CN104836344B - Monitoring system of distribution transformer based on WIFI radio communications - Google Patents
Monitoring system of distribution transformer based on WIFI radio communications Download PDFInfo
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- CN104836344B CN104836344B CN201510269128.2A CN201510269128A CN104836344B CN 104836344 B CN104836344 B CN 104836344B CN 201510269128 A CN201510269128 A CN 201510269128A CN 104836344 B CN104836344 B CN 104836344B
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- Prior art keywords
- distribution transformer
- unit
- mainboard
- transformer terminals
- intelligent
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
-
- 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
Monitoring system of distribution transformer of the present invention based on WIFI radio communications, it is characterized in that including A, B intelligent low-pressure comprehensive distribution box, monitoring main website, smart mobile phone, connected by GPRS wireless public networks between A, B the intelligence distribution transformer terminals and monitoring main website wherein in A, B intelligent low-pressure comprehensive distribution box, monitoring main website is connected with smart mobile phone by Ethernet, and the A intelligence distribution transformer terminals in A intelligent low-pressure comprehensive distribution boxes are connected with smart mobile phone by WIFI.Advantage：Using an intelligent distribution transformer terminals, realize that distribution transforming service data is gathered, calculate, storage.A set of monitoring main website, and intelligent distribution transformer terminals communication, realize global storage, the analysis of switching data.One smart mobile phone and intelligent distribution transformer terminals communication, realize real-time measurement, the analysis of switching data.Data analysis eliminates the reliance on main website, realizes the real-time analysis of transformer station high-voltage side bus data, and the flexibility advantage of portable equipment is remained to greatest extent, improves the response speed of equipment fault.
Description
Technical field
The present invention relates to a kind of monitoring system of distribution transformer based on WIFI radio communications, belong to the circuit of power supply or distribution
Mounted in or systems technology field.
Background technology
Existing market monitoring system of distribution transformer, majority is to carry out data acquisition by external distribution transformer terminals to calculate storage, and is led to
The communication interface of distribution transformer terminals is crossed, data transfer to main website is realized, data analysis is realized by main website.Its subject matter be system compared with
It is complexity, operating cost is higher, and is only applicable to electric company to carry out data analysis, depends on main website unduly, it is impossible to realize data
Real-time analysis.
The content of the invention
Proposed by the present invention is a kind of monitoring system of distribution transformer based on WIFI radio communications, above-mentioned existing its object is to solve
There is the defect of technology, using the WIFI communication technologys, the technology is a kind of widely used wireless communication technology recent years, and it is adopted
It is IEEE802.1x standards, the characteristics of the technology has the short-range communication of low-power consumption, low cost, two-forty, the technology
Do not applied also in distribution transforming application field.The technology is combined with the smart mobile phone for becoming increasingly popular, distribution transformer monitoring is applied it to
In system, and storage in mobile phone application database is placed data into, constitute a kind of distribution transformer monitoring system based on WIFI radio communications
System.
Technical solution of the invention：
Based on the monitoring system of distribution transformer of WIFI radio communications, its structure is to include A intelligent low-pressures comprehensive distribution box, B intelligence
Low-voltage comprehensive distribution box, monitoring main website, A, B the intelligence distribution transformer terminals in smart mobile phone, wherein A, B intelligent low-pressure comprehensive distribution box
It is connected by GPRS wireless public networks between monitoring main website, monitoring main website is connected with smart mobile phone by Ethernet, and A intelligent low-pressures are comprehensive
The intelligence distribution transformer terminals of the A in distribution box are closed to be connected by WIFI with smart mobile phone.
The beneficial effects of the present invention are：Based on the monitoring system of distribution transformer of WIFI radio communications, using an intelligent distribution transforming
Terminal, realizes that distribution transforming service data is gathered, and calculates, storage.A set of monitoring main website, and intelligent distribution transformer terminals communication, realize distribution transforming
The global storage of data, analysis.One smart mobile phone, and intelligent distribution transformer terminals communication, realize the real-time measurement of switching data, divide
Analysis.Row data communication is entered using WIFI communication modes and current commonplace smart mobile phone, data analysis eliminates the reliance on main website,
The real-time analysis of transformer station high-voltage side bus data can be realized, the flexibility advantage of portable equipment is remained to greatest extent, improve
The response speed of equipment fault.
Brief description of the drawings
Fig. 1 is monitoring system of distribution transformer block diagram of the present invention based on WIFI radio communications；
Fig. 2 is the structured flowchart of intelligent distribution transformer terminals；
A in figure is that A intelligent low-pressures comprehensive distribution box, B are B intelligent low-pressure comprehensive distribution boxes.
Compares figure 1, based on the monitoring system of distribution transformer of WIFI radio communications, it is characterized in that including A intelligent low-pressure overall power distributions
Case, B intelligent low-pressures comprehensive distribution box, monitoring main website, A, B intelligence in smart mobile phone, wherein A, B intelligent low-pressure comprehensive distribution box
Connected by GPRS wireless public networks between distribution transformer terminals and monitoring main website, monitoring main website is connected with smart mobile phone by Ethernet, A intelligence
A intelligence distribution transformer terminals in energy low-voltage comprehensive distribution box are connected with smart mobile phone by WIFI.
Described monitoring main website includes：The professional software in ordinary PC is run on, by network and intelligent distribution transformer terminals
Connection, realizes the Operational Data Analysis of multiple distribute-electricity transformer districts.
Described smart mobile phone includes：Special APP softwares are run, is communicated by WIFI and intelligent distribution transformer terminals, by 3G/
4G networks or WIFI network and monitoring master station communication.Distribution transformer terminals service data is analyzed using the APP on smart mobile phone,
Draw distribution box running status.Finger is shown in described and intelligent distribution transformer terminals communication：The WIFI communication chips of intelligent assembly are operated in
Under ap mode, smart mobile phone utilizes WIFI communications, and that verifies password is linked into intelligent distribution transformer terminals.Described and prison
Survey master station communication and refer to that, using 3G/4G networks or WIFI network, checking password is linked into monitoring main website.
Compares figure 2, intelligent distribution transformer terminals, its structure includes power supply unit, mainboard, interface board, AC sampling unit, communication
Unit, control signal output unit, display unit, push-button unit, temperature collecting cell, video capturing unit；Wherein power single
Unit with mainboard, interface board, display unit power input it is corresponding connect,
The signal output part of mainboard is corresponding with the signal input part of display unit to connect,
The signal input part of mainboard connects with the letter of push-button unit in output end is corresponding,
Signal input/the output end of mainboard is corresponding with the first signal output/input of interface board to connect,
The secondary signal input/output end of interface board is corresponding with AC sampling cell signal input/output terminal to connect,
Three signal outputs/the input of interface board is corresponding with the signal input/output end of communication unit to connect,
Four signal outputs/the input of interface board phase corresponding with the signal input/output end of control signal output unit
Connect,
Five signal outputs/the input of interface board is corresponding with the signal input/output end of temperature collecting cell to connect,
Six signal outputs/the input of interface board is corresponding with the signal input/output end of video capturing unit to connect；
Described mainboard be by ATMEL ARM 9G25 as host CPU, as the main control part of whole intelligent distribution transformer terminals,
Realize data processing and the interaction of peripheral components.
Described power subsystem realizes whole system function of supplying power.
The push-button unit is connected with the input of mainboard, for being manually entered control command；
The display unit is connected with the output end of mainboard, for receiving and show mainboard output information；
The AC sampling unit, communication unit, control signal output unit, temperature collecting cell, video capturing unit,
Communication unit is connected by the interface board with the mainboard, AC sampling use ATT7022E chips, realize collection exchange into
The essential informations such as the voltage and current of line, communication unit is used to realize the communication of the terminal and peripheral components, and control signal is defeated
Go out the switching that unit is used to receive the control signal of mainboard output and control peripheral components, temperature collecting cell is used to gather environment
Temperature information, controls blower fan start and stop, prevents overheat from burning；
Place's communication unit includes RS485 interface modules, USB module, GPRS communication modules and WIFI communication modules.
Claims (1)
1. the monitoring system of distribution transformer of the WIFI communication technologys is based on, it is characterized in that intelligently low including A intelligent low-pressures comprehensive distribution box, B
Pressure comprehensive distribution box, monitoring main website, A intelligence distribution transformer terminals and monitoring in smart mobile phone, wherein A intelligent low-pressures comprehensive distribution box
Connected by GPRS wireless public networks between main website, monitoring main website is connected with smart mobile phone by Ethernet, B intelligent low-pressure overall power distributions
B intelligence distribution transformer terminals in case are connected with smart mobile phone by WIFI;
Described monitoring main website includes：The professional software in ordinary PC is run on, is connected by network and intelligent distribution transformer terminals A
Connect, realize the Operational Data Analysis of multiple distribute-electricity transformer districts;
Described smart mobile phone includes：Special APP softwares are run, is communicated by WIFI and B intelligence distribution transformer terminals, by 3G/4G
Network or WIFI network and monitoring master station communication；Distribution transformer terminals service data is analyzed using the APP on smart mobile phone, is obtained
Go out distribution box running status；
Described and B intelligence distribution transformer terminals communications refer to：The WIFI communication chips of intelligent assembly are operated under ap mode, smart mobile phone
Using WIFI communications, that verifies password is linked into intelligent distribution transformer terminals；Described and monitoring master station communication refers to utilization
3G/4G networks or WIFI network, checking password are linked into monitoring main website;
Described A intelligence distribution transformer terminals or B intelligence distribution transformer terminals, its structure includes that power supply unit, mainboard, interface board, exchange are adopted
Sample unit, communication unit, control signal output unit, display unit, push-button unit, temperature collecting cell, video capturing unit；
Wherein power supply unit and mainboard, interface board, display unit power input it is corresponding connect,
The signal output part of mainboard is corresponding with the signal input part of display unit to connect,
The signal input part of mainboard is corresponding with the signal output part of push-button unit to connect,
Signal input/the output end of mainboard is corresponding with the first signal output/input of interface board to connect,
The secondary signal input/output end of interface board is corresponding with AC sampling cell signal input/output terminal to connect,
Three signal outputs/the input of interface board is corresponding with the signal input/output end of communication unit to connect,
Four signal outputs/the input of interface board is corresponding with the signal input/output end of control signal output unit to connect,
Five signal outputs/the input of interface board is corresponding with the signal input/output end of temperature collecting cell to connect,
Six signal outputs/the input of interface board is corresponding with the signal input/output end of video capturing unit to connect；
Described mainboard is, as host CPU, as the main control part of whole intelligent distribution transformer terminals, to realize by ATMEL ARM 9G25
Data processing and the interaction of peripheral components;
Described power subsystem realizes whole system function of supplying power;
The push-button unit is connected with the input of mainboard, for being manually entered control command；
The display unit is connected with the output end of mainboard, for receiving and show mainboard output information；
The AC sampling unit, communication unit, control signal output unit, temperature collecting cell, video capturing unit, communication
Unit is connected by the interface board with the mainboard, and AC sampling uses ATT7022E chips, realizes collection alternating current inlet wire
Voltage and current essential information, communication unit is used to realize the communication of the terminal and peripheral components, control signal output unit
For the switching for receiving the mainboard control signal for exporting and control peripheral components, temperature collecting cell is used to gather environment temperature letter
Breath, controls blower fan start and stop, prevents overheat from burning;
Described communication unit includes RS485 interface modules, USB module, GPRS communication modules and WIFI communication modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269128.2A CN104836344B (en) | 2015-05-25 | 2015-05-25 | Monitoring system of distribution transformer based on WIFI radio communications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269128.2A CN104836344B (en) | 2015-05-25 | 2015-05-25 | Monitoring system of distribution transformer based on WIFI radio communications |
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| Publication Number | Publication Date |
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| CN104836344A CN104836344A (en) | 2015-08-12 |
| CN104836344B true CN104836344B (en) | 2017-06-06 |
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| CN201510269128.2A Active CN104836344B (en) | 2015-05-25 | 2015-05-25 | Monitoring system of distribution transformer based on WIFI radio communications |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337413A (en) * | 2015-10-28 | 2016-02-17 | 国电南瑞科技股份有限公司 | Wi-Fi communication-based transformer region state monitoring intelligent terminal |
| CN106712298B (en) * | 2017-01-26 | 2019-12-31 | 南京陇源汇能电力科技有限公司 | Monitoring system for distribution automation system |
| CN106685087B (en) * | 2017-01-26 | 2019-11-26 | 南京陇源汇能电力科技有限公司 | A kind of distribution management equipment for electrical power distribution automatization system |
| CN107785998B (en) * | 2017-01-26 | 2021-05-04 | 南京陇源汇能电力科技有限公司 | Monitoring method of distribution automation equipment in distribution system |
| CN107465263A (en) * | 2017-08-07 | 2017-12-12 | 国家电网公司 | A kind of intelligent distribution transformer terminals |
| CN109698548A (en) * | 2017-10-23 | 2019-04-30 | 株洲中车机电科技有限公司 | Integrated automation of transformation stations monitoring system and the means of communication based on wireless telecommunications |
| CN110011411A (en) * | 2019-03-08 | 2019-07-12 | 国网浙江省电力有限公司 | The intelligent distribution transformer terminals of low-voltage power distribution station area |
| CN110932407A (en) * | 2019-12-18 | 2020-03-27 | 科大智能电气技术有限公司 | Intelligent operation and maintenance system of intelligent distribution transformer terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202094705U (en) * | 2011-05-17 | 2011-12-28 | 中国电力科学研究院 | Compact intelligent distribution transformer terminal |
| WO2014115164A2 (en) * | 2013-01-24 | 2014-07-31 | VANI, Sukumar | Title: wired / wireless communication enabled remote controlled rotating phase selector cum high speed circuit breaker with remote current settings |
| CN204633471U (en) * | 2015-05-25 | 2015-09-09 | 南京新联能源技术有限责任公司 | Based on the monitoring system of distribution transformer of WIFI radio communication |
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