CN104485745A - Internet of things based solar power generation monitoring system - Google Patents
Internet of things based solar power generation monitoring system Download PDFInfo
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- CN104485745A CN104485745A CN201410850462.2A CN201410850462A CN104485745A CN 104485745 A CN104485745 A CN 104485745A CN 201410850462 A CN201410850462 A CN 201410850462A CN 104485745 A CN104485745 A CN 104485745A
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- 238000010248 power generation Methods 0.000 title claims abstract description 73
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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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
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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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- 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
- Y04S40/128—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 involving the use of Internet protocol
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an internet of things based solar power generation monitoring system. The internet of things based solar power generation monitoring system is composed of an independent solar power generation monitor, a solar power generation grid-connection monitor and a solar power generation monitor center. The independent solar power generation monitor comprises a photovoltaic assembly, a wireless communication module, a microprocessor, a direct current load, an inverter, an alternating current load, a power source and a storage battery. The solar power generation grid-connection monitor comprises a photovoltaic assembly group, a wireless communication module, a microprocessor, an inverter, a power grid and a power source. The solar power generation monitor center comprises a wireless gateway, a central monitor, a fault alarming and positioning device and a personal mobile monitoring terminal. The internet of things based solar power generation monitoring system has the advantages of being simple in structure, low in cost, intelligent, good in real-time performance and the like, can synchronously monitor the states of the independent solar power generation system and the solar grid-connection power generation system, can carry out fault alarming and positioning, can inform related officials the first time through the personal mobile monitoring terminal when a fault occurs, and facilitates rapid emergency measures.
Description
Technical field
The present invention relates to a kind of solar power generation supervisory control system, particularly relate to the solar power generation supervisory control system based on Internet of Things.
Background technology
The investigation and application of Internet of Things is increasingly extensive, and numerous aspects such as the study of hardware of Internet of Things, Internet of Things software study and ecommerce correlative study also constantly deeply.The target of Internet of Things is the network configuration of the global nature of a formation open loop.By the further investigation of a series of specifications issued global Internet of Things authority research organization and fully understanding Internet of Things system, show that the development of technology of Internet of things and application will play vital facilitation to human lives, industrial development, scientific and technological progress.
The mode of operation of solar power generation is divided into from net Independent Power Generation and generates electricity by way of merging two or more grid systems two kinds.In the past, because the production cost that solar cell is higher, only have that more remote areas without electricity is just most adopts solar power generation, and mainly family with and the middle-size and small-size electricity generation system in village, these all belong to solar power generation from net Independent Power Generation type user.And recent years, the market of solar power generation industry and this industry has a very large change, strided forward by the large step in direction of the remote outlying rural area solar grid-connected generating to city slowly, originally, solar energy is considered to globally " supplementing the energy ", has nowadays become main " alternative energy source ".At present, a large amount of solar energy stand alone generating systems and solar grid-connected electricity generation system coexist mutually, interlaced.
China achieves many achievements on solar power system, but also come with some shortcomings in the monitoring of solar power system: it adopts wired monitoring mode complex structure, cost high, intelligent not, poor real, and current system does not also have to monitor solar energy Independent Power Generation and grid-connected system simultaneously, also rapid not to the emergency processing of fault, fail safe has much room for improvement.
Summary of the invention
Object of the present invention is exactly to provide a kind of solar power generation supervisory control system based on Internet of Things with advantages such as structure are simple, cost is low, intelligent, real-time is good, the state of solar energy Independent Power Generation and grid-connected system can be monitored simultaneously, and can fault alarm and location be carried out, by the relevant director of the individual mobile monitoring terminal very first time notice when breaking down, be beneficial to and take emergency measures rapidly.
In order to solve the problem existing for background technology, the technical solution used in the present invention is:
Based on the solar power generation supervisory control system of Internet of Things, it is by solar energy Independent Power Generation watch-dog, solar power generation grid-connecting watch-dog and solar power generation Surveillance center composition, described solar energy Independent Power Generation watch-dog comprises photovoltaic module, wireless communication module, microprocessor, DC load, inverter, AC load, power supply and storage battery, described solar power generation grid-connecting watch-dog comprises photovoltaic module group, wireless communication module, microprocessor, inverter, electrical network and power supply, described solar power generation Surveillance center comprises radio network gateway, central monitor, fault alarm and locator and individual mobile monitoring terminal, photovoltaic module in solar energy Independent Power Generation watch-dog, DC load, inverter are connected with microprocessor respectively, and microprocessor is connected with wireless communication module, and inverter is connected with AC load, and power supply, storage battery are connected with microprocessor respectively, photovoltaic module group in solar power generation grid-connecting watch-dog, inverter connects respectively at microprocessor, microprocessor is connected with wireless communication module, inverter is connected with electrical network, electrical network, power supply is connected with microprocessor respectively, radio network gateway in solar power generation Surveillance center and central monitor carry out wireless connections, fault alarm and locator and individual mobile monitoring terminal respectively with central monitor wireless connections, radio network gateway in solar power generation Surveillance center and solar energy Independent Power Generation watch-dog, wireless communication module in solar power generation grid-connecting watch-dog carries out the two-way wireless communication of one-to-many.
Beneficial effect of the present invention is: should based on the solar power generation supervisory control system of Internet of Things, there is the advantages such as structure is simple, cost is low, intelligent, real-time is good, the state of wireless monitor solar energy Independent Power Generation and grid-connected system while of energy, and can fault alarm and location be carried out, by the relevant director of the individual mobile monitoring terminal very first time notice when breaking down, be beneficial to and take emergency measures rapidly.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the solar power generation supervisory control system embodiment that the present invention is based on Internet of Things.
Embodiment
As shown in Figure 1, based on the solar power generation supervisory control system of Internet of Things, it is by solar energy Independent Power Generation watch-dog, solar power generation grid-connecting watch-dog and solar power generation Surveillance center composition, described solar energy Independent Power Generation watch-dog comprises photovoltaic module, wireless communication module, microprocessor, DC load, inverter, AC load, power supply and storage battery, described solar power generation grid-connecting watch-dog comprises photovoltaic module group, wireless communication module, microprocessor, inverter, electrical network and power supply, described solar power generation Surveillance center comprises radio network gateway, central monitor, fault alarm and locator and individual mobile monitoring terminal, photovoltaic module in solar energy Independent Power Generation watch-dog, DC load, inverter are connected with microprocessor respectively, and microprocessor is connected with wireless communication module, and inverter is connected with AC load, and power supply, storage battery are connected with microprocessor respectively, photovoltaic module group in solar power generation grid-connecting watch-dog, inverter connects respectively at microprocessor, microprocessor is connected with wireless communication module, inverter is connected with electrical network, electrical network, power supply is connected with microprocessor respectively, radio network gateway in solar power generation Surveillance center and central monitor carry out wireless connections, fault alarm and locator and individual mobile monitoring terminal respectively with central monitor wireless connections, radio network gateway in solar power generation Surveillance center and solar energy Independent Power Generation watch-dog, wireless communication module in solar power generation grid-connecting watch-dog carries out the two-way wireless communication of one-to-many.
Solar energy Independent Power Generation watch-dog converts solar energy into direct current by microprocessor processes while supply DC load by photovoltaic module, while be alternating current supply AC load by DC conversion by inverter, and unnecessary electrical power storage can be got up by storage battery, then send the real-time running state of solar energy Independent Power Generation watch-dog to coupled wireless communication module by microprocessor.
Solar power generation grid-connecting watch-dog is transformed into high voltage direct current by photovoltaic module group by receiving the solar radiation energy come, be converted to and the sinusoidal ac of electrical network output voltage with frequency, homophase through inverter again, send the real-time running state of solar power generation grid-connecting watch-dog to coupled wireless communication module by microprocessor.
The radio network gateway of last solar power generation Surveillance center sends the real-time monitoring data that each wireless communication module receives to central monitor, the staff being convenient to central monitor can grasp the real-time status of equipment at any time, simultaneously central monitor will send the facility information received to diagnosis and the process that fault alarm and locator carry out fault, central monitor also notifies relevant director by the individual mobile monitoring terminal very first time when a failure occurs, be beneficial to and take emergency measures rapidly, safety and reliability.
Should based on the solar power generation supervisory control system of Internet of Things, there is the advantages such as structure is simple, cost is low, intelligent, real-time is good, the state of wireless monitor solar energy Independent Power Generation and grid-connected system while of energy, and can fault alarm and location be carried out, by the relevant director of the individual mobile monitoring terminal very first time notice when breaking down, be beneficial to and take emergency measures rapidly.
Scope relates to all changes form recited above.
Claims (1)
1. based on the solar power generation supervisory control system of Internet of Things, it is characterized in that: it is by solar energy Independent Power Generation watch-dog, solar power generation grid-connecting watch-dog and solar power generation Surveillance center composition, described solar energy Independent Power Generation watch-dog comprises photovoltaic module, wireless communication module, microprocessor, DC load, inverter, AC load, power supply and storage battery, described solar power generation grid-connecting watch-dog comprises photovoltaic module group, wireless communication module, microprocessor, inverter, electrical network and power supply, described solar power generation Surveillance center comprises radio network gateway, central monitor, fault alarm and locator and individual mobile monitoring terminal, photovoltaic module in solar energy Independent Power Generation watch-dog, DC load, inverter are connected with microprocessor respectively, and microprocessor is connected with wireless communication module, and inverter is connected with AC load, and power supply, storage battery are connected with microprocessor respectively, photovoltaic module group in solar power generation grid-connecting watch-dog, inverter connects respectively at microprocessor, microprocessor is connected with wireless communication module, inverter is connected with electrical network, electrical network, power supply is connected with microprocessor respectively, radio network gateway in solar power generation Surveillance center and central monitor carry out wireless connections, fault alarm and locator and individual mobile monitoring terminal respectively with central monitor wireless connections, radio network gateway in solar power generation Surveillance center and solar energy Independent Power Generation watch-dog, wireless communication module in solar power generation grid-connecting watch-dog carries out the two-way wireless communication of one-to-many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850462.2A CN104485745A (en) | 2014-12-31 | 2014-12-31 | Internet of things based solar power generation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850462.2A CN104485745A (en) | 2014-12-31 | 2014-12-31 | Internet of things based solar power generation monitoring system |
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| Publication Number | Publication Date |
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| CN104485745A true CN104485745A (en) | 2015-04-01 |
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| CN201410850462.2A Pending CN104485745A (en) | 2014-12-31 | 2014-12-31 | Internet of things based solar power generation monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836342A (en) * | 2015-05-14 | 2015-08-12 | 江苏有能新能源有限公司 | Photovoltaic power station remote monitoring system based on Internet of things and satellite communication, and application thereof |
| CN105790299A (en) * | 2016-01-29 | 2016-07-20 | 山东绿城光能科技有限公司 | Household intelligent photovoltaic micro-network system |
| CN106254472A (en) * | 2016-08-09 | 2016-12-21 | 丰郅(上海)新能源科技有限公司 | A kind of and photovoltaic module with communication module realize the distributor that information is mutual |
| CN112671109A (en) * | 2021-01-30 | 2021-04-16 | 河南百川畅银环保能源股份有限公司 | Remote comprehensive monitoring system and method for power plant |
-
2014
- 2014-12-31 CN CN201410850462.2A patent/CN104485745A/en active Pending
Non-Patent Citations (2)
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| 华驰等: "基于物联网的太阳能光伏组件监控系统的研究", 《计算机测量与控制》 * |
| 杜春梅等: "基于物联网的智能电网监控系统研究", 《电源技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836342A (en) * | 2015-05-14 | 2015-08-12 | 江苏有能新能源有限公司 | Photovoltaic power station remote monitoring system based on Internet of things and satellite communication, and application thereof |
| CN105790299A (en) * | 2016-01-29 | 2016-07-20 | 山东绿城光能科技有限公司 | Household intelligent photovoltaic micro-network system |
| CN106254472A (en) * | 2016-08-09 | 2016-12-21 | 丰郅(上海)新能源科技有限公司 | A kind of and photovoltaic module with communication module realize the distributor that information is mutual |
| CN106254472B (en) * | 2016-08-09 | 2021-07-30 | 丰郅(上海)新能源科技有限公司 | Configurator for realizing information interaction with communication module of photovoltaic module |
| CN112671109A (en) * | 2021-01-30 | 2021-04-16 | 河南百川畅银环保能源股份有限公司 | Remote comprehensive monitoring system and method for power plant |
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Effective date of registration: 20160629 Address after: 501, room 8, building 13, building 543, 151100 fire street, Zhaodong, Heilongjiang Applicant after: Zhang Feng Address before: ERON town of Dazu County, Chongqing Yufeng group 1 402369 Applicant before: Jiang Changxu |
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Application publication date: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |