CN110011411A - The intelligent distribution transformer terminals of low-voltage power distribution station area - Google Patents
The intelligent distribution transformer terminals of low-voltage power distribution station area Download PDFInfo
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- CN110011411A CN110011411A CN201910176638.3A CN201910176638A CN110011411A CN 110011411 A CN110011411 A CN 110011411A CN 201910176638 A CN201910176638 A CN 201910176638A CN 110011411 A CN110011411 A CN 110011411A
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 101000804902 Drosophila melanogaster Xaa-Pro aminopeptidase ApepP Proteins 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007405 data analysis Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 6
- 238000011160 research Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H02J13/0062—
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- H02J13/0075—
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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
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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 invention discloses a kind of intelligent distribution transformer terminals of low-voltage power distribution station area, including interface module, the interface module includes power supply unit, processing unit, interface board, inlet wire AC sampling unit, outlet AC sampling unit, communication unit, control signal output unit, power carrier unit, display unit, push-button unit, reactive compensation unit and temperature collecting cell, the interface module is electrically connected by bus with mainboard, the mainboard is embedded in APP, and the application function of lightweight is constructed by the APP of insertion.The design of interface modularity accesses mainboard using main line mode, is convenient for Interface Expanding, to more adapt to the development of intellectual technology.
Description
Technical field
The present invention relates to a kind of intelligent distribution transformer terminals of low-voltage power distribution station area.
Background technique
In power supply and distribution of electric power system, distribution transformer is the power equipment that voltage is distributed directly to low-voltage customer,
Operation data is the important component of entire power distribution network basic data, including: three-phase voltage, three-phase current, three-phase have
Function (idle) power, power factor, frequency, oil temperature it is (wet) degree etc., these data normally whether be distribution transformer operation whether
Good important reflection.Therefore, in real time monitor distribution transformer emerged in operation abnormal conditions and be controlled in time or
It solves, stabilization, the optimization operation of power grid may be implemented.
In terms of power network monitoring and power quality research, since electric energy will receive various electricity consumptions during conveying and use
The use of the influence of load, especially large power power electronic appliance in a power distribution system becomes increasingly popular, these non-linear equipments
Very big pollution is caused to electric system.Wave distortion, voltage flicker and three-phase alternating voltage or the imbalance of electric current etc. are also
An important factor for influencing power quality.These factor bring power quality problems have caused the height of various countries power worker
Pay attention to, the new technology for researching and developing power quality field has become the new hot spot of electric system research field in recent years.Currently,
Foreign countries by means of power distribution monitoring device, actively develop the research of related electric power quality monitoring, and content includes
The extension for the Power Theory being applicable in, the proposition of new power quality analysis method, and the electric energy based on custom power technology
Design and realization of quality control apparatus etc..
Domestic power distribution automation is started late, about in the 1990s, more developed country lags about 20 years.Due to close
The rapid development of computer technology, the communication technology and electric utility over year, Distribution System Integrated Automation become inexorable trend.Needle
It is automatic that the status weaker to China's power distribution automation, domestic many producers and research unit develop various types of distribution
Change product, especially intelligent power distribution and monitors terminal.Distribution transformer monitoring terminal is from the having a single function of early stage, communication mode letter
Single structure develops towards the direction of intelligent, miniaturization, multifunction.With the rapid development of distribution system automation, especially
It is the proposition of " smart grid " concept, more interface circuit occurs.And the existing direct-connected mode of interface is connect with mainboard,
So as to cause the mixed and disorderly words of interface connection, it is unfavorable for the extension of interface.
Summary of the invention
The present invention can more increase container to solve the problems, such as that interface is expanded on software, provide one kind
The intelligent distribution transformer terminals of low-voltage power distribution station area.
In order to achieve the above object, the present invention adopts the following technical scheme: the intelligent distribution transformer terminals of low-voltage power distribution station area, packet
Interface module is included, the interface module includes power supply unit, processing unit, interface board, inlet wire AC sampling unit, outlet exchange
Sampling unit, communication unit, control signal output unit, power carrier unit, display unit, push-button unit, reactive compensation list
Member and temperature collecting cell, the interface module are electrically connected by bus with mainboard, and the mainboard is embedded in APP, pass through insertion
APP building lightweight application function.
Further, it is flat to be equipped with application service platform, database, after-sale service platform and the management of product for the mainboard
Platform and mobile device client end AP P；It is remotely supervised by mobile device client end AP P or webpage and after-sale service personnel
Control, operation and information are fed back to mainboard；Remote operation instruction is passed to message processing module by communication module by mainboard, by believing
Cease processing module starting control output function module；Same mobile device client end AP P or webpage add one or more simultaneously and transport
Transformer in row synchronizes real-time remote monitoring to one or more transformer.
Further, electric power signal is acquired by the physical parameter variation of transmission sensing device assembly and lead to measure transformation
The operating parameter of device；Transformer station high-voltage side bus parameter is subjected to data analysis by message processing module, by test parameter and analysis result
Data feed back test parameter and analysis result to host by the live quickly display of display module, while by network transmission,
It is stored in database and Product Management Platform；Test data, analysis result data are pushed to mobile device by application service platform
Client end AP P or webpage and after-sale service platform.
Further, the input terminal of the push-button unit and processing unit connects, for being manually entered control command；It is described
The output end of display unit and processing unit connection, for receiving and showing the information of control unit output；The inlet wire exchange
Sampling unit, outlet AC sampling unit, communication unit, control signal output unit, power carrier unit, reactive compensation unit
And temperature collecting cell is connect by the interface board with the processing unit, inlet wire AC sampling unit is for acquiring exchange
The electric current and voltage of inlet wire, outlet AC sampling unit are used to acquire the electric current and voltage of load output, and communication unit is for real
The communication of the existing terminal and peripheral components, control signal output unit are used to receive the control signal of processing unit output and control
The switching of peripheral components processed, power carrier unit transmit for realizing the signal of power line, and reactive compensation unit is matched for compensating
Raw reactive power is sold of one's property, temperature collecting cell is used for the temperature information of acquisition terminal, prevents overheat from burning；The processing unit
For exporting control signal according to the signal of acquisition, the switching of transformer corresponding device is controlled；The communication unit includes RS485
Interface module, usb interface module, Infrared Wireless Communication module, micropower wireless communication module, GPRS/CDMA communication module with
And GPS positioning module.
After adopting the above technical scheme, the present invention has the advantage that the design of interface modularity uses main line on hardware
Mode accesses mainboard, is convenient for Interface Expanding, so that the development of intellectual technology is more adapted to, on software, the design side based on APP
Formula, the application for constructing lightweight adapt to Embedded scene, the system more lightweight relative to field of cloud calculation.It is also convenient for hard
Part can load more containers.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the block schematic illustration of the intelligent distribution transformer terminals of low-voltage power distribution station area of the present invention.
Specific embodiment
As shown in Figure 1, the intelligent distribution transformer terminals of low-voltage power distribution station area include interface module, the interface module includes power supply
Unit, processing unit, interface board, inlet wire AC sampling unit, outlet AC sampling unit, communication unit, control signal output
Unit, power carrier unit, display unit, push-button unit, reactive compensation unit and temperature collecting cell, the interface module
It is electrically connected by bus with mainboard, the mainboard is embedded in APP, and the application function of lightweight is constructed by the APP of insertion.
In the present embodiment, the input terminal of the push-button unit and processing unit connects, for being manually entered control command；
The output end of the display unit and processing unit connection, for receiving and showing the information of control unit output；The inlet wire
AC sampling unit, outlet AC sampling unit, communication unit, control signal output unit, power carrier unit, reactive compensation
Unit and temperature collecting cell are connect by the interface board with the processing unit, and inlet wire AC sampling unit is for acquiring
The electric current and voltage of alternating current inlet wire, outlet AC sampling unit are used to acquire the electric current and voltage of load output, and communication unit is used
In the communication for realizing the terminal and peripheral components, control signal output unit is used to receive the control signal of processing unit output
And the switching of peripheral components is controlled, power carrier unit transmits for realizing the signal of power line, and reactive compensation unit is for mending
The reactive power of distribution transforming generation is repaid, temperature collecting cell is used for the temperature information of acquisition terminal, prevents overheat from burning；The processing
Unit is used to export control signal according to the signal of acquisition, controls the switching of transformer corresponding device；The communication unit includes
RS485 interface module, usb interface module, Infrared Wireless Communication module, micropower wireless communication module, GPRS/CDMA communicate mould
Block and GPS positioning module.
Software section, it is flat that the mainboard is equipped with application service platform, database, after-sale service platform and the management of product
Platform and mobile device client end AP P；By the variation of the physical parameter of transmission sensing device assembly and lead acquire electric power signal come
The operating parameter of measuring transformer；Transformer station high-voltage side bus parameter is subjected to data analysis by message processing module, by test parameter and
Analysis result data by test parameter and analyzes result feedback by the quickly display of display module scene, while by network transmission
To host, it is stored in database and Product Management Platform；Test data, analysis result data are pushed to shifting by application service platform
Dynamic device clients APP or webpage and after-sale service platform；Pass through mobile device client end AP P or webpage and after-sale service personnel
It remotely monitored, operated and information feedback is to mainboard；Mainboard is passed to remote operation instruction at information by communication module
Module is managed, control output function module is started by message processing module；Same mobile device client end AP P or webpage add simultaneously
One operate above in transformer, real-time remote monitoring is synchronized to one or more transformer.
On hardware, the design of interface modularity accesses mainboard using main line mode, is convenient for Interface Expanding, to more adapt to
The development of intellectual technology, on software, the design method based on APP, the application for constructing lightweight adapts to Embedded scene, relatively
In the system more lightweight of field of cloud calculation.More containers can be loaded by being also convenient for hardware.And the server in a distant place can be passed through
It realizes remote deployment and the maintenance of terminal inner function, to realize the function in software definition low-voltage distribution area, it is mutual to adapt to the energy
The fast development of networking.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (4)
1. the intelligent distribution transformer terminals of low-voltage power distribution station area, which is characterized in that including interface module, the interface module includes power supply
Unit, processing unit, interface board, inlet wire AC sampling unit, outlet AC sampling unit, communication unit, control signal output
Unit, power carrier unit, display unit, push-button unit, reactive compensation unit and temperature collecting cell, the interface module
It is electrically connected by bus with mainboard, the mainboard is embedded in APP, and the application function of lightweight is constructed by the APP of insertion.
2. the intelligent distribution transformer terminals of low-voltage power distribution station area according to claim 1, which is characterized in that the mainboard is equipped with
Application service platform, database, after-sale service platform and Product Management Platform and mobile device client end AP P；Pass through movement
Device clients APP or webpage and after-sale service personnel are remotely monitored, operate and information feedback is to mainboard；Mainboard passes through logical
It interrogates module and remote operation instruction is passed into message processing module, control output function module is started by message processing module；Together
One mobile device client end AP P or webpage add simultaneously one operate above in transformer, to one or more transformer into
The synchronous real-time remote monitoring of row.
3. the intelligent distribution transformer terminals of low-voltage power distribution station area according to claim 2, which is characterized in that pass through transmission sensor
The physical parameter variation of component and lead acquisition electric power signal carry out the operating parameter of measuring transformer；It will be become by message processing module
Depressor operating parameter carries out data analysis, by test parameter and analysis result data by the quickly display of display module scene, together
When by network transmission by test parameter and analysis result feedback to host, be stored in database and Product Management Platform；By applying
Test data, analysis result data are pushed to mobile device client end AP P or webpage and after-sale service platform by service platform.
4. the intelligent distribution transformer terminals of low-voltage power distribution station area according to claim 1, which is characterized in that the push-button unit with
The input terminal of processing unit connects, for being manually entered control command；The connection of the output end of the display unit and processing unit,
For receiving and showing the information of control unit output；The inlet wire AC sampling unit, outlet AC sampling unit, communication unit
Member, control signal output unit, power carrier unit, reactive compensation unit and temperature collecting cell by the interface board with
The processing unit connection, inlet wire AC sampling unit are used to acquire the electric current and voltage of alternating current inlet wire, outlet AC sampling list
Member is for acquiring the electric current and voltage of load output, communication of the communication unit for realizing the terminal and peripheral components, control
Signal output unit is used to receive the control signal of processing unit output and controls the switching of peripheral components, and power carrier unit is used
In the signal transmission for realizing power line, reactive compensation unit is used to compensate the reactive power of distribution transforming generation, and temperature collecting cell is used
In the temperature information of acquisition terminal, prevent overheat from burning；The processing unit is used to export control signal according to the signal of acquisition,
Control the switching of transformer corresponding device；The communication unit includes that RS485 interface module, usb interface module, infrared radio are logical
Believe module, micropower wireless communication module, GPRS/CDMA communication module and GPS positioning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176638.3A CN110011411A (en) | 2019-03-08 | 2019-03-08 | The intelligent distribution transformer terminals of low-voltage power distribution station area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176638.3A CN110011411A (en) | 2019-03-08 | 2019-03-08 | The intelligent distribution transformer terminals of low-voltage power distribution station area |
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| Publication Number | Publication Date |
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| CN110011411A true CN110011411A (en) | 2019-07-12 |
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ID=67166709
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910176638.3A Pending CN110011411A (en) | 2019-03-08 | 2019-03-08 | The intelligent distribution transformer terminals of low-voltage power distribution station area |
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| Country | Link |
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| CN (1) | CN110011411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398222A (en) * | 2020-11-09 | 2021-02-23 | 北京昊创瑞通电气设备有限公司 | Intelligent terminal fusion AC acquisition system for transformer area |
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| CN204858743U (en) * | 2015-07-30 | 2015-12-09 | 南京新联电子股份有限公司 | Intelligent terminal of intelligent power distribution platform district distribution transformer side -mounting |
| CN105978150A (en) * | 2016-06-16 | 2016-09-28 | 顺特电气设备有限公司 | Intelligent transformer terminal and monitoring method thereof |
| CN106849362A (en) * | 2017-03-13 | 2017-06-13 | 珠海博威电气股份有限公司 | A kind of integrated platform area intelligence distribution transformer terminals device |
-
2019
- 2019-03-08 CN CN201910176638.3A patent/CN110011411A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014525219A (en) * | 2011-05-24 | 2014-09-25 | ファーストキャップ・システムズ・コーポレイション | Power system for high temperature applications with rechargeable energy storage |
| CN204089352U (en) * | 2014-10-23 | 2015-01-07 | 南京国电南自城乡电网自动化工程有限公司 | Intelligent platform zone monitor terminal |
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| CN204858743U (en) * | 2015-07-30 | 2015-12-09 | 南京新联电子股份有限公司 | Intelligent terminal of intelligent power distribution platform district distribution transformer side -mounting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398222A (en) * | 2020-11-09 | 2021-02-23 | 北京昊创瑞通电气设备有限公司 | Intelligent terminal fusion AC acquisition system for transformer area |
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Application publication date: 20190712 |