CN205847170U - The photovoltaic plant that a kind of photovoltaic bracket angle is controlled - Google Patents
The photovoltaic plant that a kind of photovoltaic bracket angle is controlled Download PDFInfo
- Publication number
- CN205847170U CN205847170U CN201620765899.0U CN201620765899U CN205847170U CN 205847170 U CN205847170 U CN 205847170U CN 201620765899 U CN201620765899 U CN 201620765899U CN 205847170 U CN205847170 U CN 205847170U
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- China
- Prior art keywords
- photovoltaic
- controlled
- bracket angle
- power generation
- plant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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 utility model discloses the photovoltaic plant that a kind of photovoltaic bracket angle is controlled, at least one solar power generation unit arranged including communicator and array, each solar power generation unit includes support, rack-mount photovoltaic module, controls the steering mechanism of holder pivots and do the control device of corresponding actions for controlling described steering mechanism according to course changing control instruction, and described communicator and the described control plant network in each described solar power generation unit are connected to transmit course changing control instruction.The controlled photovoltaic plant of photovoltaic bracket angle that this utility model provides, reduce the cost of control, use easy and simple to handle, dependable performance, in practice, control tracking process not affected by weather conditions, improve tracking accuracy and the reliable working performance of device, and scope of application width, whether which kind of weather can effectively ensure the maximization of photovoltaic power station power generation efficiency.
Description
Technical field
This utility model relates to photovoltaic plant, is specifically related to the photovoltaic plant that a kind of photovoltaic bracket angle is controlled.
Background technology
Photovoltaic generation is to utilize the photovoltaic effect of interface that luminous energy is directly translated into a kind of skill of electric energy
Art, its advantage has compared with conventional thermal power generation system: without exhausted dangerous, safe and reliable, noiseless, outside non-pollution discharge,
Absolute cleanliness (nuisanceless)；Do not limited by resource distribution region, available building wall, areas without electricity and with a varied topography
Area；Without consuming fuel and the power supply that can generate electricity on the spot that erects power transmission lines；Energy quality is high；Construction period is short；Obtain energy
The time that source spends is short.Therefore suffer from the favor of every industry or trade's tissue, there is vast potential for future development.Along with whole world fossil energy
The day by day exhausted and progressively enhancing of mankind's environmental consciousness, China has stepped up to develop the paces of photovoltaic.
It is known that when angle of incidence of sunlight is vertical with photovoltaic module, generate electricity most beneficial for photovoltaic module.Therefore, with
Track solar motion track makes angle of incidence of sunlight vertical with photovoltaic module all the time, can improve photovoltaic battery panel to greatest extent
Generated energy.It is real that the photovoltaic sun-positioning device with tracking sunlight function in the market the most all uses photoinduction system
Existing, but, in actual use, photoinduction system not only precision is low；And due to the meeting when there being cloud of photoinduction system
Ceaselessly find light source, thus result in the consequence that power consumption is big；When cloud leaves simultaneously, tradition sunlight tracking system also needs one
Adjustment of fixing time is followed the tracks of, thus while affecting generated energy, too increases much power consumption.To sum up, tradition sunlight with
There is defect and the deficiencies such as precision is low, cost is high, power consumption is big, generated energy is less in track system.For this reason, it is necessary to invention is a kind of new
The controlled photovoltaic plant of photovoltaic bracket angle, can effectively solve the problems referred to above.
Utility model content
Technical problem to be solved in the utility model is, there is essence for tradition sunlight tracking system in prior art
Spend the defect low, cost is high, power consumption is big, generated energy is less etc. and deficiency, it is provided that the photovoltaic that a kind of photovoltaic bracket angle is controlled
Power station, it is reasonable in design, use easy and simple to handle and job costs are low, dependable performance, performance accuracy high, in practice, no
Opinion is the maximization which kind of weather can effectively ensure photovoltaic power station power generation efficiency.
This utility model solves the photovoltaic that its technical problem be the technical scheme is that a kind of photovoltaic bracket angle is controlled
Power station, including the communicator can being connected with server communication and at least one solar power generation unit, each described sun
Can generator unit include support, install photovoltaic module on the bracket, control described holder pivots steering mechanism and
Doing the control device of corresponding actions for controlling described steering mechanism according to course changing control instruction, described communicator is by this locality
Network is connected with controlling device described in each described solar power generation unit and provides the course changing control from server to instruct,
Also include being connected with described communicator for gathering lighting angle, temperature, wind-force, the local weather information of wind direction information are adopted
Acquisition means.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, described communicator is by wired
Or/and wireless network and a server communication connect.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, also include and described server network
The intelligent terminal of communication connection.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, described steering mechanism includes motor
And reduction box, described motor output shaft controls described holder pivots by rotating speed case.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, described steering mechanism includes stepping electricity
Machine, described stepper motor output shaft drives described support to turn an angle in certain direction.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, described photovoltaic module includes polymorphic
In photovoltaic panel array, monocrystalline type photovoltaic panel array, film type photovoltaic panel array or light-focusing type photovoltaic panel array at least one.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, described local network is local bus
System connects.
In the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, also include leading to described communicator
The sensing unit that letter connects, for gathering the location status information that described support is current.
Implement the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, it is not necessary to be equipped with for each photovoltaic cells
Optical sensing and shift control algorithm, by turning to so that without execute-in-place, one-tenth of server background central authorities control photovoltaic panel
This low, dependable performance, tracking process is not affected by weather conditions, and scope of application width, and whether which kind of weather can have
The maximization ensureing photovoltaic power station power generation efficiency of effect.
Accompanying drawing explanation
Fig. 1 is the modular diagram of the controlled photovoltaic plant preferred embodiment of this utility model photovoltaic bracket angle；
Fig. 2 is solar power generation unit in the photovoltaic plant preferred embodiment that this utility model photovoltaic bracket angle is controlled
Modular diagram.
Label declaration in embodiment:
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Detailed description of the invention of the present utility model is described.
As it is shown in figure 1, implement the preferable of photovoltaic plant that a kind of photovoltaic bracket angle of this utility model offer is controlled
In example, including server 200, communicator 300, intelligent terminal 600, local weather information acquisition device 500, sensing list
Unit 700 and the solar power generation unit 100 of multiple array arrangement.
Multiple solar power generation unit 100 array arrangements form an animal pattern with sight (as panda is schemed
Case).As in figure 2 it is shown, each solar power generation unit 100 includes support 10, photovoltaic module 20, steering mechanism 30 respectively and controls
Device 40.Wherein, support 10 includes the fixed mount being fixed on ground and the bracing frame being flexibly connected with described fixed mount, photovoltaic
Assembly 20 is fixed on support frame as described above.Photovoltaic module 20 is used for converting solar energy into electric energy, and photovoltaic module 20 can be many
The photovoltaic module 20 of crystal formation, monocrystalline type, film type or light-focusing type, photovoltaic module 20 in the present embodiment includes monocrystalline type and thin
Two kinds of photovoltaic modulies 20 of membranous type.A part of solar power generation unit 100 is made up of the photovoltaic group string of 15 monocrystalline types, wherein said
Monocrystalline type photovoltaic group string is in series by the photovoltaic module 20 of 18 or 20 monocrystalline types；Another solar power generation unit 100 by
The photovoltaic group string of 15 film types is constituted, and the photovoltaic group string of wherein said film type is gone here and there by the photovoltaic module 20 of 18 or 20 monocrystalline types
Connection forms.Steering mechanism 30 is connected between described fixed mount and bracing frame control the most described fixed mount of support frame as described above and sends out
Raw rotation, described steering mechanism 30 includes that the first steering mechanism and the second steering mechanism, described first steering mechanism are used for regulating
The luffing angle of the east-west direction of support frame as described above, described second steering mechanism is for regulating the North and South direction of support frame as described above
Luffing angle.Described first steering mechanism and the second steering mechanism all include the drive link connecting described fixed mount and bracing frame with
And (stepping motor is that one electric impulse signal is controlled to be used for driving the stepping motor of described drive link and reduction box
And electric impulse signal is converted into the executor of respective corners displacement), in the present embodiment, described stepping motor is selected
42BYG250C type, step angle 1.8 °, the maximum angle that its pitch orientation motor runs is 360 °, need to run 40000 altogether
Step, the gear ratio of described reduction box is 1: 200, thus can ensure that the degree of regulation of luffing angle.Control device 40 with described
Steering mechanism 30 electrically connects, and turns to for controlling steering mechanism 30 driving arm 10 according to course changing control instruction, described turn
Two the aspect contents of angle turning to and turning are included to control command.The reception electricity being interconnected it is provided with in described control device 40
Road and control circuit, described reception circuit is for receiving the course changing control instruction transmitting from described communicator 300, described
Control circuit then receives the instruction of described course changing control and does accordingly according to the described steering mechanism 30 of described course changing control instruction control
Action.
Described communicator 300 with described server 200 by wired or/and wireless communication is connected to receive
Instruct from the course changing control of server 200, meanwhile, described communicator 300 by such as local bus cable as LAN
Network 400 with control device 40 described in each solar power generation unit 100 and be connected, and provide and turn to control from server 200
System instruction.Described communicator 300 can be arranged at the centre bit of the pattern that multiple described solar power generation unit 100 is formed
Put.
Sensing unit 700 and communicator 300 are by wired or/and wireless communication is connected, and sensing unit 700 is used for
Gather the current position state information of the support 10 of each described solar power generation unit 100, such as, presently described bracing frame
East and West direction luffing angle and north-south luffing angle, and the information collected is transmitted to institute by described communicator 300
State server 200.
Local weather information acquisition device 500 is wired or wireless with described communicator 300 electrically connects, and is arranged at multiple institute
State the center of the animal pattern with sight that solar power generation unit 100 array arrangement is formed, ensure described this locality with this
The ground, photovoltaic plant place that sunlight the most described photovoltaic bracket angle that weather information acquisition device 500 is collected is controlled
Lighting angle information and the controlled on-site temperature of photovoltaic plant, wind-force and the wind direction information of described photovoltaic bracket angle with
Reality is consistent the most.Described local weather information acquisition device 500 will be adopted by the described communicator 300 being connected electrically
Lighting angle, temperature, wind-force and the transmission of wind direction information that collection arrives are to described server 200.
Described server 200 is wired with described communicator 300 or/and wireless network is connected, for receiving from described
The data that communicator 300 transmission comes include lighting angle that described local weather information acquisition device 500 gathered, temperature,
The location status information that described support 10 that wind-force and wind direction information and described sensing unit 700 gather is current.
Described people's intelligent terminal 600 is connected with described server 200 network, and intelligent terminal 600 can be intelligence
Energy mobile phone, PC (personal computer), notebook computer etc..Described intelligent terminal 600 is used for presenting described server 200 and connects
The data received are for staff's observation analysis of the controlled photovoltaic plant of described photovoltaic bracket angle, and staff is by combining
Add up to and send course changing control instruction (in including two aspects of angle turning to and turning by described intelligent terminal 600 after calculating
Hold), the instruction of described course changing control is ultimately transmitted described control device 40, institute by described server 200 and communicator 300
State control device 40 and then do corresponding action according to the described steering mechanism 30 of described course changing control instruction control so that described photovoltaic
The sunlight utilization rate of the photovoltaic plant that support angle is controlled is maintained at top level.It should be noted that when described ground vapour
When image information harvester 500 monitors wind-force bigger extreme weather, staff is by analyzing wind-force and wind direction information
Calculating rational bracket adjustment scheme and send corresponding control instruction, described control device 40 is then according to described course changing control
Instruction controls described steering mechanism 30 and does corresponding action so that the wind load of described photovoltaic module 20 and support 10 is minimum.
Implement the photovoltaic plant that the photovoltaic bracket angle of this utility model offer is controlled, have the advantages that 1, set
Meter is reasonable, use easy and simple to handle and job costs are low, dependable performance, performance accuracy high.2, in practice, process is followed the tracks of
Do not affected by weather conditions, thus the more progressive tracking accuracy that improve device and reliable working performance, and the scope of application
Width, whether which kind of weather can effectively ensure the maximization of photovoltaic power station power generation efficiency.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described, but on this utility model is not limited to
The detailed description of the invention stated, above-mentioned detailed description of the invention is only schematic rather than restrictive, this area common
Technical staff is under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation
Under, it may also be made that a lot of form, within these belong to protection of the present utility model.
Claims (8)
1. the photovoltaic plant that a photovoltaic bracket angle is controlled, it is characterised in that include to communicate to connect with server (200)
Communicator (300) and at least one solar power generation unit (100), each described solar power generation unit (100) includes
Support (10), the photovoltaic module (20) being arranged on described support (10), control the steering mechanism that described support (10) rotates
(30) and for controlling described steering mechanism (30) according to course changing control instruction the control device (40) of corresponding actions is done, described
Communicator (300) is by local network (400) and control device (40) described in each described solar power generation unit (100)
Connecting and provide the course changing control from server (200) to instruct, being used for of also including being connected with described communicator (300) is adopted
Collection lighting angle, temperature, wind-force, the local weather information acquisition device (500) of wind direction information.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 1 is controlled, it is characterised in that described communicator leads to
Cross wired or/and wireless network and a server communication connect.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 2 is controlled, it is characterised in that also include and described clothes
The intelligent terminal (600) that business device (200) network service connects.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 1 is controlled, it is characterised in that described steering mechanism
(30) including motor and reduction box, described motor output shaft controls described holder pivots by rotating speed case.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 1 is controlled, it is characterised in that described steering mechanism
(30) including motor, described stepper motor output shaft drives described support to turn an angle in certain direction.
6. according to the photovoltaic plant that photovoltaic bracket angle in any of the one of claim 1-5 is controlled, it is characterised in that described
Photovoltaic module (20) includes polymorphic photovoltaic panel array, monocrystalline type photovoltaic panel array, film type photovoltaic panel array or light-focusing type light
Lie prostrate at least one in plate array.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 6 is controlled, it is characterised in that described local network
(400) it is that home bus system connects.
The photovoltaic plant that photovoltaic bracket angle the most according to claim 6 is controlled, it is characterised in that also include logical with described
The sensing unit (700) that T unit (300) communicates to connect, for gathering the location status information that described support is current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765899.0U CN205847170U (en) | 2016-07-20 | 2016-07-20 | The photovoltaic plant that a kind of photovoltaic bracket angle is controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765899.0U CN205847170U (en) | 2016-07-20 | 2016-07-20 | The photovoltaic plant that a kind of photovoltaic bracket angle is controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847170U true CN205847170U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765899.0U Expired - Fee Related CN205847170U (en) | 2016-07-20 | 2016-07-20 | The photovoltaic plant that a kind of photovoltaic bracket angle is controlled |
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| Country | Link |
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| CN (1) | CN205847170U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400612A (en) * | 2018-01-29 | 2018-08-14 | 国网甘肃省电力公司金昌供电公司 | A kind of network system improving intermittent new energy digestion capability |
| CN112865684A (en) * | 2020-12-25 | 2021-05-28 | 深圳市齐昕动力科技有限公司 | Automatic deployment method of tracker, configuration system and photovoltaic power station |
| CN113189914A (en) * | 2021-05-14 | 2021-07-30 | 江苏中信博新能源科技股份有限公司 | Photovoltaic support control method and system |
| CN112865684B (en) * | 2020-12-25 | 2024-04-26 | 深圳市齐昕动力科技有限公司 | Automatic tracker deployment method, tracker, configuration system and photovoltaic power station |
-
2016
- 2016-07-20 CN CN201620765899.0U patent/CN205847170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400612A (en) * | 2018-01-29 | 2018-08-14 | 国网甘肃省电力公司金昌供电公司 | A kind of network system improving intermittent new energy digestion capability |
| CN112865684A (en) * | 2020-12-25 | 2021-05-28 | 深圳市齐昕动力科技有限公司 | Automatic deployment method of tracker, configuration system and photovoltaic power station |
| CN112865684B (en) * | 2020-12-25 | 2024-04-26 | 深圳市齐昕动力科技有限公司 | Automatic tracker deployment method, tracker, configuration system and photovoltaic power station |
| CN113189914A (en) * | 2021-05-14 | 2021-07-30 | 江苏中信博新能源科技股份有限公司 | Photovoltaic support control method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210720 |