CN107241745A - Build the methods, devices and systems of network - Google Patents
Build the methods, devices and systems of network Download PDFInfo
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- CN107241745A CN107241745A CN201710531768.5A CN201710531768A CN107241745A CN 107241745 A CN107241745 A CN 107241745A CN 201710531768 A CN201710531768 A CN 201710531768A CN 107241745 A CN107241745 A CN 107241745A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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Abstract
The invention discloses a kind of methods, devices and systems for building network.Wherein, this method includes：First order network and second level network are built, wherein, first order network includes at least two backbone networks, and second level network includes at least one province and adjusts access network and at least one ground to adjust access network；Router based on first order network is connected first order network and second level network with the router of second level network.The present invention solves the technical problem of the network standard difference of existing power dispatch data network.
Description
Technical field
The present invention relates to power scheduling field, in particular to a kind of methods, devices and systems for building network.
Background technology
Power dispatch data network is the basis of power network schedule automation, management modernization, be to ensure that power grid security, stably,
The important means of economical operation, is the important infrastructure of power system, coordinate power system send out, send, become, match somebody with somebody, electricity consumption etc.
The co-operation of part and ensure power grid security, economy, stably, in terms of reliability service played an important role.
But some grid companies are not come in strict accordance with State Grid Corporation of China on the associated specifications of dispatch data net
Power circuit data network is built, equipment, the Wire label that there is part transformer station are lack of standardization, device link passage is unstable
Problem, thus, safe operation and management to power dispatch data network bring very big difficulty.
For above-mentioned existing power dispatch data network the network standard it is poor the problem of, effective solution is not yet proposed at present
Certainly scheme.
The content of the invention
The embodiments of the invention provide a kind of methods, devices and systems for building network, at least to solve existing electric power
The technical problem of the network standard difference of dispatch data net.
One side according to embodiments of the present invention there is provided it is a kind of build network system, including：First order network,
Including at least two backbone networks, wherein, each backbone network includes at least one province and adjusts router and at least one ground to adjust router；
Second level network, including at least one saves tune access network and access network is adjusted at least one ground, wherein, each province adjusts access network to include
At least two provinces adjust core router and at least one province adjusts non-core node, and each save adjusts core router and each backbone network
In province adjust router connection.
Another aspect according to embodiments of the present invention, additionally provides a kind of method for building network, including：Build the first order
Network and second level network, wherein, first order network includes at least two backbone networks, and second level network includes at least one province and adjusted
Access network is adjusted on access network and at least one ground；Router based on first order network is connected first with the router of second level network
Level network and second level network.
Another aspect according to embodiments of the present invention, additionally provides a kind of device for building network, including：Build module,
For building first order network and second level network, wherein, first order network includes at least two backbone networks, second level network bag
Include at least one and save tune access network and at least one ground tune access network；Link block, for the router based on first order network
First order network and second level network are connected with the router of second level network.
Another aspect according to embodiments of the present invention, additionally provides a kind of storage medium, and the storage medium includes storage
Program, wherein, program performs the method for building network.
Another aspect according to embodiments of the present invention, additionally provides a kind of processor, and the processor is used for operation program, its
In, the method for building network is performed when program is run.
In embodiments of the present invention, by the way of first order network and the grid-connected cross-domain connection of second level network, structure is passed through
First order network and second level network are built, wherein, first order network includes at least two backbone networks, and second level network is included at least
One province adjusts access network and at least one ground to adjust access network；The router of router and second level network based on first order network
First order network and second level network are connected, the purpose for the network standard for improving power dispatch data network has been reached, so that real
Having showed ensures the technique effect of power dispatch data network safe and stable operation, and then solves existing power dispatch data network
The technical problem of network standard difference.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of system structure diagram of structure network according to embodiments of the present invention；
Fig. 2 is a kind of application schematic diagram of optional power dispatch data network according to embodiments of the present invention；
Fig. 3 is a kind of method flow diagram of structure network according to embodiments of the present invention；And
Fig. 4 is a kind of apparatus structure schematic diagram of structure network according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model that the present invention is protected
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
There is provided a kind of system embodiment for building network according to embodiments of the present invention.
Fig. 1 is the system structure diagram of structure network according to embodiments of the present invention, as shown in figure 1, the system includes：
First order network 101 and second level network 103.
Wherein, first order network 101, including at least two backbone networks, wherein, each backbone network includes at least one province and adjusted
Router is adjusted on router and at least one ground；Second level network 103, including at least one saves tune access network and at least one ground is adjusted
Access network, wherein, each save adjusts access network to adjust core router and at least one province to adjust non-core node including at least two provinces,
Each save adjusts core router to adjust router to be connected with the province in each backbone network.
It should be noted that as shown in figure 1, first order network 101, including two backbone networks, the i.e. plane of backbone network one and
The plane of backbone network two, comprising province's tune router, (province in such as Fig. 1 adjusts router 1 and saves to adjust and route in each backbone network
Device 2), i.e., what the plane of backbone network one and the plane of backbone network two were taken is single core star structure, using save adjust router as core to
Router is adjusted to be radiated with other ground in the key network plane.
Second level network 103, including save tune access network (province is illustrate only in Fig. 1 and adjusts access network) and ground tune access network
(ground is illustrate only in Fig. 1 and adjusts access network).Each save adjusts access network (to save including two core routers and adjust core route
Device 1 and province adjust core router 2) as core node, with saving the province for adjusting core router to be located in same province tune access network
Non-core node is adjusted to adjust core router to be attached with each save, the province in such as Fig. 1 adjusts non-core node 1 to adjust core with saving respectively
Heart router 1 and province adjust core router 2 to connect.
It should be noted that above-mentioned core node can be but be not limited to router and interchanger, wherein, above-mentioned province adjusts core
The signal of heart router can centered on T600 routers.Above-mentioned non-core node can be but be not limited to router, interchanger
And transformer station, wherein, transformer station can be but be not limited to 330kV transformer station, 750kV transformer station and power plant.
In addition it is also necessary to the router in explanation, above-mentioned first order network and the router in the network of the second level
Emerging, Huawei, the high-end router of magnificent third brand in can using, due to the router of above-mentioned brand have forwarding performance it is high,
Stability is strong, the features such as be widely used, and therefore, it can the risk for effectively avoiding existing using single brand.In addition, above-mentioned
Router in the router and second level network of primary network station possesses master control board redundancy, power supply 1+1 redundancies, multi-fan etc.,
And the components such as all power supply, master control borad, interface board, fan support hot plug, so as to ensure that each router in itself
Reliability.
From the foregoing, it will be observed that by building first order network and second level network, the router based on first order network and second
Router connection first order network and the second level network of level network, wherein, first order network includes at least two backbone networks, the
Two grade network includes at least one province and adjusts access network and at least one ground to adjust access network.
The purpose for the network standard for improving power dispatch data network can be reached by the scheme of above-described embodiment 1, from
And realizing ensures the technique effect of power dispatch data network safe and stable operation, and then solve existing information in power dispatching center
The technical problem of the network standard difference of net.
In a kind of optional embodiment, it is relative with least one ground tune router that at least one ground adjusts router to be connected to
At least one in the backbone network answered saves tune router, and adjusts routers to meet on two ground in same backbone network
In the case of preparatory condition, router is adjusted on two ground that connection meets preparatory condition,.As shown in figure 1, each adjusting router point
Not with save adjust router be connected, in such as Fig. 1 adjust router 1 with save adjust router 1 be connected, ground adjust router 2 with province tune road
Connected by device 2, and in same backbone network, will partly adjust router to be attached, for example, ground adjusts router 1 to be adjusted with ground
Router 2 is connected, and ground adjusts the (not shown in figure 1) of router 3 to adjust the (not shown in figure 1) of router 4 with ground, is route without being adjusted with ground
Device 1 and ground adjust router 2 to connect.
It should be noted that due to saving the redundancy link for adjusting router to adjust router to form a triangle with ground, from
And may insure the reliability of adjusting the node upper level link of router to meet N-1 eachly.
In addition, the province in different backbone networks adjusts router to adjust application system to connect by saving, positioned at different bones
Router is adjusted to adjust application system to connect by ground in ground in dry net.Router 1 is adjusted to adjust router 2 to pass through with saving as shown in figure 1, saving
Save and adjust application system connection, and adjust access network and ground to adjust second outlet router (such as plane of backbone network one of access network as saving
In ground adjust the ground in router 2 and the plane of backbone network two to adjust router 2) adjust application system to connect by ground, it is achieved thereby that
Province in different backbone networks adjusts the communication between router and the ground in different backbone networks to adjust the communication between router.
In an alternative embodiment, each adjust access network to include at least two ground and adjust core router and at least
Non-core node is adjusted on one ground, wherein, non-core node each is adjusted with each adjusting core router to be connected.
It should be noted that ground adjust non-core node can be but be not limited to 330kV transformer station, 110kV transformer station,
35kV transformer station and new energy transformer station etc..
In addition, each adjusting core router to adjust router to connect correspondingly with each backbone network.As shown in figure 1,
Ground adjusts core router 1 and ground to adjust core router 2 to adjust router to be connected with the ground in each backbone network, wherein, core is adjusted on ground
Ground in the backbone network of heart router connection adjusts router to have corresponding relation, for example, ground adjusts the ground in access network to adjust core road
Router 2 is adjusted to be connected with the ground in the plane of backbone network one by device, therefore, ground adjusts the ground in access network to adjust core router and backbone
Router 2 is adjusted to connect in ground in the plane of net two.Similarly, save adjust core router 1 and save tune core router 2 with each backbone
Province in net adjusts router connection, also, adjusts two provinces in access network to be carried out between adjusting core router positioned at same province
Connection, so as to also form the redundancy link of a triangle.
It should be noted that access network uses double-core (having two core routers in i.e. each access network), double-strand
Road is grid-connected cross-domain with backbone network, saves and adjusts non-core node and ground to adjust non-core node to be double egress routers, that is, sets double outlets
Main standby route, so that it is guaranteed that access network outlet meets N-1 reliability.Wherein, when non-core node is power plant, plant stand
Device configuration is dual link first line of a couplet core and standby point of adjustment, and dual link is distributed on different boards and different transmission equipments,
And then realize the N-1 redundancies of factory station data transmission link.
In an alternative embodiment, biplane, active/standby devices that the system of network is relied in data network construction are built
Framework, it is achieved thereby that two-way access, to intelligent grid supporting system technology and the reliability service of other operation systems
There is provided solid reliable backup path.Wherein, Fig. 2 shows a kind of application schematic diagram of optional power dispatch data network,
In fig. 2, the main station system of circuit allocation data network includes control centre and plant stand.Wherein, control centre includes server (such as
The communication server 1 and the communication server 2 in Fig. 2) and the network equipment (access network device in such as Fig. 2), plant stand is including adopting
Acquisition means or the communication server (communication server 1 and the communication server 2).SGDnet-A and SGDnet-B is two power schedulings
Data network, i.e. power dispatch data network A planes and power dispatch data network B planes.
It should be noted that main station system accesses biplane by two-shipper double netcard, unit is used when not satisfying the requirements
Or Single NIC access biplane.Plant stand system accesses binode using two-shipper double netcard, and unit is used when not satisfying the requirements
Or Single NIC access binode.
In addition it is also necessary to explanation, in this application, plant stand router is the dual link first line of a couplet, wherein, dual link point
For master channel and alternate channel, real time traffic data is carried by master channel, and non-real-time service is carried by alternate channel, so that
Realize channel resource to maximally utilize, improve service transmission bandwidth.
In a kind of optional embodiment, IP address planning is the important content of network design, to the stability of network and
Scalability has important influence.Wherein, can be using VLSM (VLSM) technology, without classification addressing technique and knot
Structure address space distribution method formulates power dispatch data network IP address planning table, respectively to the plane of backbone network one, backbone network
Two planes, province adjust access network and ground to adjust the IP address of access network to be planned.During planning IP address, save and adjust
Application system accesses biplane using double netcard, and by the services addresses of the double set networks of transformer station with being divided into 2 different B classes
Location, adjusts router to reach transformer station's first set services addresses by the plane of backbone network one, passes through the second plane so as to realize and will save
Second set of services addresses is reached, and then is avoided when one of backbone network breaks down, it is necessary to which manual amendment route or pulled out
The problem of inserting network, so as to improve the reliability of power dispatch data network.
Embodiment 2
According to embodiments of the present invention, a kind of embodiment of the method for building network is additionally provided, it is necessary to illustrate, in accompanying drawing
Flow can be performed in the computer system of such as one group computer executable instructions the step of illustrate, and, although
Show logical order in flow charts, but in some cases, can with different from order herein perform it is shown or
The step of description.
Fig. 3 is the method flow diagram of structure network according to embodiments of the present invention, as shown in figure 3, this method is including as follows
Step：
Step S302, builds first order network and second level network, wherein, it is key that first order network includes at least two
Net, second level network includes at least one province and adjusts access network and at least one ground to adjust access network；
Step S304, the router based on first order network is connected first order network and with the router of second level network
Two grade network.
In a kind of optional embodiment, above-mentioned first order network is the network comprising backbone network, and second level network is bag
Network containing access network, wherein, comprised at least in each backbone network province adjust router and it is multiple adjust router, each
Adjusting router to adjust router to be connected with saving, also, meet two ground of preparatory condition adjusts router to be attached, so that mutually
Adjust the redundancy link that triangle is formd between router and province's tune router in two ground of connection.In addition, above-mentioned preparatory condition
It can be but be not limited to the distance between two ground tune routers less than predetermined threshold value, with ground router A will be adjusted closest
Ground adjust router B connections.
In an alternative embodiment, second level network, which at least includes saving, adjusts access network and ground to adjust access network, wherein,
Each save adjusts access network at least to adjust core routers and multiple provinces to adjust non-core node including two provinces, and two provinces adjust core route
It is attached between device, and router connection is adjusted respectively at the province in each backbone network, two provinces adjusts core router to be adjusted with saving
Router also form the redundancy link of triangle.Equally, access network is adjusted for ground, each adjusts access network to include at least two
Ground adjust core router and it is multiple adjust non-core node, two ground adjust core routers to be adjusted respectively with the ground in each backbone network
Router is connected, and the router that router is areal is adjusted on the ground being connected with two backbone networks, for example, core is adjusted on two ground
Router adjusts router 2 to be connected with the ground in the plane of backbone network one, while also adjusting router 2 to connect with the ground in the plane of backbone network two
Connect.
It should be noted that above-mentioned non-core node (including saving the non-core node of tune and the non-core node of ground tune) can be
But router, interchanger and transformer station are not limited to, wherein, transformer station can be but be not limited to 330kV transformer station, 750kV
Transformer station and power plant.
In addition it is also necessary to which explanation, router and province's tune core are adjusted due to saving between tune router and ground tune router, saving
The redundancy link that a triangle is formd between core router and ground tune router is adjusted between heart router and ground, so that
It may insure that the node upper level link of each router meets N-1 reliability.
The scheme limited based on above-mentioned steps S302 to step S304, can know, by build first order network and
Second level network, the router based on first order network is connected first order network and second level net with the router of second level network
Network, wherein, first order network includes at least two backbone networks, and second level network includes at least one province and adjusts access network and at least one
Access network is adjusted individually.
The purpose for the network standard for improving power dispatch data network can be reached by the scheme of above-described embodiment 2, from
And realizing ensures the technique effect of power dispatch data network safe and stable operation, and then solve existing information in power dispatching center
The technical problem of the network standard difference of net.
Embodiment 3
According to embodiments of the present invention, a kind of device embodiment for building network is additionally provided.
Fig. 4 is the apparatus structure schematic diagram of structure network according to embodiments of the present invention, as shown in figure 4, the device includes：
Module 401 is built, for building first order network and second level network, wherein, first order network includes at least two
Individual backbone network, second level network includes at least one province and adjusts access network and at least one ground to adjust access network；
Link block 403, the first order is connected for the router based on first order network with the router of second level network
Network and second level network.
From the foregoing, it will be observed that by building first order network and second level network, the router based on first order network and second
Router connection first order network and the second level network of level network, wherein, first order network includes at least two backbone networks, the
Two grade network includes at least one province and adjusts access network and at least one ground to adjust access network.
The purpose for the network standard for improving power dispatch data network can be reached by the scheme of above-described embodiment 3, from
And realizing ensures the technique effect of power dispatch data network safe and stable operation, and then solve existing information in power dispatching center
The technical problem of the network standard difference of net.
Embodiment 4
Another aspect according to embodiments of the present invention, additionally provides a kind of storage medium, and the storage medium includes storage
Program, wherein, the method that program performs the optional or preferred structure network of any one in embodiment 2.
Embodiment 5
Another aspect according to embodiments of the present invention, additionally provides a kind of processor, and the processor is used for operation program, its
In, the method that the optional or preferred structure network of any one in embodiment 2 is performed when program is run.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as division of described unit, Ke Yiwei
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can for personal computer, server or network equipment etc.) perform each embodiment methods described of the invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (12)
1. a kind of system for building network, it is characterised in that including：
First order network, including at least two backbone networks, wherein, each backbone network is including at least one province's tune router and at least
Adjust router in one ground；
Second level network, including at least one saves tune access network and access network is adjusted at least one ground, wherein, each province adjusts access network
Adjust core router to be saved with least one including at least two provinces and adjust non-core node, it is each to save tune core router and described every
Province in individual backbone network adjusts router connection.
2. system according to claim 1, it is characterised in that at least one described ground adjust router be connected to it is described extremely
At least one province in the corresponding backbone network of router is adjusted to adjust router in few ground.
3. system according to claim 2, it is characterised in that adjust router on two ground in same backbone network
In the case of meeting preparatory condition, connect two ground for meeting preparatory condition and adjust router.
4. system according to claim 3, it is characterised in that the province in different backbone networks adjusts router by saving
Application system connection is adjusted, the ground in the different backbone network adjusts router to adjust application system to connect by ground.
5. system according to claim 1, it is characterised in that each adjust access network to include at least two ground and adjust core road
Non-core node is adjusted by device and at least one ground, wherein, non-core node each is adjusted with each adjusting core router to be connected.
6. system according to claim 5, it is characterised in that described each to adjust core router and each backbone
Router is adjusted to connect correspondingly in net.
7. system according to claim 6, it is characterised in that the province adjusts non-core node and described adjusts non-core section
Point is double egress routers.
8. a kind of method for building network, it is characterised in that including：
First order network and second level network are built, wherein, the first order network includes at least two backbone networks, described second
Level network includes at least one province and adjusts access network and at least one ground to adjust access network；
Router based on the first order network is connected the first order network and institute with the router of the second level network
State second level network.
9. method according to claim 8, it is characterised in that each backbone network is including at least one province's tune router and extremely
Adjust router in few ground.
10. a kind of device for building network, it is characterised in that including：
Module is built, for building first order network and second level network, wherein, the first order network includes at least two bones
Dry net, the second level network includes at least one province and adjusts access network and at least one ground to adjust access network；
Link block, described is connected with the router of the second level network for the router based on the first order network
Primary network station and the second level network.
11. a kind of storage medium, it is characterised in that the storage medium includes the program of storage, wherein, described program right of execution
The method that profit requires the structure network described in any one in 8 to 9.
12. a kind of processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run
The method that profit requires the structure network described in any one in 8 to 9.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108683543A (en) * | 2018-05-22 | 2018-10-19 | 国家电网公司 | Replacing options and device, storage medium, the electronic device of routing device |
| CN109039848A (en) * | 2018-07-20 | 2018-12-18 | 国家电网公司 | The construction method and device of data communication network |
| CN109039848B (en) * | 2018-07-20 | 2021-07-09 | 国家电网公司 | Method and device for constructing data communication network |
| CN109688015A (en) * | 2019-01-16 | 2019-04-26 | 武汉市九晖通讯技术有限公司 | A kind of biplane network architecture |
| CN111314135A (en) * | 2020-02-17 | 2020-06-19 | 国家电网有限公司 | Power dispatching data network |
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| CN107241745B (en) | 2019-05-24 |
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