CN109713787A - A kind of photovoltaic management system - Google Patents
A kind of photovoltaic management system Download PDFInfo
- Publication number
- CN109713787A CN109713787A CN201811174761.3A CN201811174761A CN109713787A CN 109713787 A CN109713787 A CN 109713787A CN 201811174761 A CN201811174761 A CN 201811174761A CN 109713787 A CN109713787 A CN 109713787A
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- Prior art keywords
- data
- module
- terminal box
- data server
- solar energy
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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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Classifications
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
-
- 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 present invention relates to a kind of photovoltaic management systems, many places solar components including being set to large-scale power station, the solar components are made of multiple groups solar energy acquisition monolithic element, terminal box is connected on every group of solar energy acquisition monolithic element, it is provided with PCB circuit board in the terminal box, current acquisition module, voltage acquisition module, temperature collecting module, power collection module, generated energy acquisition module, wireless transport module are disposed on PCB circuit board；Wireless transport module and concentrator in each terminal box are wirelessly connected；The concentrator and data collector wired connection；The data collector is connect with data server, and the information of data collector acquisition is transmitted to data server, and data processing unit is arranged on data server；The data processing unit of data server and the display unit at control center are wirelessly connected, and the APP on the data processing unit and mobile phone of data server is wirelessly connected.
Description
Technical field
The present invention relates to power engineering, and in particular to a kind of photovoltaic management system.
Background technique
With increasing rapidly for Electricity Demand, operation strategies are more and more in the power system for solar energy photovoltaic system
Extensively.Existing photovoltaic management system is mostly to carry out patrolling dimension monitoring, this system pair in the controller relied in system
It can be applicable in small hydropower station since the device distributions range such as solar components is little.But for large-scale power station, due to setting
Back-up cloth is wide, and arrangement space is big, and it is huge to tie up monitoring cost using traditional patrolling, and low efficiency and inconvenience manage.
Summary of the invention
It is an object of the present invention to provide a kind of photovoltaic management systems, and acquisition signal accuracy is more preferable, and ability to communicate is stablized, efficiency
Higher, real time monitoring solar components realize fault warning, management information, precisely grasp each piece of solar energy acquisition monolithic element
Real-time dynamic and corresponding power station facility information, be suitable for large-scale power station.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: a kind of photovoltaic management system, including be set to big
The many places solar components in type power station, the solar components are made of multiple groups solar energy acquisition monolithic element, every group of sun
It can acquire and be connected with terminal box on monolithic element, PCB circuit board is provided in the terminal box, is disposed on PCB circuit board
Current acquisition module, voltage acquisition module, temperature collecting module, power collection module, generated energy acquisition module, wireless transmission mould
Block；Wireless transport module and concentrator in each terminal box are wirelessly connected；The concentrator and the wired company of data collector
It connects；The data collector is connect with data server, and the information of data collector acquisition is transmitted to data server, data
Data processing unit is set on server；The data processing unit of data server and the display unit at control center wirelessly connect
It connects, the APP on the data processing unit and mobile phone of data server is wirelessly connected.
Further, the system further include header box B, inverter C, ammeter D, atmospherium E, the header box B,
The information of inverter C, ammeter D, atmospherium E and data collector wired connection, data collector acquisition is transmitted to data service
Device.
Further, monitoring power station display module, power station information statistics display mould are provided on the display unit
Block, power failure manage display module, power station power generation report display module.
Further, the data server is cloud platform server, and the information of data collector acquisition wirelessly passes
Transport to data server.
The technical effects of the invention are that: the present invention is located at every piece of solar energy acquisition list of the solar components of photovoltaic plant
Terminal box is set on block assembly, the information that terminal box acquires every piece of solar energy acquisition monolithic element is wirelessly transmitted to concentrator, by
Concentrator converges to data collector, and data collector transmits the information to data server, is transmitted to by data server
On the display unit at control center or the APP of mobile phone.
Specifically, the present invention is using terminal box is arranged on every piece of solar energy acquisition monolithic element, acquisition signal accuracy is more
It is good and further, the copper being electrically connected with solar energy acquisition monolithic element convergent belt is provided in the basic terminal box of terminal box
Row, terminal box and solar energy acquisition monolithic element wired connection, then it is wirelessly transmitted to concentrator, avoid solar energy acquisition monolithic group
The information of part is transmitted wirelessly directly to data collector, so avoid directly wireless transmission have bandwidth problem in transmission.
And by having bundle of lines concentrator and data collector to connect, such information is transmitted to data collector, and ability to communicate is stablized,
It is more efficient.The collected data of data collector are transmitted to data by wired (Ethernet) or wireless (GPRS, WIFI)
Server, data are sent on display unit or mobile phone by the data processing unit processing parsing of data server.The present invention
System is through big data storage and processing by the monitoring of cell phone application palm, display unit data visual display；Monitor solar energy in real time
Component realizes fault warning, management information.It the advantage is that and precisely grasp the real-time dynamic of each piece of solar energy acquisition monolithic element
The facility information in state and corresponding power station, and being capable of alarm failure component and faulty equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure chart of terminal box of the invention.
Specific embodiment
Referring to attached drawing, a kind of photovoltaic management system, many places solar components 10 including being set to large-scale power station are described
Solar components 10 are made of multiple groups solar energy acquisition monolithic element 11, are connected with and are connect on every group of solar energy acquisition monolithic element 11
Wire box 20 is provided with PCB circuit board in the terminal box 20, current acquisition module, voltage acquisition is disposed on PCB circuit board
Module, temperature collecting module, power collection module, generated energy acquisition module, wireless transport module；Nothing in each terminal box 20
Line transmission module and concentrator 30 are wirelessly connected；The concentrator 30 and 40 wired connection of data collector；The data
Collector 40 is connect with data server 50, and the information that data collector 40 acquires is transmitted to data server 50, data service
Data processing unit 51 is set on device 50；The data processing unit 51 of data server 50 and 60 nothing of display unit at control center
Line connection, the data processing unit 51 of data server 50 and the APP on mobile phone 70 are wirelessly connected.
Further, the system further include header box B, inverter C, ammeter D, atmospherium E, the header box B,
Inverter C, 40 wired connection of ammeter D, atmospherium E and data collector, the information that data collector 40 acquires are transmitted to data
Server 50.
Further, monitoring power station display module 61 is provided on the display unit 60, power station information statistics is aobvious
Show module 62, power failure manages display module 63, power station power generation report display module 64.
Further, the data server 50 be cloud platform server, data collector 40 acquire information without
Line is transmitted to data server 50.
Referring to Fig. 2, further, the terminal box 20 includes basic terminal box 21 and is electrically connected with basic terminal box 21
The component nodes collecting cassette 22 connect is provided in basic terminal box 21 and to be electrically connected with 11 convergent belt of solar energy acquisition monolithic element
Copper bar, the PCB circuit board are set in component nodes collecting cassette 22.
The present invention, which is located on every piece of solar energy acquisition monolithic element 11 of the solar components 10 of photovoltaic plant, is arranged wiring
Box 20, the information that terminal box 20 acquires every piece of solar energy acquisition monolithic element 11 are wirelessly transmitted to concentrator 30, by concentrator 30
It converges to data collector 40, data collector 40 transmits the information to data server 50, is transmitted by data server 50
To control center display unit 60 or mobile phone 70 APP on.
Specifically, the present invention is using terminal box 20 is arranged on every piece of solar energy acquisition monolithic element 11, acquisition signal is accurate
Property it is more preferable and further, be provided in the basic terminal box 21 of terminal box 20 and 11 convergent belt of solar energy acquisition monolithic element
The copper bar of electrical connection, terminal box 20 and 11 wired connection of solar energy acquisition monolithic element, then it is wirelessly transmitted to concentrator 30, it avoids
The information of solar energy acquisition monolithic element 11 is transmitted wirelessly directly to data collector 40, and then avoids directly wireless transmission and exist
There is bandwidth problem in transmission.And by there is bundle of lines concentrator 30 to connect with data collector 40, such information is transmitted to
Data collector 40, ability to communicate is stablized, more efficient.The collected data of data collector 40 by wired (Ethernet) or
Person wireless (GPRS, WIFI) is transmitted to data server 50, and data are handled by the data processing unit 51 of data server 50
Parsing is sent on display unit 60 or mobile phone 70.Present system is to store and process to be supervised by cell phone application palm through big data
Control, 60 data visualization of display unit are shown；It monitors solar components 10 in real time and realizes fault warning, management information.Its advantage exists
In the facility information for the real-time dynamic and corresponding power station for precisely grasping each piece of solar energy acquisition monolithic element 11, and can
Alarm failure component and faulty equipment.
And header box B, inverter C, 40 wired connection of ammeter D, atmospherium E and data collector, data are adopted in the present invention
The information that storage 40 acquires is transmitted to data server 50.Monitoring power station display module 61, power station letter are set on display unit 60
Breath statistics display module 62, power failure manage display module 63, power station power generation report display module 64.
Display unit 60 is transmitted to for the data of data server 50.The real time monitoring display of monitoring power station display module 61
The facility informations such as solar components 10, inverter C, and realize that solar components 10 and inverter C and the forward and reverse of string are looked into
It looks for, realizes to faulty equipment Real-time Alarm, and by the way that 20 digital number of each equipment or each terminal box, physics sets sequence number pair
Than providing faulty equipment and quickly positioning, realize quick O&M.Power station information statistics display module 62, which is classified, checks the inversion in power station
The daily generation and various kinds of equipment information of device C.It checks inverter C operating condition under current plant, and multiple inversions is provided
The comparison of device C data；And power station information statistics display module 62 counts equipment electricity, shows current tired generated energy.Power failure
It manages display module 63 to show power station details, overall operation situation and monolithic solar energy acquisition monolithic element for power station
11, the operating condition of each inverter C, provides analysis and comparison.Power station generates electricity report display module 64 for inquiring power station history number
According to, and comparison can be exported, facilitate O&M.
The data of data server 50 are transmitted to the APP of mobile phone 70.
Here the end APP includes the APP of individual consumer；The APP of the operating side of big customer, dealer；Operation maintenance personnel
APP。
APP is set on the mobile phone of individual consumer, shows that current generated energy, the accumulative total of generating electricity, total installed capacity hold by APP in this way
Amount, current total hair power, equivalent carbon dioxide discharge-reduction, equivalent tree planting amount, the end APP of individual consumer, intuitive performance power generation are received
Benefit, user can be grasped the operation conditions in power station in real time by power station O&M, the hair in power station can be checked by the visual chart of APP
Amount.
Wherein, the APP of the operating side of big customer, dealer, that is, photovoltaic hawkeye, this APP supervise power station for operation personnel
Control, management and assistance power station O&M, realize real-time grasp of the operation personnel to all power station operation conditions under one's name.
By the end APP of operation maintenance personnel, O&M engineer can arrive at a station position according to power station digital map navigation, facilitate fortune
Dimension.The precise positioning that the APP of operation maintenance personnel is used to that operation maintenance personnel to be assisted to complete to power failure rapidly and efficiently solves power station event
Barrier.
In addition, the application system can also be installed on commercial style photovoltaic plant, it is installed on commercial style photovoltaic plant, terminal box
20 acquire 11 data summarizations of solar energy acquisition monolithic element to commercial data concentrator, and commercial data concentrator passes through RS485 line
Send commercial data collector to, commercial data collector will be transmitted by GPRS signal and be sent to cloud platform server；In addition, converging
Case is flowed, inverter, ammeter, atmospherium passes through RS485 connection and connects with commercial data collector, and facility information is synchronous
It is transferred to cloud platform server.
Certainly, the application system can also be installed on residents photovoltaic plant, and terminal box 20 acquires solar energy acquisition monolithic group
11 data of part are aggregated into the family data collector of last block solar energy acquisition monolithic element 11 again, and family will with data collector
Data are transmitted to cloud platform server by GPRS signal；In addition, inverter, adopts company with number with user by RS485 line
It connects, by facility information synchronous transfer to cloud platform server.
Claims (5)
1. a kind of photovoltaic management system, many places solar components (10) including being set to large-scale power station, the solar energy group
Part (10) is made of multiple groups solar energy acquisition monolithic element (11), it is characterised in that: every group of solar energy acquisition monolithic element (11)
On be connected with terminal box (20), is provided with PCB circuit board in the terminal box (20), is disposed with electric current on PCB circuit board and adopts
Collect module, voltage acquisition module, temperature collecting module, power collection module, generated energy acquisition module, wireless transport module；Often
Wireless transport module and concentrator (30) on a terminal box (20) are wirelessly connected；The concentrator (30) and data collector
(40) wired connection；The data collector (40) is connect with data server (50), the letter of data collector (40) acquisition
Breath is transmitted to data server (50), and data processing unit (51) are arranged on data server (50)；Data server (50)
Data processing unit (51) and the display unit (60) at control center are wirelessly connected, the data processing unit of data server (50)
(51) it is wirelessly connected with the APP on mobile phone (70).
2. a kind of photovoltaic management system according to claim 1, it is characterised in that: the system further includes header box
(B), inverter (C), ammeter (D), atmospherium (E), the header box (B), inverter (C), ammeter (D), atmospherium (E) with
The information of data collector (40) wired connection, data collector (40) acquisition is transmitted to data server (50).
3. a kind of photovoltaic management system according to claim 1 or 2, it is characterised in that: on the display unit (60)
It being provided with monitoring power station display module (61), power station information counts display module (62), and power failure manages display module (63),
Power station generates electricity report display module (64).
4. a kind of photovoltaic management system according to claim 1 or 2, it is characterised in that: the data server (50)
Information for cloud platform server, data collector (40) acquisition is wirelessly transmitted to data server (50).
5. a kind of photovoltaic management system according to claim 1 or 2, it is characterised in that: the terminal box (20) includes
Basic terminal box (21) and the component nodes collecting cassette (22) being electrically connected with basic terminal box (21), basic terminal box (21) is interior to be set
It is equipped with the copper bar being electrically connected with solar energy acquisition monolithic element (11) convergent belt, the PCB circuit board is set to component nodes
In collecting cassette (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174761.3A CN109713787A (en) | 2018-10-09 | 2018-10-09 | A kind of photovoltaic management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174761.3A CN109713787A (en) | 2018-10-09 | 2018-10-09 | A kind of photovoltaic management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109713787A true CN109713787A (en) | 2019-05-03 |
Family
ID=66254144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174761.3A Pending CN109713787A (en) | 2018-10-09 | 2018-10-09 | A kind of photovoltaic management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225018A (en) * | 2021-05-11 | 2021-08-06 | 上海芯喜电子科技有限公司 | Solar panel wireless power supply sensing device and monitoring system |
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| CN107146020A (en) * | 2017-05-05 | 2017-09-08 | 北京清控洁能科技有限公司 | A kind of photovoltaic plant engineering project information management system |
| JP2017184581A (en) * | 2016-03-31 | 2017-10-05 | 太陽誘電株式会社 | Monitoring control system of photovoltaic power generation system, string monitoring control device, and monitoring control method |
| CN107528540A (en) * | 2017-03-09 | 2017-12-29 | 浙江省能源与核技术应用研究院 | Photovoltaic array on-Line Monitor Device and method |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017184581A (en) * | 2016-03-31 | 2017-10-05 | 太陽誘電株式会社 | Monitoring control system of photovoltaic power generation system, string monitoring control device, and monitoring control method |
| CN206042050U (en) * | 2016-08-17 | 2017-03-22 | 新能动力（北京）电气科技有限公司 | Novel photovoltaic power plant control device |
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| CN113225018A (en) * | 2021-05-11 | 2021-08-06 | 上海芯喜电子科技有限公司 | Solar panel wireless power supply sensing device and monitoring system |
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Application publication date: 20190503 |