CN202218066U - Smart grid information transmission system based on tri-networks integration network - Google Patents
Smart grid information transmission system based on tri-networks integration network Download PDFInfo
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- CN202218066U CN202218066U CN2011203037527U CN201120303752U CN202218066U CN 202218066 U CN202218066 U CN 202218066U CN 2011203037527 U CN2011203037527 U CN 2011203037527U CN 201120303752 U CN201120303752 U CN 201120303752U CN 202218066 U CN202218066 U CN 202218066U
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- smart grid
- information transmission
- data
- intelligent grid
- operator
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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
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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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- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
The utility model relates to a smart grid information transmission system based on a tri-networks integration network, and is characterized in that: a smart grid control platform, and network platforms such as an Internet at an upper end are connected with a service provider, then the service provider respectively performs transmission, processing and safety control for user terminals, Internet applications of computers, and smart grid information transmission applications of a national grid at a lower end by setting a kernel processor in the middle, wherein the service provider only can perform transmission for the smart grid information, and never can perform any processing. The smart grid information transmission system of the utility model takes full account of requirements of the national grid for data transmission in a smart grid business, and provides a real-time interactive environment for data transmission of the smart grid in the premise of ensuring data integrity and safety of ammeter information, moreover, the enforcement of the smart grid information transmission system also can optimize configurations of original equipments of the service provider and the national grid, thereby protecting original investments of the both.
Description
Technical field
The utility model relates to a kind of network technology, particularly a kind of intelligent grid information transmission system based on integration of three networks network.
Background technology
Present integration of three networks network is mainly paid close attention to the Internet service that wireless networks such as cable networks such as telephone wire, coaxial cable and 2G/3G base station provide.But because the restriction of technical development, still there are some obstacles in the seamless transfer of data between each network.
More advanced long-distance meter-reading system has considered that the power line resource of using in the building carries out data communication and management as transmission medium.But there are two big deadly defects in this type systematic: on the one hand, power line is because of the characteristic of self using, and in actual use, the instability of signal is denounced by the user always; On the other hand, it is independent and safety that national grid needs the electric supply meter metrical information, and when this just made the integrated services of this type of long-distance meter-reading system and operator, factor according to security reason was negated.
The at present the most general remote meter reading of national grid is used mainly after using 485 EBIs through protocol conversion, transmits on GPRS through mobile operator or the CDMA 1X platform.But such practice; The misgivings of national grid are more; Mainly show as mobile operator when GPRS or CDMA 1X transmission platform are provided, be optimized, otherwise ammeter data collection success rate row is low to the putting position of meter-copy collector in corridor of electric power; Could accomplish and optimization work will spend the very big energy of operation usually, make the business expansion of national grid very restricted like this.This type of mobile network's data bandwidth in addition; Even to the 3G/4G epoch; Still can not satisfy national grid requirement to the intelligent grid data communication in visible future; Therefore, the access network resource that makes full use of the existing various fixed lines of existing operator is only and really meets the transmission medium that intelligent grid requires.
Along with the development of intelligent grid, national grid is for the communication need of the intelligent grid information of user side, by original every month once or unidirectional meter reading data several times upload, develop into the requirement of the real-time high bandwidth of bidirectional data interaction.And these can not be considered in long-distance meter-reading system also have only the high bandwidth access platform of the integration of three networks that satisfactory transparent transmission environment just might be provided certainly.
Summary of the invention
The utility model is to the not enough problem of present long-distance meter-reading system; The intelligent grid information transmission system of a kind of Access Network environment of the integration of three networks for the basis proposed; Take into full account the requirement of national grid user, under the prerequisite that ensures data integrity and fail safe, for the intelligent grid transfer of data provides the real-time, interactive environment to transfer of data in the intelligent grid business; And this system implementation is optimized configuration to the existing equipment of operator and national grid, protection both sides' original investment.
The technical scheme of the utility model is: a kind of intelligent grid information transmission system based on integration of three networks network; Comprise intelligent grid controlling platform, operator, user terminal, computer, ammeter concentrator, ammeter; Also comprise the core processing machine; The intelligent grid controlling platform of upper end is connected with operator; Operator sets distribution through middle core processing machine or collects the data of the user terminal of lower end, computer, ammeter concentrator, ammeter; The core processing machine is by control module, exchanges data/routing module, optical fiber first line of a couplet module, intelligent grid information transmission modular, integration of three networks transport module; With exchanges data/routing module in the external network connecting system, optical fiber first line of a couplet module is uploaded data through operator and intelligent grid controlling platform and internet communication through exchanges data/routing module through operator for control module distribute data control data exchange/routing module, integration of three networks transport module.
The beneficial effect of the utility model is: the Access Network environment of the utility model integration of three networks is the intelligent grid information transmission system on basis; Under the prerequisite that ensures data integrity and fail safe; For the intelligent grid transfer of data provides the real-time, interactive environment; On the existing equipment basis of operator and national grid, distribute protection both sides' original investment rationally.
Description of drawings
Fig. 1 is the intelligent grid information transmission system structural representation of the Access Network environment of the utility model integration of three networks for the basis;
Fig. 2 is that the Access Network environment of the utility model integration of three networks is core processor structure sketch map in the intelligent grid information transmission system on basis.
Embodiment
The Access Network environment of the integration of three networks as shown in Figure 1 is the intelligent grid information transmission system structural representation on basis; At least comprise a core processing machine 4, user terminal 5, computer 6, an ammeter concentrator 8 or an ammeter 7; Intelligent grid controlling platform 2; The intelligent grid controlling platform of upper end is connected with operator, and operator sets distribution through middle core processing machine or collects the data of the user terminal of lower end, computer, ammeter concentrator, ammeter.
Core processing machine structural representation as shown in Figure 2, core processing machine 4 comprise control module 42, exchanges data/routing module 41, optical fiber first line of a couplet module 40, intelligent grid information transmission modular 43, integration of three networks transport module 44.
Exchanges data/routing module 41 main settings of accomplishing according to control module in the core processing machine are distributed to the integration of three networks application of operator 3 and the interactive information transmission application of intelligent grid respectively with corresponding ports.And the physical isolation of two application is provided.
The control module 42 of core processing machine and exchanges data/routing module 41 are topmost parts of native system, and their configurability decision native system can be applied in a flexible way in user's application current and future.
The optical fiber first line of a couplet module 40 of core processing machine is a connecting port on the data of native system, with the core data net UNICOM of integration of three networks operator, and can be routed to the intelligent grid controlling platform 2 in the national grid.
The intelligent grid information transmission modular 43 of core processing machine is with bi-directional data packetization/depacketization, the encrypt/decrypt of ammeter concentrator 8 or ammeter 7 and intelligent grid controlling platform 2.Make the information of intelligent grid in operator's 3 networks and the Internet 1 transmission, enough fail safes and integrality can be arranged.
The integration of three networks transport module 44 of core processing machine can merge to the native system platform with the access way of operator 3 on telecommunications network, television network, power network.
After native system is used for the Access Network application and the intelligent grid information transmission system of the integration of three networks; The user of operator still can enjoy the internet, applications that original all operators provide; Because when the original access network equipment of operator is carried out upgrading; The equipment of changing mainly is to insert headend with the sub-district of the core processing machine replacement operator of native system, and user's terminal equipment is not done any variation.Using for the intelligent grid of national grid, also is to accomplish through the mode that original Wireless transmission mode is replaced with more stable fixed line resource, thereby user's original investment has also been protected in the application that more meets national grid.
The concrete workflow of native system does;
1, the Access Network of operator 3 is used and in the building, sub-district, is handled and be assigned to each residential customer through the optical fiber first line of a couplet module 40 in the core processing machine 4, exchanges data/routing module 41, integration of three networks transport module 44, obtains each item service on net that operator 3 provides through user terminal 5 in the users home.
2, intelligent grid information is to accomplish with the data transparency transmission manner through the exchanges data/routing module in the core processing machine 41, optical fiber first line of a couplet module 40 and intelligent grid information transmission modular 43 in ammeter concentrator 8 or ammeter 7 and the national grid.
Claims (1)
1. intelligent grid information transmission system based on integration of three networks network; Comprise intelligent grid controlling platform, operator, user terminal, computer, ammeter concentrator, ammeter; It is characterized in that; Also comprise the core processing machine; The intelligent grid controlling platform of upper end is connected with operator; Operator sets the data of the user terminal that distributes or collect the lower end, computer, ammeter concentrator, ammeter through middle core processing machine, and the core processing machine is by control module, exchanges data/routing module, optical fiber first line of a couplet module, intelligent grid information transmission modular, integration of three networks transport module, control module distribute data control data exchange/routing module; With exchanges data/routing module in the external network connecting system, optical fiber first line of a couplet module is uploaded data through operator and intelligent grid controlling platform and internet communication through exchanges data/routing module to integration of three networks transport module through operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203037527U CN202218066U (en) | 2011-08-19 | 2011-08-19 | Smart grid information transmission system based on tri-networks integration network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203037527U CN202218066U (en) | 2011-08-19 | 2011-08-19 | Smart grid information transmission system based on tri-networks integration network |
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| Publication Number | Publication Date |
|---|---|
| CN202218066U true CN202218066U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203037527U Expired - Fee Related CN202218066U (en) | 2011-08-19 | 2011-08-19 | Smart grid information transmission system based on tri-networks integration network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798776A (en) * | 2012-07-19 | 2012-11-28 | 中国电力科学研究院 | Multi-parameter fused substation data integrity checking method |
| CN103164946A (en) * | 2013-03-05 | 2013-06-19 | 康宇星科技(北京)有限公司 | Method used for achieving automatic data logging of water meter and based on Ethernet passive optical network |
-
2011
- 2011-08-19 CN CN2011203037527U patent/CN202218066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798776A (en) * | 2012-07-19 | 2012-11-28 | 中国电力科学研究院 | Multi-parameter fused substation data integrity checking method |
| CN102798776B (en) * | 2012-07-19 | 2015-01-21 | 中国电力科学研究院 | Multi-parameter fused substation data integrity checking method |
| CN103164946A (en) * | 2013-03-05 | 2013-06-19 | 康宇星科技(北京)有限公司 | Method used for achieving automatic data logging of water meter and based on Ethernet passive optical network |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130819 |