CN107565900A - A kind of solar panel purging system and cleaning method - Google Patents
A kind of solar panel purging system and cleaning method Download PDFInfo
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- CN107565900A CN107565900A CN201710757476.3A CN201710757476A CN107565900A CN 107565900 A CN107565900 A CN 107565900A CN 201710757476 A CN201710757476 A CN 201710757476A CN 107565900 A CN107565900 A CN 107565900A
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- main frame
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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
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Abstract
This application discloses a kind of solar panel purging system and cleaning method, the system includes：More set cleaning equipments；Often set cleaning equipment all includes controller, motor and at least one executing agency；Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；Main frame is used to obtain weather information, judges whether to need to clean solar panel according to the weather information, if it is desired, then controls the electric motor starting in this cleaning equipment to run, and is sent to each slave and clean instruction；Each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to run；The executing agency in this cleaning equipment is driven to clean solar panel during each motor operation.So as to which the application realizes automatic cleaning solar panel.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, more specifically to a kind of solar panel purging system and
Cleaning method.
Background technology
It is easy to accumulate dust or avenges on outdoor solar panel throughout the year, laying dust or accumulated snow can reduces light
According to light transmittance, so as to influence the generated output of solar panel.Therefore, it is necessary to there is laying dust in solar cell plate surface
Or solar panel is cleaned during the foreign matter such as accumulated snow.
The content of the invention
In view of this, it is automatic clear to realize the invention provides a kind of solar panel purging system and cleaning method
Solar panel is swept, scheme is as follows：
A kind of solar panel purging system, including more set cleaning equipments；
Often set cleaning equipment all includes controller, motor and at least one executing agency；
Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；
Main frame is used to judge whether to need to clean solar panel, if it is desired, then controls this cleaning equipment
In electric motor starting operation, and to each slave send clean instruction；
Each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to run；
The executing agency in this cleaning equipment is driven to clean solar panel during each motor operation.
Wherein, main frame includes meteorological detection module and processor, and each slave all includes processor；
Meteorological detection module in main frame is used to detect weather information；
Processor in main frame is used to judge whether to need to clean solar panel according to the weather information,
If it is required, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment
Operation.
Or main frame includes communication module and processor, each slave all includes processor；
Communication module in main frame is used to receive the weather information that external equipment is sent；
Processor in main frame is used to judge whether to need to clean solar panel according to the weather information,
If it is required, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment
Operation.
Or main frame includes meteorological detection module, communication module and processor, each slave all includes processor；
Meteorological detection module in main frame is used to detect weather information；
Communication module in main frame is used to receive the weather information that external equipment is sent；
In weather information or main frame that the meteorological detection module that processor in main frame is used in main frame detects
The weather information that receives of communication module, judge whether to need to clean solar panel, if it is desired, then control
Electric motor starting operation in this cleaning equipment, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment
Operation.
Wherein, wireless telecommunications or bus communication are used between host and slave processors.
Optionally, when using bus communication between host and slave processors, at least one slave is additionally operable to monitoring main frame appearance
During failure, new main frame is selected in competition.
A kind of solar panel cleaning method, applied to solar panel purging system；
The solar panel purging system includes more set cleaning equipments；
Often set cleaning equipment all includes controller, motor and at least one executing agency, drives institute during the motor operation
At least one executing agency is stated to clean solar panel；
Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；
The solar panel cleaning method includes：
Main frame judges whether to need to clean solar panel, if it is desired, then controls in this cleaning equipment
Electric motor starting is run, and is sent to each slave and cleaned instruction；
The cleaning instruction that each slave Receiving Host is sent, and according to the motor for cleaning and instructing and controlling in this cleaning equipment
Startup optimization.
Wherein, the main frame judges whether to need to clean solar panel, including：
Main frame obtains weather information；
Main frame judges whether to need to clean solar panel according to the weather information.
Wherein, described sent to each slave cleans instruction, including：Cleaning is sent using wireless communication mode to each slave to refer to
Order；
Or described sent to each slave cleans instruction, including：Cleaning is sent using bus communication mode to each slave to refer to
Order.
Optionally, in the case where sending cleaning instruction to each slave using bus communication mode, obtained in the main frame
Before weather information, in addition to：
At least one slave monitors whether main frame breaks down in real time, if main frame break down, it is described it is at least one from
New main frame is selected in machine competition, if main frame does not break down, the cleaning that each slave Receiving Host is sent instructs.
It can be seen from the above technical scheme that the present invention sets solar panel purging system using one master and multiple slaves
Communication modes, main frame is when judging to have cleaning demand, the electric motor starting operation in cleaning equipment where control main frame, and sends
Instruction is cleaned to each slave, each slave is when receiving the cleaning instruction of main frame transmission, in cleaning equipment where controlling this slave
Electric motor starting operation, it is achieved thereby that only need to utilize a set of cleaning equipment in controller determine whether cleaning demand, such as
Fruit has, and just makes execution structure all in whole solar panel purging system all start to clean solar cell,
The purpose of intelligent cleaning is reached.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of solar panel purging system structural representation disclosed in the embodiment of the present invention；
Fig. 2 is a kind of concrete structure schematic diagram of solar panel purging system shown in Fig. 1；
Fig. 3 is another concrete structure schematic diagram of solar panel purging system shown in Fig. 1；
Fig. 4 is another concrete structure schematic diagram of solar panel purging system shown in Fig. 1；
Fig. 5 is a kind of solar panel cleaning method flow chart disclosed in the embodiment of the present invention；
Fig. 6 is another solar panel cleaning method flow chart disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the invention discloses a kind of solar panel purging system, including cover cleaning equipment more,
Internal structure and the startup control strategy for often covering cleaning equipment are as follows：
1) internal structure of cleaning equipment is often covered
Often set cleaning equipment all includes controller, motor and at least one executing agency, and the controller is judging have
Cleaning demand or when receiving cleaning instruction, controls the electric motor starting to run, drives at least one executing agency to too
Positive energy cell panel is cleaned, and it is as described below 2) that it starts control strategy.
In practical application, each executing agency is generally arranged to be each responsible for the cleanings of a string of photovoltaic group strings, the photovoltaic
Group string be in series by multiple solar panels being arranged side by side, executing agency motor operate caused by external force effect under,
The outer rim for the solar panel being arranged side by side along a string is advanced, and cleans each solar panel of traveling passage in transit,
So as to ensure solar cell plate surface without the foreign matter such as laying dust or accumulated snow.
According to the difference of executing agency's traveling mode, executing agency can be divided into the executing agency of wheeled traveling, leg formula is advanced
Executing agency, the executing agency etc. advanced of crawler type.In practical application, the type selecting of executing agency is true according to being actually needed
It is fixed, specifically, when cleaning equipment is applied in the less environment of road barrier, the executing agency using wheeled traveling or shoe more
The executing agency that belt is advanced, when cleaning equipment is applied in the more rugged environment in road surface, generally select the traveling of leg formula
Executing agency.
Certainly, for convenience of unified control and management, in the case of conditions permit, generally select and adopt in same cleaning equipment
With the executing agency of same traveling mode., can be with for example, when certain cleaning equipment is applied in the less environment of road barrier
It is used uniformly the executing agency of wheeled traveling or is used uniformly the executing agency of crawler type traveling.
It is further to note that the number of executing agency can be with identical in different cleaning equipments, and can also be different, can root
Rationally set according to (such as motor load capacity etc.) is actually needed.For example, a motor is at best able to drive three simultaneously
Executing agency cleans to solar panel, then the number that can set executing agency in same cleaning equipment is three.
2) the startup control strategy of cleaning equipment is often covered
The embodiment of the present invention sets the controller in wherein a set of cleaning equipment to be cleaned as the solar panel
The main frame of system, the controller in other cleaning equipments is as the slave in the solar panel purging system；That is,
The communication modes of one master and multiple slaves are used between each controller in the solar panel purging system.
Main frame is used to judge whether to need to clean solar panel, if it is desired, with regard to clear where control main frame
The electric motor starting operation in equipment is swept, and is sent to each slave and cleans instruction.Wherein, main frame judges whether to need to solar-electricity
The mode that pond plate is cleaned, Ke Yishi：Main frame obtains weather information, judges whether to need to the sun according to the weather information
Energy cell panel is cleaned.Illustrate, it is assumed that there are sandstorm, this dusk sandstorm knot on the weather information display same day of certain day
Beam, then main frame can judge accordingly need solar panel is cleaned in this dusk.Or main frame judges whether to need
The mode to be cleaned to solar panel or：The current generated energy of photovoltaic battery panel and standard generated energy are made
Contrast, judges whether to need to clean solar panel according to comparing result.
Each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to run.
It can be seen that main frame where cleaning equipment startup control strategy be main frame when judging to have cleaning demand, control this
Electric motor starting operation in cleaning equipment, and cleaning instruction is sent to each slave.The startup control of cleaning equipment where each slave
Strategy is the electric motor starting fortune in cleaning equipment where controlling this slave when slave receives the cleaning instruction of main frame transmission
OK.The embodiment of the present invention uses the communication modes of one master and multiple slaves, and realizing need to only utilize the controller in a set of cleaning equipment to sentence
Whether disconnected have cleaning demand, if so, just making executing agency all in whole solar panel purging system all start pair
Solar cell is cleaned, and has reached the purpose of intelligent cleaning.
It is main wherein it should be noted that when the mode that main frame judges whether to need to clean solar panel is
Machine obtains weather information, when judging whether to need to clean solar panel according to the weather information, the main frame
Acquisition weather information can be main frame active obtaining weather information or main frame receives the meteorology that external equipment is sent
Information.
Specifically, as shown in Fig. 2 when main frame active obtaining weather information, main frame includes meteorological detection module and processing
Device, each slave all include processor.Meteorological detection module in main frame is used to detecting weather information, and the processor in main frame is used for
Judge whether to need to clean solar panel according to the weather information, if it is desired, then control this cleaning equipment
In electric motor starting operation, and processor into each slave sends and cleans instruction.Processor in each slave is receiving
When stating cleaning instruction, the electric motor starting in this cleaning equipment is controlled to run.
As shown in figure 3, when main frame receives the weather information that external equipment is sent, main frame includes communication module and processing
Device, each slave all include processor；
Communication module in main frame is used to receive the weather information that external equipment (such as unmanned plane) is sent；
Processor in main frame is used to judge whether to need to clean solar panel according to the weather information,
If it is required, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment
Operation.
Or main frame can also have active obtaining weather information concurrently and receive the weather information that external equipment is sent
Function, now main frame include meteorological detection module, communication module and processor, each slave all includes processor；
Meteorological detection module in main frame is used to detect weather information；
Communication module in main frame is used to receive the weather information that external equipment is sent；
In weather information or main frame that the meteorological detection module that processor in main frame is used in main frame detects
The weather information that receives of communication module (this redundancy sets the reliability that can ensure host work, avoids because meteorology is examined
Surveying module or communication module failure causes main frame can not normal work), judge whether to need to clean solar panel,
If it is required, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment
Operation.
Wherein, the communication modes between host and slave processors, wireless telecommunications can be used, can also use bus communication (such as
CAN communicates), other communication modes can also be used, are not limited to.
Optionally, can for improve the solar panel purging system when using bus communication between host and slave processors
By property, the embodiment of the present invention sets at least one slave to be additionally operable to when monitoring that main frame breaks down, and new master is selected in competition
Machine.When only a slave participates in competition, the slave, which necessarily competes, wins, and turns into new main frame.
For example, when the mode that main frame judges whether to need to clean solar panel is, main frame obtains gas
Image information, when judging whether to need to clean solar panel according to the weather information, to improve the solar energy
The reliability of cell panel purging system, at least one slave should also include meteorological detection module and/or communication module, such as Fig. 4 institutes
Show.When main frame normal work：Meteorological detection module and/or communication module of the processor in main frame in main frame detects
Weather information, judge whether to need to clean solar panel, if desired, then control the motor in this cleaning equipment
Startup optimization, and the processor into each slave sends and cleans instruction.When main frame breaks down：With meteorological detection module
And/or each slave competition bus of communication module, the slave won is competed as new main frame, is taken over the work of original host, is protected
The solar panel purging system is demonstrate,proved to continue to run with.
Corresponding with said system, the embodiment of the invention also discloses a kind of solar panel cleaning method, application
In solar panel purging system；
The solar panel purging system includes more set cleaning equipments；
Often set cleaning equipment all includes controller, motor and at least one executing agency, drives institute during the motor operation
At least one executing agency is stated to clean solar panel；
Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；
Referring to Fig. 5, the solar panel cleaning method, including：
Step S01：Main frame judges whether to need to clean solar panel, if it is desired, into step S02；
If it is not needed, return to step S01；
Wherein, main frame judges whether to need to clean solar panel, can include：Main frame obtains meteorological letter
Breath, main frame judge whether to need to clean solar panel according to the weather information.The main frame obtains meteorological letter
Breath, including：Main frame active detecting weather information, and/or main frame receive the weather information that external equipment is sent.
Step S02：Control the electric motor starting in this cleaning equipment to run, and sent to each slave and clean instruction；
Step S03：The cleaning instruction that each slave Receiving Host is sent, and this cleaning equipment of control is instructed according to described clean
In electric motor starting operation.
Wherein, described sent to each slave cleans instruction, can send to clean to each slave using wireless communication mode
Instruction；Can also send to clean instruction to each slave using bus communication mode, not limit to.
Optionally, when main frame is sent using bus communication mode to each slave cleans instruction, based on Fig. 5, to improve institute
The reliability of solar panel purging system is stated, the embodiment of the invention also discloses another solar panel cleaning side
Method, as shown in fig. 6, including：
Step S01：At least one slave monitors whether main frame breaks down in real time, if main frame breaks down, into step
Rapid S02；If main frame does not break down, into step S03；
Step S02：New main frame is selected at least one slave competition；Into step S03；
Step S03：Main frame judges whether to need to clean solar panel, if it is desired, into step S04；
If it is not needed, return to step S03；
Step S04：Control the electric motor starting in this cleaning equipment to run, and sent to each slave and clean instruction；
Step S05：The cleaning instruction that each slave Receiving Host is sent, and this cleaning equipment of control is instructed according to described clean
In electric motor starting operation.
Technical scheme shown in Fig. 6 uses bus communication mode with being in place of the difference of technical scheme shown in Fig. 5 in main frame
Sent to each slave in the case of cleaning instruction, at least one slave monitors whether main frame breaks down in real time, if main frame goes out
Existing failure, new main frame is selected at least one slave competition, so as to improve the solar panel purging system
Reliability.
In summary, the present invention sets communication modes of the solar panel purging system using one master and multiple slaves, and main frame exists
When judging to have cleaning demand, the electric motor starting operation in cleaning equipment where control main frame, and send cleaning instruction to respectively from
Machine, each slave is when receiving the cleaning instruction of main frame transmission, the electric motor starting operation in cleaning equipment where controlling this slave,
It is achieved thereby that need to only the controller in a set of cleaning equipment be utilized to determine whether cleaning demand, if so, just making entirely too
All execution structures all start to clean solar cell in positive energy cell panel purging system, have reached intelligent cleaning
Purpose.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable 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 in the case where not departing from the spirit or scope of the embodiment of the present invention.Therefore,
The embodiment of the present invention is not intended to be limited to the embodiments shown herein, and be to fit to principles disclosed herein and
The consistent most wide scope of features of novelty.
Claims (10)
1. a kind of solar panel purging system, it is characterised in that including more set cleaning equipments；
Often set cleaning equipment all includes controller, motor and at least one executing agency；
Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；
Main frame is used to judge whether to need to clean solar panel, if it is desired, then controls in this cleaning equipment
Electric motor starting is run, and is sent to each slave and cleaned instruction；
Each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to run；
The executing agency in this cleaning equipment is driven to clean solar panel during each motor operation.
2. solar panel purging system according to claim 1, it is characterised in that main frame includes meteorological detection module
And processor, each slave all include processor；
Meteorological detection module in main frame is used to detect weather information；
Processor in main frame is used to judge whether to need to clean solar panel according to the weather information, if
Need, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to transport
OK.
3. solar panel purging system according to claim 1, it is characterised in that main frame includes communication module and place
Device is managed, each slave all includes processor；
Communication module in main frame is used to receive the weather information that external equipment is sent；
Processor in main frame is used to judge whether to need to clean solar panel according to the weather information, if
Need, then control the electric motor starting in this cleaning equipment to run, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to transport
OK.
4. solar panel purging system according to claim 1, it is characterised in that main frame includes meteorological detection mould
Block, communication module and processor, each slave all include processor；
Meteorological detection module in main frame is used to detect weather information；
Communication module in main frame is used to receive the weather information that external equipment is sent；
It is logical in weather information or main frame that the meteorological detection module that processor in main frame is used in main frame detects
The weather information that news module receives, judges whether to need to clean solar panel, if it is desired, then control is originally clear
The electric motor starting operation in equipment is swept, and the processor into each slave sends and cleans instruction；
Processor in each slave is used to, when receiving the cleaning instruction, control the electric motor starting in this cleaning equipment to transport
OK.
5. solar panel purging system according to claim 1, it is characterised in that using wireless between host and slave processors
Communication or bus communication.
6. solar panel purging system according to claim 5, it is characterised in that total when being used between host and slave processors
When line communicates, at least one slave is additionally operable to when monitoring that main frame breaks down, and new main frame is selected in competition.
7. a kind of solar panel cleaning method, it is characterised in that applied to solar panel purging system；
The solar panel purging system includes more set cleaning equipments；
Often set cleaning equipment all includes controller, motor and at least one executing agency, during the motor operation described in drive extremely
A few executing agency cleans to solar panel；
Controller in wherein a set of cleaning equipment is main frame, and the controller in other cleaning equipments is slave；
The solar panel cleaning method includes：
Main frame judges whether to need to clean solar panel, if it is desired, then controls the motor in this cleaning equipment
Startup optimization, and sent to each slave and clean instruction；
The cleaning instruction that each slave Receiving Host is sent, and according to the electric motor starting for cleaning and instructing and controlling in this cleaning equipment
Operation.
8. solar panel cleaning method according to claim 7, it is characterised in that the main frame judges whether to need
Solar panel is cleaned, including：
Main frame obtains weather information；
Main frame judges whether to need to clean solar panel according to the weather information.
9. solar panel cleaning method according to claim 7, it is characterised in that：
Described sent to each slave cleans instruction, including：Sent using wireless communication mode to each slave and clean instruction；
Or described sent to each slave cleans instruction, including：Sent using bus communication mode to each slave and clean instruction.
10. solar panel cleaning method according to claim 9, it is characterised in that using bus communication mode
Sent to each slave in the case of cleaning instruction, before the main frame obtains weather information, in addition to：
At least one slave monitors whether main frame breaks down in real time, if main frame breaks down, at least one slave is competing
Strive and select new main frame, if main frame does not break down, the cleaning that each slave Receiving Host is sent instructs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710757476.3A CN107565900A (en) | 2017-08-29 | 2017-08-29 | A kind of solar panel purging system and cleaning method |
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| CN201710757476.3A CN107565900A (en) | 2017-08-29 | 2017-08-29 | A kind of solar panel purging system and cleaning method |
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| CN109382346A (en) * | 2018-09-10 | 2019-02-26 | 山西大学 | Solar panel is intelligently attracted deposit the control method of system |
| CN109445433A (en) * | 2018-11-05 | 2019-03-08 | 阳光电源股份有限公司 | Operating parameter setting method, method of adjustment and the device of sweeping machine |
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Application publication date: 20180109 |