CN108055357A - The method that a kind of power grid security system and extension based on D5000 tear sign board open - Google Patents
The method that a kind of power grid security system and extension based on D5000 tear sign board open Download PDFInfo
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- CN108055357A CN108055357A CN201810017290.9A CN201810017290A CN108055357A CN 108055357 A CN108055357 A CN 108055357A CN 201810017290 A CN201810017290 A CN 201810017290A CN 108055357 A CN108055357 A CN 108055357A
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- 238000000034 method Methods 0.000 title abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 57
- 238000003745 diagnosis Methods 0.000 claims abstract description 46
- 239000013307 optical fiber Substances 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 238000010248 power generation Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000009826 distribution Methods 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
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- 238000012423 maintenance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00019—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using optical means
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- H02J13/0017—
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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
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of power grid security system based on D5000 and the method for tearing sign board open is hung, including data forwarding Distributor, data safety xegregating unit, Analysis on Fault Diagnosis server and intelligent fault identification server composition；Wherein data forwarding Distributor and data security isolation equipment are in power generation area network, and Analysis on Fault Diagnosis server and intelligent fault identification server are in power information area network；Optical fiber connects between data safety xegregating unit and Analysis on Fault Diagnosis server；The power grid security system based on D5000 realizes the Real-time security monitoring of substation equipment, improves equipment safety in operation.
Description
Technical field
The present invention relates to a kind of power grid security systems, particularly a kind of power grid security system and utilization based on D5000
The extension of the security system tears sign board method open.
Background technology
With the development of power equipment intelligent trouble analytical technology, substation fault intelligent recognition is realizing visual remote
Monitoring and operation etc., which play, more importantly to be acted on, and by intelligent fault analysis, intelligent recognition and intelligent interlink, is
Substation's other systems provide technical support.By Intellectualized monitoring means, clothes are provided for operation of power networks, monitoring, emergency command
Business.Be assistant regulating and controlling operations staff to operating area, protect electric region, the location information of fault zone relevant device, measuring value, shape
State monitoring information etc. carry out emphasis monitoring, it is necessary to by electric system D5000 systems correlation emphasis data and field equipment data into
Row effectively combines, and safety guarantee is provided for business such as electric system O＆M, monitoring, maintenance using linkage technique.
At present, since D5000 systems and intelligent fault analysis, identifying system dispose the production district and information with electric power respectively
The different data network in area causes data that can not share, business can not merge.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, and provide and a kind of realize the real-time of substation equipment
Safety monitoring improves a kind of power grid security system based on D5000 of equipment safety in operation.
The present invention also resides in a kind of extension for utilizing the power grid security system based on D5000 of offer and tears sign board method open.
A kind of power grid security system based on D5000, including data forwarding Distributor, data safety xegregating unit,
Analysis on Fault Diagnosis server and intelligent fault identification server；Wherein data forwarding Distributor and data security isolation
Equipment is in power generation area network, and Analysis on Fault Diagnosis server and intelligent fault identification server are in power information area net
Network；Optical fiber connects between data safety xegregating unit and Analysis on Fault Diagnosis server；
The data forwarding Distributor is used to receive the linkage request of data of the D5000 systems, leads to and asks linkage data
It asks and is sent to data safety xegregating unit；
The data safety xegregating unit is used to receive the linkage request of data of data forwarding Distributor, is scheduled data
With the security isolation of unit exception data, and Analysis on Fault Diagnosis server is sent to；
The Analysis on Fault Diagnosis server is converted to linkage situation pair by the linkage request data of reception, according to system strategy
Then Analysis on Fault Diagnosis request is forwarded to intelligent fault identification server again, realizes electricity by the Analysis on Fault Diagnosis request answered
Net remote control permitted device exception intelligent recognition function.
Wherein, the end data request of the monocular of D5000 systems is converted into two by the data forwarding Distributor
The request of data at object above end.
Wherein, the data safety xegregating unit is one-way isolation equipment, and data forwarding distribution clothes are received by IP network
The request of data of business device, is then converted to fiber data by request of data by optical fiber and is output to Analysis on Fault Diagnosis server.
Wherein, intelligent fault identification server signaling control protocol is assisted using Session Initiation Protocol, transport protocol for RTP
View.
Wherein, data forwarding Distributor performs following steps：
Start the network port and monitor simultaneously real-time reception D5000 linkages data；After linkage request is received, according to forwarding distribution rule
Then, the data forwarding distribution address list that links is obtained, all linkage data are tied to each forwarding distribution address, thus will be single
Item linkage data are converted to two or more the data that link, and by way of network, linkage data are sent to data peace one by one
Full xegregating unit.
Wherein, data safety xegregating unit performs following steps：After linkage request data are received, first by data packet solution
Analysis obtains address information and linkage request information, and converts and be encapsulated as fiber count by all address informations and linkage request information
According to, and pass through optical fiber and be sent to Analysis on Fault Diagnosis server.
Wherein, Analysis on Fault Diagnosis server performs following steps：After linkage request data are received, linkage request will be arrived
Data write storage inside queue, and pass through optical fiber and respond immediately to data safety xegregating unit；Meanwhile pass through data processing threads
The storage inside queue of program is checked in real time, when there are new linkage request data in queue, takes out the linkage in queue one by one
Linkage strategy and D5000 linkage requests by obtaining configured linkage strategy, are associated inquiry by request data, will
D5000 linkage requests are converted to Analysis on Fault Diagnosis request, and Analysis on Fault Diagnosis request is sent to failure intelligence by network interface
It can identify server.
Wherein, intelligent fault identification server performs following steps：When receiving linkage request, according to linkage request address
Analysis on Fault Diagnosis request is sent to the client of the IP address by the client ip address in information, and client is according to reception
Information carries out unit exception data display.
A kind of method that power grid security system extension based on D5000 tears sign board open, using above-mentioned a kind of based on D5000's
Power grid security system, this method comprise the following steps：
S1：Data forwarding Distributor starts the network port and monitors simultaneously real-time reception D5000 linkages data；It please when receiving linkage
After asking, according to forwarding distribution rules, linkage data forwarding distribution address list is obtained, all linkage data are tied to each turn
Hair distribution address, so as to which wall scroll linkage data are converted to two or more the data that link, and by way of network, by the number that links
According to being sent to data safety xegregating unit one by one.
S2：After data safety xegregating unit receives linkage request data, resolve packet is obtained into address information first
With linkage request information, and all address informations and linkage request information are converted and is encapsulated as fiber data, and pass through optical fiber
It is sent to Analysis on Fault Diagnosis server.
S3：After Analysis on Fault Diagnosis server receives linkage request data, classify according to equipment remote-control type, make
The daily decision rule for allowing to allow remote control under remote control and the state of emergency of locking equipment；The key character included according to equipment deficiency is believed
Breath, combination judge whether equipment remote-control is latched or alerts；And operation mode control point or control is allowed to close and carry out configuration linkage strategy,
And the write-in storage inside queue of linkage request data will be arrived, and pass through optical fiber and respond immediately to data safety xegregating unit；It is meanwhile logical
The storage inside queue that data processing threads check program in real time is crossed, when there are new linkage request data in queue, is taken one by one
By obtaining configured linkage strategy, linkage strategy and D5000 linkage requests are carried out for linkage request data in dequeue
D5000 linkage requests are converted to Analysis on Fault Diagnosis request, and Analysis on Fault Diagnosis request are sent out by network interface by correlation inquiry
It send to intelligent fault and identifies server.
S4：It, will be " daily to allow to be remotely controlled " of equipment and " urgent to permit when intelligent fault identification server receives linkage request
Perhaps be remotely controlled " as a result, and influence the factor of the result, including remote control technology condition, five anti-examination, equipment deficiency, concentrate and supervise
The information of control license row is sent to the system database of regulation and control D5000 main websites by exclusive data interface, by regulating and controlling D5000 systems
The program of plug-in operation is responsible for receiving data, and with device name in system database, when front hanging, tear open the cards one holds condition carry out it is " crucial
Character string " matches, the alarm unmatched error, and the client ip address in linkage request address information, by failure
Diagnostic analysis asks to be sent to the client of the IP address, and client carries out unit exception data display according to receive information,
The presentation device on D5000 interfaces mixed is hung and tears board effect open automatically.
Wherein, the equipment in step S3 includes switch, feeder line disconnecting link, neutral point of main transformer disconnecting link, the soft pressing plate of reclosing, main guarantor
Protect soft pressing plate.
In summary, present invention advantage following compared with prior art：
(1) the production district network where electric system D5000 systems and the letter where intelligent fault analysis, identifying system are realized
The network security isolation between area's network is ceased, ensure that the internet security between two subregions.
(2) it can allow users to understand field device operating condition and alarm situation at the first time, provide long-range number
It is scheduling decision provides effective foundation according to technical support.
(3) equipment possesses scalability, not only possesses the secure accessing between D5000 systems, while disclosure satisfy that it
The application demand of his operation system.
(4) real-time statistics to unit exception data can be supported, it can be according between each node of real network bandwidth
Maximum data flow be configured, and can be between each node of real-time display network flow data.
(5) equipment can be forwarded to the real time data of request the function of distribution, so as to which multi-user be avoided to visit data
When asking, larger pressure is caused to headend equipment since visit capacity is larger.
(6) distribution mechanisms are forwarded using linkage strategy, in the case of can realizing multi-user, all users can be timely
Solve equipment and the field device situation of alarm.
(7) using the joint-action mechanism of strategyization, so that the alarm event, high permission user for high priority provide business
The guarantee preferentially performed.
Description of the drawings
Fig. 1 is a kind of system architecture schematic diagram of power grid security system based on D5000 of the present invention.
Specific embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment 1
A kind of power grid security system based on D5000, including data forwarding Distributor, data safety xegregating unit, failure
Diagnostic analysis server and intelligent fault identification server composition；Wherein data forwarding Distributor and data security isolation
Equipment is in power generation area network, and Analysis on Fault Diagnosis server and intelligent fault identification server are in power information area net
Network；Optical fiber connects between data safety xegregating unit and Analysis on Fault Diagnosis server；
The data forwarding Distributor is used to receive the linkage request of data of the D5000 systems, leads to and asks linkage data
It asks and is sent to data safety xegregating unit；
The data safety xegregating unit is used to receive the linkage request of data of data forwarding Distributor, is scheduled data
With the security isolation of unit exception data, and Analysis on Fault Diagnosis server is sent to；
The Analysis on Fault Diagnosis server is converted to linkage situation pair by the linkage request data of reception, according to system strategy
Then Analysis on Fault Diagnosis request is forwarded to intelligent fault identification server again, realizes electricity by the Analysis on Fault Diagnosis request answered
Net remote control permitted device exception intelligent recognition function.
Wherein, the data forwarding Distributor is used to the end data request of the monocular of D5000 systems being converted into
The request of data of more than two destinations.
Wherein, the data safety xegregating unit is one-way isolation equipment, and data forwarding distribution clothes are received by IP network
The request of data of business device, is then converted to fiber data by request of data by optical fiber and is output to Analysis on Fault Diagnosis server.
Wherein, intelligent fault identification server signaling control protocol is assisted using Session Initiation Protocol, transport protocol for RTP
View.
Wherein, data forwarding Distributor performs following steps：
Start the network port and monitor simultaneously real-time reception D5000 linkages data；After linkage request is received, according to forwarding distribution rule
Then, the data forwarding distribution address list that links is obtained, all linkage data are tied to each forwarding distribution address, thus will be single
Item linkage data are converted to two or more the data that link, and by way of network, linkage data are sent to data peace one by one
Full xegregating unit.
Wherein, data safety xegregating unit performs following steps：After linkage request data are received, first by data packet solution
Analysis obtains address information and linkage request information, and converts and be encapsulated as fiber count by all address informations and linkage request information
According to, and pass through optical fiber and be sent to Analysis on Fault Diagnosis server.
Wherein, Analysis on Fault Diagnosis server performs following steps：After linkage request data are received, linkage request will be arrived
Data write storage inside queue, and pass through optical fiber and respond immediately to data safety xegregating unit；Meanwhile pass through data processing threads
The storage inside queue of program is checked in real time, when there are new linkage request data in queue, takes out the linkage in queue one by one
Linkage strategy and D5000 linkage requests by obtaining configured linkage strategy, are associated inquiry by request data, will
D5000 linkage requests are converted to Analysis on Fault Diagnosis request, and Analysis on Fault Diagnosis request is sent to failure intelligence by network interface
It can identify server.
Wherein, intelligent fault identification server performs following steps：When receiving linkage request, according to linkage request address
Analysis on Fault Diagnosis request is sent to the client of the IP address by the client ip address in information, and client is according to reception
Information carries out unit exception data display；So as to fulfill the power grid remote control permitted device safety in production of D5000 systems.
The not described part of the present embodiment is same as the prior art.
Embodiment 2
A kind of method that power grid security system extension based on D5000 tears sign board open, using a kind of above-mentioned power grid based on D5000
Security system, this method comprise the following steps：
S1：Data forwarding Distributor starts the network port and monitors simultaneously real-time reception D5000 linkages data；It please when receiving linkage
After asking, according to forwarding distribution rules, linkage data forwarding distribution address list is obtained, all linkage data are tied to each turn
Hair distribution address, so as to which wall scroll linkage data are converted to two or more the data that link, and by way of network, by the number that links
According to being sent to data safety xegregating unit one by one.
S2：After data safety xegregating unit receives linkage request data, resolve packet is obtained into address information first
With linkage request information, and all address informations and linkage request information are converted and is encapsulated as fiber data, and pass through optical fiber
It is sent to Analysis on Fault Diagnosis server.
S3：After Analysis on Fault Diagnosis server receives linkage request data, according to equipment remote-control type（Switch, feeder line
Disconnecting link, neutral point of main transformer disconnecting link, the soft pressing plate of reclosing, the soft pressing plate of main protection）Classify, formulate equipment it is daily allow remote control and
Allow the decision rule of remote control under the state of emergency.The key character information included according to equipment deficiency, combination judge equipment remote-control
There are risks（Locking or alarm）With permission operation mode（Control point, control are closed）Carry out configuration linkage strategy, and linkage request number will be arrived
According to write-in storage inside queue, and pass through optical fiber and respond immediately to data safety xegregating unit；It is meanwhile real by data processing threads
When check program storage inside queue, when there is new linkage request data in queue, one by one take out queue in linkage please
Data are sought, by obtaining configured linkage strategy, linkage strategy and D5000 linkage requests are associated inquiry, by D5000
Linkage request is converted to Analysis on Fault Diagnosis request, and Analysis on Fault Diagnosis request is sent to intelligent fault by network interface and is identified
Server.
S4：It, will be " daily to allow to be remotely controlled " of equipment and " urgent to permit when intelligent fault identification server receives linkage request
Perhaps be remotely controlled " as a result, and influencing the factor of the result（Such as remote control technology condition, five anti-examinations, equipment deficiency, Centralized Monitoring
The information of row is permitted to be sent to the system database of regulation and control D5000 main websites by exclusive data interface, by regulating and controlling outside D5000 systems
The program for hanging operation is responsible for receiving data, and with device name in system database, when front hanging, tear the cards one holds condition open and carry out " keyword
Symbol string " matching, the alarm unmatched error, and the client ip address in linkage request address information, failure is examined
Disconnected analysis request is sent to the client of the IP address, and client carries out unit exception data display, matching according to receive information
On the presentation device on D5000 interfaces automatically hang tear board effect open.
Wherein, the equipment in step S3 includes switch, feeder line disconnecting link, neutral point of main transformer disconnecting link, the soft pressing plate of reclosing, main guarantor
Protect soft pressing plate.
The not described part of the present embodiment is same as Example 1.
Claims (8)
1. a kind of power grid security system based on D5000, it is characterised in that：Including data forwarding Distributor, data safety
Xegregating unit, Analysis on Fault Diagnosis server and intelligent fault identification server composition；Wherein data forwarding Distributor
Power generation area network is in data security isolation equipment, Analysis on Fault Diagnosis server and intelligent fault are identified at server
In power information area network；Optical fiber connects between data safety xegregating unit and Analysis on Fault Diagnosis server；
The data forwarding Distributor is used to receive the linkage request of data of the D5000 systems, leads to and asks linkage data
It asks and is sent to data safety xegregating unit；
The data safety xegregating unit is used to receive the linkage request of data of data forwarding Distributor, is scheduled data
With the security isolation of unit exception data, and Analysis on Fault Diagnosis server is sent to；
The Analysis on Fault Diagnosis server is converted to linkage situation pair by the linkage request data of reception, according to system strategy
Then Analysis on Fault Diagnosis request is forwarded to intelligent fault identification server again, realizes electricity by the Analysis on Fault Diagnosis request answered
Net remote control permitted device exception intelligent recognition function.
2. a kind of power grid security system based on D5000 according to claim 1, it is characterised in that：The data turn
Hair Distributor is used to the end data request of the monocular of D5000 systems being converted into the request of data of more than two destinations.
3. a kind of power grid security system based on D5000 according to claim 1, it is characterised in that：The data safety
Xegregating unit is one-way isolation equipment, and the request of data of data forwarding Distributor is received by IP network, then passes through light
Request of data is converted to fiber data and is output to Analysis on Fault Diagnosis server by fibre.
4. a kind of power grid security system based on D5000 according to claim 1, it is characterised in that：The failure intelligence
Server signaling control protocol can be identified using Session Initiation Protocol, transport protocol is Real-time Transport Protocol.
5. a kind of power grid security system based on D5000 according to claim 1, it is characterised in that：Data forwarding is distributed
Server performs following steps：
Start the network port and monitor simultaneously real-time reception D5000 linkages data；After linkage request is received, according to forwarding distribution rule
Then, the data forwarding distribution address list that links is obtained, all linkage data are tied to each forwarding distribution address, thus will be single
Item linkage data are converted to two or more the data that link, and by way of network, linkage data are sent to data peace one by one
Full xegregating unit.
6. a kind of power grid security system based on D5000 according to claim 5, it is characterised in that：Data safety is isolated
Equipment performs following steps：After linkage request data are received, resolve packet is obtained into address information and linkage request first
Information, and all address informations and linkage request information are converted and are encapsulated as fiber data, and pass through optical fiber and be sent to failure
Diagnostic analysis server.
7. a kind of power grid security system based on D5000 according to claim 6, it is characterised in that：Analysis on Fault Diagnosis
Server performs following steps：After linkage request data are received, the linkage request data received are write into storage inside queue,
And pass through optical fiber and respond immediately to data safety xegregating unit；Meanwhile check that the inside of program is deposited in real time by data processing threads
Queue is stored up, when there are new linkage request data in queue, the linkage request data in queue is taken out one by one, has been matched somebody with somebody by obtaining
The linkage strategy put, inquiry is associated by linkage strategy and D5000 linkage requests, and D5000 linkage requests are converted to failure
Diagnostic analysis is asked, and Analysis on Fault Diagnosis request is sent to intelligent fault by network interface and identifies server.
8. a kind of power grid security system based on D5000 according to claim 7, it is characterised in that：Intelligent fault identifies
Server performs following steps：When receiving linkage request, according to the client ip address in linkage request address information, by event
Barrier diagnostic analysis request is sent to the client of the IP address, and client carries out unit exception data display according to receive information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017290.9A CN108055357A (en) | 2018-01-09 | 2018-01-09 | The method that a kind of power grid security system and extension based on D5000 tear sign board open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017290.9A CN108055357A (en) | 2018-01-09 | 2018-01-09 | The method that a kind of power grid security system and extension based on D5000 tear sign board open |
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| CN108055357A true CN108055357A (en) | 2018-05-18 |
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| CN201810017290.9A Pending CN108055357A (en) | 2018-01-09 | 2018-01-09 | The method that a kind of power grid security system and extension based on D5000 tear sign board open |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683506A (en) * | 2013-12-05 | 2014-03-26 | 江苏省电力公司电力科学研究院 | Comprehensively-integrated linkage safety system of power system transformer substations |
| CN103716232A (en) * | 2013-12-05 | 2014-04-09 | 江苏省电力公司电力科学研究院 | D5000-based video linkage security gateway of electric power system |
-
2018
- 2018-01-09 CN CN201810017290.9A patent/CN108055357A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683506A (en) * | 2013-12-05 | 2014-03-26 | 江苏省电力公司电力科学研究院 | Comprehensively-integrated linkage safety system of power system transformer substations |
| CN103716232A (en) * | 2013-12-05 | 2014-04-09 | 江苏省电力公司电力科学研究院 | D5000-based video linkage security gateway of electric power system |
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