CN106992916A - A kind of electric power dispatching system and implementation method based on virtual private cloud - Google Patents
A kind of electric power dispatching system and implementation method based on virtual private cloud Download PDFInfo
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- CN106992916A CN106992916A CN201710121764.XA CN201710121764A CN106992916A CN 106992916 A CN106992916 A CN 106992916A CN 201710121764 A CN201710121764 A CN 201710121764A CN 106992916 A CN106992916 A CN 106992916A
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- 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
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- 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]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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- 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]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- 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
- H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention relates to a kind of electric power dispatching system based on virtual private cloud and implementation method.Solve scheduling system in the prior art exist not easy care, cost it is high, can not cross-platform access, can not resisting nature disaster, easily by network attack the problem of.System includes some plant stand ends, privately owned high in the clouds, client, and plant stand end includes data acquisition unit, VPN subelements, and privately owned high in the clouds includes VPN master units, Automatic dispatching unit, Database Unit.VPN subelements are connected by vpn tunneling with VPN master units, and client is connected by vpn tunneling with VPN master units.Automatic dispatching unit based on SOA frameworks is deployed in from the privately owned high in the clouds created by the present invention, it may be such that system from network attack, allow to resist the extreme natural calamities such as earthquake, typhoon, and it is secondary to have used the Automatic dispatching unit based on SOA frameworks, solve traditional scheduler automatic system self structure and there is close-coupled deficiency, so that it is integrated to be more convenient for, be conducive to updating maintenance of upgrading, cost is lower.
Description
Technical field
The present invention relates to a kind of power scheduling technical field, more particularly, to one kind it is safe, combat a natural disaster, it is easy to maintenance,
Cost low electric power dispatching system and implementation method based on virtual private cloud.
Background technology
Electric power scheduling automatization system is operation of power networks commander's maincenter, is responsible for carrying out monitoring control and scheduling to power system
Management, plays an important role to power system security stable operation.With the reach of science and the progress of society, people are to electric power
System proposes higher requirement.Traditional scheduler automated system can not fully meet the growth requirement of modern power systems,
The drawbacks of self structure and deployment way, increasingly highlights, and problems faced mainly has：
（1）Close-coupled between system modules, is difficult upgrade maintenance, and interoperability is poor, and development cost is high；
（2）Cross-region, cross-platform access can not be realized, remote operation personnel is not easy to and checks and operate；
（3）Software stand-by cost is high, updates with difficult in maintenance, it is necessary to download, install, configure and debug.
（4）There is certain defect in system, it is impossible to resist some areas and occur earthquake, typhoon etc. extremely on deployment architecture
Natural calamity.
（5）System is easily by network attack.
The content of the invention
The present invention mainly solve scheduling system in the prior art exist not easy care, cost it is high, can not cross-platform access,
Can not resisting nature disaster, easily by the problem of network attack there is provided it is a kind of it is safe, combat a natural disaster, easy to maintenance, cost it is low
Electric power dispatching system and implementation method based on virtual private cloud.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：One kind is based on virtual privately owned
The electric power dispatching system of cloud, including some plant stand ends, the privately owned high in the clouds to Network Isolation from creating, client, the plant stand
End includes gathering the data acquisition unit of transformer station's management and running data, data progress safe handling is carried out by vpn tunneling
The VPN subelements of transmission, data acquisition unit is connected with VPN subelements, and the privately owned high in the clouds includes carrying out safe place to data
The VPN master units of reason, based on SOA frameworks according to request data are scheduled power scheduling unit, for depositing each factory
Stand the Database Unit of end data, VPN master units are connected with Database Unit, power scheduling unit respectively, Database Unit with
Power scheduling unit is connected, and VPN subelements are connected by vpn tunneling with VPN master units, and client passes through vpn tunneling and VPN master
Unit is connected.Power scheduling unit based on SOA frameworks is deployed in from the privately owned high in the clouds created by the present invention, may be such that system
From network attack, also allow to resist the extreme natural calamities such as some areas generation earthquake, typhoon, and secondary used is based on
The power scheduling unit of SOA frameworks, solves traditional scheduler automatic system self structure and there is close-coupled deficiency so that more just
In integrated, be conducive to updating maintenance of upgrading, cost is lower.
As a kind of preferred scheme, privately owned high in the clouds also includes the page unit for being shown data in the form of web pages,
Page unit is connected with power scheduling unit, VPN master units respectively.User terminal is to be provided with browser, with network function
Computer or mobile terminal device, user terminal are visited power scheduling unit on a web browser by the SSLVNP tunnels of foundation
Ask and operate.So that the workplace of staff is no longer limited to the control room under traditional scheduler mode, in physical space
There is very big flexibility.Mobile device terminal can be by accessing the wireless network such as 3G/4G networks or safe WiFi focuses
Network completes monitoring and traffic control, takes full advantage of the communication technology and is selected there is provided a variety of communication plans.Staff can root
It is operated according to different places using different types of terminal device by different network access modes.
A kind of power scheduling implementation method based on virtual private cloud, including acquisition step and query steps, acquisition step
Including：
S11. plant stand end data collecting unit gathers the data of transformer station's management and running data；
S12.VPN subelements transmit the vpn tunneling that data are set up to VPN master units；
S13.VPN master units are stored data in Database Unit；
Acquisition step includes：
S21. the dispatch command of user terminal is transmitted to VPN units by vpn tunneling；
Dispatch command is sent to power scheduling unit or is sent to corresponding plant stand end by vpn tunneling by S22.VPN units；
S23. on power scheduling unit, power scheduling unit obtains corresponding scheduling number according to dispatch command out of Database Unit
According to being then sent to user terminal by vpn tunneling by VPN master units again and be shown；
S24. on plant stand end, data acquisition unit carries out respective operations according to dispatch command, is then passed through by VPN subelements
VPN main websites are sent to user terminal and are shown.
As a kind of preferred scheme, VPN master units carry out equipment identities between being communicated with each plant stand end VPN subelements to be recognized
Card, its process includes：
A1. the hardware certificate information of each VPN subelements is contained in VPN master unit internal memories, by VPN master units and each plant stand end VPN
Subelement is bound together；
The hardware certificate information of oneself is together sent to VPN master units, the main lists of VPN by A2.VPN subelements when sending scheduling data
Member is received after information, and the hardware certificate information received and each hardware certificate information of storage are compared, if there is correspondence
Hardware certificate information, then certification passes through, and sets up and connects with corresponding VPN subelements, if being not present, certification does not pass through, not with the VPN
Subelement sets up connection.This programme carries out strict identity only when carrying out VPN accesses to the network equipment and other application apparatus
One property certification, these certifications employ the hardware certificate certification of the hardware characteristics code based on equipment CPU itself, hard disk and network interface card,
Whether matched with the certificate of former typing by the hardware certificate for verifying access tributary end, to confirm the legitimacy of identity.It is this to recognize
Card mode has uniqueness, not reproducible or usurp, and has prevented any non-authentication equipment into carrying out networking in dispatch data net
Or communication, prevent illegal access.That is, self scheduling data network VPN is set up, the capital equipment of control centre has just been distinguished
With each transformer substation communication apparatus bound together, VPN master units only communicate with the VPN subelements bound with it, without tying up
Fixed equipment can not be set up with VPN master units and be connected.If there is newly-increased plant stand end, need to configure new VPN substations end equipment,
And new plant stand end communication integrated server hardware certificate is recorded, after completion and the binding of VPN master units, it could be communicated.
As a kind of preferred scheme, transmitting and scheduling data are by safety between VPN subelements, VPN master units, user terminal
Processing, safe handling includes：
A. data source authentication, transmission side carries out identity information encapsulation according to AH agreements for dispatching data, and recipient exchanges after receiving
Degrees of data carries out authentication, judges whether the data being connected to are consistent with sending source data, if inconsistent carry out early warning；This programme
In order to which the data acknowledged receipt of are to come from real data source or sender, rather than camouflage.
B. data integrity certification, transmission side carries out complete information encapsulation according to ESP agreements for dispatching data, and recipient receives
Carry out integrated authentication for dispatching data after, judge whether data loss of data and change occur in transmit process, if
Then carry out early warning；This programme is protected to acknowledge receipt of the initial data that data are transmissions to data integrity.
C. the secret certification of data, transmission side is encrypted according to ESP agreements for dispatching data, recipient receive after to dispatching
Data are decrypted.This programme is encrypted to data message so that the data of acquisition are real content, and illegally obtain number
According to reception can not then know the real content of data.
Therefore, it is an advantage of the invention that：Power scheduling unit based on SOA frameworks is deployed in from the privately owned high in the clouds created
In, the system that may be such that, from network attack, also allows to resist the extreme natural calamities such as earthquake, typhoon, and employ base
In the power scheduling unit of SOA frameworks, solving traditional scheduler automatic system self structure, to there is close-coupled not easy of integration etc.
It is not enough so as to be more convenient for integrated, be conducive to updating maintenance of upgrading, cost is lower.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural frames diagram of the present invention.
The privately owned high in the clouds 2- plant stands end 3- user terminals 11- Database Unit 12- power schedulings unit 13- of 1-
VPN master unit 14- page unit 21- data acquisition unit 22-VPN subelements.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：
A kind of electric power dispatching system based on virtual private cloud of the present embodiment, as shown in figure 1, including some plant stand ends 2, creating certainly
The privately owned high in the clouds 1 to Network Isolation, client 3.
Plant stand end includes the data acquisition unit 21 of collection transformer station management and running data, data progress safe handling is led to
The VPN subelements 22 that vpn tunneling is transmitted are crossed, data acquisition unit is connected with VPN subelements.Privately owned high in the clouds is included to data
Carry out the VPN master units 13 of safe handling, the power scheduling unit being scheduled according to request to data based on SOA frameworks
12nd, for depositing Database Unit 11, the page unit 14 of each plant stand end data, VPN master units respectively with Database Unit, electricity
Power scheduling unit, page unit are connected, and Database Unit is connected with power scheduling unit, power scheduling unit and page unit phase
Even.VPN subelements are connected by vpn tunneling with VPN master units, and client is connected by vpn tunneling with VPN master units.
A kind of power scheduling implementation method based on virtual private cloud, including acquisition step and query steps, acquisition step
Including：
S11. plant stand end data collecting unit gathers the data of transformer station's management and running data；
S12.VPN subelements transmit the vpn tunneling that data are set up to VPN master units；
S13.VPN master units are stored data in Database Unit；
Acquisition step includes：
S21. the dispatch command of user terminal is transmitted to VPN units by vpn tunneling；
Dispatch command is sent to power scheduling unit or is sent to corresponding plant stand end by vpn tunneling by S22.VPN units；
S23. on power scheduling unit, power scheduling unit obtains corresponding scheduling number according to dispatch command out of Database Unit
According to being then sent to user terminal by vpn tunneling by VPN master units again and be shown；
S24. on plant stand end, data acquisition unit carries out corresponding operating according to dispatch command, is then passed through by VPN subelements
VPN main websites are sent to user terminal and are shown.
VPN master units carry out equipment identities certification between being communicated with each plant stand end VPN subelements, and its process includes：
A1. the hardware certificate information of each VPN subelements is contained in VPN master unit internal memories, by VPN master units and each plant stand end VPN
Subelement is bound together；
The hardware certificate information of oneself is together sent to VPN master units, the main lists of VPN by A2.VPN subelements when sending scheduling data
Member is received after information, and the hardware certificate information being subject to and each hardware certificate information of storage are compared, if there is correspondence
Hardware certificate information, then certification passes through, and sets up and connects with corresponding VPN subelements, if being not present, certification does not pass through, not with the VPN
Subelement sets up connection.
Transmitting and scheduling data pass through safe handling, safe handling bag between VPN subelements, VPN master units, user terminal
Include：
A. data source authentication, transmission side carries out identity information encapsulation according to AH agreements for dispatching data, and recipient exchanges after receiving
Degrees of data carries out authentication, judges whether the data being connected to are consistent with sending source data, if inconsistent carry out early warning；
B. data integrity certification, transmission side carries out complete information encapsulation according to ESP agreements for dispatching data, after recipient receives
Integrated authentication is carried out for dispatching data, judges whether data loss of data and change occur in transmit process, if then entering
Row early warning；
C. the secret certification of data, transmission side is encrypted according to ESP agreements for dispatching data, recipient receive after for dispatching data
It is decrypted.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used privately owned high in the clouds, plant stand end, user terminal, Database Unit, power scheduling unit etc. herein
Term, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining using these terms
The essence of the present invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (5)
1. a kind of electric power dispatching system based on virtual private cloud, it is characterised in that：Including some plant stand ends, from creating to net
The privately owned high in the clouds of network isolation, client, the plant stand end include the data acquisition unit, right of collection transformer station management and running data
Data carry out the VPN subelements that safe handling is transmitted by vpn tunneling, and data acquisition unit is connected with VPN subelements, institute
Stating privately owned high in the clouds is included carrying out data the VPN master units of safe handling, data is adjusted according to request based on SOA frameworks
The power scheduling unit of degree, the Database Unit for depositing each plant stand end data, VPN master units respectively with Database Unit,
Power scheduling unit is connected, and Database Unit is connected with power scheduling unit, and VPN subelements pass through vpn tunneling and VPN master units
It is connected, client is connected by vpn tunneling with VPN master units.
2. a kind of electric power dispatching system based on virtual private cloud according to claim 1, it is characterized in that privately owned high in the clouds is also
Include the page unit for being shown data in the form of web pages, page unit respectively with power scheduling unit, VPN master units
It is connected.
3. a kind of power scheduling implementation method based on virtual private cloud, using the system in claim 1 or 2, it is characterized in that：
Including acquisition step and query steps, acquisition step includes：
S11. plant stand end data collecting unit gathers the data of transformer station's management and running data；
S12.VPN subelements transmit the vpn tunneling that data are set up to VPN master units；
S13.VPN master units are stored data in Database Unit；
Acquisition step includes：
S21. the dispatch command of user terminal is transmitted to VPN units by vpn tunneling；
Dispatch command is sent to corresponding plant stand end by S22.VPN units from power scheduling unit by vpn tunneling；
S23. on power scheduling unit, power scheduling unit obtains corresponding scheduling number according to dispatch command out of Database Unit
According to being then sent to user terminal by vpn tunneling by VPN master units again and be shown；
S24. on plant stand end, data acquisition unit carries out respective operations according to dispatch command, is then passed through by VPN subelements
VPN main websites are sent to user terminal and are shown.
4. a kind of power scheduling implementation method based on virtual private cloud according to claim 3, it is characterized in that the main lists of VPN
Equipment identities certification is carried out between first communication with each plant stand end VPN subelements, its process includes：
A1. the hardware certificate information of each VPN subelements is contained in VPN master unit internal memories, by VPN master units and each plant stand end VPN
Subelement is bound together；
The hardware certificate information of oneself is together sent to VPN master units, the main lists of VPN by A2.VPN subelements when sending scheduling data
Member is received after information, and the hardware certificate information received and each hardware certificate information of storage are compared, if there is correspondence
Hardware certificate information, then certification passes through, and sets up and connects with corresponding VPN subelements, if being not present, certification does not pass through, not with the VPN
Subelement sets up connection.
5. a kind of power scheduling implementation method based on virtual private cloud according to claim 3, it is characterized in that in VPN
Transmitting and scheduling data pass through safe handling between unit, VPN master units, user terminal, and safe handling includes：
A. data source authentication, transmission side carries out identity information encapsulation according to AH agreements for dispatching data, and recipient exchanges after receiving
Degrees of data carries out authentication, judges whether the data being connected to are consistent with sending source data, if inconsistent carry out early warning；
B. data integrity certification, transmission side carries out complete information encapsulation according to ESP agreements for dispatching data, after recipient receives
Integrated authentication is carried out for dispatching data, judges whether data loss of data and change occur in transmit process, if then entering
Row early warning；
C. the secret certification of data, transmission side is encrypted according to ESP agreements for dispatching data, recipient receive after for dispatching data
It is decrypted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710121764.XA CN106992916A (en) | 2017-03-02 | 2017-03-02 | A kind of electric power dispatching system and implementation method based on virtual private cloud |
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| CN112468325B (en) * | 2020-11-11 | 2023-07-11 | 广州鲁邦通物联网科技股份有限公司 | Multiplexing VPN architecture and VPN scheduling method |
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