CN109462367A - A kind of photovoltaic plant irradiation value calculates weather station in real time - Google Patents
A kind of photovoltaic plant irradiation value calculates weather station in real time Download PDFInfo
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- CN109462367A CN109462367A CN201811344378.8A CN201811344378A CN109462367A CN 109462367 A CN109462367 A CN 109462367A CN 201811344378 A CN201811344378 A CN 201811344378A CN 109462367 A CN109462367 A CN 109462367A
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- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 238000007405 data analysis Methods 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 17
- 230000037431 insertion Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 230000007423 decrease Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000003850 cellular structure Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Environmental Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of photovoltaic plant irradiation values to calculate weather station in real time, and including a communication system and the angle self-adjusting photovoltaic devices connecting with the communication system, the angle self-adjusting photovoltaic devices include photovoltaic battery plate one, lifting assembly；The communication system includes: a converter；One radiation sensor；One air-temperature sensor；One main control chip, the main control chip carry out the adjust automatically of angle by receiving the data-signal of radiation sensor and air-temperature sensor and control after data analysis the lifting of the lifting assembly；One local communication circuit；One telecommunication circuit.The dedicated weather station of photovoltaic plant of the invention can have better generated energy than existing photovoltaic power generation equipment by finely tuning the absorption angle of photovoltaic battery plate to make the absorptivity of photovoltaic battery plate reach high；Used technical skill is also relatively easy, and directly can simply be transformed on the basis of existing equipment can be completed.
Description
Technical field
The present invention relates to a kind of weather stations more particularly to a kind of photovoltaic plant irradiation value to calculate weather station in real time.
Background technique
A kind of energy of the photovoltaic power generation as more clean type, has obtained significant progress research in nearest decades,
The area of Chinese many sunshine abundances is provided with photo-voltaic power generation station, can obtain a large amount of clean energy resource, but photovoltaic plant exists
In use, can not change direction since photovoltaic battery plate is the setting of fixed angle and absorb luminous energy, it is unable to reach optimal power generation effect
Rate.And since the absorption efficiency of existing photovoltaic cell component and photovoltaic DC-to-AC converter is affected by temperature and load, make
Larger at the output bias of estimation, the statistics of generated energy is also very inaccurate.
Summary of the invention
The present invention in view of the drawbacks of the prior art, provide it is a kind of can adjust light absorption direction in time, and it is inclined to can be reduced output
The photovoltaic plant irradiation value of difference calculates weather station in real time.
The present invention uses following technical scheme to solve above-mentioned technical problem:
A kind of photovoltaic plant irradiation value calculates weather station in real time, connect including a communication system and with the communication system
Angle self-adjusting photovoltaic devices, the angle self-adjusting photovoltaic devices include photovoltaic battery plate one, lifting assembly；The communication system
Include:
One converter；
One radiation sensor is mounted on the photovoltaic battery plate one, and is connected the AD by interface and filter circuit and turned
Parallel operation；
One air-temperature sensor is mounted on the photovoltaic battery plate one, connects the AD conversion by interface and filter circuit
Device；
One main control chip, the converter signal connect the main control chip, and the main control chip is by receiving radiation
The data-signal of sensor and air-temperature sensor simultaneously carries out the lifting that the lifting assembly is controlled after data analysis；
One local communication circuit connects the main control chip and carries out the data of the communication system Yu local data terminal
Transmission；
One telecommunication circuit connects the main control chip and carries out the data of the communication system and remote data terminal
Transmission；
The converter, main control chip, local communication circuit and telecommunication circuit are mounted in a communication device.
In order to further optimize the above technical scheme, technical measures adopted by the present invention are as follows:
Preferably, further include a panel sensors, the converter is connected by interface and filter circuit；
Preferably, the converter is 24 HIGH-SPEED HIGH-ACCURACY A/D CONVERTERs.
Preferably, the signal of the radiation sensor, air-temperature sensor and panel sensors passes through interface and filtering respectively
Into converter, converter converts the signal into AD data.
It is furthermore preferred that main control chip control converter, to the AD data generated be filtered and mean value at
Reason.
It is furthermore preferred that the process of the filtering processing are as follows: 2000 data are divided into 10 groups, every group of 200 data will accidentally
Maximum 40 data of difference abandon.Remaining 1600 data are averaged, as last AD data.
Preferably, the angle self-adjusting photovoltaic devices include:
One photovoltaic battery plate one, it is angularly disposed；
One photovoltaic battery plate two claims angularly disposed with described photovoltaic battery plate a pair；
One connecting plate one is horizontally disposed with, hinged with the photovoltaic battery plate one；
One connecting plate two is horizontally disposed with, and encloses a connecting plate through-hole with the connecting plate one；
One lifting assembly, comprising:
One top plate is horizontally disposed with；
One bottom plate is horizontally set on immediately below top plate；
One connecting column connects the top plate and bottom plate, the connecting column and connecting plate hole size adaptation；
An at least mandril, fixed setting, and connect the bottom surface of the bottom plate；
One photovoltaic battery plate three, it is angularly disposed；
One connecting plate three is horizontally disposed with, connects the photovoltaic battery plate one and photovoltaic battery plate three；
One photovoltaic battery plate four, it is angularly disposed, it is opposite with the photovoltaic battery plate two；
One photovoltaic battery plate five, it is angularly disposed, with the photovoltaic battery plate three-phase pair；
One photovoltaic battery plate six, it is angularly disposed, it is opposite with the photovoltaic battery plate four；
One connecting plate five is horizontally disposed with, connects the photovoltaic battery plate two and photovoltaic battery plate four；
One connecting plate four is horizontally disposed with, connects the photovoltaic battery plate three and photovoltaic battery plate five；
One connecting plate six is horizontally disposed with, connects the photovoltaic battery plate four and photovoltaic battery plate six；
One telescopic rod one is horizontally disposed with, and side connects the connecting plate one side and four side of connecting plate；
One telescopic rod two is horizontally disposed with, and side connects the connecting plate two side faces and six side of connecting plate；
One slide bar is horizontally disposed with, and is slidably connected with three side of connecting plate and five side of connecting plate.
It is furthermore preferred that the photovoltaic battery plate one includes:
Two top grooves one are symmetricly set at the top of one back side of photovoltaic battery plate；
Two top groove round bars one, are separately positioned in the top groove one, and connect one inside of top groove
Face；
Two bottom end grooves one are symmetricly set on the positive bottom of the photovoltaic battery plate one；
Two bottom end groove round bars one, are separately positioned in the bottom end groove one, and connect one inside of bottom end groove
Face.
It is furthermore preferred that the photovoltaic battery plate two includes；
Two top grooves two are symmetricly set at the top of two back side of photovoltaic battery plate；
Two top groove round bars two, are separately positioned in the top groove two, and connect two inside of top groove
Face；
Two bottom end grooves two are symmetricly set on the positive bottom of the photovoltaic battery plate two；
Two bottom end groove round bars two, are separately positioned in the bottom end groove two, and connect two inside of bottom end groove
Face.
It is furthermore preferred that connecting plate one includes:
Two connecting plates, one link block, arc are arranged in connecting plate side, and are provided with and are adapted to the top groove one
One link block through-hole of connecting plate；
One groove of connecting plate is arranged in another side corresponding with one link block of connecting plate；
Two connecting plates, one inserted block is symmetricly set on the two sides of one groove of connecting plate.
It is furthermore preferred that the connecting plate two includes:
Two connecting plates, two link block, arc are arranged in connecting plate side, and are provided with and are adapted to the top groove two
Two link block through-hole of connecting plate；
Two groove of connecting plate, be arranged in another side corresponding with two link block of connecting plate, and with the connecting plate one
Groove encloses connecting plate through-hole；
Two connecting plates, two slot is symmetricly set on the two sides of two groove of connecting plate, and with the connecting plate one
Inserted block adaptation.
It is furthermore preferred that the connecting plate three includes:
Four edges of the connecting plate three are arranged in four three link blocks of connecting plate, arc；
Three link block through-hole of connecting plate extends transversely through three link block of connecting plate；
Two connecting plates, three sliding shoe is separately positioned on leading flank and the trailing flank of connecting plate three.
It is furthermore preferred that the connecting plate four includes:
Four edges of the connecting plate four are arranged in four four link blocks of connecting plate, arc；
Four link block through-hole of connecting plate extends transversely through four link block of connecting plate.
It is furthermore preferred that the telescopic rod one includes:
One telescopic rod, one left side bar connects four side of connecting plate, and the insertion sliding block one including right side, the insertion
One front end of sliding block is provided with spring part one；
One telescopic rod, one right-hand rod connects the connecting plate one side, and the insertion groove one including left side, inserts with described
Enter the adaptation of sliding block one, and connecting spring part one.
It is furthermore preferred that being provided with radiation sensor and air-temperature sensor on the photovoltaic battery plate one.
It is furthermore preferred that being provided with communication device on the photovoltaic battery plate one.
It is furthermore preferred that the photovoltaic battery plate one, photovoltaic battery plate two, photovoltaic battery plate three, photovoltaic battery plate four, photovoltaic battery plate five,
The setting of photovoltaic battery plate six is identical.
It is furthermore preferred that the connecting plate three is identical with the setting of connecting plate five.
It is furthermore preferred that the connecting plate four is identical with the setting of connecting plate six.
The invention adopts the above technical scheme, compared with prior art, has the following technical effect that
Photovoltaic plant irradiation value of the invention calculate in real time weather station can by finely tune photovoltaic battery plate absorption angle to
So that the absorptivity of photovoltaic battery plate is reached high, has better generated energy than existing photovoltaic power generation equipment.Used technology hand
Method is also relatively easy, and directly can simply be transformed on the basis of existing equipment can be completed, it is only necessary to which a lifting assembly is just
The photovoltaic battery plate of a row can be driven to carry out angle overturning, synchronism is fabulous.Acquisition density is promoted to 0.5 second acquisition interval, simultaneously
Shield the invalid data under 50W irradiation intensity；By temperature and irradiation value collection analysis, amendment is because of photovoltaic cell component and light
Inverter is lied prostrate by the output bias coefficient of temperature and loading effects；Photovoltaic plant installation can be sent by internet remote terminal
Data are measured to weather collector, export-restriction amendment is carried out in sampled instantaneous value, irradiation cumulant is made to be closer to photovoltaic
The true generated energy in power station.
Detailed description of the invention
Fig. 1 is that the photovoltaic plant irradiation value of a preferred embodiment of the present invention calculates the circuit signal company of weather station in real time
Connect schematic diagram；
Fig. 2 is that the photovoltaic plant irradiation value of a preferred embodiment of the present invention calculates the structural representation of weather station in real time
Figure；
Fig. 3 shows for the stereochemical structure that the photovoltaic plant irradiation value of a preferred embodiment of the present invention calculates weather station in real time
It is intended to；
Fig. 4 shows for the stereochemical structure that the photovoltaic plant irradiation value of a preferred embodiment of the present invention calculates weather station in real time
It is intended to；
Fig. 5 is that the photovoltaic plant irradiation value of a preferred embodiment of the present invention calculates the explosive view of weather station in real time；
Fig. 6 is the positive structure schematic of the photovoltaic battery plate one of a preferred embodiment of the present invention；
Fig. 7 is the structure schematic diagram of the photovoltaic battery plate one of a preferred embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the photovoltaic battery plate two of a preferred embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the photovoltaic battery plate three of a preferred embodiment of the present invention；
Figure 10 is the structural schematic diagram of the photovoltaic battery plate four of a preferred embodiment of the present invention；
Figure 11 is the structural schematic diagram of the photovoltaic battery plate five of a preferred embodiment of the present invention；
Figure 12 is the structural schematic diagram of the photovoltaic battery plate six of a preferred embodiment of the present invention；
Figure 13 is the structural schematic diagram of the connecting plate one of a preferred embodiment of the present invention；
Figure 14 is the structural schematic diagram of the connecting plate two of a preferred embodiment of the present invention；
Figure 15 is the structural schematic diagram of the connecting plate three of a preferred embodiment of the present invention；
Figure 16 is the structural schematic diagram of the connecting plate four of a preferred embodiment of the present invention；
Figure 17 is the structural schematic diagram of the connecting plate five of a preferred embodiment of the present invention；
Figure 18 is the structural schematic diagram of the connecting plate six of a preferred embodiment of the present invention；
Figure 19 is the structural schematic diagram of the lifting assembly of a preferred embodiment of the present invention；
Figure 20 is the explosive view of the telescopic rod one of a preferred embodiment of the present invention；
Figure 21 is the explosive view of the telescopic rod two of a preferred embodiment of the present invention；
Appended drawing reference therein are as follows:
1 photovoltaic battery plate one；2 photovoltaic battery plates two；3 connecting plates one；4 connecting plates two；5 connecting plate through-holes；6 lifting assemblies；7 light
Lie prostrate battery plate three；8 connecting plates three；9 photovoltaic battery plates four；10 photovoltaic battery plates five；11 photovoltaic battery plates six；12 connecting plates five；13 connecting plates
Four；14 connecting plates six；15 telescopic rods one；16 telescopic rods two；17 radiation sensors；18 air-temperature sensors；19 communication devices；20 is sliding
Bar；101 top grooves one；102 top groove round bars one；103 bottom end grooves one；104 bottom end groove round bars one；21 top grooves
Two；22 top groove round bars two；23 bottom end grooves two；24 bottom end groove round bars two；31 connecting plate, one link block；32 connecting plates one
Link block through-hole；33 connecting plate, one groove；34 connecting plate, one inserted block；41 connecting plate, two link block；42 connecting plate, two link block is logical
Hole；43 connecting plate, two groove；44 connecting plate, two slot；61 top plates；62 bottom plates；63 connecting columns；64 mandrils；71 top grooves
Three；72 top groove round bars three；73 bottom end grooves three；74 bottom end groove round bars three；81 connecting plate, three link block；82 connecting plates three
Link block through-hole；83 connecting plate, three sliding shoe；91 top grooves four；92 top groove round bars four；93 bottom end grooves four；94 bottom ends
Groove round bar four；1001 top grooves five；1002 top groove round bars five；1003 bottom end grooves five；1004 bottom end groove round bars
Five；111 top grooves six；112 top groove round bars six；113 bottom end grooves six；114 bottom end groove round bars six；121 connecting plates
Five link blocks；122 connecting plate, five link block through-hole；123 connecting plate, five sliding shoe；131 connecting plate, four link block；132 connecting plates
Four link block through-holes；141 connecting plate, six link block；142 connecting plate, six link block through-hole；151 telescopic rod, one left side bar；152 insert
Enter sliding block one；153 spring parts one；154 telescopic rod, one right-hand rod；155 insertion grooves one；161 telescopic rod, two right-hand rod；162 insert
Enter sliding block two；163 spring parts two；164 telescopic rod, two left side bar；165 insertion grooves two.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing.
Such as Fig. 1, photovoltaic plant irradiation value of the invention calculates weather station in real time, including a communication system and with the communication
The angle self-adjusting photovoltaic devices of system connection, the angle self-adjusting photovoltaic devices include photovoltaic battery plate one, lifting assembly；Institute
Stating communication system includes:
One converter；
One radiation sensor 17 is mounted on the photovoltaic battery plate one, and connects the AD by interface and filter circuit
Converter；
One air-temperature sensor 18 is mounted on the photovoltaic battery plate one, is connected the AD by interface and filter circuit and is turned
Parallel operation；
One main control chip, the converter signal connect the main control chip, and the main control chip is by receiving radiation
The data-signal of sensor and air-temperature sensor and the lifting for carrying out control lifting assembly after data analysis；
One local communication circuit connects the main control chip and carries out the data of the communication system Yu local data terminal
Transmission；
One telecommunication circuit connects the main control chip and carries out the data of the communication system and remote data terminal
Transmission；
The converter, main control chip, local communication circuit and telecommunication circuit are mounted on a communication device 19
In.
Further include a panel sensors in a kind of preferred embodiment, the AD is connected by interface and filter circuit
Converter.The effect of the panel sensors is detection panel temperature, when panel temperature is higher than 75 degree, carries out alarm signal biography
It is defeated, it is excessively high with temperature indicator, there is instrument risk of damage.
In a kind of preferred embodiment, the converter is 24 HIGH-SPEED HIGH-ACCURACY A/D CONVERTERs.
In a kind of preferred embodiment, the signal of the radiation sensor 17, air-temperature sensor 18 and panel sensors
Enter converter by interface and filtering respectively, converter converts the signal into AD data.
In a kind of preferred embodiment, main control chip controls converter, is filtered to the AD data generated
Processing and average value processing.
In a kind of preferred embodiment, the process of the filtering processing are as follows: 2000 data are divided into 10 groups, every group
200 data abandon maximum 40 data of error.Remaining 1600 data are averaged, as last AD data.
This weather station uses 24 HIGH-SPEED HIGH-ACCURACY A/D CONVERTERs, and 2000 times per second to irradiation sensor, panel temperature biography
Sensor, air-temperature sensor carry out high-speed, high precision acquisition.Using filtering algorithm, processing is filtered to data, by 50HZ power frequency
Interference and the filtering of other High-frequency Interferences.Using mean algorithm, more accurately AD data are obtained.Data that treated, according to panel
Temperature and temperature are corrected calculated irradiance data.Make data be more close to solar panel really generate electricity irradiation number
According to.Every 0.5 second high speed will calculate data and be sent to remote server, provisioning server program carry out using.
The voltage signal of irradiation sensor output, which is passed through, enters converter with amiable filter circuit, and temperature and panel temperature pass
The signal of sensor enters converter by electric bridge and filter circuit.Main control chip controls converter, the AD number generated
According to being filtered to data and average value processing.Data that treated carry out Data correction calculating.And it will be obtained after calculating
Data.It is sent to remote server.
Data filtering methods: 2000 data are divided into 10 groups, every group of 200 data, by maximum 40 data of error
It abandons.
1600 data remaining in this way, are averaged, as last AD data.Every group of 200 data are 50 hertz of power frequency
Hereby 4 times, average by this, the interference that can effectively generate power frequency removes.
Data correction: the AD value finally obtained is true irradiance data.But actually photovoltaic panel actually can be effective
Irradiance data, also it is related with panel temperature.When 25 degree of panel temperature, exported by 100% irradiation.When 75 degree of panel temperature
When, it is exported by 80% irradiation.In addition when irradiation is less than 50W, the output of photovoltaic battery panel inactivity.So output data
Updating formula is following (y is irradiation output, and x is irradiance data, and t is panel temperature):
Y=(- 0.4t+110) * x/100
Transmission when y < 50 is calculated, without irradiance data.
As shown in Fig. 2-21, angle self-adjusting photovoltaic devices of the present invention include:
One photovoltaic battery plate 1, it is angularly disposed；
One photovoltaic battery plate 22, it is symmetrical angularly disposed with the photovoltaic battery plate 1；
One connecting plate 1 is horizontally disposed with, hinged with the photovoltaic battery plate 1；
One connecting plate 24 is horizontally disposed with, and encloses a connecting plate through-hole 5 with the connecting plate 1；
One lifting assembly 6, comprising:
One top plate 61 is horizontally disposed with；
One bottom plate 62 is horizontally set on immediately below top plate 61；
One connecting column 63 connects the top plate 61 and bottom plate 62, the connecting column 63 and 5 size of connecting plate through-hole
Adaptation；
An at least mandril 64, fixed setting, and connect the bottom surface of the bottom plate 62；
One photovoltaic battery plate 37, it is angularly disposed；
One connecting plate 38 is horizontally disposed with, connects the photovoltaic battery plate 1 and photovoltaic battery plate 37；
One photovoltaic battery plate 49, it is angularly disposed, it is opposite with the photovoltaic battery plate 22；
One photovoltaic battery plate 5 10, it is angularly disposed, it is opposite with the photovoltaic battery plate 37；
One photovoltaic battery plate 6 11, it is angularly disposed, it is opposite with the photovoltaic battery plate 49；
One connecting plate 5 12 is horizontally disposed with, connects the photovoltaic battery plate 22 and photovoltaic battery plate 49；
One connecting plate 4 13 is horizontally disposed with, connects the photovoltaic battery plate 37 and photovoltaic battery plate 5 10；
One connecting plate 6 14 is horizontally disposed with, connects the photovoltaic battery plate 49 and photovoltaic battery plate 6 11；
One telescopic rod 1 is horizontally disposed with, and side connects the side of the connecting plate 1 and the side of connecting plate 4 13；
One telescopic rod 2 16 is horizontally disposed with, and side connects the side of the connecting plate 24 and the side of connecting plate 6 14.
One slide bar 20 is horizontally disposed with, and is adapted to the connecting plate 38 and connecting plate 5 12.
In a kind of preferred embodiment, the photovoltaic battery plate 1 includes:
Two top grooves 1 are symmetricly set at the top of one 1 back side of photovoltaic battery plate；
Two top groove round bars 1, are separately positioned in the top groove 1, and connect the top groove
One 101 medial surfaces；
Two bottom end grooves 1 are symmetricly set on the positive bottom of the photovoltaic battery plate 1；
Two bottom end groove round bars 1, are separately positioned in the bottom end groove 1, and connect the bottom end groove
One 103 medial surfaces.
It is furthermore preferred that in a kind of preferred embodiment, the photovoltaic battery plate 22 includes；
Two top grooves 2 21 are symmetricly set at the top of 22 back side of photovoltaic battery plate；
Two top groove round bars 2 22, are separately positioned in the top groove 2 21, and connect the top groove two
21 medial surfaces；
Two bottom end grooves 2 23 are symmetricly set on the positive bottom of the photovoltaic battery plate 22；
Two bottom end groove round bars 2 24, are separately positioned in the bottom end groove 2 23, and connect the bottom end groove two
23 medial surfaces.
In a kind of preferred embodiment, connecting plate 1 includes:
Two connecting plates, one link block 31, arc are arranged in connecting plate side, and are provided with suitable with the top groove 1
The one link block through-hole 32 of connecting plate matched；
One groove 33 of connecting plate is arranged in another side corresponding with one link block 31 of connecting plate；
Two connecting plates, one inserted block 34 is symmetricly set on the two sides of one groove 33 of connecting plate.
It is furthermore preferred that in a kind of preferred embodiment, the connecting plate 24 includes:
Two connecting plates, two link block 41, arc are arranged in connecting plate side, and are provided with suitable with the top groove 2 21
The two link block through-hole 42 of connecting plate matched；
Two groove 43 of connecting plate, be arranged in another side corresponding with two link block 41 of connecting plate, and with the connection
One groove 33 of plate encloses connecting plate through-hole 5；
Two connecting plates, two slot 44 is symmetricly set on the two sides of two groove 43 of connecting plate, and with the connection
One inserted block 34 of plate adaptation.
In a kind of preferred embodiment, the connecting plate 38 includes:
Four edges of the connecting plate 38 are arranged in four three link blocks 81 of connecting plate, arc；
Three link block through-hole 82 of connecting plate extends transversely through three link block 81 of connecting plate；
Two connecting plates, three sliding shoe 83, is separately positioned on leading flank and the trailing flank of connecting plate 38.
In a kind of preferred embodiment, the connecting plate 4 13 includes:
Four edges of the connecting plate 4 13 are arranged in four four link blocks 131 of connecting plate, arc；
Four link block through-hole 132 of connecting plate extends transversely through four link block 131 of connecting plate.
It is furthermore preferred that in a kind of preferred embodiment, the telescopic rod 1 includes:
One telescopic rod, one left side bar 151 connects 4 13 side of connecting plate, and the insertion sliding block 1 including right side,
One 152 front end of insertion sliding block is provided with spring part 1；
One telescopic rod, one right-hand rod 154 connects one 3 side of connecting plate, and the insertion groove 1 including left side,
It is adapted to the insertion sliding block 1, and connecting spring part 1.
In a kind of preferred embodiment, radiation sensor 17 and air-temperature sensor are provided on the photovoltaic battery plate 1
18。
In a kind of preferred embodiment, communication device 19 is provided on the photovoltaic battery plate 1.17 He of radiation sensor
Air-temperature sensor 18 is connect with communication device 19.The radiation sensor 17, air-temperature sensor 18 and communication device 19 are adopted
With market common device.Communication device 19 is collected containing exclusive data and processing software.Preferably, the converter, master control core
Piece, local communication circuit and telecommunication circuit are arranged in communication device 19.
In a kind of preferred embodiment, the acquisition density of communication device 19 is promoted to 0.5 second acquisition interval, shields simultaneously
Invalid data under 50W irradiation intensity.
In a kind of preferred embodiment, communication device 19 is by temperature and irradiation value collection analysis, and amendment is because of photovoltaic
The output bias coefficient of battery component and photovoltaic DC-to-AC converter by temperature and loading effects.
In a kind of preferred embodiment, communication device 19 can send photovoltaic plant installation by internet remote terminal
Data are measured to weather collector, export-restriction amendment is carried out in sampled instantaneous value, irradiation cumulant is made to be closer to photovoltaic
The true generated energy in power station.
Photovoltaic plant irradiation value of the invention calculates weather station in real time, comprising:
One photovoltaic battery plate 1, it is angularly disposed, comprising:
Two top grooves 1 are symmetricly set at the top of one 1 back side of photovoltaic battery plate；
Two top groove round bars 1, are separately positioned in the top groove 1, and connect the top groove
One 101 medial surfaces；
Two bottom end grooves 1 are symmetricly set on the positive bottom of the photovoltaic battery plate 1；
Two bottom end groove round bars 1, are separately positioned in the bottom end groove 1, and connect the bottom end groove
One 103 medial surfaces；
One photovoltaic battery plate 22, it is symmetrical angularly disposed with the photovoltaic battery plate 1；
Two top grooves 2 21 are symmetricly set at the top of 22 back side of photovoltaic battery plate；
Two top groove round bars 2 22, are separately positioned in the top groove 2 21, and connect the top groove two
21 medial surfaces；
Two bottom end grooves 2 23 are symmetricly set on the positive bottom of the photovoltaic battery plate 22；
Two bottom end groove round bars 2 24, are separately positioned in the bottom end groove 2 23, and connect the bottom end groove two
23 medial surfaces；
One connecting plate 1 is horizontally disposed with, comprising:
Two connecting plates, one link block 31, arc is arranged in one 3 side of connecting plate, and is provided with and the top groove one
The one link block through-hole 32 of connecting plate of 101 adaptations；
One groove 33 of connecting plate is arranged in another side corresponding with one link block 31 of connecting plate；
Two connecting plates, one inserted block 34 is symmetricly set on the two sides of one groove 33 of connecting plate；
One connecting plate 24 is horizontally disposed with, comprising:
Two connecting plates, two link block 41, arc is arranged in 24 side of connecting plate, and is provided with and the top groove 2 21
The two link block through-hole 42 of connecting plate of adaptation；
Two groove 43 of connecting plate, be arranged in another side corresponding with two link block 41 of connecting plate, and with the connection
One groove 33 of plate encloses connecting plate through-hole 5；
Two connecting plates, two slot 44 is symmetricly set on the two sides of two groove 43 of connecting plate, and with the connection
One inserted block 34 of plate adaptation；
One lifting assembly 6, comprising:
One top plate 61 is horizontally disposed with；
One bottom plate 62 is horizontally set on immediately below top plate 61；
One connecting column 63 connects the top plate 61 and bottom plate 62, the connecting column 63 and 5 size of connecting plate through-hole
Adaptation；
An at least mandril 64, fixed setting, and connect the bottom surface of the bottom plate 62；
One photovoltaic battery plate 37, it is angularly disposed, comprising:
Two top grooves 3 71 are symmetricly set at the top of 37 back side of photovoltaic battery plate；
Two top groove round bars 3 72, are separately positioned in the top groove 3 71, and connect the top groove three
71 medial surfaces；
Two bottom end grooves 3 73 are symmetricly set on the positive bottom of the photovoltaic battery plate 37；
Two bottom end groove round bars 3 74, are separately positioned in the bottom end groove 3 73, and connect the bottom end groove three
73 medial surfaces；
One connecting plate 38 is horizontally disposed with, comprising:
Four edges of the connecting plate 38 are arranged in four three link blocks 81 of connecting plate, arc；
Three link block through-hole 82 of connecting plate extends transversely through three link block 81 of connecting plate, with the bottom end groove round bar
1 and bottom end groove round bar 3 74 be adapted to；
Two connecting plates, three sliding shoe 83, is separately positioned on leading flank and the trailing flank of connecting plate 38；
One photovoltaic battery plate 49, it is angularly disposed, comprising:
Two top grooves 4 91 are symmetricly set at the top of 49 back side of photovoltaic battery plate；
Two top groove round bars 4 92, are separately positioned in the top groove 4 91, and connect the top groove four
91 medial surfaces；
Two bottom end grooves 4 93 are symmetricly set on the positive bottom of the photovoltaic battery plate 49；
Two bottom end groove round bars 4 94, are separately positioned in the bottom end groove 4 93, and connect the bottom end groove four
93 medial surfaces；
One photovoltaic battery plate 5 10, it is angularly disposed, comprising:
Two top grooves 5 1001 are symmetricly set at the top of 5 10 back side of photovoltaic battery plate；
Two top groove round bars 5 1002, are separately positioned in the top groove 5 1001, and it is recessed to connect the top
5 1001 medial surface of slot；
Two bottom end grooves 5 1003 are symmetricly set on the positive bottom of the photovoltaic battery plate 5 10；
Two bottom end groove round bars 5 1004, are separately positioned in the bottom end groove 5 1003, and it is recessed to connect the bottom end
5 1003 medial surface of slot；
One photovoltaic battery plate 6 11, it is angularly disposed, comprising:
Two top grooves 6 111 are symmetricly set at the top of 6 11 back side of photovoltaic battery plate；
Two top groove round bars 6 112, are separately positioned in the top groove 6 111, and connect the top groove
6 111 medial surfaces；
Two bottom end grooves 6 113 are symmetricly set on the positive bottom of the photovoltaic battery plate 6 11；
Two bottom end groove round bars 6 114, are separately positioned in the bottom end groove 6 113, and connect the bottom end groove
6 113 medial surfaces；
One connecting plate 5 12 is horizontally disposed with, comprising:
Four edges of the connecting plate 5 12 are arranged in four five link blocks 121 of connecting plate, arc；
Five link block through-hole 122 of connecting plate, extends transversely through the link block, with the bottom end groove round bar 2 24 and bottom end
Groove round bar 4 94 is adapted to；
Two connecting plates, five sliding shoe 123, is separately positioned on leading flank and the trailing flank of connecting plate；
One connecting plate 4 13 is horizontally disposed with, comprising:
Four edges of the connecting plate 4 13 are arranged in four four link blocks 131 of connecting plate, arc；
Four link block through-hole 132 of connecting plate extends transversely through four link block 131 of connecting plate, with top groove circle
Bar 3 72 and top groove round bar 5 1002 are adapted to；
One connecting plate 6 14 is horizontally disposed with, comprising:
Four edges of the connecting plate 6 14 are arranged in four six link blocks 141 of connecting plate, arc；
Six link block through-hole 142 of connecting plate extends transversely through six link block 141 of connecting plate, with top groove circle
Bar 4 92 and top groove round bar 6 112 are adapted to；
One telescopic rod 1 is horizontally disposed with, and side connects one 3 side of connecting plate and 4 13 side of connecting plate, comprising:
One telescopic rod, one left side bar 151 connects 4 13 side of connecting plate, and the insertion sliding block 1 including right side,
One 152 front end of insertion sliding block is provided with spring part 1；
One telescopic rod, one right-hand rod 154 connects one 3 side of connecting plate, and the insertion groove 1 including left side,
It is adapted to the insertion sliding block 1, and connecting spring part 1；
One telescopic rod 2 16 is horizontally disposed with, and side connects 24 side of connecting plate and 6 14 side of connecting plate, comprising:
One telescopic rod, two right-hand rod 161 connects 6 14 side of connecting plate, and the insertion sliding block 2 162 including left side,
2 162 front end of insertion sliding block is provided with spring part 2 163；
One telescopic rod, two left side bar 164 connects 24 side of connecting plate, and the insertion groove 2 165 including right side,
It is adapted to the insertion sliding block 2 162, and connecting spring part 2 163；
One slide bar 20 is horizontally disposed with, and is adapted to three sliding shoe 83 of connecting plate and five sliding shoe 123 of connecting plate.
Preferably, the lifting of main control chip control lifting assembly 6 is specifically risen with the size setting mandril of the panel of setting
Or the parameter value of the minimum unit of decline, the time point when t is 25 determines the location parameter of a mandril 64, when t is less than 25
When, mandril 64 is shunk, the specially 5 degree decline with regard to carrying out the parameter value of a minimum unit, distance=[(25- of decline
T)/5] parameter value of * minimum unit, round numerical value, is declined, and keeps panel opening more；When t is greater than 25,
Mandril 64 is stretched, the specially 5 degree extension distances with regard to carrying out the parameter value of a minimum unit, distance=[(t- of stretching, extension
25)/5] parameter value of * minimum unit, round numerical value, is stretched, and shrinks panel more.
Photovoltaic plant irradiation value of the invention calculates the workflow of weather station in real time are as follows:
Lifting assembly 6 is first fixed in certain height, by one inserted block 34 of connecting plate and two slot 44 of connecting plate round even
The two sides for connecing column 63 plug together, so that connecting column 63 be made to enclose across one groove 33 of connecting plate and two groove 43 of connecting plate
Connecting plate through-hole 5, the top plate 61 of lifting assembly 6 and the size of bottom plate 62 are greater than connecting plate through-hole 5, to make connecting plate 1
It can not be detached from lifting assembly 6 straight up with connecting plate 24, so that it be made to synchronize liter with the lifting of lifting assembly 6 together
Drop.Photovoltaic battery plate 1 has been connected by connecting plate 1 with the connecting plate that the combination of connecting plate 24 is formed with photovoltaic battery plate 22 again
Come, the top of photovoltaic battery plate 1 is connected with the left side of connecting plate 1, and the right side of connecting plate 1 and the left side of connecting plate 24 connect
It connects, the right side of connecting plate 24 is connected with the left side top of photovoltaic battery plate 22, and photovoltaic battery plate 1 and photovoltaic battery plate 2 are at an acute angle
The setting of angle shape；And the bottom of photovoltaic battery plate 37 and the bottom of photovoltaic battery plate 1 are connected by connecting plate 38；Photovoltaic
The bottom of battery plate 22 and the bottom of photovoltaic battery plate 49 are connected by connecting plate 5 12；Connecting plate 38 and connecting plate 5 12
It is arranged identical；Three sliding shoe 83 of connecting plate and five sliding shoe 123 of connecting plate are slidably connected with slide bar 20, and the position of slide bar 20 is
Fixed.The top of photovoltaic battery plate 37 and the top of photovoltaic battery plate 5 10 are connected by connecting plate 4 13 again, by photovoltaic
The top of battery plate 49 and the top of photovoltaic battery plate 6 11 are connected by connecting plate 6 14.It stretches the left end of telescopic rod 1
One left side bar 151 of contracting bar is connected to the side of connecting plate 4 13, one right-hand rod 154 of the telescopic rod connection of the right end of telescopic rod 1
To the side of connecting plate 1；The two left side bar 164 of telescopic rod of the left end of telescopic rod 2 16 is connected to the side of connecting plate 24, stretches
Two right-hand rod 161 of telescopic rod of the right end of contracting bar 2 16 is connected to the side of connecting plate 6 14.When beginning to use, direct use is
Can, when absorption efficiency reduces or output bias is excessive, starts radiation sensor 17 and air-temperature sensor 18 starts to be counted
It is transferred to communication device 19 according to acquisition, then by collected data, communication device 19 includes local communication circuit and telecommunication
Circuit, communication device 19 send the data to data terminal by wireless network or communication network, and data terminal carries out data
After analysis, more perfect data are obtained to modify to estimating for generated energy, obtain more true generated energy.Work as discovery
When generated energy is significantly less than optimum total power, the mandril 64 that can manually or remotely start lifting assembly 6 is gone up and down, master control
Chip electric signal connects lifting assembly 6, and the lifting of lifting assembly 6 can be controlled by main control chip, when lifting assembly 6 carries out
When vertical motion, connecting plate 1 and connecting plate 24 is driven to rise, so that photovoltaic battery plate 1 and photovoltaic battery plate 22 is driven to rise,
And telescopic rod 1 that connecting plate 1 and connecting plate 4 13 pass through connects, telescopic rod 1 can be shunk when rising, and synchronous drive connects
Fishplate bar 4 13 rises, thus stir the photovoltaic battery plate 37 connecting with connecting plate 4 13 and photovoltaic battery plate 5 10 toward vertical direction,
Keep the angle of photovoltaic battery plate steeper, while three sliding shoe 83 of connecting plate of connecting plate 38 slides in slide bar 20 so that photovoltaic electric
Plate 1 and photovoltaic battery plate 37 stir；Similarly, photovoltaic battery plate 49 and photovoltaic battery plate 6 11 also rise together,.When lifting assembly 6
When carrying out lowering action, connecting plate 1 and connecting plate 24 is driven to decline, to drive photovoltaic battery plate 1 and photovoltaic battery plate 22
Decline, and telescopic rod 1 that connecting plate 1 and connecting plate 4 13 pass through connects, telescopic rod 1 can stretch out when decline, synchronous
Connecting plate 4 13 is driven to decline, to make the photovoltaic battery plate 37 connecting with connecting plate 4 13 and photovoltaic battery plate 5 10 toward level side
To stirring, keep the angle of photovoltaic battery plate gentler, at the same three sliding shoe 83 of connecting plate of connecting plate 38 slided in slide bar 20 with
Stir photovoltaic battery plate 1 and photovoltaic battery plate 37；Similarly, photovoltaic battery plate 49 and photovoltaic battery plate 6 11 also decline together.
In conclusion photovoltaic plant irradiation value of the invention calculate in real time weather station can by finely tune photovoltaic battery plate absorption
Angle has better generated energy than existing photovoltaic power generation equipment to make the absorptivity of photovoltaic battery plate reach high.It is used
Technical skill it is also relatively easy, can directly on the basis of existing equipment simply transformation can be completed, it is only necessary to one rises
Part of coming down to a lower group can drive the photovoltaic battery plate of a row to carry out angle overturning, and synchronism is fabulous.Acquisition density is promoted between acquisition in 0.5 second
Every, while shielding the invalid data under 50W irradiation intensity；By temperature and irradiation value collection analysis, amendment is because of photovoltaic cell
The output bias coefficient of component and photovoltaic DC-to-AC converter by temperature and loading effects；Photovoltaic can be sent by internet remote terminal
Power station installation amount data carry out export-restriction amendment in sampled instantaneous value to weather collector, make to irradiate cumulant more adjunction
It is bordering on the true generated energy of photovoltaic plant.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (10)
1. a kind of photovoltaic plant irradiation value calculates weather station in real time, it is characterised in that: including a communication system and with the communication
The angle self-adjusting photovoltaic devices of system connection, the angle self-adjusting photovoltaic devices include photovoltaic battery plate one, lifting assembly；Institute
Stating communication system includes:
One converter；
One radiation sensor is mounted on the photovoltaic battery plate one, and connects the converter by interface and filter circuit；
One air-temperature sensor is mounted on the photovoltaic battery plate one, connects the converter by interface and filter circuit；
One main control chip, the converter signal connect the main control chip, and the main control chip is by receiving radiation sensing
The data-signal of the device and air-temperature sensor and lifting for control after data analysis the lifting assembly carries out the automatic of angle
Adjustment；
One local communication circuit, connects the main control chip and the data for carrying out the communication system and local data terminal pass
It is defeated；
One telecommunication circuit, connects the main control chip and the data for carrying out the communication system and remote data terminal pass
It is defeated；
The converter, main control chip, local communication circuit and telecommunication circuit are mounted in a communication device.
2. photovoltaic plant irradiation value according to claim 1 calculates weather station in real time, it is characterised in that: the converter
For 24 HIGH-SPEED HIGH-ACCURACY A/D CONVERTERs.
3. photovoltaic plant irradiation value according to claim 1 calculates weather station in real time, it is characterised in that: the radiation sensing
The signal of device and air-temperature sensor passes through interface respectively and filtering enters converter, and converter converts the signal into AD number
According to.
4. photovoltaic plant irradiation value according to claim 3 calculates weather station in real time, it is characterised in that: main control chip control
AD device, is filtered the AD data generated and average value processing.
5. photovoltaic plant irradiation value according to claim 4 calculates weather station in real time, it is characterised in that: the filtering processing
Process are as follows: 2000 data are divided into 10 groups, every group of 200 data abandon maximum 40 data of error.It is remaining
1600 data are averaged, as last AD data.
6. photovoltaic plant irradiation value according to claim 1 calculates weather station in real time, it is characterised in that: the angle self-regulated
Whole photovoltaic devices include:
One photovoltaic battery plate one, it is angularly disposed；
One photovoltaic battery plate two claims angularly disposed with described photovoltaic battery plate a pair；
One connecting plate one is horizontally disposed with, hinged with the photovoltaic battery plate one；
One connecting plate two is horizontally disposed with, and encloses a connecting plate through-hole with the connecting plate one；
One lifting assembly, comprising:
One top plate is horizontally disposed with；
One bottom plate is horizontally set on immediately below top plate；
One connecting column connects the top plate and bottom plate, the connecting column and connecting plate hole size adaptation；
An at least mandril, fixed setting, and connect the bottom surface of the bottom plate；
One photovoltaic battery plate three, it is angularly disposed；
One connecting plate three is horizontally disposed with, connects the photovoltaic battery plate one and photovoltaic battery plate three；
One photovoltaic battery plate four, it is angularly disposed, it is opposite with the photovoltaic battery plate two；
One photovoltaic battery plate five, it is angularly disposed, with the photovoltaic battery plate three-phase pair；
One photovoltaic battery plate six, it is angularly disposed, it is opposite with the photovoltaic battery plate four；
One connecting plate five is horizontally disposed with, connects the photovoltaic battery plate two and photovoltaic battery plate four；
One connecting plate four is horizontally disposed with, connects the photovoltaic battery plate three and photovoltaic battery plate five；
One connecting plate six is horizontally disposed with, connects the photovoltaic battery plate four and photovoltaic battery plate six；
One telescopic rod one is horizontally disposed with, and side connects the connecting plate one side and four side of connecting plate；
One telescopic rod two is horizontally disposed with, and side connects the connecting plate two side faces and six side of connecting plate；
One slide bar is horizontally disposed with, and is slidably connected with three side of connecting plate and five side of connecting plate.
7. photovoltaic plant irradiation value according to claim 6 calculates weather station in real time, it is characterised in that: the photovoltaic battery plate
One includes:
Two top grooves one are symmetricly set at the top of one back side of photovoltaic battery plate；
Two top groove round bars one, are separately positioned in the top groove one, and connect one medial surface of top groove；
Two bottom end grooves one are symmetricly set on the positive bottom of the photovoltaic battery plate one；
Two bottom end groove round bars one, are separately positioned in the bottom end groove one, and connect one medial surface of bottom end groove.
8. photovoltaic plant irradiation value according to claim 6 calculates weather station in real time, it is characterised in that: the photovoltaic battery plate
Two include；
Two top grooves two are symmetricly set at the top of two back side of photovoltaic battery plate；
Two top groove round bars two, are separately positioned in the top groove two, and connect two medial surface of top groove；
Two bottom end grooves two are symmetricly set on the positive bottom of the photovoltaic battery plate two；
Two bottom end groove round bars two, are separately positioned in the bottom end groove two, and connect two medial surface of bottom end groove.
9. photovoltaic plant irradiation value according to claim 6 calculates weather station in real time, it is characterised in that: connecting plate one wraps
It includes:
Two connecting plates, one link block, arc is arranged in connecting plate one side, and is provided with the company being adapted to the top groove one
One link block through-hole of fishplate bar；
One groove of connecting plate is arranged in another side corresponding with one link block of connecting plate；
Two connecting plates, one inserted block is symmetricly set on the two sides of one groove of connecting plate.
10. photovoltaic plant irradiation value according to claim 6 calculates weather station in real time, it is characterised in that: the connecting plate
Two include:
Two connecting plates, two link block, arc is arranged in connecting plate two side faces, and is provided with the company being adapted to the top groove two
Two link block through-hole of fishplate bar；
Two groove of connecting plate, be arranged in another side corresponding with two link block of connecting plate, and with one groove of connecting plate
Enclose connecting plate through-hole；
Two connecting plates, two slot is symmetricly set on the two sides of two groove of connecting plate, and with one inserted block of connecting plate
Adaptation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811344378.8A CN109462367B (en) | 2018-11-13 | 2018-11-13 | Real-time calculation meteorological station for irradiation value of photovoltaic power station |
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|---|---|---|---|
| CN201811344378.8A CN109462367B (en) | 2018-11-13 | 2018-11-13 | Real-time calculation meteorological station for irradiation value of photovoltaic power station |
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| CN109462367B (en) | 2020-07-07 |
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