CN108768995A - Substation adaptive access main website method - Google Patents
Substation adaptive access main website method Download PDFInfo
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- CN108768995A CN108768995A CN201810497112.0A CN201810497112A CN108768995A CN 108768995 A CN108768995 A CN 108768995A CN 201810497112 A CN201810497112 A CN 201810497112A CN 108768995 A CN108768995 A CN 108768995A
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- configuration information
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- data table
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/26—Special purpose or proprietary protocols or architectures
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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
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Abstract
This disclosure relates to a seed stations adaptive access main website method.This method is used for the main website in failure information system, including：According to the communication protocol of the type of substation and current region, determines and communicated be applicable in communication protocol with the substation；According to determining communication protocol, the request for obtaining substation configuration information is sent to the substation；When receiving the substation configuration information that the substation is sent based on the request, the substation configuration information is preserved.The substation adaptive access main website method of the disclosure can realize the substation access main website of compatible different type or different zones, ensure that substation configuration information is reliably transferred to main website.
Description
Technical field
This disclosure relates to electric power system data monitoring technical field more particularly to a seed stations adaptive access main website side
Method.
Background technology
In the related technology, relay protection and fault information processing system (i.e. failure information system) includes main website and substation two
Part.Information exchange can be carried out between main website and substation by communication network.In failure information system, it is located at plant stand end
Substation is communicated with intelligent electronic devices such as protective device, fault wave recording device and automatic safety devices, is acquiring these devices just
Normal running state information, abnormality alarming information, fault message and fault related data, and after the preliminary treatment on be sent to and be located at
The main website of dispatching terminal.
With the continuous development of electric system, power grid scale is increasing, ensures that power grid is run reliable and stablely with weight
Want meaning.In grid collapses, dispatcher can be according to abnormality alarming information, fault message and the failure sent on substation
Related data, it is rapid to grasp power grid physical fault situation and relay protection action, power grid accident is analyzed in time, it is fast to realize
Speed judges and restores power grid, improves the accuracy and promptness of electric network fault processing, reduces power interruption time.
Currently, main website is accessed by manually being configured in substation.But substation complexity is cumbersome, substation producer is numerous, Mei Gequ
There is also very big differences, the thus substation of different type or different zones access main website to become extremely complex numerous for the communication protocol in domain
It is trivial.
Invention content
In view of this, the present disclosure proposes a seed stations adaptive access main website method, it is different in the related technology to solve
The complicated cumbersome problem of process of main website is accessed in the substation of type or different zones.
According to the one side of the disclosure, a seed stations adaptive access main website method is provided, failure information system is used for
In main website, the method includes：
According to the communication protocol of the type of substation and current region, determines and communicated be applicable in communication with the substation
Stipulations；
According to determining communication protocol, the request for obtaining substation configuration information is sent to the substation；
Receive the substation based on it is described request send substation configuration information when, to the substation configuration information into
Row preserves.
In one possible implementation, the substation configuration information is preserved, including：
If it is determined that being the substation configuration information for receiving the substation for the first time and sending, then by the substation configuration information
It preserves into official data table.
In one possible implementation, the substation configuration information is preserved, including：
If it is determined that not being the substation configuration information for receiving the substation for the first time and sending, then confidence is matched into the substation
Breath is preserved into temporary data table；
According to determining storage mode, the substation configuration information is preserved into official data table.
In one possible implementation, the storage mode of the determination is that increment is put in storage mode, then according to determining
Storage mode preserves the substation configuration information into official data table, including：
By the substation configuration information compared with the substation configuration information preserved in the official data table；
If the substation configuration information is increased relative to the substation configuration information preserved in the official data table
Information then obtains increased information；
It will be in the increased information preservation to the official data table.
In one possible implementation, the storage mode of the determination is that increment is put in storage mode, then according to determining
Storage mode preserves the substation configuration information into official data table, including：
By the substation configuration information compared with the substation configuration information preserved in the official data table；
If the substation configuration information reduces relative to the substation configuration information preserved in the official data table
Information then obtains reduced information；
The information of the reduction is deleted from the official data table.
In one possible implementation, the storage mode of the determination, which is attached most importance to, is built into library mode, then according to determining
Storage mode preserves the substation configuration information into official data table, including：
The substation configuration information preserved in the official data table is deleted；
The substation configuration information is preserved into the official data table.
In one possible implementation, after being preserved to the substation configuration information, the method is also wrapped
It includes：
Classified to the substation configuration information according to criteria for classification；Wherein, the criteria for classification includes analog quantity letter
It is one or more in breath, state information, point information, intake information, warning information, pressing plate information and action message.
In one possible implementation, after being preserved to the substation configuration information, the method is also wrapped
It includes：
Obtain the substation interval belonging to protective device；
By the substation interval protective device corresponding with substation described in official data table belonging to the protective device into
Row matching, obtains the correspondence between substation interval and substation；
Correspondence between substation interval and substation preserves.
In one possible implementation, after being preserved to the substation configuration information, the method is also wrapped
It includes：
When receiving the warning information that the substation is sent, according to the substation configuration information, to the warning information
It is preserved.
The substation adaptive access main website method of the disclosure, main website are advised according to the type of substation and the communication of current region
About, determination is communicated be applicable in communication protocol with substation, according to determining communication protocol, is sent acquisition substation to substation and is matched
The request of confidence breath preserves substation configuration information when receiving the substation configuration information that substation is sent based on request,
Thus, it is possible to realize that main website is accessed in the substation of compatible different type or different zones, ensure that substation configuration information is reliably transferred to
Main website.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Description of the drawings
Including in the description and the attached drawing of a part for constitution instruction and specification together illustrate the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows the schematic diagram of the failure information system according to one embodiment of the disclosure.
Fig. 2 shows the flow charts according to the substation adaptive access main website method of one embodiment of the disclosure.
Specific implementation mode
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Reference numeral indicate functionally the same or similar element.Although the various aspects of embodiment are shown in the accompanying drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the disclosure, numerous details is given in specific implementation mode below.
It will be appreciated by those skilled in the art that without certain details, the disclosure can equally be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
Fig. 1 shows the schematic diagram of the failure information system according to one embodiment of the disclosure.As shown in Figure 1, fault message system
System includes protective device, substation and main website.It can be carried out by communication network (such as interchanger) between protective device and substation
Information exchange can carry out information exchange between substation and main website by communication network (such as interchanger).Wherein, protective device
Number with substation can be one or more, and the disclosure is not restricted this.
Protective device (also known as secondary device) can refer to and be supervised the primary equipment in electric system, measured, be controlled
System, protection and the equipment adjusted.Primary equipment, which can refer to, is directly used in production and the equipment using electric energy in electric system.Protection
Device can acquire information of primary equipment, including action message, warning information and self-test information etc., and the disclosure does not limit this
System.
Substation can refer to positioned at plant stand end, can be intelligent with protective device, fault wave recording device and automatic safety device etc.
Electronic equipment communicates, and acquires normal operating condition information, abnormality alarming information, fault message and the failure dependency number of these devices
According to, and after the preliminary treatment on be sent to the equipment of main website.
Main website can refer to positioned at dispatching terminal, can receive its normal operation acquired from intelligent electronic device of substation transmission
Status information, abnormality alarming information, fault message and fault related data, and what these data were preserved and analyzed sets
It is standby.
In one possible implementation, the download configuration file in protective device is realized to the basic of protective device
Configuration, the configuration file include IP (Internet Protocol, procotol) address of protective device, analog quantity information, shape
State amount information and point information etc..The download configuration file in substation realizes that the basic configuration to substation, the configuration file include
The configuration file of each protective device, the IP address of main website, the IP address of substation, port numbers and being communicated with main website are fitted
Communication protocol etc..Communication protocol between selection protective device and substation simultaneously carries out networking, to protective device and substation it
Between connectivity tested, ensure that the communication between protective device and substation is normal.
Fig. 2 shows the flow charts according to the substation adaptive access main website method of one embodiment of the disclosure.This method is used for
Main website in failure information system.As shown in Fig. 2, the method includes the steps S21 to step S23.
In the step s 21, it according to the communication protocol of the type of substation and current region, determines to be communicated with substation and fit
Communication protocol.
Wherein, communication protocol may include IEC61850 stipulations and non-IEC6185 stipulations.Non- IEC6185 stipulations can refer to
Other stipulations other than IEC61850 stipulations, such as IEC103 stipulations or other privately owned stipulations etc., the disclosure is without limitation.
In one possible implementation, main website configure the IP address of substation, port numbers, front server title with
And power transformation station name etc., realize the basic configuration to main website.Main website can be advised according to the type of substation and the communication of current region
About, it automatically determines and is communicated be applicable in communication protocol with substation.
In step S22, according to determining communication protocol, the request for obtaining substation configuration information is sent to substation.
In step S23, receive substation based on request send substation configuration information when, to substation configuration information into
Row preserves.
The substation adaptive access main website method of the disclosure, main website can be according to the type of substation and the communications of current region
Stipulations, determination are communicated be applicable in communication protocol with substation, and thus, it is possible to realize compatible different type or different zones
Main website is accessed in substation, ensures that substation configuration information is reliably transferred to main website.
In one possible implementation, substation configuration information is preserved (step S23), including：If it is determined that
It is the substation configuration information for receiving substation transmission for the first time, then preserves substation configuration information into official data table.
It is IEC61850 stipulations as example using communication protocol.Main website obtains the SCD (Substation of substation
Configuration Description, substation configuration description) file, and will be in the SCD file and official data table of substation
The substation configuration information preserved compares.If the substation configuration information preserved in the SCD file and official data table of substation
Entirely different, then main website is the SCD file for receiving substation for the first time, illustrates that the substation is to access main website for the first time.In antithetical phrase
The SCD file stood carry out Correctness checking determine it is errorless after, directly SCD file is preserved into official data table.
It is IEC103 stipulations as example using communication protocol.Main website obtains substation configuration information, and by substation configuration information
Compared with the substation configuration information preserved in official data table.If preserved in substation configuration information and official data table
Substation configuration information is entirely different, then main website is to receive substation configuration information for the first time, illustrates that the substation is to access for the first time
Main website, substation configuration information is carried out Correctness checking determine it is errorless after, directly substation configuration information is preserved to formal number
According in table.
In one possible implementation, substation configuration information is preserved (step S23), including：If it is determined that
It is not the substation configuration information for receiving substation transmission for the first time, then preserves substation configuration information into temporary data table；Root
According to determining storage mode, substation configuration information is preserved into official data table.
In one possible implementation, determining storage mode is that increment is put in storage mode, then according to determining storage
Mode preserves substation configuration information into official data table, including：Substation configuration information has been preserved with official data table
Substation configuration information compare；If substation configuration information increases relative to the substation configuration information preserved in official data table
Information, then obtain increased information；It will be in increased information preservation to official data table.
It is IEC61850 stipulations as example using communication protocol.Main website obtains the SCD file of substation, and by the SCD of substation
File is compared with the substation configuration information preserved in official data table.If the SCD file of substation is relative to official data table
In the substation configuration information part that has preserved it is identical and increase information, then main website is not the SCD texts for receiving substation for the first time
Part, it is to access main website for the first time to illustrate the substation not.To the SCD file of substation carry out Correctness checking determine it is errorless after, obtain
Increased information is taken, and will be in increased information preservation to official data table.
In one possible implementation, determining storage mode is that increment is put in storage mode, then according to determining storage
Mode preserves substation configuration information into official data table, including：Substation configuration information has been preserved with official data table
Substation configuration information compare；If substation configuration information is reduced relative to the substation configuration information preserved in official data table
Information, then obtain reduced information；The information of reduction is deleted from official data table.
It is IEC61850 stipulations as example using communication protocol.Main website obtains the SCD file of substation, and by the SCD of substation
File is compared with the substation configuration information preserved in official data table.If the SCD file of substation is relative to official data table
In the substation configuration information part that has preserved it is identical and reduce information, then main website is not the SCD texts for receiving substation for the first time
Part, it is to access main website for the first time to illustrate the substation not.To the SCD file of substation carry out Correctness checking determine it is errorless after, obtain
Reduced information is taken, and the information of reduction is deleted from official data table.
In one possible implementation, determining storage mode, which is attached most importance to, is built into library mode, then according to determining storage
Mode preserves substation configuration information into official data table, including：The substation configuration information that will have been preserved in official data table
It deletes；Substation configuration information is preserved into official data table.
It is IEC61850 stipulations as example using communication protocol.Main website obtains the SCD file of substation, and by the SCD of substation
File is compared with the substation configuration information preserved in official data table.If the SCD file of substation is relative to official data table
In the substation configuration information that has preserved changed, then main website is not the SCD file for receiving substation for the first time, illustrates the son
Stand is not to access main website for the first time.To the SCD file of substation carry out Correctness checking determine it is errorless after, will be in official data table
The substation configuration information preserved is deleted, and SCD file is preserved into official data table.
The substation adaptive access main website method of the disclosure, main website can realize substation configuration information increment storage or again
It is built into library, to improve the efficiency that main website is accessed in substation, ensure that the accuracy of substation configuration information.
In one possible implementation, after being preserved to substation configuration information, method further includes：According to point
Class standard classifies to substation configuration information；Wherein, criteria for classification include analog quantity information, state information, point information,
It is one or more in intake information, warning information, pressing plate information and action message.
Wherein, after main website preserves into official data table substation configuration information, main website to substation configuration information into
Row processing, by substation configuration information according to analog quantity information, state information, point information, intake information, warning information,
Pressing plate information and action message are classified, and are handled alarm point and actuating signal point to realize.
As an example, main website is according to alarm type (such as self-checking alarming, general remote signalling etc.), alarm subtype (example
It is abnormal such as to alert total exception, circuit), alarm ownership (such as device alarm, circuit alarm etc.), alarm coverage (such as
System, device and circuit etc.), alarm cause, alarming processing measure etc. preserve alarm point and actuating signal point.
In one possible implementation, after being preserved to substation configuration information, method further includes：It obtains and protects
Substation interval belonging to protection unit；By the substation interval protection corresponding with substation in official data table belonging to protective device
Device is matched, and the correspondence between substation interval and substation is obtained；To the correspondence between substation interval and substation
Relationship is preserved.
In one possible implementation, after being preserved to substation configuration information, method further includes：It is receiving
When the warning information sent to substation, according to substation configuration information, warning information is preserved.
The substation adaptive access main website method of the disclosure, when first device breaks down, dispatcher being capable of basis
Rank, type, coverage, reason and treatment measures of the warning information sent on substation etc. make quick place to failure
Reason.
In one possible implementation, main website may include substation adaptive access master station device.The substation is adaptive
Master station device, which should be accessed, may include：Device configuration management module, device protocol processing module, device communication module and man-machine boundary
Face mould block.
Device configuration management module is mainly used for carrying out managing configuration information according to data hierarchy, and is obtained from configuration file
Take static configuration；When protective device and substation or substation are with master station communication, data information and equipment are obtained from configuration file
Information is supplied to device communication module.
Device protocol processing module is mainly used for protocol processes, including receive or send message, processing main website issue and son
The configuration message of the IEC61850 stipulations message, non-IEC61850 stipulations message and other stipulations that are sent on standing generates dynamic number
According to message and processing command message etc..
Device communication module mainly for the treatment of protective device and substation and substation and main website communication work flow.Equipment
Communication module is communicated using the working mechanism difference administration order communication of multithreading and information.Command communication and information communication are opposite
It is independent to cooperate with each other again.
Human-computer interface module is mainly used for human-computer interaction, under the configuration for handling protective device and substation is generated and configured
The operations such as dress, substation access main website, substation is restarted.
Flow chart and block diagram in attached drawing show the system, method and computer journey of multiple embodiments according to the disclosure
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
One module of table, program segment or a part for instruction, the module, program segment or a part for instruction include one or more use
The executable instruction of the logic function as defined in realization.In some implementations as replacements, the function of being marked in box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can essentially be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart can use function or dynamic as defined in executing
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or technological improvement to the technology in market for best explaining each embodiment, or this technology is made to lead
Other those of ordinary skill in domain can understand each embodiment disclosed herein.
Claims (9)
1. a seed stations adaptive access main website method, which is characterized in that for the main website in failure information system, the method
Including：
According to the communication protocol of the type of substation and current region, determines and communicated be applicable in communication rule with the substation
About；
According to determining communication protocol, the request for obtaining substation configuration information is sent to the substation；
When receiving the substation configuration information that the substation is sent based on the request, the substation configuration information is protected
It deposits.
2. according to the method described in claim 1, it is characterized in that, preserved to the substation configuration information, including：
If it is determined that being the substation configuration information for receiving the substation for the first time and sending, then the substation configuration information is preserved
Into official data table.
3. according to the method described in claim 1, it is characterized in that, preserved to the substation configuration information, including：
If it is determined that not being the substation configuration information for receiving the substation for the first time and sending, then the substation configuration information is protected
It deposits into temporary data table；
According to determining storage mode, the substation configuration information is preserved into official data table.
4. according to the method described in claim 3, it is characterized in that, the storage mode of the determination, which is increment, is put in storage mode, then
According to determining storage mode, the substation configuration information is preserved into official data table, including：
By the substation configuration information compared with the substation configuration information preserved in the official data table；
If the substation configuration information increases information relative to the substation configuration information preserved in the official data table,
Then obtain increased information；
It will be in the increased information preservation to the official data table.
5. according to the method described in claim 3, it is characterized in that, the storage mode of the determination, which is increment, is put in storage mode, then
According to determining storage mode, the substation configuration information is preserved into official data table, including：
By the substation configuration information compared with the substation configuration information preserved in the official data table；
If the substation configuration information reduces information relative to the substation configuration information preserved in the official data table,
Then obtain reduced information；
The information of the reduction is deleted from the official data table.
6. according to the method described in claim 3, it is characterized in that, the storage mode of the determination, which is attached most importance to, is built into library mode, then
According to determining storage mode, the substation configuration information is preserved into official data table, including：
The substation configuration information preserved in the official data table is deleted；
The substation configuration information is preserved into the official data table.
7. according to the method described in claim 1, it is characterized in that, after being preserved to the substation configuration information, institute
The method of stating further includes：
Classified to the substation configuration information according to criteria for classification；Wherein, the criteria for classification includes analog quantity information, shape
It is one or more in state amount information, point information, intake information, warning information, pressing plate information and action message.
8. according to the method described in claim 1, it is characterized in that, after being preserved to the substation configuration information, institute
The method of stating further includes：
Obtain the substation interval belonging to protective device；
By the substation interval protective device progress corresponding with substation described in official data table belonging to the protective device
Match, obtains the correspondence between substation interval and substation；
Correspondence between substation interval and substation preserves.
9. according to the method described in claim 1, it is characterized in that, after being preserved to the substation configuration information, institute
The method of stating further includes：
When receiving the warning information that the substation is sent, according to the substation configuration information, the warning information is carried out
It preserves.
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108768995B (en) | 2021-06-08 |
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