CN104468527A - Distribution network data transmission network and dispatching data network capable of performing data interaction - Google Patents
Distribution network data transmission network and dispatching data network capable of performing data interaction Download PDFInfo
- Publication number
- CN104468527A CN104468527A CN201410652497.5A CN201410652497A CN104468527A CN 104468527 A CN104468527 A CN 104468527A CN 201410652497 A CN201410652497 A CN 201410652497A CN 104468527 A CN104468527 A CN 104468527A
- Authority
- CN
- China
- Prior art keywords
- auxiliary tone
- network
- main website
- regulation
- data
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 230000003993 interaction Effects 0.000 title claims abstract description 28
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract 3
- 230000009466 transformation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
-
- H02J13/0006—
-
- 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
-
- 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
- Y04S10/16—Electric power substations
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
A distribution network data transmission network and dispatching data network capable of performing data interaction comprises a regulation and control master station end, a local dispatching data network access network, a regulation and control substation end, a distribution and regulation master station end, a distribution network data transmission network, a distribution and regulation substation end and a safety isolation device, wherein the regulation and control master station end is connected with the regulation and control substation end through the local dispatching data network access network, the distribution and regulation master station end is connected with the distribution and regulation substation end through the distribution network data transmission network, and the regulation and control master station end is connected with the distribution and regulation master station end through the safety isolation device. On the basis that an original structure of the distribution network data transmission network and a dispatching data network is not damaged, the two networks are interconnected through the safety isolation device on the level of switches of the two system master station ends, interactive transmission of information is achieved, and the distribution network data transmission network and dispatching data network has the advantages of being simple, easy to implement and capable of saving transformation cost.
Description
Technical field
The invention belongs to Electric Power Dispatching Data Network technical field, particularly relate to a kind of distribution data transmission network and the dispatch data net that can carry out data interaction.
Background technology
Power distribution network is the important component part of electrical network, is also the important infrastructure in city.The overall work arrangement of Modern power distribution net and the new task of " building world class electrical network " is built according to Guo Wang company, Guo Wang company is accelerating overall Distribution Automation Construction work, correspondingly, the relation how coordinated between distribution data transmission network and dispatch data net is one of problem needing solution badly.
Dispatch data net conventional at present and the topological structure of auxiliary tone data transmission network are as shown in Figure 1.Wherein dispatch data net comprises regulator control system and auxiliary tone system, regulator control system comprises regulation and control main website end 1 and regulation and control substation end 2, and regulation and control main website end 1 is preposition by regulator control system, the longitudinal encryption device 1.3 of service server 1.1, regulator control system station exchange 1.2, regulator control system main website forms; Regulation and control substation end 2 is made up of regulator control system substation end longitudinal encryption device 2.3, regulator control system substation switch 2.2 and regulator control system telemechanical apparatus 2.1; Auxiliary tone system comprises auxiliary tone main website end 3 and auxiliary tone substation end 4; Wherein the longitudinal encryption device 3.3 of auxiliary tone main website end 3, service server 3.1, auxiliary tone system station exchange 3.2, auxiliary tone system main website preposition by auxiliary tone system forms; Auxiliary tone substation end 4 is made up of from equipment (optical splitter, ONU) 4.2 and adapted electric terminals (carrying longitudinal encryption device) 4.1 auxiliary tone EPON main equipment (OLT) 4.3, auxiliary tone EPON;
In regulator control system: the regulator control system of regulation and control main website end 1 is preposition, service server 1.1 adjusts dispatch data net Access Network L1 to be connected by regulator control system station exchange 1.2, the longitudinal encryption device 1.3 of regulator control system main website with ground successively; The regulator control system telemechanical apparatus 2.1 of regulation and control substation end 2 adjusts dispatch data net Access Network L1 to be connected by regulator control system substation switch 2.2, the longitudinal encryption device 2.3 of regulator control system substation end with ground successively;
In auxiliary tone system: the auxiliary tone system of auxiliary tone main website end 3 is preposition, service server 3.1 is connected with auxiliary tone data transmission network L2 by auxiliary tone system station exchange 3.2, the longitudinal encryption device 3.3 of auxiliary tone system main website successively; The adapted electric terminals 4.1 of auxiliary tone substation end 4 is connected with auxiliary tone EPON main equipment 4.3 from equipment 4.2 by auxiliary tone EPON, and auxiliary tone EPON main equipment 4.3 is connected with auxiliary tone data transmission network L2.
But, due to ground adjust dispatch data net Access Network L1 and auxiliary tone data transmission network L2 two net between without physical connection, therefore can not realize the mutual of information.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of distribution data transmission network and the dispatch data net that can carry out data interaction.
In order to achieve the above object, provided by the invention can carry out data interaction distribution data transmission network and dispatch data net comprise: regulate and control main website end, adjust dispatch data net Access Network, regulate and control substation end, auxiliary tone main website end, auxiliary tone data transmission network, auxiliary tone substation end and safety insulating device; Wherein, regulation and control main website end is adjusted dispatch data net Access Network by ground and is regulated and controled substation end and be connected, and auxiliary tone main website end is connected with auxiliary tone substation end by auxiliary tone data transmission network, regulates and controls main website end and is connected with auxiliary tone main website end by safety insulating device.
Described regulation and control main website end comprises that regulator control system is preposition, the longitudinal encryption device of service server, regulator control system station exchange, regulator control system main website; Regulator control system is preposition, service server by the longitudinal encryption device of regulator control system station exchange and regulator control system main website with adjust dispatch data net Access Network to be connected; Auxiliary tone main website end comprises that auxiliary tone system is preposition, the longitudinal encryption device of service server, auxiliary tone system station exchange, auxiliary tone system main website, auxiliary tone system is preposition, service server is connected with auxiliary tone data transmission network by the longitudinal encryption device of auxiliary tone system station exchange and auxiliary tone system main website, while regulator control system preposition, service server, regulator control system station exchange, service server preposition by safety insulating device and auxiliary tone system station exchange, auxiliary tone system be connected.
Twisted pair line connection is adopted between interconnective parts in the described distribution data transmission network can carrying out data interaction and dispatch data net.
Beneficial effect of the present invention is:
1, the network topology model being applicable to transmission master, auxiliary tone substation automation information interaction is established.
2, before changing, dispatch data net, distribution data transmission network are without the structure of physical connection, and solving the demand of data interaction between two cover systems with low cost, is the scheme that two cover system service data interactions provide rapid deployment.
3, by safety insulating device, while meeting two cover system data interactions, provide safe data interactive mode, ensure the application safety of two cover operation systems.
Accompanying drawing explanation
Fig. 1 is the dispatch data net in prior art, the topology diagram before the data interaction of distribution data transmission network.
Fig. 2 can carry out the distribution data transmission network of data interaction and the topology diagram of dispatch data net.
Fig. 3 is distribution data transmission network and the dispatch data net structured flowchart that can carry out data interaction provided by the invention.
Embodiment
The distribution data transmission network can carrying out data interaction to provided by the invention below in conjunction with the drawings and specific embodiments and dispatch data net are described in detail.
As shown in Figure 2, provided by the invention can carry out data interaction distribution data transmission network and dispatch data net comprise: regulate and control main website end 1, adjust dispatch data net Access Network L1, regulate and control substation end 2, auxiliary tone main website end 3, auxiliary tone data transmission network L2, auxiliary tone substation end 4 and safety insulating device 5; Wherein, regulation and control main website end 1 adjusts dispatch data net Access Network L1 to be connected with regulation and control substation end 2 by ground, auxiliary tone main website end 3 is connected with auxiliary tone substation end 4 by auxiliary tone data transmission network L2, and regulation and control main website end 1 is connected with auxiliary tone main website end 3 by safety insulating device 5.
Described regulation and control main website end 1 comprises that regulator control system is preposition, the longitudinal encryption device 1.3 of service server 1.1, regulator control system station exchange 1.2, regulator control system main website; Regulator control system is preposition, service server 1.1 by the longitudinal encryption device 1.3 of regulator control system station exchange 1.2 and regulator control system main website with adjust dispatch data net Access Network L1 to be connected; Auxiliary tone main website end 3 comprises that auxiliary tone system is preposition, the longitudinal encryption device 3.3 of service server 3.1, auxiliary tone system station exchange 3.2, auxiliary tone system main website, auxiliary tone system is preposition, service server 3.1 is connected with auxiliary tone data transmission network L2 by the longitudinal encryption device 3.3 of auxiliary tone system station exchange 3.2 and auxiliary tone system main website, while regulator control system preposition, service server 1.1 successively, service server 3.1 preposition with auxiliary tone system by regulator control system station exchange 1.2, safety insulating device 5, auxiliary tone system station exchange 3.2 be connected.
Provided by the invention can carry out data interaction distribution data transmission network and dispatch data net in adopt twisted pair line connection between interconnective parts, as shown in Figure 3.
Because regulator control system, the service server of auxiliary tone system main website end, front end processor stipulations standard, data encapsulation mode are consistent, at main website end, two cover systems can be connected, to realize the data interaction between two systems for this reason; As shown in Figure 2, the present invention utilizes twisted pair line connection two system main website end station exchange by safety insulating device 5, realizes the data exchange process of safety between two systems.Namely twisted-pair feeder surpasses five class unshielded twisted pairs, and in order to transmit 100/1000M ethernet signal, interface adopts RJ-45 interface shape; Safety insulating device 5 adopts tailor-made algorithm, and the data of the data interaction side of distribution data transmission network and dispatch data net are carried out safety inspection, process, to ensure the data security of information interactive process.
The data exchange process of the distribution data transmission network and dispatch data net that can carry out data interaction provided by the invention is:
Preposition by auxiliary tone system, the data exchange process that service server 3.1 is initiatively initiated is as follows: by the data message received from auxiliary tone substation termination or auxiliary tone system preposition, the interaction data that service server 3.1 self produces is packaged into ethernet frame after carrying out IP encapsulation according to the packet that operational order is formed by electric power 104 stipulations again, auxiliary tone system station exchange 3.2 is sent to by twisted-pair feeder, auxiliary tone system station exchange 3.2 sends to safety insulating device 5 by twisted-pair feeder, safety insulating device 5 to receive ethernet frame decapsulation and safety inspection is carried out to its data of carrying, regulator control system station exchange 1.2 is sent to by twisted-pair feeder after Reseal becomes ethernet frame again after process, regulator control system station exchange 1.2 is preposition to regulator control system by data retransmission, service server 1.1, the information that regulator control system is preposition, service server 1.1 returns is contrary with said process, namely sends to via above equipment that auxiliary tone system is preposition, service server 3.1.
Preposition by regulator control system, the data exchange process that service server 1.1 is initiatively initiated is as follows: by preposition from the data message or regulator control system that regulate and control substation termination receipts, the interaction data that service server 1.1 self produces, ethernet frame is packaged into again after the packet formed by operational order according to electric power 104 stipulations carries out IP encapsulation, regulator control system station exchange 1.2 is sent to by twisted-pair feeder, regulator control system station exchange 1.2 sends safety insulating device 5 by twisted-pair feeder, safety insulating device 5 to receive ethernet frame decapsulation and safety inspection is carried out to its data of carrying, auxiliary tone system station exchange 3.2 is sent to by twisted-pair feeder after Reseal becomes ethernet frame again after process, auxiliary tone system station exchange 3.2 is preposition to auxiliary tone system by data retransmission, service server 3.1, the information that auxiliary tone system is preposition, service server 3.1 returns is contrary with said process, namely sends to via above equipment that regulator control system is preposition, service server 1.1.
Safety insulating device 5 in the present invention adopts tailor-made algorithm, the TCP blocked between two communication entities connects, utilize agency mechanism to set up TCP with each communication entity to be respectively connected, the Frame of opposite end that sends between communication entity is carried out decapsulation, extract the application data of carrying, safety inspection is carried out according to pre-configured safety regulation, carry out Reseal after confirming compliance and send to opposite end communication entity, in the process discard processing is carried out to invalid data, to ensure the data security of information interactive process.
Distribution data transmission network and the dispatch data net that can carry out data interaction provided by the invention, on the basis not destroying distribution data transmission network and dispatch data net original structure, net interconnected at front server and switch aspect by two by safety insulating device, achieve information interaction transmission, have and be simple and easy to realize, save the advantages such as improvement cost.
Claims (3)
1. can carry out distribution data transmission network and the dispatch data net of data interaction, it is characterized in that: it comprises: regulation and control main website end (1), adjust dispatch data net Access Network (L1), regulation and control substation end (2), auxiliary tone main website end (3), auxiliary tone data transmission network (L2), auxiliary tone substation end (4) and safety insulating device (5); Wherein, regulation and control main website end (1) adjust dispatch data net Access Network (L1) to be connected with regulation and control substation end (2) by ground, auxiliary tone main website end (3) is connected with auxiliary tone substation end (4) by auxiliary tone data transmission network (L2), and regulation and control main website end (1) are connected with auxiliary tone main website end (3) by safety insulating device (5).
2. distribution data transmission network and the dispatch data net that can carry out data interaction according to claim 1, is characterized in that: described regulation and control main website end (1) comprises that regulator control system is preposition, the longitudinal encryption device (1.3) of service server (1.1), regulator control system station exchange (1.2), regulator control system main website, regulator control system is preposition, service server (1.1) adjusts dispatch data net Access Network (L1) to be connected with regulator control system main website longitudinal direction encryption device (1.3) with ground by regulator control system station exchange (1.2), it is preposition that auxiliary tone main website end (3) comprises auxiliary tone system, service server (3.1, auxiliary tone system station exchange (3.2, the longitudinal encryption device (3.3) of auxiliary tone system main website, auxiliary tone system is preposition, service server (3.1) is connected with auxiliary tone data transmission network (L2) with auxiliary tone system main website longitudinal direction encryption device (3.3) by auxiliary tone system station exchange (3.2), regulator control system is preposition simultaneously, service server (1.1), regulator control system station exchange (1.2) is by safety insulating device (5) and auxiliary tone system station exchange (3.2), auxiliary tone system is preposition, service server (3.1) is connected.
3. distribution data transmission network and the dispatch data net that can carry out data interaction according to claim 1, is characterized in that: adopt twisted pair line connection between interconnective parts in the described distribution data transmission network can carrying out data interaction and dispatch data net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652497.5A CN104468527A (en) | 2014-11-17 | 2014-11-17 | Distribution network data transmission network and dispatching data network capable of performing data interaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652497.5A CN104468527A (en) | 2014-11-17 | 2014-11-17 | Distribution network data transmission network and dispatching data network capable of performing data interaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104468527A true CN104468527A (en) | 2015-03-25 |
Family
ID=52913899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652497.5A Pending CN104468527A (en) | 2014-11-17 | 2014-11-17 | Distribution network data transmission network and dispatching data network capable of performing data interaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104468527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254397A (en) * | 2016-10-17 | 2016-12-21 | 北京国泰网信科技有限公司 | Special line encrypted authentication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2299754A1 (en) * | 2009-09-16 | 2011-03-23 | Vodafone Group plc | Data management in telecommunication networks |
| CN102694792A (en) * | 2012-05-03 | 2012-09-26 | 珠海市鸿瑞信息技术有限公司 | Longitudinal encryption device for distribution network |
| CN103606024A (en) * | 2013-08-22 | 2014-02-26 | 国家电网公司 | Centralized operation and maintenance system and method thereof based on dispatching data network |
-
2014
- 2014-11-17 CN CN201410652497.5A patent/CN104468527A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2299754A1 (en) * | 2009-09-16 | 2011-03-23 | Vodafone Group plc | Data management in telecommunication networks |
| CN102694792A (en) * | 2012-05-03 | 2012-09-26 | 珠海市鸿瑞信息技术有限公司 | Longitudinal encryption device for distribution network |
| CN103606024A (en) * | 2013-08-22 | 2014-02-26 | 国家电网公司 | Centralized operation and maintenance system and method thereof based on dispatching data network |
Non-Patent Citations (1)
| Title |
|---|
| 雷煜卿 等: ""面向智能电网的配用电通信网络研究"", 《面向智能电网的配用电通信网络研究》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254397A (en) * | 2016-10-17 | 2016-12-21 | 北京国泰网信科技有限公司 | Special line encrypted authentication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102185382B (en) | System and method for data communication between power distribution master station system and power distribution terminal | |
| CN107294711A (en) | A kind of power information Intranet message encryption dissemination method based on VXLAN technologies | |
| CN104270273B (en) | A kind of self-configuring communication manager | |
| CN104362750A (en) | Power grid dispatching system based on integrated data network access way | |
| CN105163364A (en) | Intelligent device WiFi connection system and intelligent device WiFi connection method based on intelligent gateway | |
| CN107528386A (en) | A kind of intelligent substation automatic network system | |
| CN106850271B (en) | Power distribution master station and terminal communication network fault studying and judging method | |
| CN104270355A (en) | Cross-safety-zone data transmission method based on network bus | |
| CN105827485B (en) | Node communications status based on PRP and HSR network monitors method | |
| CN107995019B (en) | Method and system for remote debugging and maintaining network equipment based on virtual link | |
| CN204103598U (en) | A kind of redundancy protection systems of transformer station | |
| CN107888613A (en) | A kind of management system framework based on cloud platform | |
| CN104659918A (en) | Smart grid information management device fused with IEC (international electrotechnical commission) 61850 protocol | |
| CN105071544A (en) | Characteristic value comparison-based smart substation relay protection on-line monitoring system | |
| CN103595712B (en) | A kind of Web authentication method, apparatus and system | |
| CN105391613A (en) | Hydropower station Ethernet-type security isolation device inside-outside universal data bridge | |
| CN106506306B (en) | Method and device for transmitting data message | |
| CN104468527A (en) | Distribution network data transmission network and dispatching data network capable of performing data interaction | |
| CN104503324A (en) | Control method of intelligent switch cabinet based on IOT (Internet Of Things) | |
| CN104167819A (en) | Distribution network self-healing method based on GOOSE communication | |
| CN205336309U (en) | Novel gateway of internet of things (IoT) | |
| CN109038554B (en) | Intelligent power distribution terminal local topology generation method | |
| CN107181318A (en) | A kind of extra-high voltage direct-current Control protection system telecontrol communication method | |
| CN203119944U (en) | Electric power communication protocol conversion device | |
| CN106452751A (en) | A mining high-voltage power grid fixed value transmission method based on quantum entanglement and channel self-check |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |