CN107682192A - A kind of method of county domain power supply station data communication - Google Patents
A kind of method of county domain power supply station data communication Download PDFInfo
- Publication number
- CN107682192A CN107682192A CN201710926959.1A CN201710926959A CN107682192A CN 107682192 A CN107682192 A CN 107682192A CN 201710926959 A CN201710926959 A CN 201710926959A CN 107682192 A CN107682192 A CN 107682192A
- Authority
- CN
- China
- Prior art keywords
- network
- county
- power supply
- supply station
- ptn
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
- H04L2012/445—Star or tree networks with switching in a hub, e.g. ETHERNET switch
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of method of county domain power supply station data communication, in county domain, administrative 35kV and above transformer station and county, which adjust, sets up PTN network, power supply station, which disposes data network equipment and takes nearby principle to access the mode of its periphery transformer station PTN network, realizes that data communicate, bearing bed of the PTN network as the data service communications of county domain power supply station, according to ring network structure mode networking, there is provided ETREE, ELINE and ELAN business model；The data network equipment of power supply station's deployment is layer 3 ethernet switch, possesses routing and switching function and remote maintenance management function, the access layer equipment as county's company data net；Using such scheme, the technology of the present invention is advanced, and equipment cost is low, and enforcement difficulty is small, and maintenance cost is small, and the requirement of county's numeric field data communication network development is all greatly met in internet security, bearing capacity and economy, has good market application value.
Description
Technical field
The present invention relates to power supply station's data communication, network management and electric service correlative technology field, more particularly to,
A kind of method of county domain power supply station data communication.
Background technology
Go deep into drawing with electric company's country power supply assets at county level with State Grid Corporation of China " three collection five are big " System Construction,
SG-ERP, office automation, transformer station's integrated video monitoring business, 95598 business, operation monitoring business, video conferencing, communication
The business application systems such as operation information extend over to power supply station (business hall), the increase of data network bandwidth demand, data class
Business substantially belongs to convergent type business, and type of service, which is pointed to, mainly to be concentrated from transformer station, outlet's access service to county's tune, divides
Office's constant pitch point convergence, Access Layer website mainly realize data forwarding without horizontal business, Access Layer-core or convergence-level, and in county
Adjust, collect traffic scheduling is carried out in node aspect, realize multiple business interactive function.Rolled according to 2015-2020 communication networks
The prediction of planning, 20 people and above power supply station export business flow are 15.9M, power supply station's export business flow below 20 people
10.7M, business hall export business flow 9.9M, and county's field communication transmission network is relatively weak, SDH transmission network equipment transmission capacity is only
For 155M-622M, transmission bandwidth deficiency, operation year limit for length, power supply station (business hall) service access demand can not be met.Therefore,
County domain power supply station (business hall) it is most using rent public network operator's passage or using fiber optical transceiver, PDH, HUB deconcentrator,
The equipment such as simple interchanger enter row data communication, and communication bandwidth is only 2M, part power supply station (business hall) equipment operational reliability
It is low, remote maintenance can not be realized, and VLAN division is not supported, multiple services reliable access capability is poor.In summary, at present,
Data communications method either transmission bandwidth or security reliability can not all meet used by county domain power supply station (business hall)
The actual demand of its own service access.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of method of new county domain power supply station data communication.
To achieve the above object, the present invention employs following technical schemes：A kind of county domain power supply station data communication
Method, in county domain, administrative 35kV and above transformer station and county, which adjust, sets up PTN network, and power supply station's deployment data network equipment is simultaneously taken just
The mode that approximately principle accesses its periphery transformer station PTN network realizes that data communicate,
Bearing bed of the described PTN network as the data service communications of county domain power supply station, according to ring network structure mode group
Net, there is provided ETREE, ELINE and ELAN business model；
The data network equipment of described power supply station's deployment be layer 3 ethernet switch, possesses routing and switching function and remotely
Maintenance management function, the access layer equipment as county's company data net；Using PTN network, in county, company home office to power supply station connects
1 ETREE service channel is opened between the 35kV entered and above transformer station；The ETREE business opened using PTN network is led to
Road, the layer 3 ethernet switch of power supply station and the core data network switch of company home office of county are interconnected, realize that core exchanges
Machine is with access switch with hub-and-spoke configuration networking；
The network management of the PTN network saves collection according to webmaster and neutralizes two-shipper heat backup at different sites mode, and in provincial company, our department leads to
Letter core computer room and the convergent point of provincial company second respectively configure 1 set of centralized network management, are managed collectively PTN device；Company of county configures 1 set of net
Pipe maintenance terminal；Company of county network management path uses PTN network ELINE service channel modes.
Preferably, the layer 3 ethernet switch of described power supply station deployment, is connected nearby in a manner of optical port by optical fiber
It is connected in the PTN network equipment of 35kV and the deployment of above transformer station.
Preferably, described PTN device and layer 3 ethernet switch are configured according to unified planning address, using system
One distribution authority carries out differentiated control, realizes the remote maintenance of equipment.
Preferably, the PTN network uses principal and subordinate's Frequency Synchronization mode, and it is autonomous that primary reference clock is derived from core PTN device
Clock；Possess the V2 time synchronizeds interfaces of IEEE 1588 and function；Network protection uses Wrapping looped network protections and 1:1 is linear
Protected mode.
It is that using such scheme, the technology of the present invention is advanced, and equipment cost is low relative to the beneficial effect of prior art, it is real
It is small to apply difficulty, maintenance cost is small, and county's numeric field data communication is all greatly met in internet security, bearing capacity and economy
The requirement of development is netted, there is good market application value.
Brief description of the drawings
The data that Fig. 1 is the present invention communicate to connect schematic diagram.
Embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
The preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, and it is unlimited
In the embodiment described by this specification.On the contrary, the purpose for providing these embodiments makes to the disclosure
Understand more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " vertical ", " horizontal ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical.Used term is simply in the description of the invention in this specification
The purpose of description specific embodiment, it is not intended to the limitation present invention.
As shown in figure 1, one embodiment of the present of invention is, the method for this county domain power supply station data communication is administrative in county domain
35kV and above transformer station and county, which adjust, sets up PTN network, and power supply station's deployment data network equipment simultaneously takes nearby principle to access its week
The mode of side transformer station PTN network realizes that data communicate, and is described by some power supply station (exemplified by business hall), first in county
A set of convergent type PTN device 7 is installed by company home office 3, respectively installs a set of access type in county domain 35kV and above transformer station 2 respectively
PTN device 6, and all PTN devices (6 and 7) are carried out by networking with the structure of looped network using optical cable, looped network transmission bandwidth can basis
Company of county is actual to be calculated, and according to the business demand situation of various types of communication website, is planned with reference to current Backbone Communication transmission network
Target net and service route, service bandwidth in all kinds of power transformation websites, office space and network main cross sections is carried out year by year
Prediction collects.
The method that Forecasting Methodology is combined using intutive forecasting and coefficient of elasticity, using general headquarters to certain region section as the plane of reference,
Using formula：B=B ' × 1 × φ of N × φ 2；
Wherein：B ' --- it is the unit bandwidth of different business；
N --- it is service circuit quantity；
φ 1 --- redundancy coefficient (φ 1>1) refer to and reserve coefficient of elasticity needed for backup path and development space for business, this
(main to consider that data communication network has automatic routing function in itself, the protection in addition to data communication network φ 1=1 in calculating
Performance is stronger, and data communication network has taken into full account redundant space), remaining business φ 1=2 (mainly consider that other business are real
Shi Xing, reliability requirement are higher, have opened redundant channel for it during general configuration circuit)；
φ 2 --- superfluous calamity coefficient (φ 2>1) when referring to other direction circuits generation communication network accidents, this circuit is circuitous as its
Coefficient of elasticity needed for the service traffics that loop is carried as sharing faulty circuit (because all directions class of business is essentially identical, quantity
Difference is little, therefore same line of business takes same factor during estimation), it is (main in addition to data communication network φ 2=1.5 in this calculating
Consider data communication network carrying all kinds of QoSs require it is different, occur network meltdown when preferentially ensure it is key
The bandwidth demand of business), remaining business φ 2=2 (mainly consider that such business and company production management are closely related, security
It is required that it is high, occur to must assure that its alternate path during network meltdown).
One layer 3 ethernet switch 5 of installation is disposed in county domain power supply station (business hall) 1, according to power supply station's business classification
Situation carries out VLAN divisions to the electrical interface on layer 3 ethernet switch 5.
An optical interface is in county domain 35kV and above transformer station 2 in convergent type PTN device 7 in company home office of county 3
Access type PTN device 6 on an optical interface open 1 ETREE service channel, bandwidth is carried out according to unified planning bandwidth
Set, the bandwidth value of setting is necessarily less than equal to the maximum transmission bandwidth for setting up PTN network.
By county domain power supply station (business hall) 1 dispose installation one layer 3 ethernet switch 5 in an optical interface according to
That accesses nearby passes optical fiber in principle with having opened ETREE in the access type PTN device 6 in county domain 35kV and above transformer station 2
The optical interface of service channel is attached, and realizes county domain power supply station (business hall) 1 between county domain 35kV and above transformer station 2
Communication.
By the office computer 4 in county domain power supply station (business hall) 1 by surpassing five class netting twines and layer 3 ethernet switch 5
On an electrical interface connection, the principle now connected be then according to the VLAN set on layer 3 ethernet switch 5 draw
Divide what is carried out, the office computer 4 of different purposes has to connect to the electrical interface of corresponding VLAN up.
Convergent type PTN device 7 in company home office of county 3 and county's company information net core switch 8 are carried out by optical fiber
Connection, i.e., the optical interface on county's company information net core switch 8 must be with having made ETREE industry in convergent type PTN device 7
It is engaged in the optical interface connection of passage, to realize interconnecting for PTN network bearing bed and data network core switch.
According to No. IP of unified planning, vlan number and routing iinformation, respectively to county's company information net core switch 8, three
Layer Ethernet switch 5, office computer 4 carry out the data creating of correlation, and county can be achieved after the debugging of finishing service passage
The data communication of domain power supply station (business hall) 1 to company home office of county 3.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the scope of description of the invention record；Also, for those of ordinary skills, it can add according to the above description
To improve or convert, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (4)
1. a kind of method of county domain power supply station data communication, in county domain, administrative 35kV and above transformer station and county, which adjust, sets up PTN nets
Network, power supply station, which disposes data network equipment and takes nearby principle to access the mode of its periphery transformer station PTN network, realizes that data are led to
Letter, it is characterised in that bearing bed of the described PTN network as the data service communications of county domain power supply station, according to ring network structure
Mode networking, there is provided ETREE, ELINE and ELAN business model；
The data network equipment of described power supply station's deployment is layer 3 ethernet switch, possesses routing and switching function and remote maintenance
Management function, the access layer equipment as county's company data net；Using PTN network, in county, company home office to power supply station accesses
1 ETREE service channel is opened between 35kV and above transformer station；The ETREE service channels opened using PTN network, will
The layer 3 ethernet switch of power supply station interconnects with the core data network switch of company home office of county, realizes core switch with connecing
Enter interchanger with hub-and-spoke configuration networking；
The network management of the PTN network saves collection according to webmaster and neutralizes two-shipper heat backup at different sites mode, in provincial company our department communication core
Scheming room and the convergent point of provincial company second respectively configure 1 set of centralized network management, are managed collectively PTN device；Company of county configures 1 set of webmaster dimension
Protect terminal；Company of county network management path uses PTN network ELINE service channel modes.
2. the method for county domain power supply station data communication according to claim 1, it is characterised in that described power supply station's deployment
Layer 3 ethernet switch, be connected to by optical fiber 35kV and the PTN nets of above transformer station deployment nearby in a manner of optical port
In network equipment.
3. the method for county domain power supply station data according to claim 1 communication, it is characterised in that described PTN device and
Layer 3 ethernet switch is configured according to unified planning address, is carried out differentiated control using unified distribution authority, is realized
The remote maintenance of equipment.
4. the method for county domain power supply station data communication according to claim 1, it is characterised in that the PTN network uses
Principal and subordinate's Frequency Synchronization mode, primary reference clock are derived from core PTN device master clock；Possess IEEE 1588V2 time synchronizeds to connect
Mouth and function；Network protection uses Wrapping looped network protections and 1:1 linear protection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926959.1A CN107682192B (en) | 2017-10-08 | 2017-10-08 | County power supply station data communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926959.1A CN107682192B (en) | 2017-10-08 | 2017-10-08 | County power supply station data communication method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107682192A true CN107682192A (en) | 2018-02-09 |
| CN107682192B CN107682192B (en) | 2021-11-16 |
Family
ID=61138039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926959.1A Active CN107682192B (en) | 2017-10-08 | 2017-10-08 | County power supply station data communication method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107682192B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418403A (en) * | 2019-07-24 | 2019-11-05 | 云南电网有限责任公司红河供电局 | A kind of 35kV substation data record system and method based on wireless network |
| CN111294244A (en) * | 2020-02-18 | 2020-06-16 | 国家电网有限公司 | Optimization method and device of network management network |
| CN113055221A (en) * | 2020-12-15 | 2021-06-29 | 国网冀北电力有限公司经济技术研究院 | Typical bandwidth demand measuring and calculating method for power communication network transmission network |
| CN113141343A (en) * | 2021-03-06 | 2021-07-20 | 广东信通通信有限公司 | Industrial Ethernet exchange protocol design method suitable for power distribution communication network |
| CN114079631A (en) * | 2020-08-10 | 2022-02-22 | 中国移动通信集团浙江有限公司 | PTN networking and base station service protection method, device, equipment and storage medium |
| CN115296730A (en) * | 2022-09-29 | 2022-11-04 | 深圳市子恒通讯设备有限公司 | Optical fiber communication device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100152905A1 (en) * | 2008-09-25 | 2010-06-17 | Andrew Kusiak | Data-driven approach to modeling sensors |
| CN101883007A (en) * | 2010-06-24 | 2010-11-10 | 中兴通讯股份有限公司 | Method and device for realizing service protection under ETREE networking of PTN (Packet Transport Network) network |
| CN105490906A (en) * | 2015-12-07 | 2016-04-13 | 中国船舶重工集团公司第七二二研究所 | Ring network protection method and device |
| CN205792662U (en) * | 2016-06-01 | 2016-12-07 | 广州市成格信息技术有限公司 | A kind of novel heterogeneous network networking structure |
| CN206237560U (en) * | 2016-12-20 | 2017-06-09 | 河南省电力勘测设计院 | A kind of power telecom network construction system based on PTN and institute of township Ethernet switch |
-
2017
- 2017-10-08 CN CN201710926959.1A patent/CN107682192B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100152905A1 (en) * | 2008-09-25 | 2010-06-17 | Andrew Kusiak | Data-driven approach to modeling sensors |
| CN101883007A (en) * | 2010-06-24 | 2010-11-10 | 中兴通讯股份有限公司 | Method and device for realizing service protection under ETREE networking of PTN (Packet Transport Network) network |
| CN105490906A (en) * | 2015-12-07 | 2016-04-13 | 中国船舶重工集团公司第七二二研究所 | Ring network protection method and device |
| CN205792662U (en) * | 2016-06-01 | 2016-12-07 | 广州市成格信息技术有限公司 | A kind of novel heterogeneous network networking structure |
| CN206237560U (en) * | 2016-12-20 | 2017-06-09 | 河南省电力勘测设计院 | A kind of power telecom network construction system based on PTN and institute of township Ethernet switch |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418403A (en) * | 2019-07-24 | 2019-11-05 | 云南电网有限责任公司红河供电局 | A kind of 35kV substation data record system and method based on wireless network |
| CN110418403B (en) * | 2019-07-24 | 2021-07-02 | 云南电网有限责任公司红河供电局 | 35kV transformer substation data recording system and method based on wireless network |
| CN111294244A (en) * | 2020-02-18 | 2020-06-16 | 国家电网有限公司 | Optimization method and device of network management network |
| CN114079631A (en) * | 2020-08-10 | 2022-02-22 | 中国移动通信集团浙江有限公司 | PTN networking and base station service protection method, device, equipment and storage medium |
| CN113055221A (en) * | 2020-12-15 | 2021-06-29 | 国网冀北电力有限公司经济技术研究院 | Typical bandwidth demand measuring and calculating method for power communication network transmission network |
| CN113141343A (en) * | 2021-03-06 | 2021-07-20 | 广东信通通信有限公司 | Industrial Ethernet exchange protocol design method suitable for power distribution communication network |
| CN115296730A (en) * | 2022-09-29 | 2022-11-04 | 深圳市子恒通讯设备有限公司 | Optical fiber communication device and method |
| CN115296730B (en) * | 2022-09-29 | 2022-12-06 | 深圳市子恒通讯设备有限公司 | Optical fiber communication device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107682192B (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107682192A (en) | A kind of method of county domain power supply station data communication | |
| CN102904645B (en) | Distribution Network Communication networking structure based on EPON demixing technology | |
| Thomas et al. | Reliable, fast, and deterministic substation communication network architecture and its performance simulation | |
| Jeon | QoS requirements for the smart grid communications system | |
| CN106160227B (en) | Method for unified management of all-station communication network of intelligent substation | |
| CN110557758A (en) | Power system communication network deployment processing method and device | |
| CN101442430A (en) | IPv6 digitalization network illumination control system and IPv6 digitalization network control system | |
| CN105790990A (en) | Method and system for monitoring and managing power distribution and utilization communication business | |
| CN103873304A (en) | Power distribution communication network structure | |
| CN108092734A (en) | Electric power data transmission equipment, system and detection method | |
| CN203827363U (en) | Distribution communication network structure | |
| CN104376220B (en) | The power communication access network business model and requirement analysis method of a kind of various dimensions | |
| Treytl et al. | Real-time energy management over power-lines and internet | |
| Serizawa et al. | Present and future ICT infrastructures for a smarter grid in Japan | |
| CN108768867B (en) | Energy internet routing architecture method based on software definition | |
| Bumiller et al. | Secure and reliable wide-area power-line communication for soft-real-time applications within REMPLI | |
| CN208723924U (en) | Network communication configuration | |
| CN103023136A (en) | Power information communication optimization backbone transmission network system | |
| CN102916492A (en) | Optimized power-distribution communication network system for electric-power information communication | |
| Hägerling et al. | Communication architecture for monitoring and control of power distribution grids over heterogeneous ICT networks | |
| CN111917505A (en) | Power transmission line communication system and networking method thereof | |
| Maheswari et al. | Smart grid: An overview | |
| CN215912128U (en) | System for distributing data | |
| Li et al. | Research on the Construction Scheme of Centralized Network Management for SDH Equipment of Electric Power Communication | |
| CN217957094U (en) | Remote centralized control network networking structure of cascade hydropower station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 201306 2nd floor, no.979 Yunhan Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai hechengqin Intellectual Property Service Co.,Ltd. Address before: Weidu District Bayi Road Xuchang city Henan province 461000 No. 88 Patentee before: XUCHANG University Effective date of registration: 20230426 Address after: Room 308, Building 2, East Xiaolizhuang Village, Shahe Town, Changping District, Beijing, 100000 Patentee after: BEIJING TOPSKY INFORMATION TECHNOLOGY CO.,LTD. Address before: 201306 2nd floor, no.979 Yunhan Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai hechengqin Intellectual Property Service Co.,Ltd. |