CN101931268A - Wireless main controller of electric system - Google Patents
Wireless main controller of electric system Download PDFInfo
- Publication number
- CN101931268A CN101931268A CN2009100536179A CN200910053617A CN101931268A CN 101931268 A CN101931268 A CN 101931268A CN 2009100536179 A CN2009100536179 A CN 2009100536179A CN 200910053617 A CN200910053617 A CN 200910053617A CN 101931268 A CN101931268 A CN 101931268A
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- CN
- China
- Prior art keywords
- electric power
- main controller
- electric system
- wireless main
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a wireless main controller correspondingly connected with an electric system according to the voltage amount of cables and a plurality of distribution equipment inside the electric system. The wireless main controller can carry out accurate data receiving and sampling analysis on the cables and the distribution equipment inside the integral electric system through a report of a terminal monitor inside an equipment receiving system, sends the data report to a monitoring center of the electric system through a GPRS (General Packet Radio Service) module and an Internet module and also realizes the control of the integral electric system and the automatic gate closing control to the cables and the distribution equipment by receiving an order of the monitoring center of the electric system. The invention meets the requirements for the integration of the monitoring, the control and the maintenance management of all the cables and distribution equipment inside the electric system, thereby simplifying the procedures of the monitoring, the control and the maintenance management of the electric system and enhancing the timeliness and the accuracy of the monitoring and the convenience of the control.
Description
Affiliated technical field
The present invention is the corresponding power system security wireless main controller that is connected with it of a kind of voltage swing according to electric power system inner cable and a plurality of controller switching equipments.At cable in the whole electric power system and controller switching equipment, it is carried out status monitoring, burglar alarm and controls closed lock.
Background technology
Along with the development in city, the electric power safety construction more and more concerns normal operation and masses' normal life work in city.Existing safety detection and method for maintaining utilize artificial inspection that cable is made regular check on manually to make regular check on and the interim troubleshooting of accident after taking place exactly, are reconnoitred by the scene.This method is the discovering device problem in time, more can't in time react to the risk of disturbance that exists, and is more at a loss what to do for the situation that cable is stolen, and therefore consumed the great amount of manpower financial resources.Simultaneously, the zigbee Control Network need be connected with Internet, and existing watch-dog does not but have the self networks transmitting system.Can not monitor any power equipment, so just strengthen financial expense, also reduce operating efficiency simultaneously.
Along with city's constant development, control range is increasing, makes that maintenance and monitoring are very difficult.Fault in the running has only the tour of wait personnel to reach the spot and could find, cable breaks down or stolen and can only wait for civic phone reflection usually passively, is difficult to accomplish timely maintenance, and the pilferage incident is difficult in time take precautions against in inspection.Therefore press for a kind of novel management equipment.
Summary of the invention
For whole electric power supervisory control network is optimized, and then realize from integral body to the individuality, can both accomplishing monitoring management.Through further investigation for a long time, to sum up situation is invented out the wireless main controller of a cover at electric power system.Use the data that all terminal monitors send in this equipment acceptable system, monitor, regularly send actions such as electricity and switch control cable and controller switching equipment.Administrative department is that closed lock order is assigned according to Trouble Report and alarm report that the electric power system master controller receives in the electric power supervisory control center, perhaps controls closed lock automatically, thereby realizes the control to whole electric power system.
The technical solution used in the present invention is: a wireless main controller is installed in whole electric power system, by the zigbee module in the information base station parameters of electric power of a plurality of cables and controller switching equipment is gathered, draw data.Behind the concrete data message of individual equipment, all data are sent to the electric power supervisory control center in the zigbee module receiving system, carry out data and transmit through the GPRS module.The order that the while basis receives from the electric power supervisory control center, thus cable or single controller switching equipment are monitored by radio signal by the zigbee module.By relay switch control is carried out in whole electric power system simultaneously.
The invention has the beneficial effects as follows,, all controller switching equipments and cable in the system are carried out accurate data reception, sampling analysis, data report is sent to the electric power supervisory control center by the GPRS module by the running of wireless main controller of electric system.Pass through to receive the order at electric power supervisory control center simultaneously, thereby network inner cable or single controller switching equipment are controlled.Satisfy the integrated demand of whole power system monitoring, control, antitheft and maintenance management, realized monitoring and the control from integral body to the individuality.Simplified power system monitoring, control and antitheft program, greatly improved monitoring promptness, accuracy and control convenience.
Description of drawings:
Be that the present invention is further described with execution mode in conjunction with the accompanying drawings below.
Fig. 1 is the circuit theory diagrams of wireless main controller of electric system
1. voltage transformers, 2. current transformer 3. relays, 4. antenna 5.Zigbee module 6.GPRS module 7 clock chips, 8. crystal oscillator 9.CPU and external circuit 10.AD acquisition chip group 11. filter circuits 12. power-supply systems among Fig. 1
Embodiment
In Fig. 1, wireless main controller of electric system is installed in the controller switching equipment.
In Fig. 1, wireless main controller provides power supply by power-supply system 12.Gather by the data such as electric current, voltage, power and power factor of 10 pairs of cables of AD acquisition chip group or controller switching equipment through voltage transformer 9 summation current transformers 3.Again image data is passed to CPU and external circuit 9 with digital signal form, data are analyzed and stored by CPU and external circuit.Electric current enters the wireless monitor base station, is connected AD acquisition chip group 10 with voltage transformer 1 by current transformer 2.The AD acquisition chip group data that 3 transmission come to mutual induction of voltage 9 summation current transformers are gathered, are analyzed and store.AD acquisition chip group 10 sends the data of each controller switching equipment and cable and total three-phase current data to zigbee module 5, is handled by 5 pairs of data of zigbee module, sends the data to GPRS module 6.GPRS module 6 sends to the electric power supervisory control center to report by independent GPRS network through data processing by antenna 4.And receive the order at electric power supervisory control center by network, by zigbee module 5 order is sent to each monitor terminal.And 3 pairs of whole systems of control relay are carried out switch motion.In addition also can be by clock chip 7 and the crystal oscillator 8 in the electric power system master controller, the action of the time closing lock of control relay 4.
Claims (5)
1. be a kind of wireless main controller that is installed in the electric power system that contains cable and a plurality of controller switching equipments.It is characterized in that: by the running of wireless main controller, can collect the electric power data of electric power system inner cable and a plurality of controller switching equipments, it is totally monitored.By the information base station in the wireless main controller data report is sent to the electric power supervisory control center again.Receive the order at electric power supervisory control center simultaneously, the whole electric power system of Monitoring and Controlling, commander's controller switching equipment carries out corresponding action.
2. wireless main controller of electric system according to claim 1 is characterized in that: wireless main controller of electric system is made up of zigbee module, acquisition chip group, GPRS module, relay and two antennas.By this equipment integral combination running, realize to cable and controller switching equipment comprehensive monitoring from single to integral body.
3. wireless main controller of electric system according to claim 1 is characterized in that: the information base station of being made up of zigbee module in the wireless main controller and GPRS module.Can carry out data and send and receive action by GPRS module and the communication of electric power supervisory control center in the information base station, carry out the order that Surveillance center assigns, closed lock is carried out in whole electric power system.
4. wireless main controller of electric system according to claim 1, it is characterized in that: by the zigee module in the wireless monitor base station, can receive the parameters of electric power report and the alarm report of terminal monitor of electric system, maybe order be sent to terminal monitor of electric system.Parameters of electric power report comprises the voltage, electric current, power factor of cable and controller switching equipment etc.
5. wireless main controller of electric system according to claim 1, it is characterized in that: the order that receives the electric power supervisory control center by the GPRS module, can order be sent to corresponding terminal monitor of electric system by the zigbee module, electric power system is totally monitored and commanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100536179A CN101931268A (en) | 2009-06-23 | 2009-06-23 | Wireless main controller of electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100536179A CN101931268A (en) | 2009-06-23 | 2009-06-23 | Wireless main controller of electric system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101931268A true CN101931268A (en) | 2010-12-29 |
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ID=43370273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100536179A Pending CN101931268A (en) | 2009-06-23 | 2009-06-23 | Wireless main controller of electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101931268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325165A (en) * | 2011-07-21 | 2012-01-18 | 国电南京自动化股份有限公司 | Binary input/output system based on Zigbee wireless communication and data communication method thereof |
-
2009
- 2009-06-23 CN CN2009100536179A patent/CN101931268A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325165A (en) * | 2011-07-21 | 2012-01-18 | 国电南京自动化股份有限公司 | Binary input/output system based on Zigbee wireless communication and data communication method thereof |
| CN102325165B (en) * | 2011-07-21 | 2013-12-11 | 国电南京自动化股份有限公司 | Data communication method of binary input/output system based on Zigbee wireless communication |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |