CN102412587A - Reactive compensation system based on GPRS (General Packet Radio System) - Google Patents
Reactive compensation system based on GPRS (General Packet Radio System) Download PDFInfo
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- CN102412587A CN102412587A CN2011104079983A CN201110407998A CN102412587A CN 102412587 A CN102412587 A CN 102412587A CN 2011104079983 A CN2011104079983 A CN 2011104079983A CN 201110407998 A CN201110407998 A CN 201110407998A CN 102412587 A CN102412587 A CN 102412587A
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- China
- Prior art keywords
- gprs
- reactive compensation
- data transmission
- transmission unit
- communication server
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
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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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Abstract
The invention discloses a reactive compensation system based on a GPRS (General Packet Radio System), which comprises a terminal controller, a GPRS data transmission unit, a communication server and a transformer station control terminal. The terminal controller is arranged on a reactive compensation device and is used for acquiring related data of the reactive compensation device; the GPRS data transmission unit is mutually communicated with the reactive compensation terminal controller and is used for transmitting the data acquired by the reactive compensation terminal controller; the communication server is mutually communicated with the GPRS data transmission unit and is provided with the constant login address; and the transformer station control terminal is mutually communicated with the communicated server and is used for executing remote management on the reactive compensation device. According to the reactive compensation system based on the GPRS disclosed by the invention, the transformer station control terminal logs on the communication server to obtain information of the GPRS data transmission unit from the server, thereby realizing the remote data management on the GPRS data transmission unit; therefore, the quality of power supply is not only improved, but also the remote data transmission is realized, and a large number of manpower and material resources are saved.
Description
Technical field
The present invention relates to a kind of reactive compensation system that is applied to electrical network, especially relate to a kind of reactive compensation system based on GPRS.
Background technology
The town and country distribution network system receives that radius of electricity supply is big, the influence of the seasonal factor such as strong of load, problem such as exist for a long time that quality of voltage is poor, power factor is low and line loss is big.Therefore wastage reducing and energy saving, raising power distribution network power supply quality improve the economic benefit of power supply enterprise, are the problems that electric power system presses for solution, also are that one of main target of transforming is planned and built to urban and rural power grids.
The pole reactive power compensator; Voltage monitoring and reactive power compensation are integrated; Be for improving the special-purpose reactive power automatic compensator that the idle situation big, that line loss is high of circuit on power system is developed, can do to improve power factor, reduce line loss, improve the usefulness of quality of voltage.
At present; Along with country carries out transformation and upgrade energetically to rural power grids; Rural power grids require increasingly high to the quality of power supply, directly be accompanied by erection column following formula reactive power compensator in enormous quantities in rural power grids, and these Unit Installation have that quantity is many, the place is remote, characteristics such as dispersion very.Mostly the traditional data collection is wireless communication mode; Promptly through passing through the wireless signal communication between the controller in computer and the device; Data in the controller are sent in the computer; But because the overlayable scope of wireless communication module is little, image data near Unit Installation point, to carry out, bring great inconvenience for the work of image data.
Summary of the invention
To the problems referred to above; The object of the invention is to provide a kind of reactive compensation system based on GPRS, and it adopts GPRS transmission data, realizes the data long-distance transmissions; Save manpower and improved power supply quality simultaneously, to solve the problem that reactive compensation system exists in the prior art.
The objective of the invention is to realize through following technical scheme:
A kind of reactive compensation system based on GPRS, it comprises:
Be installed on the terminal control unit of the related data that is used to gather this reactive power compensator on the reactive power compensator;
Be used to transmit the GPRS data transmission unit of the data that this reactive power compensation terminal control unit collects with reactive power compensation terminal control unit mutual communication;
With the communication server of GPRS data transmission unit mutual communication, the said communication server has fixing entry address;
The transformer station's control end that is used for reactive power compensator is carried out telemanagement with communication server mutual communication.
Especially, said GPRS data transmission unit adopts the DTU3201 assembly, and it is connected through the RS232 serial ports with the reactive power compensation terminal control unit.
Especially, the said communication server communicates through Internet and transformer station's control end, and it is installed on the computer with fixed domain name.
Especially, the said communication server communicates through Intranet and transformer station's control end, and it is installed on the computer with fixed IP addresses.
Beneficial effect of the present invention does; Said reactive compensation system transformer station control end based on GPRS signs in on the communication server; Obtain the information of GPRS data transmission unit from server, realize remote data management the GPRS data transmission unit, with realize to the remote data acquisition of reactive power compensator; Compare with traditional reactive compensation system, not only improved power supply quality; And realized remote data transmission, saved lot of manpower and material resources.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the system block diagrams that the present invention is based on the reactive compensation system of GPRS;
Fig. 2 is the network topological diagram that the present invention is based on the reactive compensation system of GPRS.
Among the figure:
1, reactive power compensation terminal control unit; 2, GPRS data transmission unit; 3, the communication server; 4, transformer station's control end.
Embodiment
Please with reference to Fig. 1 and shown in Figure 2, Fig. 1 is the system block diagrams that the present invention is based on the reactive compensation system of GPRS; Fig. 2 is the network topological diagram that the present invention is based on the reactive compensation system of GPRS.
In the present embodiment; A kind of reactive compensation system based on GPRS comprises reactive power compensation terminal control unit 1, GPRS data transmission unit 2, the communication server 3 and transformer station's control end 4, and said reactive power compensation terminal control unit 1 is installed on the related data that is used to gather this reactive power compensator on each reactive power compensator; Said GPRS data transmission unit 2 is used to transmit the data that this reactive power compensation terminal control unit 1 collects with reactive power compensation terminal control unit 1 mutual communication; The said communication server 3 and GPRS data transmission unit 2 mutual communication, the said communication server 3 has fixing entry address; Said transformer station control end 4 and the communication server 3 mutual communication are realized reactive power compensator is carried out telemanagement through the control to GPRS data transmission unit 2.
Above-mentioned GPRS data transmission unit 2 adopts the DTU3201 assembly; Each DTU3201 assembly articulates a reactive power compensation terminal control unit 1, is connected through the RS232 serial ports with reactive power compensation terminal control unit 1, and its quantity is not limit; Distributing position is not limit; As long as the place that movable signal arranged in this scope all can, the DTU3201 assembly communicates through the GPRS and the communication server 3, sends self information to the communication server; The said communication server 3 communicates through Internet and transformer station's control end 4, and it is installed on the computer with fixed domain name.
The database of said transformer station control end 4 and the communication server 3 are same computer; Also can be installed on other computers in the net, the database of transformer station's control end 4 also logs on the communication server 3 after starting; Obtain the information that the DTU3201 assembly is gathered from the communication server 3; Realize all reactive power compensators are carried out telemanagement through the DTU3201 assembly, the database of said transformer station control end 4 provides graphic interface, parameter is set, operations such as the data of making a copy for, remote control switching.
Claims (4)
1. reactive compensation system based on GPRS is characterized in that: comprising:
Be installed on the terminal control unit of the related data that is used to gather this reactive power compensator on the reactive power compensator;
Be used to transmit the GPRS data transmission unit of the data that this reactive power compensation terminal control unit collects with reactive power compensation terminal control unit mutual communication;
With the communication server of GPRS data transmission unit mutual communication, the said communication server has fixing entry address;
The transformer station's control end that is used for reactive power compensator is carried out telemanagement with communication server mutual communication.
2. the reactive compensation system based on GPRS according to claim 1 is characterized in that: said GPRS data transmission unit adopts the DTU3201 assembly, and it is connected through the RS232 serial ports with the reactive power compensation terminal control unit.
3. the reactive compensation system based on GPRS according to claim 1 is characterized in that: the said communication server communicates through Internet and transformer station's control end, and it is installed on the computer with fixed domain name.
4. the reactive compensation system based on GPRS according to claim 1 is characterized in that: the said communication server communicates through Intranet and transformer station's control end, and it is installed on the computer with fixed IP addresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104079983A CN102412587A (en) | 2011-12-09 | 2011-12-09 | Reactive compensation system based on GPRS (General Packet Radio System) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104079983A CN102412587A (en) | 2011-12-09 | 2011-12-09 | Reactive compensation system based on GPRS (General Packet Radio System) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102412587A true CN102412587A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104079983A Pending CN102412587A (en) | 2011-12-09 | 2011-12-09 | Reactive compensation system based on GPRS (General Packet Radio System) |
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| CN (1) | CN102412587A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201774255U (en) * | 2010-01-06 | 2011-03-23 | 吴庆安 | Automatic reactive compensation system for electric power circuits |
| CN201985530U (en) * | 2011-01-19 | 2011-09-21 | 上海追日电气有限公司 | Controllable filter compensating system for non-attendant substation |
-
2011
- 2011-12-09 CN CN2011104079983A patent/CN102412587A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201774255U (en) * | 2010-01-06 | 2011-03-23 | 吴庆安 | Automatic reactive compensation system for electric power circuits |
| CN201985530U (en) * | 2011-01-19 | 2011-09-21 | 上海追日电气有限公司 | Controllable filter compensating system for non-attendant substation |
Non-Patent Citations (1)
| Title |
|---|
| 林旭义等: "GPRS在无功补偿控制中的应用", 《电力电容器与无功补偿》 * |
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Application publication date: 20120411 |