CN114101132B - Cleaning system and method for photovoltaic module - Google Patents
Cleaning system and method for photovoltaic module Download PDFInfo
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- CN114101132B CN114101132B CN202111391667.5A CN202111391667A CN114101132B CN 114101132 B CN114101132 B CN 114101132B CN 202111391667 A CN202111391667 A CN 202111391667A CN 114101132 B CN114101132 B CN 114101132B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000005516 engineering process Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
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- 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
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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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a cleaning system and a cleaning method for a photovoltaic module, comprising the following steps: the detection module is used for transmitting and receiving detection signals to the photovoltaic module; the control processing module is used for judging whether the photovoltaic module needs cleaning according to the detection signal and making a movement track of the cleaning module; the positioning module is used for acquiring position information of the photovoltaic module to be cleaned and the cleaning module; the cleaning module is used for cleaning the photovoltaic module to be cleaned; the method can avoid damage to the surface of the photovoltaic module caused by high-frequency periodic cleaning, and improves the photovoltaic module light energy conversion efficiency.
Description
Technical Field
The invention relates to the technical field of distributed energy sources, in particular to a cleaning system and method for a photovoltaic module.
Background
The surface of the outer photovoltaic module can cause dust and dirt to fall on the surface of the photovoltaic module due to the field environment, and the photovoltaic module needs to be cleaned regularly to ensure that the photovoltaic module can fully utilize illumination and improve the power generation efficiency.
The panel of the photovoltaic module can be guaranteed to be clean through regular cleaning, but at present, the cleaning mode of the power station is fixed time cleaning or the power station length makes a cleaning plan according to experience of the power station, the photovoltaic cleaning of an actual power station is generally carried out without considering the influence of weather factors, the benefit of the power station cannot be maximized according to experience, the cleaning cost is high, if the power generation loss caused by ash deposition is obtained through experiments, the experiments are needed to be carried out again when the power station is applied to other power stations, and the labor cost is increased.
Disclosure of Invention
The invention aims to provide a cleaning system and a cleaning method for a photovoltaic module, which solve the defects in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention provides a cleaning system for a photovoltaic module, which comprises:
the detection module is used for transmitting and receiving detection signals to the photovoltaic module;
the control processing module is used for judging whether the photovoltaic module needs cleaning according to the detection signal and making a movement track of the cleaning module;
the positioning module is used for acquiring position information of the photovoltaic module to be cleaned and the cleaning module;
and the cleaning module is used for cleaning the photovoltaic module to be cleaned.
Preferably, the detection module comprises a detection laser transmitter and a laser receiver, wherein the laser transmitter is used for transmitting laser light to the photovoltaic module; the laser receiver is used for receiving laser reflected from the photovoltaic module; the laser transmitter and the laser receiver are both connected with the control processing module.
Preferably, the control processing module is used for calculating the laser attenuation degree according to the laser intensity to be transmitted and the laser intensity to be received, comparing the calculated laser attenuation degree with a preset threshold value, and judging whether the photovoltaic module needs cleaning according to the comparison result.
Preferably, the cleaning module comprises a central controller and a cleaning execution unit, wherein the central controller is respectively connected with the control processing module and the cleaning execution unit; the central controller is used for controlling the start and stop of the cleaning execution unit according to the received working signal and simultaneously acquiring the position information of the cleaning execution unit.
Preferably, the cleaning execution unit comprises a cleaning trolley, a water tank is arranged on the cleaning trolley, and a movable chute is slidably arranged at the top of the water tank; a cleaning component is arranged in the sliding way of the movable chute; the water inlet of the cleaning component is communicated with the water outlet of the water tank.
Preferably, the cleaning assembly comprises a height adjusting mechanism, an angle adjusting mechanism and an electric telescopic cleaning rod, wherein the output end of the height adjusting mechanism is hinged with one end of the electric telescopic cleaning rod; one end of the angle adjusting mechanism is fixedly connected with the electric telescopic cleaning rod; a plurality of cleaning brush heads are arranged on the electric telescopic cleaning rod along the axis of the electric telescopic cleaning rod; the electric telescopic cleaning rod is fixed with a high-pressure water supply pipe along the axis of the electric telescopic cleaning rod, and one end of the Gao Yasong water pipe is communicated with the water tank; the high-pressure water delivery pipe is provided with a plurality of high-pressure water outlet nozzles along the axis thereof, and the positions of the high-pressure water outlet nozzles are in one-to-one correspondence with the positions of the cleaning brush heads.
Preferably, the height adjusting mechanism comprises a hydraulic telescopic vertical rod which is in sliding connection with the movable chute; the output end of the hydraulic telescopic vertical rod is hinged with the electric telescopic cleaning rod.
Preferably, the angle adjusting mechanism comprises a motor, wherein a connecting rope is wound at the output end of the motor, and the free end of the connecting rope is fixed at one end of the electric telescopic cleaning rod hinged with the height adjusting mechanism through a pulley; the pulley is rotatably arranged on the bracket, and the bracket is in sliding connection with the movable chute.
A cleaning method for a photovoltaic module, comprising the steps of:
transmitting a detection signal to the photovoltaic module and receiving the detection signal;
judging whether the photovoltaic module needs to be cleaned according to the transmitted detection signals and the received detection signals, wherein when the photovoltaic module needs to be cleaned, the position information of the photovoltaic module needing to be cleaned and the position information of the cleaning module are acquired;
a moving path of the cleaning module is formulated according to the position information of the photovoltaic module to be cleaned and the position information of the cleaning module;
and controlling the cleaning module to move according to the formulated moving path and cleaning the photovoltaic module to be cleaned.
Preferably, whether the photovoltaic module needs cleaning is judged according to the transmitted detection signal and the received detection signal, and the specific method is as follows:
calculating the signal attenuation degree according to the transmitted detection signal and the received detection signal;
and comparing the signal attenuation degree obtained according to the technology with a preset threshold value, and judging whether the photovoltaic module needs to be cleaned or not according to the comparison result.
Compared with the prior art, the invention has the beneficial effects that:
according to the cleaning system and the cleaning method for the photovoltaic module, provided by the invention, the cleaning degree of the surface of the photovoltaic module is judged by checking the cleanliness of the photovoltaic module, the surface of the photovoltaic module is timely cleaned, the damage to the surface of the photovoltaic module caused by high-frequency periodic cleaning is avoided, and the photovoltaic energy conversion efficiency of the photovoltaic module is improved.
Drawings
FIG. 1 is a schematic view of the structure of a mobile cleaning cart of the present invention;
FIG. 2 is a schematic view of the broom head assembly of the present invention;
FIG. 3 is a schematic view of the folding mechanism of the present invention;
fig. 4 is a top view of the mobile cleaning module of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Examples:
referring to fig. 1-3, the cleaning system for a photovoltaic module provided by the present invention includes;
the detection module is arranged on the unmanned aerial vehicle and comprises a plurality of groups of laser transmitters which are arranged at the bottom of the unmanned aerial vehicle in a matrix form and used for transmitting laser to the photovoltaic panel;
the laser receivers are arranged in the unmanned aerial vehicle and are used for receiving laser reflected from the photovoltaic panel;
the control processing module is respectively connected with the plurality of groups of laser transmitters and the plurality of groups of laser receivers in a signal manner, compares the laser transmission intensity with the received laser intensity, compares a comparison result with a set threshold range, exceeds the threshold range and sends out a working signal;
the positioning module is used for positioning the photovoltaic panel to be cleaned and sending out a position signal;
the control terminal receives the signal sent by the control processing module and sends a command instruction to the control processing module to control the unmanned aerial vehicle to fly;
the cleaning module comprises a movable cleaning trolley 1 and is used for cleaning the photovoltaic panel;
the central controller is arranged on the movable cleaning trolley 1 and is used for receiving the working signal and the position signal sent by the control processing module and sending a cleaning completion signal to the control processing module.
Further, the control processing module processes the received laser intensity as follows:
wherein eta is the attenuation degree of the emitted laser; Δe is the intensity difference of the laser light attenuated by reflection from the photovoltaic panel; e (E) 1 The intensity of the laser emitted by the laser emitter; e (E) 2 The intensity of the laser received by the laser transmitter;
and the set threshold value of the laser attenuation degree in the control processing module is 5-12%.
When eta is less than 5%, according to practical experiments, the light energy conversion rate of the photovoltaic panel is not obviously reduced;
when eta is 5-12%, the light energy conversion rate of the photovoltaic panel is low in descending amplitude, the control processing module sends a detection signal to the control module, and a worker decides whether cleaning is needed according to actual requirements;
if eta is more than 12%, the control processing module directly sends out a working command to the cleaning trolley to clean the photovoltaic panel.
Further, in order to ensure that the distance of the moving route of the moving cleaning trolley 1 is shortest, the control processing module makes a route according to the position of the moving cleaning trolley 1 and the position of the photovoltaic module to be cleaned, and sends the route to a central controller in the moving cleaning trolley 1.
Further, the mobile cleaning trolley 1 comprises a crawler trolley; and the water tank 2 is arranged on the crawler trolley.
The movable cleaning module comprises a movable chute 3 which is arranged on the water tank 2 and is in sliding connection with the top of the water tank 2;
the hydraulic telescopic vertical rod 12 is arranged on the sliding block 9, the side wall of the sliding block 9 is connected with the output end of the second electric telescopic rod 16, and the second electric telescopic rod 16 is fixed on the wall of the movable chute; the sliding block 9 is driven to move along the short side direction of the moving chute 3 by the second electric telescopic rod 16; the side wall of the sliding block 9 is also connected with the output end of a first electric telescopic rod 10, the first electric telescopic rod 10 is fixed on the wall of the moving chute, and the sliding block 9 is driven to move along the long side direction of the moving chute through the first electric telescopic rod 10.
The electric telescopic cleaning rod 5 is movably connected with the upper end of the hydraulic telescopic vertical rod, and one side of the electric telescopic cleaning rod is provided with a plurality of cleaning brush heads;
the high-pressure water delivery pipe 4, high-pressure water delivery pipe 4 and water tank 2 intercommunication, high-pressure water delivery pipe 4 depends on hydraulic telescopic montant 12, electronic flexible cleaning rod 5, gao Yasong water pipe 4 is equipped with a plurality of high-pressure water outlet nozzles, and a plurality of high-pressure water outlet nozzles correspond with a plurality of cleaning brush head 7 positions respectively.
Further, the electric telescopic cleaning rod is connected with the movable chute through a folding mechanism.
Further, the folding mechanism comprises a support 11 arranged on the sliding block 9, the lower 5 end of the electric telescopic cleaning rod is connected with one side of the sliding block 9 through a compression spring 13, the support 11 is positioned on the other side of the sliding block 9, a pulley is rotatably connected to the support 11, a micro motor 14 is arranged on the sliding block, and the driving end of the micro motor is connected with the lower end of the electric telescopic cleaning rod through a connecting rope 15 penetrating through the pulley.
Further, an ultrasonic cleaning tank 8 is arranged in the movable chute and is used for cleaning the cleaning comb 7.
Further, in order to facilitate outdoor and field operations, the bottom of the movable cleaning trolley is provided with a crawler belt 6, so that crawling movement is facilitated.
A cleaning system and method for a photovoltaic module includes the following steps;
step 1, a control terminal sends a working signal to an unmanned aerial vehicle, and the unmanned aerial vehicle flies above a photovoltaic module;
step 2, a control processing module of the unmanned aerial vehicle receives the working signal, and the control processing module sends a working instruction to the laser transmitter and the laser receiver and processes the received laser intensity;
and 3, the control processing module respectively sends the processing result to the control terminal and the mobile cleaning trolley, when the processing result is larger than the laser intensity attenuation set threshold, the control processing module sends an immediate working command signal to the mobile cleaning trolley, sends a notification signal to the control terminal, and when the processing result is smaller than the laser intensity attenuation set threshold, the control processing module sends a confirmation signal to the control terminal, receives the command signal sent by the control terminal and sends a working signal to the mobile trolley.
The invention relates to a cleaning system and a cleaning method for a photovoltaic module, which are based on the basic working principle:
the photovoltaic module is arranged outdoors, whether the surface of the photovoltaic module needs to be cleaned or not can be checked by using the unmanned aerial vehicle, according to laser transmitters arranged on the unmanned aerial vehicle, laser rays are emitted, the photovoltaic panel in the photovoltaic module is in a clean state, laser emitted by the laser transmitters reflects the intensity of laser on the photovoltaic panel to be attenuated, the intensity attenuation degree is the maximum value which is set, if the photovoltaic module is dust-collecting or has other dirt, the intensity of the laser received by the laser receiver and the angle of the reflected laser are changed, and according to the data processing and comparison of the attenuation degree and the reflection angle of the laser by the control processing module, whether the photovoltaic module needs to be cleaned or not is judged, and a working command is sent to the movable cleaning trolley to clean the photovoltaic module which needs cleaning.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the scope of the present invention, and all designs which are the same or similar to the present invention are within the scope of the present invention.
Claims (5)
1. A cleaning system for a photovoltaic module, comprising:
the detection module is used for transmitting and receiving detection signals to the photovoltaic module;
the control processing module is used for judging whether the photovoltaic module needs cleaning according to the detection signal and making a movement track of the cleaning module;
the positioning module is used for acquiring position information of the photovoltaic module to be cleaned and the cleaning module;
the cleaning module is used for cleaning the photovoltaic module to be cleaned;
the cleaning module comprises a central controller and a cleaning execution unit, wherein the central controller is respectively connected with the control processing module and the cleaning execution unit; the central controller is used for controlling the start and stop of the cleaning execution unit according to the received working signal and simultaneously acquiring the position information of the cleaning execution unit;
the cleaning execution unit comprises a cleaning trolley (1), a water tank (2) is arranged on the cleaning trolley (1), and a movable chute (3) is slidably arranged at the top of the water tank (2); a cleaning component is arranged in the sliding way of the movable chute (3); the water inlet of the cleaning component is communicated with the water outlet of the water tank (2);
the cleaning assembly comprises a height adjusting mechanism, an angle adjusting mechanism and an electric telescopic cleaning rod (5), wherein the output end of the height adjusting mechanism is hinged with one end of the electric telescopic cleaning rod (5); one end of the angle adjusting mechanism is fixedly connected with the electric telescopic cleaning rod (5); a plurality of cleaning brush heads (7) are arranged on the electric telescopic cleaning rod (5) along the axis of the electric telescopic cleaning rod; the electric telescopic cleaning rod (5) is fixed with a high-pressure water supply pipe (4) along the axis thereof, and one end of the Gao Yasong water pipe (4) is communicated with the water tank (2); a plurality of high-pressure water outlet nozzles are arranged on the Gao Yasong water pipe (4) along the axis of the water pipe, and the positions of the high-pressure water outlet nozzles are in one-to-one correspondence with the positions of the cleaning brush heads;
the hydraulic telescopic vertical rod (12) is arranged on the sliding block (9), the side wall of the sliding block (9) is connected with the output end of the second electric telescopic rod (16), and the second electric telescopic rod (16) is fixed on the wall of the movable chute; the sliding block (9) is driven to move along the short side direction of the moving chute (3) by the second electric telescopic rod (16); the side wall of the sliding block (9) is also connected with the output end of a first electric telescopic rod (10), the first electric telescopic rod (10) is fixed on the wall of the moving chute, and the sliding block (9) is driven to move along the long side direction of the moving chute through the first electric telescopic rod (10);
the height adjusting mechanism comprises a hydraulic telescopic vertical rod (12), and the hydraulic telescopic vertical rod (12) is in sliding connection with the movable chute (3); the output end of the hydraulic telescopic vertical rod (12) is hinged with the electric telescopic cleaning rod (5);
the angle adjusting mechanism comprises a motor (14), a connecting rope (15) is wound at the output end of the motor (14), and the free end of the connecting rope (15) is fixed at one end of the electric telescopic cleaning rod (5) hinged with the height adjusting mechanism through a pulley; the pulley is rotatably arranged on the bracket (11), and the bracket (11) is in sliding connection with the movable chute (3).
2. The cleaning system for a photovoltaic module of claim 1, wherein the detection module comprises a detection laser transmitter and a laser receiver, wherein the laser transmitter is configured to transmit laser light onto the photovoltaic module; the laser receiver is used for receiving laser reflected from the photovoltaic module; the laser transmitter and the laser receiver are both connected with the control processing module.
3. The cleaning system for a photovoltaic module according to claim 2, wherein the control processing module is configured to calculate a laser attenuation degree according to the laser intensity to be transmitted and the laser intensity to be received, compare the calculated laser attenuation degree with a preset threshold, and determine whether the photovoltaic module needs cleaning according to a comparison result.
4. A cleaning method of a cleaning system for a photovoltaic module according to any one of claims 1-3, comprising the steps of:
transmitting a detection signal to the photovoltaic module and receiving the detection signal;
judging whether the photovoltaic module needs to be cleaned according to the transmitted detection signals and the received detection signals, wherein when the photovoltaic module needs to be cleaned, the position information of the photovoltaic module needing to be cleaned and the position information of the cleaning module are acquired;
a moving path of the cleaning module is formulated according to the position information of the photovoltaic module to be cleaned and the position information of the cleaning module;
and controlling the cleaning module to move according to the formulated moving path and cleaning the photovoltaic module to be cleaned.
5. The method for cleaning a photovoltaic module according to claim 4, wherein the method for judging whether the photovoltaic module needs cleaning according to the transmitted detection signal and the received detection signal comprises the following specific steps:
calculating the signal attenuation degree according to the transmitted detection signal and the received detection signal;
and comparing the signal attenuation degree obtained according to the technology with a preset threshold value, and judging whether the photovoltaic module needs to be cleaned or not according to the comparison result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391667.5A CN114101132B (en) | 2021-11-19 | 2021-11-19 | Cleaning system and method for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391667.5A CN114101132B (en) | 2021-11-19 | 2021-11-19 | Cleaning system and method for photovoltaic module |
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| Publication Number | Publication Date |
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| CN114101132A CN114101132A (en) | 2022-03-01 |
| CN114101132B true CN114101132B (en) | 2023-08-15 |
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| CN115193792A (en) * | 2022-05-24 | 2022-10-18 | 郑州枫伙电力科技有限公司 | Cleaning system and method for photovoltaic module |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300900A (en) * | 2014-09-11 | 2015-01-21 | 国家电网公司 | Photovoltaic plate dust detecting device |
| CN105515509A (en) * | 2015-11-10 | 2016-04-20 | 宁波市柯玛士太阳能科技有限公司 | Solar module cleaning method |
| CN106903101A (en) * | 2017-04-28 | 2017-06-30 | 苏州商信宝信息科技有限公司 | A kind of intelligent photovoltaic component cleaning device |
| CN109127575A (en) * | 2018-07-25 | 2019-01-04 | 长乐巧通工业设计有限公司 | A kind of solar panel with self-cleaning function |
| CN109499938A (en) * | 2018-12-07 | 2019-03-22 | 广州市哲明惠科技有限责任公司 | A kind of windshield wiper type photovoltaic module cleaning device |
| JP2020097293A (en) * | 2018-12-17 | 2020-06-25 | 株式会社ミツバ | Cleaning device and detection device |
| DE102019115647A1 (en) * | 2019-06-09 | 2021-01-21 | Donald H. Dussault | SYSTEM AND METHOD FOR CLEANING THE COVER GLASS OF PHOTOVOLTAIC MODULES |
| KR20210037172A (en) * | 2019-09-27 | 2021-04-06 | 인피니티에너지주식회사 | Auto Cleaning Apparatus And Method Of Operation And Maintenance System of Solar Panel Power Plant Through IoT-based Smart Sensor |
| CN112974325A (en) * | 2021-03-05 | 2021-06-18 | 上海凯畦实业发展有限公司 | Movable rotary integrated water pump cleaning device of photovoltaic power station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269624B (en) * | 2016-09-21 | 2019-03-08 | 苏州瑞得恩光能科技有限公司 | Solar panel sweeping robot |
-
2021
- 2021-11-19 CN CN202111391667.5A patent/CN114101132B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300900A (en) * | 2014-09-11 | 2015-01-21 | 国家电网公司 | Photovoltaic plate dust detecting device |
| CN105515509A (en) * | 2015-11-10 | 2016-04-20 | 宁波市柯玛士太阳能科技有限公司 | Solar module cleaning method |
| CN106903101A (en) * | 2017-04-28 | 2017-06-30 | 苏州商信宝信息科技有限公司 | A kind of intelligent photovoltaic component cleaning device |
| CN109127575A (en) * | 2018-07-25 | 2019-01-04 | 长乐巧通工业设计有限公司 | A kind of solar panel with self-cleaning function |
| CN109499938A (en) * | 2018-12-07 | 2019-03-22 | 广州市哲明惠科技有限责任公司 | A kind of windshield wiper type photovoltaic module cleaning device |
| JP2020097293A (en) * | 2018-12-17 | 2020-06-25 | 株式会社ミツバ | Cleaning device and detection device |
| DE102019115647A1 (en) * | 2019-06-09 | 2021-01-21 | Donald H. Dussault | SYSTEM AND METHOD FOR CLEANING THE COVER GLASS OF PHOTOVOLTAIC MODULES |
| KR20210037172A (en) * | 2019-09-27 | 2021-04-06 | 인피니티에너지주식회사 | Auto Cleaning Apparatus And Method Of Operation And Maintenance System of Solar Panel Power Plant Through IoT-based Smart Sensor |
| CN112974325A (en) * | 2021-03-05 | 2021-06-18 | 上海凯畦实业发展有限公司 | Movable rotary integrated water pump cleaning device of photovoltaic power station |
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