CN107046400A - A kind of solar cell electricity dust pelletizing system based on electric curtain - Google Patents
A kind of solar cell electricity dust pelletizing system based on electric curtain Download PDFInfo
- Publication number
- CN107046400A CN107046400A CN201611217524.1A CN201611217524A CN107046400A CN 107046400 A CN107046400 A CN 107046400A CN 201611217524 A CN201611217524 A CN 201611217524A CN 107046400 A CN107046400 A CN 107046400A
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- Prior art keywords
- control motor
- electric curtain
- relay
- electric
- battery
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- 239000000428 dust Substances 0.000 title claims abstract description 25
- 230000005611 electricity Effects 0.000 title claims abstract description 19
- 238000005453 pelletization Methods 0.000 title claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 3
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical group O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000005304 optical glass Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- 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)
Abstract
The invention discloses a kind of solar cell electricity dust pelletizing system based on electric curtain, including solar battery apparatus, lower control motor, upper control motor, lower relay, upper relay, single-chip microcomputer, battery and inverter, the solar panel is connected to form electric power storage loop with battery by electric wire；The battery connects the first current supply circuit of upper electric curtain and lower electric curtain formation by inverter respectively, the battery connects control motor and lower control motor the second current supply circuit of formation respectively, the single-chip microcomputer constitutes the first control loop with upper control motor and lower control motor connection, and connects and composes the second control loop with upper relay and lower relay.The present invention can not only save electric energy using battery, also can be largely except particulate matters such as dusts, the generating efficiency of solar cell can also be improved indirectly, at the same time apparatus cost is suitable, be conducive to promoting electric power dedusting and the development and popularization of electric curtain technology.
Description
Technical field
The present invention relates to a kind of solar cell electricity dust pelletizing system based on electric curtain, more particularly to photovoltaic power generation technology is led
Domain.
Background technology
The energy is the motive power of human social development, is also basis for the survival of mankind.Due to energy scarcity, exploitation is new
The energy, development new energy technology, become world community and seek the necessary problems faced of Sustainable Development Road and challenge.
Solar energy contains huge energy as a kind of reproducible clean energy resource, wherein, Solar use correlation technique
Exploitation worldwide cause attention.At the same time, with the progress of technology in recent years, solar power generation unit energy
Cost dropped significantly to can be comparable with conventional water power thermoelectricity level.Reclaimed in view of operating cost and investment
The problems such as, the operating stabilization of solar power station, it is efficiently important a technology and problem of management.It is tight for flue dust such as northeast
For the area of weight, the dust in air is larger to the influence degree of generating efficiency.Counted according to local photovoltaic plant, in air
Dust significantly limit the photoelectric transformation efficiency of photovoltaic module, generated energy can be reduced to original 80%-85%, even more
Low degree.
In order to mitigate influence of the dust to power generation plate, domestic and international seminar does for the dust-proof and dedusting of deposition surface respectively
Substantial amounts of research work, it is proposed that diversified scheme, such as jet, vibrate, brush, alternating electric field.By largely grinding
Study carefully and fully contrast, preceding several method is difficult to play obvious effect.Jet, vibration and brossage can supernatants to a certain degree
Except the dust of solar panel outer layer, but it is helpless that those are deposited on the dust of bottom for a long time.
The content of the invention
Purpose：In order to overcome the above not enough, it is considered to which the demand of reality, the invention provides a kind of solar energy based on electric curtain
Battery electric power dust pelletizing system, the dust pelletizing system utilizes the principle of alternating electric field dedusting, and the electric curtain surface adhered in dust maintains one
The parallel alternate electrode of layer, while by the corner of the electric curtain of control to adapt to different dedusting environment, so as to reach high-effective dust-removing
Purpose.
Technical scheme is as follows：
A kind of solar cell electricity dust pelletizing system based on electric curtain, including solar battery apparatus, lower control motor, upper control electricity
Machine, lower relay, upper relay, single-chip microcomputer, battery and inverter, the solar battery apparatus include upper electric curtain, lower electricity
Curtain and solar panel, the solar panel are connected to form electric power storage loop with battery by electric wire；The battery
Connect upper electric curtain and lower electric curtain the first current supply circuit of formation respectively by inverter, the battery connect respectively control motor and
Lower control motor the second current supply circuit of formation, the single-chip microcomputer constitutes the first control loop with upper control motor and lower control motor connection,
And connect and compose the second control loop with upper relay and lower relay, the upper control motor and lower control motor respectively with upper relay
Device and lower relay are connected by electric wire, and the single-chip microcomputer receives the upper relay of feedback signal adjustment of control motor and lower control motor
The working condition of device and lower relay is operated with regulating and controlling upper control motor and lower control motor, so as to control electric curtain and lower electric curtain work
Make.
Preferably, the solar battery apparatus also includes upper bracket, lower carriage, upper rotating shaft, lower rotary shaft and support bracket,
The upper bracket and lower carriage are separately positioned on the both sides up and down of solar panel, and the upper rotating shaft and lower rotary shaft are fixed respectively
It is arranged on upper bracket and lower carriage, the upper electric curtain and lower electric curtain are coaxially connected with upper rotating shaft and lower rotary shaft respectively, positioned at too
It is positive can be above cell panel, the solar panel is fixedly installed on support bracket, the upper rotating shaft and lower rotary shaft respectively with
Upper control motor and lower control motor connection.
Preferably, the upper electric curtain includes some electrodes, insulating barrier and substrate, and some electrode runs parallel etchings are in substrate
Surface, the insulating barrier is formed by deielectric-coating material spraying in substrate and electrode surface, the composition of the lower electric curtain and upper electric curtain
It is identical with structure.
Preferably, the material of the electrode is tin indium oxide.
Preferably, the substrate is optical glass.
Preferably, the upper control motor and lower control motor use direct current generator.
Preferably, the electric signal output line and upper relay and the electricity of lower relay of the upper control motor and lower control motor
Output line is connected with A/D converter in single-chip microcomputer respectively.
Preferably, the upper rotating shaft and lower rotary shaft are connected with upper control motor and lower control motor using gear drive respectively.
Beneficial effects of the present invention：The present invention provides a kind of solar cell electricity dust pelletizing system based on electric curtain, not only
Electric energy can be saved using battery, also can be largely except particulate matters such as dusts, additionally it is possible to improve solar energy indirectly
The generating efficiency of battery, at the same time apparatus cost is suitable, is conducive to promoting electric power dedusting and the development of electric curtain technology and general
And.
Brief description of the drawings
Fig. 1 is system structure diagram of the invention；
Fig. 2 is the structure chart for being provided with power-on and power-off curtain and the solar battery apparatus of rotating shaft；
Fig. 3 is the view in the A directions for being provided with power-on and power-off curtain and the present solar cell device structure figure of rotating shaft；
Fig. 4 is the structure chart of electric curtain；
In figure：Solar battery apparatus 1, lower control motor 2, upper control motor 3, lower relay 4, upper relay 5, single-chip microcomputer 6, electric power storage
Pond 7, inverter 8, upper bracket 9, upper electric curtain 10, lower electric curtain 11, lower carriage 12, lower rotary shaft 13, solar panel 14, upper rotating shaft
15th, support bracket 16, electrode 17, insulating barrier 18, substrate 19.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
A kind of solar cell electricity dust pelletizing system based on electric curtain, including solar battery apparatus 1, it is lower control motor 2, on
Motor 3, lower relay 4, upper relay 5, single-chip microcomputer 6, battery 7 and inverter 8 are controlled, the solar battery apparatus 1 includes
Upper electric curtain 10, lower electric curtain 11 and solar panel 14, the solar panel 14 are connected to be formed with battery 7 by electric wire
Electric power storage loop；The battery 7 connects electric curtain 10 and lower electric curtain 11 the first current supply circuit of formation, institute by inverter 8 respectively
State battery 7 and connect control motor 3 and lower control motor 2 the second current supply circuit of formation, the single-chip microcomputer 6 and upper control motor 3 respectively
The first control loop is connected and composed with lower control motor 2, and the second control loop is connected and composed with upper relay 5 and lower relay 4,
The upper control motor 3 and lower control motor 2 are connected with upper relay 5 and lower relay 4 by electric wire respectively, and the single-chip microcomputer 6 connects
Motor 3 and the upper relay 5 of feedback signal adjustment of lower control motor 2 and the working condition of lower relay 4 is controlled in receipts to regulate and control upper control
Motor 3 and lower control motor 2 are operated, so as to control electric curtain 10 to be worked with lower electric curtain 11.
Preferably, the solar battery apparatus 1 also includes upper bracket 9, lower carriage 12, upper rotating shaft 15, the and of lower rotary shaft 13
Support bracket 16, the upper bracket 9 and lower carriage 12 are separately positioned on the both sides up and down of solar panel 14, the upper rotating shaft
15 and lower rotary shaft be respectively fixedly disposed on upper bracket and lower carriage, the upper electric curtain and lower electric curtain respectively with upper rotating shaft and lower turn
Axle 13 is coaxially connected, positioned at the top of solar panel 14, and the solar panel 14 is fixedly installed on support bracket 16,
The upper rotating shaft 15 and lower rotary shaft 13 are connected with upper control motor 3 and lower control motor 2 respectively.
Preferably, the upper electric curtain 10 includes some electrodes 17, insulating barrier 18 and substrate 19, and some electrodes 17 are parallel
Etching on the surface of substrate 19, the insulating barrier 18 is formed by deielectric-coating material spraying in substrate 19 and the surface of electrode 19, it is described under
Electric curtain 11 is identical with the Nomenclature Composition and Structure of Complexes of upper electric curtain 10.As shown in figure 4, the arrangement mode of some electrodes 17 uses " positive and negative "
Form, be arranged at intervals, alternately change, and all positive poles are accumulated into a positive bus, all negative poles also accumulate one
Negative bus, two buses constitute the first current supply circuit with battery and inverter.The quantity of electrode can be selected as needed
Select.
Preferably, the material of the electrode 17 is tin indium oxide.
Preferably, the substrate 19 is optical glass.The thickness of insulating barrier is 2mm in the present invention.
Preferably, the upper control motor 3 and lower control motor 2 use direct current generator.
Preferably, the electric signal output line and upper relay and lower relay of the upper control motor 3 and lower control motor 2
Electric signal output line is connected with A/D converter in single-chip microcomputer 6 respectively.
Preferably, the upper rotating shaft 15 and lower rotary shaft 13 are connected with upper control motor 3 and lower control motor 2 using gear drive respectively
Connect.
The operation principle of the present invention is as follows：
There is power supply, electric power storage, three kinds of processes of control, and control process and controlled back including the first control loop and second in the present invention
Road, the single-chip microcomputer receives the feedback signal of control motor and lower control motor by the first control loop, and is passed through by single-chip microcomputer
Second control loop adjusts the working condition of upper relay and lower relay to regulate and control upper control motor and lower control motor rotation direction；
Power supply process includes Liang Tiao supply lines：Battery can provide electric energy needed for electric curtain maintains electric field along the first current supply circuit；Also may be used
Electric energy needed for providing lower control motor and the work of upper control motor along the second current supply circuit, the electric power storage process, which refers to, fills solar cell
Surplus electricity is put to be stored in battery along electric power storage circuit.
DC conversion alternating current is that electric curtain 10,11 is powered by inverter 9 by battery 7, is influenceed by AC field,
The cycle movement that particle is done on electric curtain surface, alternately in take-off and stagnation two states.Particle is by level after a period of time
Explosive take-off occurs in electric field force and vertical electric field power comprehensive function, afterwards when particle move across in the horizontal direction electric field compared with
By upward electric field force so as to occur sling movement during strong region, and then leave electric curtain surface.Due to dust granules in air
Species is numerous and disorderly, but the overwhelming majority belongs to nonisulated property particle, in this way dust removing effects be considerable, can also carry indirectly
High generation efficiency.
Before daily system is opened, single-chip microcomputer 6, which provides signal and is in upper and lower relay 5,4 by the second control loop, to be opened
Open control motor 3 and lower control motor 2 in state, and then startup and carry out reset operation, electric curtain is in parallel to battery plate surface
Original state.Then according to the altitude of the sun of different periods, single-chip microcomputer 6 first provides adjustment commencing signal, controlled back by second
Road changes the running status of upper and lower relay 5,4, then control motor 3 and the lower fortune for controlling motor 2 in the change of upper and lower relay 5,4
Row state, because upper control motor 3 and lower control motor 4 pass through upper rotating shaft 15 and lower rotary shaft 13 and upper electric curtain 10 and lower electric curtain 11 respectively
It is connected, the change of the running status of upper control motor 3 and lower control motor 2 can directly result in the change of electric curtain angle；Termination signal by
Upper control motor 3 and lower control motor 2 are provided, and are received along the first control loop by single-chip microcomputer 6, by single-chip microcomputer 6 to upper and lower relay
5th, 4 executive terminations are operated so that motor shuts down, and so far whole adjustment process is completed.Whole process causes sunshine vertical
Incide the surface of solar panel 14, and then make the total radiation that solar panel 14 is daily received close to maximum, from
And directly improve generating efficiency.
Motor control axis of rotation technology, solar panel electric power storage loop, the storage battery power supply skill referred in the present invention
Art and positive and inverse rotation of relay controlled motor technology are prior art, so not plus be described in detail.In addition, of the present invention straight
Stream motor, relay and single-chip microcomputer model are the conventional technical means that those skilled in the art are grasped, can be according to reality
Demand is selected.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of solar cell electricity dust pelletizing system based on electric curtain, it is characterised in that including solar battery apparatus, lower control
Motor, upper control motor, lower relay, upper relay, single-chip microcomputer, battery and inverter, the solar battery apparatus include
Upper electric curtain, lower electric curtain and solar panel, the solar panel are connected to form electric power storage loop with battery by electric wire；
The battery connects the first current supply circuit of upper electric curtain and lower electric curtain formation by inverter respectively, and the battery is connected respectively
Upper control motor and lower control motor the second current supply circuit of formation, the single-chip microcomputer constitute first with upper control motor and lower control motor connection
Control loop, and connect and compose the second control loop, the upper control motor and lower control motor point with upper relay and lower relay
It is not connected with upper relay and lower relay by electric wire, the single-chip microcomputer receives the feedback signal of control motor and lower control motor
In adjustment the working condition of relay and lower relay with regulate and control it is upper control motor and lower control motor operate so that control electric curtain with
Lower electric curtain work.
2. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 1, it is characterised in that described
Solar battery apparatus also includes upper bracket, lower carriage, upper rotating shaft, lower rotary shaft and support bracket, the upper bracket and lower carriage
The both sides up and down of solar cell are separately positioned on, the upper rotating shaft and lower rotary shaft are respectively fixedly disposed at upper bracket and lower carriage
On, the upper electric curtain and lower electric curtain are coaxially connected with upper rotating shaft and lower rotary shaft respectively, above the solar panel, it is described too
Positive energy cell panel is fixedly installed on support bracket, and the upper rotating shaft and lower rotary shaft connect with upper control motor and lower control motor respectively
Connect.
3. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 1, it is characterised in that described
Upper electric curtain includes some electrodes, insulating barrier and substrate, and some electrode runs parallel etchings are in substrate surface, and the insulating barrier is by being situated between
Film material is sprayed on substrate and electrode surface is formed, and the lower electric curtain is identical with the Nomenclature Composition and Structure of Complexes of upper electric curtain.
4. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 3, it is characterised in that described
The material of electrode is tin indium oxide.
5. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 3, it is characterised in that described
Substrate is optical glass.
6. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 1, it is characterised in that described
Upper control motor and lower control motor use direct current generator.
7. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 1, it is characterised in that described
It is upper control motor and lower control motor electric signal output line and upper relay and lower relay electric signal output line respectively with list
A/D converter is connected in piece machine.
8. a kind of solar cell electricity dust pelletizing system based on electric curtain according to claim 2, it is characterised in that described
Upper rotating shaft and lower rotary shaft are connected with upper control motor and lower control motor using gear drive respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217524.1A CN107046400B (en) | 2016-12-26 | 2016-12-26 | A kind of solar cell electricity dust pelletizing system based on electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217524.1A CN107046400B (en) | 2016-12-26 | 2016-12-26 | A kind of solar cell electricity dust pelletizing system based on electric curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107046400A true CN107046400A (en) | 2017-08-15 |
| CN107046400B CN107046400B (en) | 2019-07-19 |
Family
ID=59542886
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217524.1A Expired - Fee Related CN107046400B (en) | 2016-12-26 | 2016-12-26 | A kind of solar cell electricity dust pelletizing system based on electric curtain |
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| Country | Link |
|---|---|
| CN (1) | CN107046400B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942749A (en) * | 2017-11-28 | 2018-04-20 | 北京航空航天大学 | A kind of Automatic Checkout ＆ Control System and method suitable for lunar lander electricity curtain dust pelletizing system |
| CN109675867A (en) * | 2019-01-07 | 2019-04-26 | 哈尔滨工业大学 | A kind of solar cell surface lunar dust of high voltage polarization is from main removing trolley |
| CN112213240A (en) * | 2020-09-24 | 2021-01-12 | 大连理工大学 | Experimental system for removing dust particles on surface of photovoltaic panel through standing wave electric curtain |
| CN115156194A (en) * | 2022-07-07 | 2022-10-11 | 华北电力大学（保定） | Solar cell panel electrostatic induction anhydrous dust pelletizing system is used in test |
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| CN102110723A (en) * | 2010-11-08 | 2011-06-29 | 浙江大学 | Anti-charged dust device used on surface of optical system or solar cell |
| CN105610397A (en) * | 2016-02-23 | 2016-05-25 | 上海空间电源研究所 | Energy closed-loop ultrahydrophobic electric curtain dust removal system applied to space solar cell array |
| CN205701780U (en) * | 2016-01-04 | 2016-11-23 | 兰州理工大学 | A kind of photovoltaic panel dry dust removal apparatus |
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| CN205701780U (en) * | 2016-01-04 | 2016-11-23 | 兰州理工大学 | A kind of photovoltaic panel dry dust removal apparatus |
| CN105610397A (en) * | 2016-02-23 | 2016-05-25 | 上海空间电源研究所 | Energy closed-loop ultrahydrophobic electric curtain dust removal system applied to space solar cell array |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942749A (en) * | 2017-11-28 | 2018-04-20 | 北京航空航天大学 | A kind of Automatic Checkout ＆ Control System and method suitable for lunar lander electricity curtain dust pelletizing system |
| CN107942749B (en) * | 2017-11-28 | 2020-05-15 | 北京航空航天大学 | Automatic control system and method suitable for automatic electric curtain dust removal system |
| CN109675867A (en) * | 2019-01-07 | 2019-04-26 | 哈尔滨工业大学 | A kind of solar cell surface lunar dust of high voltage polarization is from main removing trolley |
| CN109675867B (en) * | 2019-01-07 | 2021-06-01 | 哈尔滨工业大学 | High-voltage polarized solar cell surface lunar dust automatic clearing trolley |
| CN112213240A (en) * | 2020-09-24 | 2021-01-12 | 大连理工大学 | Experimental system for removing dust particles on surface of photovoltaic panel through standing wave electric curtain |
| CN115156194A (en) * | 2022-07-07 | 2022-10-11 | 华北电力大学（保定） | Solar cell panel electrostatic induction anhydrous dust pelletizing system is used in test |
| CN115156194B (en) * | 2022-07-07 | 2023-04-25 | 华北电力大学（保定） | Solar cell panel electrostatic induction anhydrous dust removal system for test |
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| Publication number | Publication date |
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| CN107046400B (en) | 2019-07-19 |
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Granted publication date: 20190719 |