CN102195342A - Photovoltaic power station assembly state real-time monitoring system - Google Patents
Photovoltaic power station assembly state real-time monitoring system Download PDFInfo
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- CN102195342A CN102195342A CN2010101299370A CN201010129937A CN102195342A CN 102195342 A CN102195342 A CN 102195342A CN 2010101299370 A CN2010101299370 A CN 2010101299370A CN 201010129937 A CN201010129937 A CN 201010129937A CN 102195342 A CN102195342 A CN 102195342A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- 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
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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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a photovoltaic power station assembly state real-time monitoring system, which comprises a plurality of solar battery assemblies and connecting boxes of the solar battery assemblies, wherein a monitoring chip used for monitoring the solar battery assemblies is arranged in each connecting box, the monitoring chip is wirelessly connected with a field monitoring host machine and a remote monitoring host machine which are capable of judging whether the solar battery assemblies are abnormal or not; or the plurality of monitoring chips are centrally connected with a routing inspection unit and then connected with the field monitoring host machine and the remote monitoring host machine. The monitoring chip for monitoring the solar battery assemblies is arranged in each connecting box of the solar battery assemblies, quickly specific location can be rapidly found and immediately positioned if one assembly is failed, thus maintenance can be rapidly carried out and system power generation amount is increased.
Description
Technical field
The present invention relates to the monitoring of photovoltaic plant assembly, relate in particular to a kind of photovoltaic plant component states real-time monitoring system.
Background technology
Photovoltaic plant does not generally have special monitoring system to assembly at present, what have is also simpler and cruder, it is unusual to sense which group assembly, can not accurately locate, if the large-sized photovoltaic power station huge assembly array of number has damage, can bring very big energy loss to electricity generation system, take time and effort by hand inspection, can not satisfy system's requirement of maintenance fast, bring very big trouble for the operation maintenance of large-scale photovoltaic power station.
Therefore, have when unusual at the photovoltaic plant assembly, how can accurately locate and find out unusual assembly is a technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The present invention provides a kind of photovoltaic plant component states real-time monitoring system for solving above-mentioned technical problem.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of photovoltaic plant component states real-time monitoring system, the terminal box that comprises a plurality of solar modules and solar module, wherein, the chip monitoring of monitoring solar module is installed in described terminal box, and whether unusual this chip monitoring field monitoring main frame with judging described solar module be connected.
Wherein, described field monitoring main frame also is connected with the remote monitoring main frame.
Wherein, described chip monitoring, field monitoring main frame and remote monitoring main frame are provided with wireless communication module, and described chip monitoring, field monitoring main frame and remote monitoring main frame connect by radio communication or GPRS or CDMA between them.
Wherein, described chip monitoring, field monitoring main frame and remote monitoring main frame connect by holding wire or system power supply line between them.
Another program also includes at least one routing inspection unit, a plurality of described chip monitorings is concentrated be connected with this routing inspection unit, and this routing inspection unit is connected with described field monitoring main frame again.
Wherein, described routing inspection unit, field monitoring main frame and remote monitoring main frame are provided with wireless communication module, and described routing inspection unit, field monitoring main frame and remote monitoring main frame connect by radio communication or GPRS or CDMA between them.
Wherein, described routing inspection unit, field monitoring main frame and remote monitoring main frame connect by holding wire or system power supply line between them.
Compared with prior art, the present invention is provided with the chip monitoring of this solar module of monitoring in the terminal box of each solar module, the real-time parameter of each block assembly of chip monitoring monitoring photovoltaic plant, be transferred to field monitoring main frame and remote monitoring main frame by wired, wireless mode, if breaking down, a certain block assembly can find, locate rapidly particular location fast, find to produce the module of island effect, thereby can overhaul rapidly, improve system's energy output.
Description of drawings
Below in conjunction with drawings and Examples the present invention is made detailed explanation, wherein:
Fig. 1 is the schematic diagram of the scattered display preferred embodiments of solar module of the present invention;
Fig. 2 is the schematic diagram of solar module large-scale centralized display preferred embodiments of the present invention.
Embodiment
During the scattered display of solar module, as shown in Figure 1, include the terminal box of a plurality of solar modules 1 and solar module, the chip monitoring of monitoring solar module is installed in terminal box, whether unusual this chip monitoring field monitoring main frame 2 with judging solar module 1 be connected, field monitoring main frame 2 is connected with remote monitoring main frame 3 again, can couple together by holding wire or system power supply line between chip monitoring, field monitoring main frame 2 and the remote monitoring main frame 3; Perhaps chip monitoring, field monitoring main frame 2 and remote monitoring main frame 3 are provided with wireless communication module, and chip monitoring, field monitoring main frame 2 and remote monitoring main frame 3 are connected by radio communication or network G PRS or network C DMA between them.
During solar module large-scale centralized display, as shown in Figure 2, than above-mentioned example increase at least one routing inspection unit 4 is arranged, a plurality of chip monitorings are concentrated be connected with routing inspection unit 4, this routing inspection unit is connected with field monitoring main frame 2 or remote monitoring main frame 3 again; Routing inspection unit 4, field monitoring main frame 2 and remote monitoring main frame 3 connect by holding wire or system power supply line between them, perhaps routing inspection unit 4, field monitoring main frame 2 and remote monitoring main frame 3 are provided with wireless communication module, and routing inspection unit 4, field monitoring main frame 2 and remote monitoring main frame 3 connect by radio communication or network G PRS or network C DMA between them.Can be provided with the RS485/232 port of lightning protection at routing inspection unit 4 interfaces.
The monitoring in 24 hours of common supervisory control system, energy consumption is big, and this patent is to monitor once automatically per half an hour (can be set detection time), and all the other times are in resting state, and energy consumption reduces greatly.Monitoring power station is more directly perceived, monitors the real-time parameter of each assembly by being installed in chip monitoring in each piece solar battery component junction box, discerns unusual assembly automatically and reports to the police.Also do not destroy the pyroelectric monitor cable, cost descends 20%～30%.Shorten maintenance cycle greatly, under equal conditions the structural stability height in power station own.This patent need not lay the same with common monitoring system, compares with the hand inspection mode, the duration can be shortened 50～80%.The flexibility height, the component monitors data wire can pass through assembly power line, dedicated data line or wireless data and propagate three kinds of connected modes, whether field monitoring main frame or remote monitoring main frame received signal and automatic determination component be unusual, according to fault condition automatically with image and text formatting or audible alarm, network with wireless public communication network constituent such as GPRS, CDMA when wireless data is propagated, information is passed to any remote monitoring center.
Abovely the present invention is specifically described, but those skilled in the art can make numerous variations or variation to these execution modes these changes and change and to fall within the scope of protection of the invention in conjunction with better embodiment.
Claims (7)
1. photovoltaic plant component states real-time monitoring system, the terminal box that comprises a plurality of solar modules (1) and solar module, it is characterized in that: the chip monitoring of monitoring solar module is installed in described terminal box, and whether unusual this chip monitoring field monitoring main frame (2) with judging described solar module (1) be connected.
2. photovoltaic plant component states real-time monitoring system according to claim 1 is characterized in that: described field monitoring main frame (2) also is connected with remote monitoring main frame (3).
3. photovoltaic plant component states real-time monitoring system according to claim 2, it is characterized in that: described chip monitoring, field monitoring main frame (2) and remote monitoring main frame (3) are provided with wireless communication module, and described chip monitoring, field monitoring main frame (2) and remote monitoring main frame (3) connect by radio communication or GPRS or CDMA between them.
4. photovoltaic plant component states real-time monitoring system according to claim 2 is characterized in that: described chip monitoring, field monitoring main frame (2) and remote monitoring main frame (3) connect by holding wire or system power supply line between them.
5. photovoltaic plant component states real-time monitoring system according to claim 2, it is characterized in that: also include at least one routing inspection unit (4), a plurality of described chip monitorings are concentrated be connected with this routing inspection unit (4), this routing inspection unit is connected with described field monitoring main frame (2) again.
6. photovoltaic plant component states real-time monitoring system according to claim 5, it is characterized in that: described routing inspection unit (4), field monitoring main frame (2) and remote monitoring main frame (3) are provided with wireless communication module, and described routing inspection unit, field monitoring main frame (2) and remote monitoring main frame (3) connect by radio communication or GPRS or CDMA between them.
7. photovoltaic plant component states real-time monitoring system according to claim 5 is characterized in that: described routing inspection unit, field monitoring main frame (2) and remote monitoring main frame (3) connect by holding wire or system power supply line between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010101299370A CN102195342A (en) | 2010-03-19 | 2010-03-19 | Photovoltaic power station assembly state real-time monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101299370A CN102195342A (en) | 2010-03-19 | 2010-03-19 | Photovoltaic power station assembly state real-time monitoring system |
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| CN102195342A true CN102195342A (en) | 2011-09-21 |
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| CN2010101299370A Pending CN102195342A (en) | 2010-03-19 | 2010-03-19 | Photovoltaic power station assembly state real-time monitoring system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386810A (en) * | 2011-11-28 | 2012-03-21 | 山东力诺太阳能电力工程有限公司 | Data real-time acquiring and monitoring system in photovoltaic power supply system |
| CN103296112A (en) * | 2012-03-05 | 2013-09-11 | 上海捷波通信科技有限公司 | Junction box and intelligent motoring system of solar battery component |
| CN103986412A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Independent photovoltaic power generation system with lightning protection device |
| CN104835303A (en) * | 2015-05-15 | 2015-08-12 | 江苏天海光电科技有限公司 | Monitoring system of intelligent wiring box based on Internet of Things photovoltaic module |
| CN105007041A (en) * | 2015-07-24 | 2015-10-28 | 南京华盾电力信息安全测评有限公司 | Photovoltaic power generator set performance monitoring method based on eight states |
| CN105932963A (en) * | 2016-05-12 | 2016-09-07 | 山东华力机电有限公司 | Cloud visual 20000 kilowatt smart power testing system |
| CN106208961A (en) * | 2016-08-02 | 2016-12-07 | 成都亿伏科技有限公司 | A kind of photovoltaic module intelligent management system |
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| CN2924794Y (en) * | 2006-07-05 | 2007-07-18 | 阿特斯太阳能光电(苏州)有限公司 | Solar cell assembly |
| CN201340117Y (en) * | 2009-01-07 | 2009-11-04 | 江苏桑夏太阳能产业有限公司 | Remote monitoring system of solar heat collection device |
| CN201414086Y (en) * | 2009-06-01 | 2010-02-24 | 扬州大学 | WSN sensor node device of solar photovoltaic module |
| CN101667321A (en) * | 2009-08-24 | 2010-03-10 | 江阴爱康太阳能器材有限公司 | Solar generation monitoring and alarming system |
| CN201656560U (en) * | 2010-03-19 | 2010-11-24 | 深圳市新天光电科技有限公司 | Real-time monitoring system for photovoltaic power station component status |
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2010
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Patent Citations (5)
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| CN2924794Y (en) * | 2006-07-05 | 2007-07-18 | 阿特斯太阳能光电(苏州)有限公司 | Solar cell assembly |
| CN201340117Y (en) * | 2009-01-07 | 2009-11-04 | 江苏桑夏太阳能产业有限公司 | Remote monitoring system of solar heat collection device |
| CN201414086Y (en) * | 2009-06-01 | 2010-02-24 | 扬州大学 | WSN sensor node device of solar photovoltaic module |
| CN101667321A (en) * | 2009-08-24 | 2010-03-10 | 江阴爱康太阳能器材有限公司 | Solar generation monitoring and alarming system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386810A (en) * | 2011-11-28 | 2012-03-21 | 山东力诺太阳能电力工程有限公司 | Data real-time acquiring and monitoring system in photovoltaic power supply system |
| CN103296112A (en) * | 2012-03-05 | 2013-09-11 | 上海捷波通信科技有限公司 | Junction box and intelligent motoring system of solar battery component |
| CN103986412A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Independent photovoltaic power generation system with lightning protection device |
| CN104835303A (en) * | 2015-05-15 | 2015-08-12 | 江苏天海光电科技有限公司 | Monitoring system of intelligent wiring box based on Internet of Things photovoltaic module |
| CN105007041A (en) * | 2015-07-24 | 2015-10-28 | 南京华盾电力信息安全测评有限公司 | Photovoltaic power generator set performance monitoring method based on eight states |
| CN105932963A (en) * | 2016-05-12 | 2016-09-07 | 山东华力机电有限公司 | Cloud visual 20000 kilowatt smart power testing system |
| CN106208961A (en) * | 2016-08-02 | 2016-12-07 | 成都亿伏科技有限公司 | A kind of photovoltaic module intelligent management system |
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Application publication date: 20110921 |
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