CN203312919U - Smart power grid remote monitoring system based on solar energy power supply technology - Google Patents
Smart power grid remote monitoring system based on solar energy power supply technology Download PDFInfo
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- CN203312919U CN203312919U CN2013203657800U CN201320365780U CN203312919U CN 203312919 U CN203312919 U CN 203312919U CN 2013203657800 U CN2013203657800 U CN 2013203657800U CN 201320365780 U CN201320365780 U CN 201320365780U CN 203312919 U CN203312919 U CN 203312919U
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- power supply
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- detection subsystem
- solar energy
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- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000012544 monitoring process Methods 0.000 title abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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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)
Abstract
The utility model discloses a smart power grid remote monitoring system based on solar energy power supply technology. The smart power grid remote monitoring system comprises a user detecting terminal, a detecting subsystem and a control center. The detecting subsystem is connected with the control center through a wireless network. The smart power grid remote monitoring system further comprises a solar energy power supply device. The solar energy power supply device is connected with the detecting subsystem and supplies power to the detecting subsystem. The detecting subsystem gathers data, and the data is transmitted to the control center through the wireless network, so that the problem of unavailable manual collection of huge amount of data is solved, multifunctional electrical quantity measurement is really realized, remote monitoring of electricity consumption condition is carried out at the same time, on-line detection is realized to discover and analyze equipment defects, and safe and continuous use of electricity is ensured. In addition, the solar energy power supply device supplies power to the detecting subsystem, so that after a failure of the commercial power, the solar energy power supply device can supply power to the system, thereby ensuring the stability of the system.
Description
Technical field
The utility model relates to a kind of remote monitoring system for power grid, particularly a kind of long distance control system of intelligent grid based on solar powered technology.
Background technology
Development along with national economy, making rapid progress of modern high technology, various dissimilar intelligent systems constantly involve in the middle of all trades and professions, electric power system stands in the breach especially, due to developing rapidly of electric utility, Power System Intelligent running in the transformer station of major network has obtained obvious effect.At present, the focusing in 10KV and following distribution system of electric intelligent, because distribution system is multi-point and wide-ranging, implement difficulty very large, trace it to its cause, and be mainly equipment and communication issue.Want more effectively to implement intelligent grid, must aspect remote monitoring, be optimized processing, could realize real Power System Intelligent management.But each electric power site majority is outdoor equipment at present, the data acquisition under normal condition and transmission unit running are provided by Switching Power Supply by civil power.When mains failure, because current on-the-spot back-up source lacks, can not guarantee the stable operation of system.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of long distance control system of intelligent grid based on solar powered technology that can save electricity consumption and can guarantee system stable operation when outage.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of long distance control system of intelligent grid based on solar powered technology, comprise user's sense terminals, detection subsystem and control centre, described detection subsystem is connected with control centre by wireless network, described user's sense terminals comprises current transformer, voltage transformer, temperature sensor and harmonic analysis device, described current transformer, voltage transformer, temperature sensor and harmonic analysis device are connected communication by wired or wireless with detection subsystem, also comprise a solar power supply apparatus, described solar power supply apparatus and detection subsystem are connected to it power supply are provided.
User's sense terminals comprises current transformer, voltage transformer, temperature sensor and harmonic analysis device, detect respectively the electric current in electric power system, voltage, temperature, power factor (PF), the data such as harmonic electric quantity, and these data are transferred to detection subsystem by wired or wireless mode, detection subsystem gathers data to transfer to control centre by wireless network, by this device, solved the problem that the mass data collection can't manually realize, and really realized the Multifunctional power energy measurement, understand in time the multiple electricity consumption data of user terminal, for the user provides more scientific instruction, implement simultaneously remote monitoring electricity consumption situation, realize online the detection, find and the analytical equipment defect, guarantee the safe and continuous electricity consumption.And be that detection subsystem is powered by solar power supply apparatus, when mains failure, can be that system is powered by solar power supply apparatus, guarantee the stability of system.
Further, described detection subsystem comprises for controlling with the data acquisition transmission unit of communicating by letter, be used to the data external interface that carries out external data communication, communicating with wireless network the data transmission unit be connected, described data external interface, data transmission unit are connected with the data acquisition transmission unit respectively, described solar power supply apparatus is connected with the data acquisition transmission unit, and described current transformer, voltage transformer, temperature sensor and harmonic analysis device are connected with the data acquisition transmission unit by wired or wireless.Described data acquisition transmission unit is sent to control centre through data transmission unit and wireless network after by wired or wireless mode, receiving the data message from user's sense terminals, and related data is collected by control centre.
Further, described detection subsystem also comprises the Switching Power Supply assembly, and described Switching Power Supply assembly is connected with the data acquisition transmission unit.When civil power is stablized, can for system, provide power supply by the Switching Power Supply assembly.
Further, described solar power supply apparatus comprises solar panel and for the battery component of accumulate, the output of described battery component is connected with detection subsystem.Solar panel is for converting solar energy to electric energy, and by electrical power storage in battery component, by battery component, be that detection subsystem is powered.
Further, described wireless network is wherein a kind of in GSM network, cdma network, 3G network.
Further, described control centre is connected with wireless network by router.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with accompanying drawing and example.
Fig. 1 is systematic schematic diagram of the present utility model.
Embodiment
With reference to shown in Figure 1, a kind of long distance control system of intelligent grid based on solar powered technology of the present utility model, comprise user's sense terminals 1, detection subsystem 2 and control centre 3, described detection subsystem 2 is connected with control centre 3 by wireless network 4, and wherein control centre 3 is connected with wireless network 4 by router 6.Described user's sense terminals 1 comprises current transformer 11, voltage transformer 12, temperature sensor 13 and harmonic analysis device 14, and described current transformer 11, voltage transformer 12, temperature sensor 13 and harmonic analysis device 14 are connected communication by wired or wireless with detection subsystem 2.
Also comprise a solar power supply apparatus 5, described solar power supply apparatus 5 is connected to it with detection subsystem 2 provides power supply.Described detection subsystem 2 comprises for controlling and the data acquisition transmission unit 21 of communicating by letter, for carrying out the data external interface 22 of external data communication, with wireless network 4, communicate data transmission unit 23 and the Switching Power Supply assembly 24 be connected, described data external interface 22, data transmission unit 23, Switching Power Supply assembly 24 is connected with data acquisition transmission unit 21 respectively, described solar power supply apparatus 5 is connected with data acquisition transmission unit 21, described current transformer 11, voltage transformer 12, temperature sensor 13 is connected with data acquisition transmission unit 21 by wired or wireless with harmonic analysis device 14.Described data acquisition transmission unit 21 is sent to control centre 3 through data transmission unit 23 and wireless network 4 after by wired or wireless mode, receiving the data message from user's sense terminals 1, and related data is collected by control centre 3.
Further, described solar power supply apparatus 5 comprises solar panel 51 and for the battery component 52 of accumulate, the output of described battery component 52 is connected with detection subsystem 2.Solar panel 51 is for converting solar energy to electric energy, and by electrical power storage in battery component 52, by battery component 52, power for detection subsystem 2.
User's sense terminals 1 comprises current transformer 11, voltage transformer 12, temperature sensor 13 and harmonic analysis device 14, detect respectively the electric current in electric power system, voltage, temperature, power factor (PF), the data such as harmonic electric quantity, and these data are transferred to detection subsystem 2 by wired or wireless mode, detection subsystem 2 gathers data to transfer to control centre 3 by wireless network 4, by this device, solved the problem that the mass data collection can't manually realize, and really realized the Multifunctional power energy measurement, understand in time the multiple electricity consumption data of user terminal, for the user provides more scientific instruction, implement simultaneously remote monitoring electricity consumption situation, realize online the detection, find and the analytical equipment defect, guarantee the safe and continuous electricity consumption.And power for detection subsystem 2 by solar power supply apparatus 5, when civil power is stablized, can for system, provide power supply by Switching Power Supply assembly 24.When mains failure, can for system, power by solar power supply apparatus 5, guarantee the stability of system, this device is according to the maximum duration design in 8 hours of power supply recovered from failure.
Further, described wireless network 4 is wherein a kind of in GSM network, cdma network, 3G network.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (6)
1. long distance control system of the intelligent grid based on solar powered technology, it is characterized in that: comprise user's sense terminals (1), detection subsystem (2) and control centre (3), described detection subsystem (2) is connected with control centre (3) by wireless network (4), described user's sense terminals (1) comprises current transformer (11), voltage transformer (12), temperature sensor (13) and harmonic analysis device (14), described current transformer (11), voltage transformer (12), temperature sensor (13) is connected communication by wired or wireless with detection subsystem (2) with harmonic analysis device (14), also comprise a solar power supply apparatus (5), described solar power supply apparatus (5) is connected to it with detection subsystem (2) power supply is provided.
2. a kind of long distance control system of intelligent grid based on solar powered technology according to claim 1, it is characterized in that: described detection subsystem (2) comprises for controlling and the data acquisition transmission unit (21) of communicating by letter, for carrying out the data external interface (22) of external data communication, with wireless network (4), communicate the data transmission unit (23) be connected, described data external interface (22), data transmission unit (23) is connected with data acquisition transmission unit (21) respectively, described solar power supply apparatus (5) is connected with data acquisition transmission unit (21), described current transformer (11), voltage transformer (12), temperature sensor (13) is connected with data acquisition transmission unit (21) by wired or wireless with harmonic analysis device (14).
3. a kind of long distance control system of intelligent grid based on solar powered technology according to claim 2, it is characterized in that: described detection subsystem (2) also comprises Switching Power Supply assembly (24), and described Switching Power Supply assembly (24) is connected with data acquisition transmission unit (21).
4. according to claim 1 or 2 or 3 described a kind of long distance control systems of intelligent grid based on solar powered technology, it is characterized in that: described solar power supply apparatus (5) comprises solar panel (51) and for the battery component (52) of accumulate, the output of described battery component (52) is connected with detection subsystem (2).
5. a kind of long distance control system of intelligent grid based on solar powered technology according to claim 1 is characterized in that: wherein a kind of in GSM network, cdma network, 3G network of described wireless network (4).
6. a kind of long distance control system of intelligent grid based on solar powered technology according to claim 1 is characterized in that: described control centre (3) is connected with wireless network (4) by router (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203657800U CN203312919U (en) | 2013-06-24 | 2013-06-24 | Smart power grid remote monitoring system based on solar energy power supply technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203657800U CN203312919U (en) | 2013-06-24 | 2013-06-24 | Smart power grid remote monitoring system based on solar energy power supply technology |
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| CN203312919U true CN203312919U (en) | 2013-11-27 |
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| CN2013203657800U Expired - Fee Related CN203312919U (en) | 2013-06-24 | 2013-06-24 | Smart power grid remote monitoring system based on solar energy power supply technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291097A (en) * | 2016-07-20 | 2017-01-04 | 国网天津市电力公司 | A kind of anti-electricity-theft photovoltaic branch monitoring system |
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2013
- 2013-06-24 CN CN2013203657800U patent/CN203312919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291097A (en) * | 2016-07-20 | 2017-01-04 | 国网天津市电力公司 | A kind of anti-electricity-theft photovoltaic branch monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150624 |
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| EXPY | Termination of patent right or utility model |