CN207426809U - Photovoltaic generating system - Google Patents
Photovoltaic generating system Download PDFInfo
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- CN207426809U CN207426809U CN201721660106.XU CN201721660106U CN207426809U CN 207426809 U CN207426809 U CN 207426809U CN 201721660106 U CN201721660106 U CN 201721660106U CN 207426809 U CN207426809 U CN 207426809U
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- 238000010248 power generation Methods 0.000 claims abstract description 112
- 238000004891 communication Methods 0.000 claims abstract description 58
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 32
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
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- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 238000012986 modification Methods 0.000 description 2
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- 230000004083 survival effect Effects 0.000 description 2
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Classifications
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- H02J13/0003—
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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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model proposes a kind of photovoltaic generating systems, are related to technical field of photovoltaic power generation.The photovoltaic generating system includes monitoring center, the photovoltaic plant with monitoring center communication connection, each photovoltaic plant includes radio network gateway, photovoltaic power generation apparatus and the Zigbee communication module to connect one to one with photovoltaic power generation apparatus, which communicates to connect with all Zigbee communication modules in monitoring center, photovoltaic plant；The photovoltaic power generation apparatus gathers power generation data in real time, and according to power generation data to sunlight point of automatic tracking, which is sent to radio network gateway by Zigbee communication module, monitoring center is forwarded to by radio network gateway；Operation of the monitoring center according to power generation data monitoring photovoltaic power generation apparatus.The photovoltaic generating system can improve generating efficiency to sunlight point of automatic tracking, and without site layout project communication cable, energy real-time remote monitoring, application scenario is wide, have low cost, low-power consumption and high maintainability.
Description
Technical field
The utility model is related to technical field of photovoltaic power generation, in particular to a kind of photovoltaic generating system.
Background technology
The energy is the most basic driving force of All Around The World development and economic growth, is basis for the survival of mankind.So
And while the interests such as economic development, the scientific and technological progress that mankind's enjoyment energy is brought, also run into a series of unavoidable energy
Source security challenge, energy shortage, contention for resource and excessive use directly threaten people caused by the energy the problems such as environmental pollution
The survival and development of class, finding new energy becomes the urgent problem that current mankind faces.Solar energy, wind energy, water energy, tide energy etc.
The utilization of regenerative resource is generally had an optimistic view of, wherein solar energy as it is a kind of can continuous utilization clean energy resource, have huge
Developing and utilizingpotentiality.At present, mainly there are two kinds of solar energy hot-cast socket and opto-electronic conversion using the mode of solar energy.Solar energy
Hot-cast socket refers to sunlight on heat collector luminous energy be made to be converted into thermal energy directly or by focus irradiation.Solar energy
Opto-electronic conversion refers to that the radiation energy photon of the sun carries out opto-electronic conversion by the photovoltaic effect principle of semiconductor, is generally termed " light
Raw Volta effect ", photovoltaic plant is its typical case.
Existing photovoltaic generating system is mainly using RS-485 buses, and the communication distance of RS-485 buses is short, construction
It is required that height, cost are big, it is contemplated that the laying difficulty of the communications cable, photovoltaic plant is built on the place of smooth rule mostly, right
It is more difficult in the wiring of some special landform (for example, ocean, lake, mountainous region etc.).Therefore, existing photovoltaic generating system exists
A large amount of wirings are needed during construction, long construction period is even more to be difficult to realize for region with a varied topography.Further, since the earth
Rotation rises sunset per light, and the lighting angle of the sun at every moment all changing, and only solar panel moment face is too
Sun, allows the light vertical irradiation solar panel at any time of sunlight, and generating efficiency can just be effectively ensured.
Therefore, how to improve the generating efficiency of solar panel, solve communication distance existing for existing photovoltaic generating system it is short,
The problem of construction cost is high, the construction time is long is the emphasis of those skilled in the art's concern.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic generating system, to solve the above problems.
To achieve these goals, the technical solution that the utility model embodiment uses is as follows：
In a first aspect, the utility model proposes a kind of photovoltaic generating system, the photovoltaic generating system includes monitoring center
And at least one photovoltaic plant with monitoring center communication connection, each photovoltaic plant include radio network gateway,
Photovoltaic power generation apparatus and the Zigbee communication module to connect one to one with photovoltaic power generation apparatus, the radio network gateway with it is described
All Zigbee communication modules in monitoring center, the photovoltaic plant communicate to connect；The photovoltaic power generation apparatus is for real
When acquisition power generation data, and according to it is described power generation data to sunlight point of automatic tracking；The photovoltaic power generation apparatus is additionally operable to
By the Zigbee communication module by the power generation data sending to the radio network gateway；The radio network gateway is used to receive
The power generation data sending arrived is to the monitoring center；The monitoring center is used for according to light described in the power generation data monitoring
Lie prostrate the operation of power generator.
Second aspect, the utility model also propose another photovoltaic generating system, and the photovoltaic generating system includes monitoring
Center and at least one photovoltaic plant with monitoring center communication connection, each photovoltaic plant include wireless network
Pass, photovoltaic power generation apparatus and the Zigbee communication module to connect one to one with the photovoltaic power generation apparatus；The wireless network
Pass communicated to connect with the monitoring center by GPRS network, the radio network gateway also in the photovoltaic plant owning
Zigbee communication module is communicated to connect by Zigbee network；The photovoltaic power generation apparatus is used to gather the data that generate electricity in real time, and
According to the power generation data to sunlight point of automatic tracking；The photovoltaic power generation apparatus is additionally operable to through the Zigbee communication
Module is by the power generation data sending to the radio network gateway；The radio network gateway is used to send out the power generation data received
It send to the monitoring center；The monitoring center is used for the operation according to photovoltaic power generation apparatus described in the power generation data monitoring.
Compared with the prior art, the utility model has the advantages that：
What photovoltaic generating system provided by the utility model was communicated to connect including monitoring center and with the monitoring center
At least one photovoltaic plant, each photovoltaic plant include radio network gateway, photovoltaic power generation apparatus and are filled with photovoltaic generation
Put the Zigbee communication module to connect one to one, the radio network gateway and the institute in the monitoring center, the photovoltaic plant
There is Zigbee communication module to communicate to connect；The photovoltaic power generation apparatus gathers the data that generate electricity for real-time, and according to the hair
Electric data are to sunlight point of automatic tracking；The photovoltaic power generation apparatus is additionally operable to through the Zigbee communication module by described in
The data sending that generates electricity is to the radio network gateway；The radio network gateway is used for the power generation data sending that will be received to the prison
Control center；The monitoring center is used for the operation according to photovoltaic power generation apparatus described in the power generation data monitoring.Due to the photovoltaic
Electricity generation system employs the wireless communication technique that Zigbee network is combined with GPRS network, solves existing power station region
It is special to be distributed, and monitoring is difficult and connects up the problem of easy to aging, and stable signal transmission is convenient, right without site layout project communication cable
Different photovoltaic plants carry out Centralized Monitoring and management, and applicable situation is wide, have low cost, low-power consumption and high maintainability.In addition,
Photovoltaic power generation apparatus in the utility model embodiment can also adjust the sun according to the sunlight intensity and sun angular of acquisition
Can solar panel angle to sunlight point of automatic tracking, to improve the generating efficiency of solar panel.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the composition schematic diagram for the photovoltaic generating system that the utility model embodiment is provided.
Fig. 2 shows the concrete composition schematic diagram for the photovoltaic generating system that the utility model embodiment is provided.
Fig. 3 shows the structure diagram for the photovoltaic power generation apparatus that the utility model embodiment is provided.
Fig. 4 shows the structure diagram for the radio network gateway that the utility model embodiment is provided.
Icon：10- photovoltaic generating systems；100- monitoring centers；200- photovoltaic plants；210- radio network gateways；220- photovoltaics
Power generator；230-Zigbee communication modules；212-Zigbee coordinator modules；214-GPRS modules；221- data acquisition modules
Block；222- solar panels；223- controllers；224- energy-storage modules；225- inverters；226- DC loads；227- is exchanged
Load.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below
Claimed the scope of the utility model, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's all other embodiments obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.It is meanwhile new in this practicality
In the description of type, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
Fig. 1 is refer to, by the composition schematic diagram for the photovoltaic generating system 10 that one embodiment of the utility model provides.
The photovoltaic generating system 10 includes monitoring center 100 and at least one photovoltaic plant with the monitoring center 100 communication connection
200.Preferably, in the present embodiment, the photovoltaic plant 200 includes multiple, for example, photovoltaic plant 1, light shown in Fig. 1
Overhead utility 2 ..., photovoltaic plant N (N >=1)；The monitoring center 100 is equipped with operation console, on the one hand can be by analyzing each photovoltaic plant
200 data uploaded monitor the power generation situation of each photovoltaic plant 200 in real time；On the other hand, when discovery photovoltaic plant 200
When the data of upload have abnormal conditions after treatment, monitoring center 100 can send warning information to prompt operating personnel, operation
Personnel in time can be handled abnormal conditions by operation console after warning information is found, realize novel maintenance.It needs to illustrate
, in the present embodiment, the 26S Proteasome Structure and Function of all photovoltaic plants 200 is identical.
Fig. 2 is refer to, in the present embodiment, each photovoltaic plant 200 includes radio network gateway 210, photovoltaic generation
Device 220 and the Zigbee communication module 230 to connect one to one with the photovoltaic power generation apparatus 220, the radio network gateway
210 communicate to connect with all Zigbee communication modules 230 in the monitoring center 100, the photovoltaic plant 200.Wherein,
The radio network gateway 210 is communicated to connect with the monitoring center 100 by GPRS network, the radio network gateway 210 with it is described
Zigbee communication module 230 is connected by Zigbee network.It is to be understood that in each photovoltaic plant 200, it is wireless including one
Gateway 210 and multiple photovoltaic power generation apparatus 220, each photovoltaic power generation apparatus 220 are correspondingly connected with a Zigbee communication module
230, the radio network gateway 210 in the photovoltaic plant 200 passes through with Zigbee communication module 230 all in the photovoltaic plant 200
Zigbee network communicates.For example, in some photovoltaic plant 200, including 5 photovoltaic power generation apparatus 220, then this 5
Photovoltaic power generation apparatus 220 is connected respectively with 5 Zigbee communication modules 230,5 Zigbee communication modules 230 with the light
Radio network gateway 210 in overhead utility 200 communicates to connect, for by the data sending of photovoltaic power generation apparatus 220 to radio network gateway
210, which is forwarded to monitoring center 100 to the data of reception by GPRS network；The monitoring center 100 as a result,
Realization is monitored and manages to multiple photovoltaic plants 200.In the present embodiment, Zigbee is a kind of low cost, low-power consumption, height
The short-distance wireless communication technology of capacity, GPRS are general packet radio service technology (General Packet Radio
Service abbreviation) can easily realize remote real-time monitoring.
The photovoltaic power generation apparatus 220 gathers the data that generate electricity for real-time, and according to the power generation data to sun optic angle
It spends from motion tracking.
The photovoltaic power generation apparatus 220 is additionally operable to the power generation data sending through the Zigbee communication module 230
To the radio network gateway 210.
As shown in figure 3, in the present embodiment, the photovoltaic power generation apparatus 220 specifically may include data acquisition module 221,
Solar panel 222 and controller 223, the data acquisition module 221 and the solar panel 222 with the control
Device 223 processed is electrically connected, and the controller 223 is also electrically connected with the Zigbee communication module 230.
The data acquisition module 221 passes through the Zigbee communication module for gathering the power generation data in real time
230 by the power generation data sending to the radio network gateway 210；Wherein, the power generation data include current sunlight intensity
And sun angular.In the present embodiment, the data acquisition module 221 includes multiple sensors, it is preferable that the plurality of sensing
Device is installed concentratedly near controller 223, in addition to gathering sunlight intensity, sun angular in real time, the power generation of acquisition
Data may also include environment temperature, wind speed, the ginsengs such as temperature, output voltage, output current, the azimuth of solar panel 222
Number information.
The controller 223 is used to adjust the solar cell according to the sunlight intensity and the sun angular
The angle of plate 222 is with to sunlight point of automatic tracking.In the present embodiment, since the intensity of sunlight and angle moment are becoming
Change, the controller 223 is after the power generation data of the acquisition of data acquisition module 221 are received, according to sunlight intensity therein
With the angle of sun angular adjust automatically solar panel 222, with ensure solar panel 222 can moment face too
Sun, to sunlight point of automatic tracking, so as to improve the generating efficiency of the solar panel 222.
Further, the photovoltaic power generation apparatus 220 further includes energy-storage module 224, the energy-storage module 224 and the control
Device 223 processed is electrically connected, and the energy-storage module 224 is used to store the electric energy that the solar panel 222 is converted to.For example,
The energy-storage module 224 can be accumulator etc..
Further, the photovoltaic power generation apparatus 220 further includes inverter 225, the inverter 225 and the controller
223 electrical connections, the inverter 225 are used to direct current energy being converted to AC energy.
In the present embodiment, solar panel 222 utilizes " photovoltaic effect " principle, and the luminous energy of the sun is converted to direct current
Electric energy, the direct current energy can be used for DC load 226；The direct current energy after inverter 225 is converted to AC energy,
It can be used for AC load 227.
In the present embodiment, the Zigbee communication module 230 is receiving the power generation of corresponding photovoltaic power generation apparatus 220
After data, by Zigbee network by the power generation data sending to radio network gateway 210.
It should be noted that in the present embodiment, the Zigbee communication module 230 can be independent equipment with it is described
Photovoltaic power generation apparatus 220 connects, and can also be integrated with the photovoltaic power generation apparatus 220.
The radio network gateway 210 is used for the power generation data sending that will be received to the monitoring center 100.
As shown in figure 4, in the present embodiment, the radio network gateway 210 may include Zigbee coordinator modules 212 and GPRS
Module 214, the Zigbee coordinator modules 212 and the GPRS module 214 are electrically connected, the Zigbee coordinator modules
212 with the Zigbee communication module 230 by the Zigbee network for being connected, and the GPRS module 214 is used for and institute
Monitoring center 100 is stated to connect by the GPRS network.
Specifically, in the present embodiment, the Zigbee coordinator modules 212 are used to receive the Zigbee communication module
The power generation data of the 230 corresponding photovoltaic power generation apparatus 220 sent, then give the power generation data sending to the GPRS moulds
Block 214；The GPRS module 214 is used for the power generation data sending through GPRS network to monitoring center 100, so as to fulfill
Remote data transmission and communication of the photovoltaic plant 200 with monitoring center 100.
It should be noted that in the present embodiment, the radio network gateway 210 can be additionally used in each photovoltaic generation dress to reception
It puts 220 to be pre-stored and pre-processed, in time, promptly can safeguard and handle when there are abnormal conditions.
The monitoring center 100 is used for the operation according to photovoltaic power generation apparatus 220 described in the power generation data monitoring.
In the present embodiment, the monitoring center 100 receives the GPRS module in radio network gateway 210 by GPRS network
The 214 power generation data sent are handled by the real-time dynamic of the power generation data to each photovoltaic power generation apparatus 220, monitor each photovoltaic
The power generation situation of power generator 220, and then control the operation of the photovoltaic power generation apparatus 220.
In the present embodiment, the monitoring center 100 is used to occur when the operation for monitoring the photovoltaic power generation apparatus 220
When abnormal, warning information is sent.Specifically, the monitoring center 100 can judge corresponding according to the power generation data of reception
Whether photovoltaic power generation apparatus 220 has exception, when having abnormal, sends warning information, to prompt operating personnel's timely processing；Operation
Personnel perform corresponding operation according to the warning information, and the monitoring center 100 is additionally operable to response operating personnel according to the announcement
The operation that alert information performs sends control instruction to the corresponding photovoltaic power generation apparatus 220, and then controls the photovoltaic generation
The operation of device 220.Wherein, the transmission process of the control instruction is：The monitoring center 100 is sent to the radio network gateway
210, the radio network gateway 210 is transmitted to corresponding Zigbee communication module 230, and then is sent out by Zigbee communication module 230
Give the photovoltaic power generation apparatus 220.
For example, the monitoring center 100 can be real according to temperature, wind speed, the sunlight intensity that the plurality of sensor gathers etc.
Shi Tianqi weather informations judge whether external environment is severe (for example, rain, snow), when environment is more severe, are sent out to the photovoltaic
Electric installation 220 sends control instruction so that the angle of the solar panel 222 is adjusted to protection appearance by photovoltaic power generation apparatus 220
State.When the operation of the monitoring center 100 prompting photovoltaic power generation apparatus 220 is broken down, then operating personnel pass through the monitoring
Center 100 can send the control instruction cut off the power, and the corresponding photovoltaic power generation apparatus 220 is controlled to be stopped, and prevent event
Barrier sprawling, influences the normal operation of other photovoltaic power generation apparatus 220.
In the present embodiment, the monitoring center 100 is additionally operable to the clock data of the synchronous radio network gateway 210.Specifically
Ground, the monitoring center 100 synchronize the clock data for all radio network gateways 210 for communicating with connection.
Preferably, in the present embodiment, the monitoring center 100 is that the electronics with GPRS or Internet is set
It is standby, for example, mobile phone, computer etc..
In conclusion photovoltaic generating system provided by the utility model includes monitoring center and leads to the monitoring center
Believe at least one photovoltaic plant of connection, each photovoltaic plant include radio network gateway, photovoltaic power generation apparatus and with light
The Zigbee communication module that volt power generator connects one to one, the radio network gateway and the monitoring center, the photovoltaic electric
All Zigbee communication modules in standing communicate to connect；The photovoltaic power generation apparatus gathers the data that generate electricity, and root for real-time
According to the power generation data to sunlight point of automatic tracking；The photovoltaic power generation apparatus is additionally operable to through the Zigbee communication mould
Block is by the power generation data sending to the radio network gateway；The radio network gateway is used for the power generation data sending that will be received
To the monitoring center；The monitoring center is used for the operation according to photovoltaic power generation apparatus described in the power generation data monitoring.By
The wireless communication technique that Zigbee network is combined with GPRS network is employed in the photovoltaic generating system, solves existing hair
Power station Regional Distribution is special, and monitoring is difficult and connects up the problem of easy to aging, and stable signal transmission is convenient, communicates without site layout project
Cable carries out Centralized Monitoring and management to different photovoltaic plants, and applicable situation is wide, and there is low cost, low-power consumption and Gao Ke to safeguard
Property.In addition, the photovoltaic power generation apparatus in the utility model embodiment can also be according to the sunlight intensity of acquisition and sun angular
The angle of solar panel is adjusted to sunlight point of automatic tracking, to improve the generating efficiency of solar panel.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or set
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.It should be noted that
It arrives：Similar label and letter represents similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice further need not then be defined and explained to it in subsequent attached drawing.
Claims (10)
1. a kind of photovoltaic generating system, which is characterized in that including monitoring center and with monitoring center communication connection extremely
A few photovoltaic plant, each photovoltaic plant include radio network gateway, photovoltaic power generation apparatus and and photovoltaic power generation apparatus
The Zigbee communication module to connect one to one, the radio network gateway and owning in the monitoring center, the photovoltaic plant
Zigbee communication module communicates to connect；
The photovoltaic power generation apparatus in real time gather generate electricity data, and according to it is described power generation data to sun angular automatically with
Track；
The photovoltaic power generation apparatus is additionally operable to the power generation data sending through the Zigbee communication module to described wireless
Gateway；
The radio network gateway is used for the power generation data sending that will be received to the monitoring center；
The monitoring center is used for the operation according to photovoltaic power generation apparatus described in the power generation data monitoring.
2. photovoltaic generating system as described in claim 1, which is characterized in that the radio network gateway passes through with the monitoring center
GPRS network connects, and the radio network gateway is connected with the Zigbee communication module by Zigbee network.
3. photovoltaic generating system as claimed in claim 2, which is characterized in that the radio network gateway includes Zigbee coordinator moulds
Block and GPRS module, the Zigbee coordinator modules and GPRS module electrical connection, the Zigbee coordinator modules are used
In being connected with the Zigbee communication module by the Zigbee network, the GPRS module is used to lead to the monitoring center
Cross the GPRS network connection.
4. photovoltaic generating system as described in claim 1, which is characterized in that the photovoltaic power generation apparatus includes data acquisition module
Block, solar panel and controller, the data acquisition module and the solar panel are electrically connected with the controller
It connects, the controller is also electrically connected with the Zigbee communication module；
The data acquisition module for gathering the power generation data in real time, and by the Zigbee communication module by the hair
Electric data sending is to the radio network gateway；Wherein, the power generation data include current sunlight intensity and sun angular；
The controller is used to adjust the angle of the solar panel according to the sunlight intensity and the sun angular
Degree is with to sunlight point of automatic tracking.
5. photovoltaic generating system as claimed in claim 4, which is characterized in that the photovoltaic power generation apparatus further includes energy storage mould
Block, the energy-storage module are electrically connected with the controller, and the energy-storage module is converted for storing the solar panel
The electric energy arrived.
6. photovoltaic generating system as claimed in claim 4, which is characterized in that the photovoltaic power generation apparatus further includes inverter,
The inverter is electrically connected with the controller, and the inverter is used to direct current energy being converted to AC energy.
7. photovoltaic generating system as claimed in claim 4, which is characterized in that the data acquisition module includes multiple sensings
Device.
8. photovoltaic generating system as described in claim 1, which is characterized in that the monitoring center is additionally operable to described when monitoring
When the operation of photovoltaic power generation apparatus is abnormal, warning information is sent.
9. photovoltaic generating system as described in claim 1, which is characterized in that the monitoring center is additionally operable to synchronous described wireless
The clock data of gateway.
10. a kind of photovoltaic generating system, which is characterized in that including monitoring center and with monitoring center communication connection extremely
A few photovoltaic plant, each photovoltaic plant include radio network gateway, photovoltaic power generation apparatus and with the photovoltaic generation
The Zigbee communication module that device connects one to one；The radio network gateway passes through GPRS network communication link with the monitoring center
It connects, the radio network gateway is also communicated to connect with all Zigbee communication modules in the photovoltaic plant by Zigbee network；
The photovoltaic power generation apparatus in real time gather generate electricity data, and according to it is described power generation data to sun angular automatically with
Track；
The photovoltaic power generation apparatus is additionally operable to the power generation data sending through the Zigbee communication module to described wireless
Gateway；
The radio network gateway is used for the power generation data sending that will be received to the monitoring center；
The monitoring center is used for the operation according to photovoltaic power generation apparatus described in the power generation data monitoring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660106.XU CN207426809U (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
| CN201711251823.1A CN107769388A (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660106.XU CN207426809U (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
| CN201711251823.1A CN107769388A (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
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| Publication Number | Publication Date |
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| CN207426809U true CN207426809U (en) | 2018-05-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711251823.1A Pending CN107769388A (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
| CN201721660106.XU Expired - Fee Related CN207426809U (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711251823.1A Pending CN107769388A (en) | 2017-12-01 | 2017-12-01 | Photovoltaic generating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769388A (en) * | 2017-12-01 | 2018-03-06 | 江苏聚亿智能科技有限公司 | Photovoltaic generating system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770078A (en) * | 2018-04-27 | 2018-11-06 | 上海太阳能科技有限公司 | Photovoltaic plant multi-stage data monitors and composite information Transmission system |
| CN112437103A (en) * | 2019-08-26 | 2021-03-02 | 华电智连信达科技（北京）有限公司 | Intelligent photovoltaic junction box monitoring system |
| CN113485463A (en) * | 2021-07-26 | 2021-10-08 | 大唐新疆清洁能源有限公司 | Solar cell panel angular adjustment system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101674032A (en) * | 2009-10-19 | 2010-03-17 | 浙江大学 | Automatic tracking type photovoltaic power station monitoring system based on wireless network |
| CN203117792U (en) * | 2013-03-07 | 2013-08-07 | 深圳市捷宇通信技术有限公司 | Automatic tracking type monitoring system of photovoltaic power station |
| KR101409781B1 (en) * | 2014-02-14 | 2014-06-25 | 주식회사 텐코리아 | Integrated monitoring system for photovoltaics facility |
| CN106681243A (en) * | 2015-11-08 | 2017-05-17 | 重庆阿尔迪机电技术开发有限公司 | Photovoltaic power station monitoring system based on wireless network |
| CN106685068A (en) * | 2015-11-08 | 2017-05-17 | 重庆阿尔迪机电技术开发有限公司 | Monitoring and management system of power station |
| CN106681364A (en) * | 2015-11-08 | 2017-05-17 | 重庆阿尔迪机电技术开发有限公司 | Tracking system for monitoring power station |
| CN107769388A (en) * | 2017-12-01 | 2018-03-06 | 江苏聚亿智能科技有限公司 | Photovoltaic generating system |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107769388A (en) * | 2017-12-01 | 2018-03-06 | 江苏聚亿智能科技有限公司 | Photovoltaic generating system |
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