CN109361357A - A kind of solar power generation intelligent monitor system - Google Patents
A kind of solar power generation intelligent monitor system Download PDFInfo
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- CN109361357A CN109361357A CN201811210364.7A CN201811210364A CN109361357A CN 109361357 A CN109361357 A CN 109361357A CN 201811210364 A CN201811210364 A CN 201811210364A CN 109361357 A CN109361357 A CN 109361357A
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- power generation
- cpu processor
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- power storage
- solar
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- 238000010248 power generation Methods 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000005855 radiation Effects 0.000 claims abstract description 31
- 230000005611 electricity Effects 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
-
- 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
Abstract
The invention discloses a kind of solar power generation intelligent monitor systems, are related to solar power system control field.Including solar power generation component, solar power generation component passes through two switching circuits respectively and is connected separately with a power storage module；An electric power detection module is respectively connected in two power storage modules；The signal output end of two electric power detection modules is connect with CPU processor；The signal receiving end of CPU processor is also connected with a solar radiation ammeter.The present invention carries out detection to power storage module electric quantity change in the unit time by electric power detection module and calculates the practical charge volume of acquisition, while detecting solar radiation intensity by solar radiation ammeter to calculate the theoretical power generation obtained in the unit time；Theoretical power generation and practical charge volume are compared and analyzed by CPU processor, realization is quickly analyzed and handled to the failure in solar power system.
Description
Technical field
The invention belongs to solar power system control fields, more particularly to a kind of solar power generation intelligent monitoring system
System.
Background technique
In the period of nowadays new energy is prevailing, solar power generation becomes a kind of universal new energy, and the existing sun
Energy power generator, the monitoring system of complete set, when weather is unstable or when power supply system is unstable, is not easy to
It breaks down, the effect of monitoring cannot be played well, therefore.What system current simultaneously generated solar power system
The emergency processing of failure is also not rapid enough, to be improved in safety.
Summary of the invention
The purpose of the present invention is to provide a kind of solar power generation intelligent monitor systems, by electric power detection module to unit
Power storage module electric quantity change carries out detection and calculates the practical charge volume of acquisition in time, while too by the detection of solar radiation ammeter
Positive energy radiation intensity is to calculate the theoretical power generation obtained in the unit time；By CPU processor to theoretical power generation and reality
Border charge volume compares and analyzes, and realization is quickly analyzed and handled to the failure in solar power system.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention be a kind of solar power generation intelligent monitor system, including solar power generation component, the first power storage module and
Second power storage module, the solar power generation component pass through a first switch circuit and second switch circuit and the first electric power storage respectively
Module and the second power storage module are electrically connected；
It is connected with one first electric power detection module in first power storage module, is connected with one in second power storage module
Second electric power detection module；
First electric power detection module and the second electric power detection module are respectively connected with a CPU processor；Described first stores
Electric module is electrically connected by a third switching circuit and electrical equipment；Second power storage module passes through one the 4th switching circuit
It is electrically connected with electrical equipment；
The signal output end of the CPU processor respectively with first switch circuit, second switch circuit, third switching circuit
It is electrically connected with the 4th switching circuit and the disconnection of control switch circuit is closed；
The signal receiving end of the CPU processor is also connected with a solar radiation ammeter；The signal of the CPU processor
Output end is also connected with a monitoring center.
Further, the monitoring center includes a PC host；The PC host is connected with an alarm device, display and lamp
Optical indicator.
Further, the data transmission that the solar radiation ammeter is used to detect solar radiation intensity and will test
To CPU processor, data calculate the theoretical power generation of solar power generation component in preset time to CPU processor based on the received.
Further, the CPU processor selects model STM32F103VCT6.
Further, the solar radiation ammeter selects model TBQ-DL/TBQ-2.
Further, the electricity-generating control method based on the power generation intelligent monitor system includes the following steps:
SS00, when solar power generation component by a first switch circuit and the first power storage module electric connection when；Pass through
Solar radiation ammeter detection solar radiation intensity and the data that will test are transmitted to CPU processor, CPU processor according to
Received data calculate the first theoretical power generation of solar power generation component in preset time T 1；
SS01, the electricity that the first power storage module is detected by the first electric power detection module are simultaneously divided by CPU processor calculating
Analysis first first practical charge volume of power storage module in preset time T 1；
SS02, comparing calculation obtain the first deviation of the first practical charge volume and the first theoretical power generation；If first partially
Difference is greater than the first preset range, then carries out SS03；If the first deviation in the first preset range, continues to generate electricity；
Closure second switch circuit makes solar power generation group while SS03, CPU processor disconnect first switch circuit
Part is electrically connected by a second switch circuit and the second power storage module；CPU processor issues level-one police to monitoring center simultaneously
It notifies breath；
SS04, pass through that solar radiation ammeter detects solar radiation intensity and the data that will test are transmitted at CPU
Manage device, CPU processor based on the received data calculate preset time T 2 in solar power generation component the second theoretical power generation；
SS05, the electricity that the second power storage module is detected by the second electric power detection module are simultaneously divided by CPU processor calculating
Analysis second second practical charge volume of power storage module in preset time T 2；
SS06, comparing calculation obtain the second deviation of the second practical charge volume and the second theoretical power generation；If second partially
Difference is greater than the second preset range, then carries out SS07；If the second deviation in the second preset range, continues to generate electricity；
SS07, CPU processor disconnect second switch circuit；CPU processor issues second-level alarm letter to monitoring center simultaneously
Breath.
Further, the time range of the T1 and T2 is respectively 3-30min and 2-20min.
Further, the primary alarm information includes showing fault message on indicator screen and passing through visual indicator
It is prompted.
Further, the second-level alarm information includes showing fault message on indicator screen while passing through lamplight pointing
Device prompt and is prompted by alarm device.
Further, the power consumption control method based on the power generation intelligent monitor system includes:
S00, when solar power generation component is by a first switch circuit and the electric connection of the first power storage module, at this time the
Two power storage modules are connect by the 4th switching circuit with electrical equipment；
S01, CPU processor can also disconnect the 4th switching circuit while disconnecting first switch circuit, and be closed at
Third switching circuit and second switch circuit are charged to the second power storage module, are powered using the first power storage module；When first
When the remaining capacity that electric power detection module detects the first power storage module is lower than the first default electricity, into S02；Otherwise the first electric power storage
Module continues to power；
S02, CPU processor disconnect third switching circuit and are closed at the 4th switching circuit；When the second electric power detection mould
When the remaining capacity that block detects the second power storage module is lower than the second default electricity, into S03；Otherwise the second power storage module continues to supply
Electricity；
S03, CPU processor disconnect the 4th switching circuit；CPU processor issues warning information to monitoring center simultaneously.
The invention has the following advantages:
The present invention carries out detection to power storage module electric quantity change in the unit time by electric power detection module and calculates acquisition in fact
Border charge volume, while solar radiation intensity is detected to calculate the theory obtained in the unit time by solar radiation ammeter
Generated energy；Theoretical power generation and practical charge volume are compared and analyzed by CPU processor, realized to solar power system
Interior failure is quickly analyzed and is handled；Alarm device, display and the visual indicator that the present invention is equipped with by monitoring center are quick
Fault cues are carried out, the quick processing of failure is convenient for.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is solar power generation intelligent monitor system structural block diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of solar power generation intelligent monitor system, including solar power generation component, the first electric power storage
Module and the second power storage module, solar power generation component pass through a first switch circuit and second switch circuit and first respectively and store
Electric module and the second power storage module are electrically connected；
It is connected with one first electric power detection module in first power storage module, one second electricity is connected in the second power storage module
Detection module；
First electric power detection module and the second electric power detection module are respectively connected with a CPU processor；First power storage module is logical
It crosses a third switching circuit and electrical equipment is electrically connected；Second power storage module passes through one the 4th switching circuit and electrical equipment electricity
Property connection；
The signal output end of CPU processor respectively with first switch circuit, second switch circuit, third switching circuit and
Four switching circuits are electrically connected and the disconnection of control switch circuit closure；
The signal receiving end of CPU processor is also connected with a solar radiation ammeter；The signal output end of CPU processor is also
It is connected with a monitoring center.
Preferably, monitoring center includes a PC host；PC host is connected with an alarm device, display and visual indicator.
Preferably, solar radiation ammeter is used to detect solar radiation intensity and the data that will test are transmitted to CPU
Processor, CPU processor based on the received data calculate preset time in solar power generation component theoretical power generation.
Preferably, CPU processor selects model STM32F103VCT6.
Preferably, solar radiation ammeter selects model TBQ-DL/TBQ-2.
The electricity-generating control method for being preferably based on the power generation intelligent monitor system includes the following steps:
SS00, when solar power generation component by a first switch circuit and the first power storage module electric connection when；Pass through
Solar radiation ammeter detection solar radiation intensity and the data that will test are transmitted to CPU processor, CPU processor according to
Received data calculate the first theoretical power generation of solar power generation component in preset time 15min；
SS01, the electricity that the first power storage module is detected by the first electric power detection module are simultaneously divided by CPU processor calculating
Analysis first first practical charge volume of power storage module in preset time 15min；
SS02, comparing calculation obtain the first deviation of the first practical charge volume and the first theoretical power generation；If first partially
When difference is greater than the 15%th, then SS03 is carried out；If the first deviation in 15%, continues to generate electricity；
Closure second switch circuit makes solar power generation group while SS03, CPU processor disconnect first switch circuit
Part is electrically connected by a second switch circuit and the second power storage module；CPU processor issues level-one police to monitoring center simultaneously
It notifies breath；
SS04, pass through that solar radiation ammeter detects solar radiation intensity and the data that will test are transmitted at CPU
Device is managed, CPU processor the second theory that data calculate solar power generation component in preset time 10min based on the received generates electricity
Amount；
SS05, the electricity that the second power storage module is detected by the second electric power detection module are simultaneously divided by CPU processor calculating
Analysis second second practical charge volume of power storage module in preset time 10min；
SS06, comparing calculation obtain the second deviation of the second practical charge volume and the second theoretical power generation；If second partially
When difference is greater than 15%, then SS07 is carried out；If the second deviation in 15%, continues to generate electricity；
SS07, CPU processor disconnect second switch circuit；CPU processor issues second-level alarm letter to monitoring center simultaneously
Breath.
Preferably, primary alarm information includes showing fault message on indicator screen and being mentioned by visual indicator
Show.
Preferably, second-level alarm information includes showing fault message on indicator screen while being carried out by visual indicator
It prompts and is prompted by alarm device.
The power consumption control method for being preferably based on the power generation intelligent monitor system includes:
S00, when solar power generation component is by a first switch circuit and the electric connection of the first power storage module, at this time the
Two power storage modules are connect by the 4th switching circuit with electrical equipment；
S01, CPU processor can also disconnect the 4th switching circuit while disconnecting first switch circuit, and be closed at
Third switching circuit and second switch circuit are charged to the second power storage module, are powered using the first power storage module；When first
When the remaining capacity that electric power detection module detects the first power storage module is lower than 10%, into S02；Otherwise the first power storage module continues
Power supply；
S02, CPU processor disconnect third switching circuit and are closed at the 4th switching circuit；When the second electric power detection mould
When the remaining capacity that block detects the second power storage module is lower than 10%, into S03；Otherwise the second power storage module continues to power；
S03, CPU processor disconnect the 4th switching circuit；CPU processor issues warning information to monitoring center simultaneously.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of solar power generation intelligent monitor system, including solar power generation component, the first power storage module and the second electric power storage mould
Block, it is characterised in that: the solar power generation component passes through a first switch circuit and second switch circuit and first respectively and stores
Electric module and the second power storage module are electrically connected；
It is connected with one first electric power detection module in first power storage module, is connected with one second in second power storage module
Electric power detection module；
First electric power detection module and the second electric power detection module are respectively connected with a CPU processor；The first electric power storage mould
Block is electrically connected by a third switching circuit and electrical equipment；Second power storage module is by one the 4th switching circuit and uses
Electric equipment is electrically connected；
The signal output end of the CPU processor respectively with first switch circuit, second switch circuit, third switching circuit and
Four switching circuits are electrically connected and the disconnection of control switch circuit closure；
The signal receiving end of the CPU processor is also connected with a solar radiation ammeter；The signal of the CPU processor exports
End is also connected with a monitoring center.
2. a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that the monitoring center packet
Include a PC host；The PC host is connected with an alarm device, display and visual indicator.
3. a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that the solar radiation electricity
Flow table is used to detect solar radiation intensity and the data that will test are transmitted to CPU processor, and CPU processor is based on the received
Data calculate the theoretical power generation of solar power generation component in preset time.
4. a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that the CPU processor
Select model STM32F103VCT6.
5. a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that the solar radiation electricity
Flow table selects model TBQ-DL/TBQ-2.
6. a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that based on power generation intelligence
The electricity-generating control method of monitoring system includes the following steps:
SS00, when solar power generation component by a first switch circuit and the first power storage module electric connection when；Pass through the sun
Radiation electric flow table detects solar radiation intensity and the data that will test are transmitted to CPU processor, and CPU processor is according to reception
Data calculate preset time T 1 in solar power generation component the first theoretical power generation；
SS01, the electricity that the first power storage module is detected by the first electric power detection module are simultaneously existed by CPU processor calculating analysis
First the first practical charge volume of power storage module in preset time T 1；
SS02, comparing calculation obtain the first deviation of the first practical charge volume and the first theoretical power generation；If the first deviation
Greater than the first preset range, then SS03 is carried out；If the first deviation in the first preset range, continues to generate electricity；
Closure second switch circuit makes solar power generation component logical while SS03, CPU processor disconnect first switch circuit
It crosses a second switch circuit and the second power storage module is electrically connected；CPU processor issues primary alarm letter to monitoring center simultaneously
Breath；
SS04, pass through that solar radiation ammeter detects solar radiation intensity and the data that will test are transmitted to CPU processor,
CPU processor based on the received data calculate preset time T 2 in solar power generation component the second theoretical power generation；
SS05, the electricity that the second power storage module is detected by the second electric power detection module are simultaneously existed by CPU processor calculating analysis
Second the second practical charge volume of power storage module in preset time T 2；
SS06, comparing calculation obtain the second deviation of the second practical charge volume and the second theoretical power generation；If the second deviation
Greater than the second preset range, then SS07 is carried out；If the second deviation in the second preset range, continues to generate electricity；
SS07, CPU processor disconnect second switch circuit；CPU processor issues second-level alarm information to monitoring center simultaneously.
7. a kind of solar power generation intelligent monitor system according to claim 6, which is characterized in that the T1 and T2 when
Between range be respectively 3-30min and 2-20min.
8. a kind of solar power generation intelligent monitor system according to claim 6, which is characterized in that the primary alarm letter
Breath includes showing fault message on indicator screen and being prompted by visual indicator.
9. a kind of solar power generation intelligent monitor system according to claim 6, which is characterized in that the second-level alarm letter
Breath includes showing fault message on indicator screen while passing through visual indicator prompt and mentioned by alarm device
Show.
10. -6 any one a kind of solar power generation intelligent monitor system according to claim 1, which is characterized in that be based on
The power consumption control method of the power generation intelligent monitor system includes:
S00, when solar power generation component is electrically connected by a first switch circuit and the first power storage module, the second storage at this time
Electric module is connect by the 4th switching circuit with electrical equipment；
S01, CPU processor can also disconnect the 4th switching circuit while disconnecting first switch circuit, and be closed at third
Switching circuit and second switch circuit are charged to the second power storage module, are powered using the first power storage module；When the first electricity
When the remaining capacity that detection module detects the first power storage module is lower than the first default electricity, into S02；Otherwise the first power storage module
Continue to power；
S02, CPU processor disconnect third switching circuit and are closed at the 4th switching circuit；When the second electric power detection module is examined
When surveying the remaining capacity of the second power storage module lower than the second default electricity, into S03；Otherwise the second power storage module continues to power；
S03, CPU processor disconnect the 4th switching circuit；CPU processor issues warning information to monitoring center simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811210364.7A CN109361357A (en) | 2018-10-17 | 2018-10-17 | A kind of solar power generation intelligent monitor system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210364.7A CN109361357A (en) | 2018-10-17 | 2018-10-17 | A kind of solar power generation intelligent monitor system |
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| Publication Number | Publication Date |
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| CN109361357A true CN109361357A (en) | 2019-02-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687934A (en) * | 2019-10-25 | 2020-01-14 | 钟金斌 | Photovoltaic panel sun tracking system |
| CN112542982A (en) * | 2020-12-01 | 2021-03-23 | 中铁建工集团有限公司 | Building curtain wall type solar power generation system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205647004U (en) * | 2016-04-29 | 2016-10-12 | 于春荣 | Supplementary electric system of using of automobile solar energy |
| CN107171639A (en) * | 2017-05-31 | 2017-09-15 | 江苏普世祥光电技术有限公司 | A kind of fault monitoring method of photovoltaic system |
| CN107317555A (en) * | 2017-05-31 | 2017-11-03 | 江苏普世祥光电技术有限公司 | A kind of photovoltaic devices monitoring method |
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2018
- 2018-10-17 CN CN201811210364.7A patent/CN109361357A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205647004U (en) * | 2016-04-29 | 2016-10-12 | 于春荣 | Supplementary electric system of using of automobile solar energy |
| CN107171639A (en) * | 2017-05-31 | 2017-09-15 | 江苏普世祥光电技术有限公司 | A kind of fault monitoring method of photovoltaic system |
| CN107317555A (en) * | 2017-05-31 | 2017-11-03 | 江苏普世祥光电技术有限公司 | A kind of photovoltaic devices monitoring method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687934A (en) * | 2019-10-25 | 2020-01-14 | 钟金斌 | Photovoltaic panel sun tracking system |
| CN112542982A (en) * | 2020-12-01 | 2021-03-23 | 中铁建工集团有限公司 | Building curtain wall type solar power generation system and method |
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