar cell panel - Google Patents
Ultrasonic vibration dedusting device of solar cell panel Download PDFInfo
- Publication number
- CN106694499A CN106694499A CN201710064695.3A CN201710064695A CN106694499A CN 106694499 A CN106694499 A CN 106694499A CN 201710064695 A CN201710064695 A CN 201710064695A CN 106694499 A CN106694499 A CN 106694499A
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- Prior art keywords
- transducer
- wind
- chip
- ultrasonic
- chip microcomputer
- Prior art date
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- 239000000428 dust Substances 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
- B08B7/026—Using sound waves
- B08B7/028—Using ultrasounds
-
- 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
- H02S40/10—Cleaning arrangements
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention relates to an ultrasonic vibration dedusting device of a solar cell panel. The ultrasonic vibration dedusting device is characterized by comprising a bracket, a wind speed sensor fixing sheet, a wind direction sensor fixing sheet, a wind speed sensor, a wind direction sensor, a rotary shaft, an ultrasonic transducer and a control module, wherein the wind speed sensor is used for measuring wind speed, the wind direction sensor is used for measuring wind direction, and the ultrasonic transducer is used for producing ultrasonic waves; the control module is arranged on the bracket, and is used for controlling the working of the whole dedusting device; the bottom part of the bracket is fixed on ground, and the upper part of the bracket is connected with the lower surface of the solar cell panel through the rotary shaft; the wind speed sensor is fixedly arranged at the upper surface of the bottom part of the bracket through the wind speed sensor fixing sheet, and the wind direction sensor is fixedly arranged at the upper surface of the bottom part of the bracket through the wind direction sensor fixing sheet; the ultrasonic transducer is arranged at the back surface of the solar cell panel through an ultrasonic transducer fixing sheet.
Description
Technical field
The present invention relates to solar panel dedusting technology field, a kind of ultrasonic activation solar cell is specifically related to
Plate dust arrester.
Background technology
Now, solar panel is applied in increasing place, and these places are typically all by solar panel
Exposure is aerial, inevitably has dust and falls on, and this will cause the solar conversion efficiency greatly to reduce, because
This dedusting work is particularly important.
There are the device of many automatic dust removings, such as Application No. for the dedusting aspect of solar panel
2012104918028 Chinese patent discloses a kind of photovoltaic battery panel dust arrester based on ultrasound electric machine, and the device is in light
Outer framework is set around volt cell panel, the outer framework is formed by connecting by two guide rails and frame link, is set between two guide rails
Sliding bar, sliding bar one end is provided with the ultrasound electric machine being connected with the first guide rail, and the other end is provided with the sliding block being connected with the second guide rail,
Sliding bar sets cleaning brush on the whole, is contacted with photovoltaic battery panel smooth surface by the bristle of cleaning brush, using cleaning brush in the sun
Energy cell panel apparent motion is so as to realize the dedusting to solar cell plate surface.It is disadvantageous in that the apparatus structure is answered
It is miscellaneous, the installation frame around solar panel, the device such as guide rail and cleaning brush, and also can be to the normal of solar panel
Work makes some difference, and energy waste is more.
The content of the invention
In view of the shortcomings of the prior art, the technical problem that the present invention is intended to solve is to provide a kind of ultrasonic activation solar energy
Cell panel dust arrester.Dedusting of the device using ultrasonic transducer by natural wind realization to solar panel, cleaning
Better, simple structure, power consumption is few, using more convenient.
The technical scheme that the present invention solves the technical problem use is to provide a kind of ultrasonic activation solar panel
Dust arrester, it is characterised in that the device includes support, air velocity transducer stator, wind transducer stator, wind speed
Sensor, wind transducer, rotary shaft, ultrasonic transducer and control module；Air velocity transducer is used for measuring wind speed, and wind direction is passed
Sensor is used for measuring wind direction, and ultrasonic transducer is used for producing ultrasonic wave；Control module is rack-mount, and control module is used for
Whole dust arrester is controlled to work；
The bottom of the support is fixed on ground, and top is connected by rotary shaft with the lower surface of solar panel；Wind
Fast sensor is fixedly mounted on the upper surface of frame bottom by air velocity transducer stator, and wind transducer is passed by wind direction
Sensor stator is fixedly mounted on the upper surface of frame bottom；The ultrasonic transducer is pacified by ultrasonic transducer stator
On the back side of solar panel；
The control module includes single-chip microcomputer, power supply, extends out storage chip, time chip, LCDs and button；Institute
State single-chip microcomputer respectively with power supply, extend out storage chip, time chip, LCDs and button and be connected；The power supply be responsible for
Control module is powered；The input of the single-chip microcomputer is also connected with air velocity transducer and wind transducer, the output end of single-chip microcomputer
It is connected with the motor in ultrasonic transducer, rotary shaft respectively.
Compared with prior art, the beneficial effects of the present invention are：
1) apparatus of the present invention are detected to evening wind speed and direction jointly using air velocity transducer and wind transducer, when
When wind speed and direction reaches corresponding requirements, ultrasonic transducer is started working, and assembles the dust on solar panel, will
Little particle becomes larger particles, so as to be blown away dust using wind, reaches to the effect of solar panel dedusting.
2) present invention makes by the way of ultrasonic transducer transmitting ultrasonic wave control is vibrated solar panel
Fine dust on solar panel is collected as bulky grain by little particle, is advantageously removed in dust, and can greatly improve
The effect of dedusting.
3) ultrasonic transducer is connected with the back side of solar panel, solar panel is removed at night
Dirt, while not interfering with normal work of the solar panel on daytime, due to the dustproof function in evening, can more improve solar energy
The operating efficiency on cell panel daytime, is conducive to improving the transformation efficiency of solar panel.
4) the device for mechanical simple structure, low manufacture cost, just with several sensors and ultrasonic transducer, do not have
Large-scale apparatus is used, man power and material is saved, dust removing effects are greatly improved, the work effect of solar panel is significantly improved
Rate, solve causes transformation efficiency low because dust influences, and surface temperature is high, the problem of short life, is more suitable for being promoted
Using.
Brief description of the drawings
A kind of overall structure diagram of embodiment of Fig. 1 ultrasonic activation solar panel dust arresters of the present invention；
A kind of control module structured flowchart of Fig. 2 embodiments of ultrasonic activation solar panel dust arrester of the present invention；
In figure, 1 support, 2 solar panels, 3 air velocity transducer stators, 4 wind transducer stators, 5 wind
Fast sensor, 6 wind transducers, 7 rotary shafts, 8 ultrasonic transducers, 9 control modules, 9.1 single-chip microcomputers, 9.2 power supplys,
9.3 extend out storage chip, 9.4 time chips, 9.5 LCDs, 9.6 buttons.
Specific embodiment
Clear, complete description will be carried out to the technical scheme in the embodiment of the present invention below, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained on the premise of creative work is not made, belongs to the claims in the present invention
The scope of protection.
Ultrasonic activation solar panel dust arrester (abbreviation device, referring to Fig. 1-2) of the present invention includes support
1st, air velocity transducer stator 3, wind transducer stator 4, air velocity transducer 5, wind transducer 6, rotary shaft 7, ultrasonic wave
Transducer 8 and control module 9；Air velocity transducer 5 is used for measuring wind speed, and wind transducer 3 is used for measuring wind direction, ultrasonic wave transducer
Device is used for producing ultrasonic wave；Control module is arranged on support 1, and control module 9 is used for controlling whole dust arrester to work；
The bottom of the support 1 is fixed on ground, and top is connected by rotary shaft 7 with the lower surface of solar panel 2；
Air velocity transducer 5 is fixedly mounted on the upper surface of frame bottom by air velocity transducer stator 3, and wind transducer 6 passes through
Wind transducer stator 4 is fixedly mounted on the upper surface of frame bottom, facilitates measuring wind speed in real time and wind direction；The ultrasonic wave
Transducer 8 is arranged on the back side of solar panel 2 by ultrasonic transducer stator；
The control module 9 includes single-chip microcomputer 9.1, power supply 9.2, extends out storage chip 9.3, time chip 9.4, liquid crystal
Display screen 9.5 and button 9.6；The single-chip microcomputer 9.1 respectively with power supply 9.2, extend out storage chip 9.3, time chip 9.4, liquid crystal
Display screen 9.5 and button 9.6 are connected；The power supply 9.2 is responsible for being powered to control module 9；The input of the single-chip microcomputer also with
Air velocity transducer 5 and wind transducer 6 are connected, the output end of single-chip microcomputer respectively with ultrasonic transducer 8, rotary shaft 7 on electricity
Machine is connected.
The quantity of the ultrasonic transducer 8 is 2-4, with the corresponding dedusting speed of the increase of ultrasonic transducer quantity
Degree can be improved, but cost can also increase, and appropriate ultrasonic transducer number, ultrasonic transducer are set according to actual needs
Quantity when being 1, installed in the back side center of solar panel, when quantity is 2-4, ultrasonic transducer is in solar energy
Panel backside is evenly arranged.
Single-chip microcomputer 9.1 reads current time from time chip 9.4, and time data is stored in extends out storage chip 9.3
In；LCDs 9.5 can show the information such as current wind speed and direction, and button 9.6 can be used to adjust related display letter
Breath, can be gone wrong source when device goes wrong by changing parameter detecting.Storage chip is extended out for storage time, wind
The related work information such as speed, wind direction, prevents loss of data.
The single-chip microcomputer 9.1 is STC89C51 model single-chip microcomputers；The storage chip 9.3 that extends out is for AT24C02 chips；Institute
Time chip 9.4 is stated for DS1302 chips；Power supply 9.2 be 5V dc sources, the model LCD12864 of the LCDs,
The model FX-V1-16 of the wind transducer；The model FS-M-30 of the air velocity transducer；The ultrasonic transducer
Model DHC-2000.
Heretofore described support 1 is that, with the structure for enabling to solar panel to follow sunlight, material therefor is
Titanium alloy, tungsten and low-carbon alloy steel etc., selection different materials have little to no effect to dust removing effects, on making solar cell
It can be the supporting construction of whole device using prior art that plate can follow the structure of sunshine.
The control flow of heretofore described single-chip microcomputer is：The control module 9 for first turning on device go forward side by side that luggage puts just
Beginningization, according to the time that time chip 9.4 is provided, it is evening or daytime that single-chip microcomputer carries out judgement to the time, if evening, then
Into dust removal pattern, i.e., dedusting work is carried out at night, extending out storage chip 9.3 will store the time data,
Then the wind speed that is measured by air velocity transducer of single-chip microcomputer collection, when wind speed reaches can be by larger dust (50 microns to 500 microns)
During speed (not less than 5.5m/s) blown away, then the wind direction measured by wind transducer 6 is gathered, and by single-chip microcomputer output data
In the current wind direction of liquid crystal display screen display and current wind speed, while the motor in Single-chip Controlling rotary shaft is rotated, so that
Rotary shaft adjusts the angle of solar panel and wind so that device is adjusted to optimal loading angle；Wind speed and stress angle
After degree all reaches requirement, single-chip microcomputer starts ultrasonic transducer, proceeds by dedusting work；Dedusting is set by single-chip microcomputer to work
Time, after dedusting is finished, device is stopped.
The operation principle and process of ultrasonic activation solar panel dust arrester of the present invention be：Pass through single-chip microcomputer first
Judge whether, in dust removal pattern, if being in dust removal pattern, then wind speed to be measured by air velocity transducer, when wind speed is not less than
During 5.5m/s, dedusting is carried out；Wind direction is now measured by wind transducer, is rotated by Single-chip Controlling rotary shaft, and then adjusted
Whole solar panel is rotated, and when the direction that solar panel and wind come is in 45 degree of angles, ultrasonic transducer starts work
Make, make it be difficult to be blown away because little particle dust (particle diameter is less than 50 microns) has the properties such as strongly adherent, high density,
Therefore ultrasonic wave is launched using ultrasonic transducer so that solar panel produces strong mechanical oscillation, so that absorption
Particle on solar panel has larger displacement amplitude, and dust will be suspended on solar panel, dust it is viscous
Property power will greatly reduce, in conjunction with larger wind speed (be not less than 5.5m/s), directly be can be achieved with grain easily using natural wind
Footpath is that 1 μm to 500 μm of particle dust blows away, so as to reach using the purpose of supersonic dust removal, the dust granule scope of removing
Increase significantly, elimination effect is more preferably.If not enough, ultrasonic transducer does not work wind speed.
Apparatus of the present invention are suitably applied in northwest and lack water resource, but the more area of wind-resources, and the device is directly sharp
With natural wind, when natural wind wind speed is larger, the larger particle of small volume, viscosity can be removed, and dust removing effects are more preferable.
Component involved in the present invention can be by commercially available.
The present invention does not address part and is applied to prior art.
Claims (4)
1. a kind of ultrasonic activation solar panel dust arrester, it is characterised in that the device includes that support, wind speed are passed
Sensor stator, wind transducer stator, air velocity transducer, wind transducer, rotary shaft, ultrasonic transducer and control mould
Block；Air velocity transducer is used for measuring wind speed, and wind transducer is used for measuring wind direction, and ultrasonic transducer is used for producing ultrasonic wave；
Control module is rack-mount, and control module is used for controlling whole dust arrester to work；
The bottom of the support is fixed on ground, and top is connected by rotary shaft with the lower surface of solar panel；Wind speed is passed
Sensor is fixedly mounted on the upper surface of frame bottom by air velocity transducer stator, and wind transducer passes through wind transducer
Stator is fixedly mounted on the upper surface of frame bottom；The ultrasonic transducer is arranged on by ultrasonic transducer stator
On the back side of solar panel；
The control module includes single-chip microcomputer, power supply, extends out storage chip, time chip, LCDs and button；The list
Piece machine respectively with power supply, extend out storage chip, time chip, LCDs and button and be connected；The power supply is responsible for control
Module for power supply；The input of the single-chip microcomputer is also connected with air velocity transducer and wind transducer, the output end difference of single-chip microcomputer
It is connected with the motor in ultrasonic transducer, rotary shaft.
2. ultrasonic activation solar panel dust arrester according to claim 1, it is characterised in that the ultrasonic wave
The quantity of transducer is 2-4.
3. ultrasonic activation solar panel dust arrester according to claim 1, it is characterised in that the single-chip microcomputer
It is STC89C51 model single-chip microcomputers；The storage chip that extends out is for AT24C02 chips；The time chip is DS1302 chips；
Power supply is 5V dc sources, the model LCD12864 of the LCDs, the model FX-V1- of the wind transducer
16；The model FS-M-30 of the air velocity transducer；The model DHC-2000 of the ultrasonic transducer.
4. ultrasonic activation solar panel dust arrester according to claim 1, it is characterised in that the single-chip microcomputer
Control flow be：The control module for first turning on device is gone forward side by side the initialization that luggage puts, according to the time that time chip is provided,
It is evening or daytime that single-chip microcomputer carries out judgement to the time, if evening, then into dust removal pattern, i.e., carries out dedusting at night
Work, extending out storage chip will store the time data, the wind that then single-chip microcomputer collection is measured by air velocity transducer
Speed, when wind speed is not less than 5.5m/s, then gathers the wind direction measured by wind transducer, and by single-chip microcomputer output data in liquid
Current wind direction and current wind speed are shown on crystal display screen, while the motor in Single-chip Controlling rotary shaft is rotated so that device is adjusted
Whole is optimal loading angle；After wind speed and loading angle all reach requirement, single-chip microcomputer starts ultrasonic transducer, proceeds by
Dedusting works；The dedusting working time is set by single-chip microcomputer, after dedusting is finished, device is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064695.3A CN106694499B (en) | 2017-02-05 | 2017-02-05 | Ultrasonic vibration solar cell panel dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064695.3A CN106694499B (en) | 2017-02-05 | 2017-02-05 | Ultrasonic vibration solar cell panel dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106694499A true CN106694499A (en) | 2017-05-24 |
| CN106694499B CN106694499B (en) | 2022-12-13 |
Family
ID=58910312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064695.3A Active CN106694499B (en) | 2017-02-05 | 2017-02-05 | Ultrasonic vibration solar cell panel dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN106694499B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800374A (en) * | 2017-11-27 | 2018-03-13 | 深圳市菊水皇家科技有限公司 | A kind of automatic dust removing method and system of solar recharging stake |
| CN109546952A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The setting method and solar panel of solar panel |
| CN111398623A (en) * | 2019-03-01 | 2020-07-10 | 上海电机学院 | Intelligent wind speed detection system |
| CN113650812A (en) * | 2021-07-22 | 2021-11-16 | 中国人民解放军国防科技大学 | Solar energy sailboard dust pelletizing system of mars detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150311859A1 (en) * | 2014-04-28 | 2015-10-29 | King Fahd University Of Petroleum And Minerals | Smart dust-cleaner and cooler for solar pv panels |
| CN105381993A (en) * | 2015-12-08 | 2016-03-09 | 河海大学常州校区 | Solar photovoltaic board cleaning device based on acoustic surface waves and high-speed airflow and solar photovoltaic board cleaning method |
| CN105955318A (en) * | 2016-07-01 | 2016-09-21 | 大连理工高邮研究院有限公司 | Special sensor for wind power and wind direction two-in-one type solar energy tracking bracket |
| CN106100563A (en) * | 2016-08-15 | 2016-11-09 | 宁波康宁节能环保工程有限公司 | A kind of solar panels dust arrester |
| CN206868782U (en) * | 2017-02-05 | 2018-01-12 | 河北工业大学 | A kind of ultrasonic activation solar panel dust arrester |
-
2017
- 2017-02-05 CN CN201710064695.3A patent/CN106694499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150311859A1 (en) * | 2014-04-28 | 2015-10-29 | King Fahd University Of Petroleum And Minerals | Smart dust-cleaner and cooler for solar pv panels |
| CN105381993A (en) * | 2015-12-08 | 2016-03-09 | 河海大学常州校区 | Solar photovoltaic board cleaning device based on acoustic surface waves and high-speed airflow and solar photovoltaic board cleaning method |
| CN105955318A (en) * | 2016-07-01 | 2016-09-21 | 大连理工高邮研究院有限公司 | Special sensor for wind power and wind direction two-in-one type solar energy tracking bracket |
| CN106100563A (en) * | 2016-08-15 | 2016-11-09 | 宁波康宁节能环保工程有限公司 | A kind of solar panels dust arrester |
| CN206868782U (en) * | 2017-02-05 | 2018-01-12 | 河北工业大学 | A kind of ultrasonic activation solar panel dust arrester |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546952A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The setting method and solar panel of solar panel |
| CN107800374A (en) * | 2017-11-27 | 2018-03-13 | 深圳市菊水皇家科技有限公司 | A kind of automatic dust removing method and system of solar recharging stake |
| CN107800374B (en) * | 2017-11-27 | 2023-09-12 | 深圳华源技术实业有限公司 | Automatic dust removing method and system for solar charging pile |
| CN111398623A (en) * | 2019-03-01 | 2020-07-10 | 上海电机学院 | Intelligent wind speed detection system |
| CN113650812A (en) * | 2021-07-22 | 2021-11-16 | 中国人民解放军国防科技大学 | Solar energy sailboard dust pelletizing system of mars detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106694499B (en) | 2022-12-13 |
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