CN109683923A - A kind of check method and system of electrical power distribution automatization system configuration file version - Google Patents
A kind of check method and system of electrical power distribution automatization system configuration file version Download PDFInfo
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Abstract
The present invention provides the check method and system of a kind of electrical power distribution automatization system configuration file version, verified including being upgraded to the FileVersion during highest version by lowest version to substation configuration description file SCD；Check of tracing to the source is carried out to the upper level old version of terminal profile CID version.Technical solution provided by the invention carries out different configuration files positive/negative to version check, ensure that configuration process can be recalled, finds the mistake in configuration version evolution process in time, promote the accuracy of file configuration content, desk checking cost is reduced, power distribution automation O&M efficiency is improved.
Description
Technical field
The invention belongs to Distribution Automation Technology fields, and in particular to a kind of electrical power distribution automatization system configuration file version
Check method and system.
Background technique
Currently, the new distribution automatization terminal of IEC61850 standard and plug-and-play feature is supported gradually to start pilot throwing
Fortune, the following terminal O&M and allocation problem also become the routine work of electrical power distribution automatization system application.It is different to adapt to
The construction and application model of electrical power distribution automatization system, using the electrical power distribution automatization system of new generation of IEC61850 standard to original
It is optimized and improves in standard configurations process, introduce feed configuration file, form the configuration of system collection, feed configuration and end
For end three layers of configuration file structure of configuration in the configuration scheme framework of one, configuration file type is more complicated, different levels configuration
Conversion and close coupling relationship between file bring many difficulties to configuration file version management.
Currently, field of power transformation to the edition difference analysis of substation configuration description file SCD, version management, integration control,
Correlative study has been carried out in lifecycle management, version comparison verification, version rights management etc., to from locally or globally angle
Solve the problems, such as the configuration file version management of intelligent substation, focus focuses mostly in transformer substation system configuration file SCD and terminal
The version management of configuration file CID, however opened up in view of the otherness of intelligent station and electrical power distribution automatization system, especially distribution feeder
Flutter structure, the method for operation frequently changes, the actual features such as failure differentiation tupe cannot be used directly for power distribution automation system
It is under unified central planning to set file type object and version management.
Summary of the invention
The present invention proposes a kind of distribution terminal configuration file version check method and system, for solving distribution main website to big
The configuration file version of scale distribution terminal checks and approves verification and configuration file edition upgrading problem of management.
The present invention provides a kind of check method of electrical power distribution automatization system configuration file version, including；
The FileVersion during highest version is upgraded to by lowest version to substation configuration description file SCD to verify；
Check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
The upper level old version to the terminal profile CID version check that trace to the source includes:
S2.1: it obtains the terminal profile CID of current power distribution terminal and carries out CRC check to it, verification passes through execution
S2.2, otherwise judges whether not pass through for continuous 3 times, is to interrupt verification, otherwise prompts mistake, and repeat S2.1；
S2.2: generating new terminal profile CID, parses new terminal profile CID and old terminal configuration text
Part CID carries out version retrospect verification, if version retrospect verification passes through, downloads new terminal profile CID；
3. configuration file version check method as claimed in claim 2, which is characterized in that the version retrospect verification packet
It includes:
S3.1: whether the version information for comparing new and old terminal profile CID is consistent, unanimously then executes S3.2, otherwise, eventually
Only configuration flow；
S3.2: the configuration version parameter information of new and old terminal profile CID is compared, the configuration version parameter information is extremely
A rare difference, then execute S3.3, otherwise, terminates configuration flow；
S3.3: comparing new and old terminal profile CID, obtains newly-increased and variation content, compares newly-increased content and looks into
Test whether describe file ICD corresponding part structure with terminal function consistent, unanimously then by checking, otherwise prompt alarm；To change
The content of change is audited item by item according to configuration update table, if whole changing contents pass through audit, completes to verify, otherwise prompt is accused
It is alert.
The configuration version parameter information includes: semantic data model DatamodelSemantic, communication behavior information
CommunicationBehavior, device information Settings and configuration information Configuration.
The FileVersion being upgraded to during highest version to substation configuration description file SCD lowest version carries out verification packet
Include: configuration circuit 1 verifies, the verification of configuration circuit 2, configures the verification of circuit 3, configures any one or more in the verification of circuit 4.
The verification of configuration circuit 1 describes substation configuration description file caused by file ICD changes for verifying terminal function
The variation of SCD includes:
S6.1: obtaining new terminal function and describe file ICD, carries out CRC check to it, if CRC check does not pass through eventually
Only configuration flow executes S6.2 if passing through；
S6.2: describing file ICD to terminal function and carry out version verification, terminates configuration stream if version verification does not pass through
Journey executes S6.3 if passing through；
S6.3: parsing terminal function describes file ICD, extract equipment ID, manufacturer's information, is currently set in fortune according to ID lookup
Standby terminal profile CID parses terminal profile CID, compares the terminal function and describe file ICD and the terminal
The IED element content of configuration file CID obtains the change information of IED element content, mark modification and newly-increased element, and mentions
Modulus type configuration version parameter information；
S6.4: completing the configuration of substation configuration description file SCD, generate new terminal profile CID, parses described new
Terminal profile CID, and extract the new terminal profile CID IED element content and S6.3 obtain IED element in
The change information of appearance is matched, if matching result is inconsistent, feedback error information interrupts verification；If matching consistent and nothing
Newly-increased element, then compare the model configuration version parameter information of new and old terminal profile CID, and as a result consistent then verification passes through,
Otherwise prompt alarm；If matching is consistent and there is newly-increased element, the model configuration version ginseng of new and old terminal profile CID is compared
Number information, if the model configuration version parameter value of new version terminal profile CID is higher than legacy version terminal profile CID's
Model configuration version parameter value, which then verifies, to be passed through, otherwise prompt alarm.
The verification of configuration circuit 2 describes substation's configuration text caused by file IID changes for verifying terminal example
Part SCD changes
S7.1: the terminal example of reading terminals describes file IID, describes file IID to the terminal example and carries out
CRC check terminates configuration flow if verification does not pass through；S7.2 is executed if if verifying；
S7.2: parsing terminal example describes file IID and searches currently in the terminal profile CID of fortune, mentions respectively
Take terminal example describe the data set Dataset element of file IID and terminal profile CID, DOI element, DAI element,
Privately owned Privitae element information, configuration attribute CF parameter value, are compared, and identify element that is newly-increased and updating；
S7.3: update substation configuration description file SCD, generate terminal profile CID, by terminal profile CID with
The element that is newly-increased and updating of S7.2 mark compares, if comparing result is consistent, and the version updating of configuration attribute CF, and new
The old version of the terminal profile CID of generation is identical as the old version of terminal profile CID, then no by verification
Then prompt alarm checks checking procedure.
The verification of configuration circuit 3 describes substation configuration description file caused by file SSD changes for check system specification
SCD changes
S8.1: obtaining new system specifications and describe file SSD, describes file SSD to the system specifications and carries out the school CRC
It tests, terminates configuration flow if CRC check does not pass through, if by executing S8.2；
S8.2: describing file SSD to newly-generated system specifications and carry out version verification, if verification does not pass through, termination is matched
Process is set, verification passes through, then executes S8.3；
S8.3: parsing new-old system specification describes file SSD, successively owns under contrast potential ranked element, feeder line element
The information of equipment, tie point and terminal, and mark changed element；
S8.4: generating new substation configuration description file SCD, successively verifies change in topology letter in substation configuration description file SCD
Whether breath is consistent with the comparing result of S8.3, unanimously then executes S8.5 by verification, inconsistent then prompt alarm reexamines
Configuration process；
S8.5: the feeder line ID according to substation configuration description file SCD traverses substation Substation element, generates feeder line and matches
Set file FCD.
The configuration circuit 4 is verified includes: for the verification of substation configuration description file SCD self refresh
Substation configuration description file SCD is parsed, communication network element information is reconfigured, updates link timeout parameter information,
Increasing sweep equipment data set contents, modification control block value, enabled/non-enabled control block reconfigure IED element content,
Action parameter value is modified, protection definite value, telemetering dead band value is updated, generates new substation configuration description file SCD, compare new and old power transformation
Stand configuration file SCD, and whether examination communication behavior parameter value updates, if new version substation configuration description file SCD communication behavior
Parameter value is higher than the communication behavior parameter of legacy version, and the version information value of new substation configuration description file SCD is equal to old
The version information value of substation configuration description file SCD then verifies 1 and passes through, otherwise verifies and do not pass through, prompt alarm；Compare new and old change
Power station configuration file SCD, whether examination definite value parameter value updates, if the definite value parameter of new substation configuration description file SCD takes
Value is higher than old definite value parameter value, and the version information value of new substation configuration description file SCD is equal to old substation and configures text
The version information value of part SCD then verifies 2 and passes through, otherwise verifies and do not pass through, prompt alarm；Verification 1 and 2 passes through, then matches and put back into
The verification of road 4 passes through.
The CRC check includes: to calculate the cyclic redundancy check of configuration file and compare with the included check code of configuration file,
As a result inconsistent, it verifies and does not pass through, unanimously then verification passes through.
The version verifies
Configuration file is parsed, History element content is extracted, compares version version and revised edition reversion attribute
Whether the colophon of information and file is consistent, inconsistent, verifies and does not pass through, and unanimously then verification passes through.
The IED element content includes: logical device information LD, logical node information LN, data object information DO, data
Attribute information DA.
The present invention provides a kind of nucleus correcting system of electrical power distribution automatization system configuration file version, comprising:
SCD correction verification module: substation configuration description file SCD is upgraded to by lowest version FileVersion during highest version into
Row verification；
CID correction verification module: check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
The CID correction verification module includes:
CRC check submodule: it obtains the terminal profile CID of current power distribution terminal and CRC check is carried out to it, judge
Whether CRC check continuously malfunctions 3 times, is to interrupt verification, otherwise prompt alarm and re-starts CRC check；
Version retrospect verification submodule: generating new terminal profile CID, parse new terminal profile CID and
Old terminal profile CID carries out version retrospect verification, if version retrospect verification passes through, downloads new configuration file.
The SCD checks module
First verification submodule, verifies for configuring circuit 1, and the verification of configuration circuit 1 is retouched for verifying terminal function
State substation configuration description file SCD variation caused by file ICD changes；
Second verification submodule, verifies for configuring circuit 2, and the verification of configuration circuit 2 is for verifying terminal example
Substation configuration description file SCD variation caused by file IID changes is described；
Third verifies submodule, verifies for configuring circuit 3, and the verification of configuration circuit 3 is retouched for check system specification
State substation configuration description file SCD variation caused by file SSD changes；
4th verification submodule, verifies for configuring circuit 4, and the verification of configuration circuit 4 is used for substation configuration description file
The verification of SCD self refresh.
Compared with the latest prior art, technical solution provided by the invention has the advantages that
Technical solution provided by the invention is used for electrical power distribution automatization system configuration file type object and version management, right
Substation configuration description file SCD uses the positive check that FileVersion during highest version is upgraded to by lowest version, configures to terminal
The upper level old version of file CID version carries out reversed check of tracing to the source, and carries out for different configuration files positive/negative to version
Check, it is ensured that configuration process can be recalled, in time find configuration version evolution process in mistake, reduce desk checking at
This, improves power distribution automation O&M efficiency；
Technical solution provided by the invention improves file with the reversed verification that CRC check is combined with version retrospect verification
Configure the accuracy of content；
Technical solution provided by the invention is verified when verifying to substation configuration description file SCD using configuration circuit 1,2,3,4
In any one or more, ensure that the comprehensive of verification, improve the accuracy of file configuration content.
Detailed description of the invention
Fig. 1 is a kind of check method schematic diagram of electrical power distribution automatization system configuration file version of the present invention；
Fig. 2 is distribution terminal of embodiment of the present invention configuration file transformational relation figure；
Fig. 3 is configuration file of embodiment of the present invention checking procedure schematic diagram；
Fig. 4 is substation configuration description file of embodiment of the present invention SCD forward direction checking process figure；
Fig. 5 is the reversed checking process figure of the terminal of that embodiment of the invention configuration file CID.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing:
Configuration file type of the present invention includes:
1) SCD file: substation configuration description file, for describing power distribution network
2) SSD file: system specifications describes file, for describing global distribution feeder topology.
3) FCD file: feed configuration file describes localized power distribution feeder line topological structure.
4) ICD file: terminal function describes file, is provided by device manufacturer.
5) CID file: terminal profile is generated by terminal configuration tool according to SCD file.
6) IID file: terminal example describes file, when the distribution method of operation, network reconfiguration, controller switching equipment state become
Generation when changing, reconfiguring.
The configuration file uses SCL language description power distribution network object, covers logical model and the configuration of terminal or system
Information, the transformational relation between configuration file are shown in Fig. 2.The file header part of the configuration file defines History element, uses
It include current file version number, history file version number, and version is configured using model to record FileVersion change procedure information
Sheet, definite value parameter version, configuration (CF) attribute variable version, communication configuration Release parameter carry out configuration version tracking.
The check of configuration file version is divided into positive check and checks with reversed.Forward direction, which is checked, refers to configuration file by lowest version liter
Grade is to the FileVersion upgrade checkout during highest version；Reversed check refers to that the upper level of retrospect current configuration file version is gone through
The check of tracing to the source of history version.SCD describes electrical power distribution automatization system global configuration information, covers the file information description, distribution network
Turbo codes, communication network description, the description of terminal function configuration information, data object define information.As shown in figure 3, SCD conduct
The hinge link of configuration process, ICD, IID, SSD file variation can cause the variation of SCD file, and SCD file variation can give birth to again
CID, FCD file of Cheng Xin, for the uniqueness for guaranteeing the electrical power distribution automatization system configuration information overall situation, configuration version is using positive
Verification mode.CID file is used to describe the function and configuration information of certain station power distribution terminal, instructs terminal actual motion.CID file
Content sources are a subsets of SCD file in SCD file, and verification mode mainly uses the reversed check based on tracing to the source.
To ensure file content variant version real-time update, each configuration file carries cyclic redundancy check, and check code algorithm is unified.Other
Configuration file mainly carries out version variation verification using CRC mode as Process Character file.
As shown in Figure 1, the present invention provides a kind of check method of electrical power distribution automatization system configuration file version, including；
The FileVersion during highest version is upgraded to by lowest version to substation configuration description file SCD to verify；
Check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
The upper level old version to the terminal profile CID version check that trace to the source includes:
S2.1: it obtains the terminal profile CID of current power distribution terminal and carries out CRC check to it, verification passes through execution
S2.2, otherwise judges whether not pass through for continuous 3 times, is to interrupt verification, otherwise prompts mistake, and repeat S2.1；
S2.2: generating new terminal profile CID, parses new terminal profile CID and old terminal configuration text
Part CID carries out version retrospect verification, if version retrospect verification passes through, downloads new terminal profile CID；
3. configuration file version check method as claimed in claim 2, which is characterized in that the version retrospect verification packet
It includes:
S3.1: whether the version information for comparing new and old terminal profile CID is consistent, unanimously then executes S3.2, otherwise, eventually
Only configuration flow；
S3.2: the configuration version parameter information of new and old terminal profile CID is compared, the configuration version parameter information is extremely
A rare difference, then execute S3.3, otherwise, terminates configuration flow；
S3.3: comparing new and old terminal profile CID, obtains newly-increased and variation content: newly-increased content is looked into
Test whether describe file ICD corresponding part structure with terminal function consistent, unanimously then by checking, otherwise prompt alarm；For
The content of variation is audited item by item according to configuration update table, if whole changing contents pass through audit, is completed to verify, otherwise be prompted
Alarm.
The configuration version parameter information includes: semantic data model DatamodelSemantic, communication behavior information
CommunicationBehavior, device information Settings and configuration information Configuration.
The FileVersion being upgraded to during highest version to substation configuration description file SCD lowest version carries out verification packet
Include: configuration circuit 1 verifies, the verification of configuration circuit 2, configures the verification of circuit 3, configures any one or more in the verification of circuit 4.
The verification of configuration circuit 1 describes substation configuration description file caused by file ICD changes for verifying terminal function
The variation of SCD includes:
S6.1: obtaining new terminal function and describe file ICD, carries out CRC check to it, if CRC check does not pass through eventually
Only configuration flow executes S6.2 if passing through；
S6.2: describing file ICD to terminal function and carry out version verification, terminates configuration stream if version verification does not pass through
Journey executes S6.3 if passing through；
S6.3: parsing terminal function describes file ICD, extract equipment ID, manufacturer's information, is currently set in fortune according to ID lookup
Standby terminal profile CID parses terminal profile CID, compares the terminal function and describe file ICD and the terminal
The IED element content of configuration file CID obtains the change information of IED element content, mark modification and newly-increased element, and mentions
Modulus type configuration version parameter information；
S6.4: completing the configuration of substation configuration description file SCD, generate new terminal profile CID, parses described new
Terminal profile CID, and extract the new terminal profile CID IED element content and S6.3 obtain IED element in
The change information of appearance is matched, if matching result is inconsistent, feedback error information interrupts verification；If matching consistent and nothing
Newly-increased element, then compare the model configuration version parameter information of new and old terminal profile CID, and as a result consistent then verification passes through,
Otherwise prompt alarm；If matching is consistent and there is newly-increased element, the model configuration version ginseng of new and old terminal profile CID is compared
Number information, if the model configuration version parameter value of new version terminal profile CID is higher than legacy version terminal profile CID's
Model configuration version parameter value, which then verifies, to be passed through, otherwise prompt alarm.
The verification of configuration circuit 2 describes substation's configuration text caused by file IID changes for verifying terminal example
Part SCD changes
S7.1: the terminal example of reading terminals describes file IID, describes file IID to the terminal example and carries out
CRC check terminates configuration flow if verification does not pass through；S7.2 is executed if if verifying；
S7.2: parsing terminal example describes file IID and searches currently in the terminal profile CID of fortune, mentions respectively
Take terminal example describe the data set Dataset element of file IID and terminal profile CID, DOI element, DAI element,
Privately owned Privitae element information, configuration attribute CF parameter value, are compared, and identify element that is newly-increased and updating；
S7.3: update substation configuration description file SCD, generate terminal profile CID, by terminal profile CID with
The element that is newly-increased and updating of S7.2 mark compares, if comparing result is consistent, and the version updating of configuration attribute CF, and new
The old version of the terminal profile CID of generation is identical as the old version of terminal profile CID, then no by verification
Then prompt alarm checks checking procedure.
The verification of configuration circuit 3 describes substation configuration description file caused by file SSD changes for check system specification
SCD changes
S8.1: obtaining new system specifications and describe file SSD, describes file SSD to the system specifications and carries out the school CRC
It tests, terminates configuration flow if CRC check does not pass through, if by executing S8.2；
S8.2: describing file SSD to newly-generated system specifications and carry out version verification, if verification does not pass through, termination is matched
Process is set, verification passes through, then executes S8.3；
S8.3: parsing new-old system specification describes file SSD, successively owns under contrast potential ranked element, feeder line element
The information of equipment, tie point and terminal, and mark changed element；
S8.4: generating new substation configuration description file SCD, successively verifies change in topology letter in substation configuration description file SCD
Whether breath is consistent with the comparing result of S8.3, unanimously then executes S8.5 by verification, inconsistent then prompt alarm reexamines
Configuration process；
S8.5: the feeder line ID according to substation configuration description file SCD traverses substation Substation element, generates feeder line and matches
Set file FCD.
The configuration circuit 4 is verified includes: for the verification of substation configuration description file SCD self refresh
Substation configuration description file SCD is parsed, communication network element information is reconfigured, updates link timeout parameter information,
Increasing sweep equipment data set contents, modification control block value, enabled/non-enabled control block reconfigure IED element content,
Action parameter value is modified, protection definite value, telemetering dead band value is updated, generates new substation configuration description file SCD, compare new and old power transformation
Stand configuration file SCD, and whether examination communication behavior parameter value updates, if new version substation configuration description file SCD communication behavior
Parameter value is higher than the communication behavior parameter of legacy version, and the version information value of new substation configuration description file SCD is equal to old
The version information value of substation configuration description file SCD then verifies 1 and passes through, otherwise verifies and do not pass through, prompt alarm；Compare new and old change
Power station configuration file SCD, whether examination definite value parameter value updates, if the definite value parameter of new substation configuration description file SCD takes
Value is higher than old definite value parameter value, and the version information value of new substation configuration description file SCD is equal to old substation and configures text
The version information value of part SCD then verifies 2 and passes through, otherwise verifies and do not pass through, prompt alarm；Verification 1 and 2 passes through, then matches and put back into
The verification of road 4 passes through.
The CRC check includes: to calculate the cyclic redundancy check of configuration file and compare with the included check code of configuration file,
As a result inconsistent, it verifies and does not pass through, unanimously then verification passes through.
The version verifies
Configuration file is parsed, History element content is extracted, compares version version and revised edition reversion attribute
Whether the colophon of information and file is consistent, inconsistent, verifies and does not pass through, and unanimously then verification passes through.
The IED element content includes: logical device information LD, logical node information LN, data object information DO, data
Attribute information DA.
Based on identical design, the present invention provides a kind of nucleus correcting system of electrical power distribution automatization system configuration file version, can
To include:
SCD correction verification module: substation configuration description file SCD is upgraded to by lowest version FileVersion during highest version into
Row verification；
CID correction verification module: check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
The CID correction verification module includes:
CRC check submodule: it obtains the terminal profile CID of current power distribution terminal and CRC check is carried out to it, judge
Whether CRC check continuously malfunctions 3 times, is to interrupt verification, otherwise prompt alarm and re-starts CRC check；
Version retrospect verification submodule: generating new terminal profile CID, parse new terminal profile CID and
Old terminal profile CID carries out version retrospect verification, if version retrospect verification passes through, downloads new configuration file.
The SCD checks module
First verification submodule, verifies for configuring circuit 1, and the verification of configuration circuit 1 is retouched for verifying terminal function
State substation configuration description file SCD variation caused by file ICD changes；
Second verification submodule, verifies for configuring circuit 2, and the verification of configuration circuit 2 is for verifying terminal example
Substation configuration description file SCD variation caused by file IID changes is described；
Third verifies submodule, verifies for configuring circuit 3, and the verification of configuration circuit 3 is retouched for check system specification
State substation configuration description file SCD variation caused by file SSD changes；
4th verification submodule, verifies for configuring circuit 4, and the verification of configuration circuit 4 is used for substation configuration description file
The verification of SCD self refresh.
The version retrospect verifies submodule and includes:
First comparison unit, whether the version information for comparing new and old terminal profile CID is consistent, inconsistent, then
Terminate configuration flow；
Second comparison unit, for comparing the configuration version parameter information of new and old terminal profile CID, if the configuration
Release parameter information is all the same, otherwise, terminates configuration flow；
Third comparison unit obtains newly-increased and variation content, compares for comparing new and old terminal profile CID
Whether newly-increased content examination and terminal function describe file ICD corresponding part structure consistent, are unanimously then otherwise mentioned by check
Show alarm；The content of variation is audited item by item according to configuration update table, if whole changing contents pass through audit, completes school
Core, otherwise prompt alarm.
The configuration version parameter information includes: semantic data model DatamodelSemantic, communication behavior information
CommunicationBehavior, device information Settings and configuration information Configuration.
Described first, which verifies submodule, includes:
First CRC check unit describes file ICD for obtaining new terminal function, CRC check is carried out to it, if CRC
Verification is not by terminating configuration flow then；
First version verification unit carries out version verification for describing file ICD to terminal function, if version verification is obstructed
It crosses, terminates configuration flow；
Unit is identified, describes file ICD, extract equipment ID, manufacturer's information for parsing terminal function, is worked as according to ID lookup
It is preceding fortune equipment terminal profile CID, parse terminal profile CID, compare the terminal function describe file ICD with
The IED element content of the terminal profile CID obtains the change information of IED element content, mark modification and newly-increased member
Element, and extract model configuration version parameter information；
IED element verification unit: completing the configuration of substation configuration description file SCD, generate new terminal profile CID,
The new terminal profile CID is parsed, and extracts the IED element content of the new terminal profile CID and obtains
The change information of IED element content matched, if matching result is inconsistent, feedback error information interrupts verification；If
With unanimously and without newly-increased element, then the model configuration version parameter information of new and old terminal profile CID is compared, as a result unanimously then
Verification passes through, otherwise prompt alarm；If matching is consistent and there is newly-increased element, the model of new and old terminal profile CID is compared
Configuration version parameter information, if the model configuration version parameter value of new version terminal profile CID is higher than legacy version terminal and matches
The model configuration version parameter value for setting file CID, which then verifies, to be passed through, otherwise prompt alarm.
Described second, which verifies submodule, includes:
Second CRC check unit describes file SSD for obtaining new system specifications, describes text to the system specifications
Part SSD carries out CRC check, terminates configuration flow if CRC check does not pass through；
Second edition verification unit carries out version verification for describing file SSD to newly-generated system specifications, if verification
Do not pass through, then terminates configuration flow；
Second identifier unit describes file SSD for parsing new-old system specification, successively contrast potential ranked element, feedback
The information of all devices, tie point and terminal under line element, and mark changed element；
Information checking unit successively verifies substation configuration description file SCD for generating new substation configuration description file SCD
Whether middle change in topology information is consistent with the comparing result of second identifier unit, inconsistent unanimously then by verification, prompts to accuse
It is alert, reexamine configuration process；
Traversal Unit traverses substation Substation element for the feeder line ID according to substation configuration description file SCD, raw
At feed configuration file FCD.
The third verifies submodule
Third CRC check unit, the terminal example of reading terminals describe file IID, describe to the terminal exampleization
File IID carries out CRC check, if verification does not pass through, terminates configuration flow；
Third identifies unit, describes file IID and search currently to configure text in the terminal of fortune for parsing terminal example
Part CID extracts terminal example respectively and describes the data set Dataset element of file IID and terminal profile CID, DOI member
Element, DAI element, privately owned Privitae element information, configuration attribute CF parameter value, are compared, and identify newly-increased and update
Element；
First comparison unit generates terminal profile CID, terminal is configured for updating substation configuration description file SCD
File CID and the element that is newly-increased and updating of mark compare, if comparing result is consistent, and the version of configuration attribute CF is more
Newly, and the old version of newly-generated terminal profile CID is identical as the old version of terminal profile CID, then passes through
It verifies, otherwise prompt alarm.
Described 4th, which verifies submodule, includes:
Configuration unit reconfigures communication network element information, updates link for parsing substation configuration description file SCD
Timeout parameter information, increases sweep equipment data set contents, and modification control block value, enabled/non-enabled control block reconfigure
IED element content modifies action parameter value, updates protection definite value, telemetering dead band value, generates new substation configuration description file SCD；
Second comparison unit, for comparing new and old substation configuration description file SCD, more whether examination communication behavior parameter value
Newly, if new version substation configuration description file SCD communication behavior parameter value is higher than the communication behavior parameter of legacy version, and new change
The version information value of power station configuration file SCD is equal to the version information value of old substation configuration description file SCD, then verifies 1 and pass through,
Otherwise it verifies and does not pass through, prompt alarm；New and old substation configuration description file SCD is compared, whether examination definite value parameter value updates, if
The definite value parameter value of new substation configuration description file SCD is higher than old definite value parameter value, and new substation configuration description file SCD
Version information value be equal to the version information value of old substation configuration description file SCD, then verify and 2 pass through, otherwise verify and do not pass through,
Prompt alarm, verification 1 and verification 2 are passed through by then verification.
The CRC check includes: to calculate the cyclic redundancy check of configuration file and compare with the included check code of file, as a result
It is inconsistent, it verifies and does not pass through, unanimously then verification passes through.
The version verifies
Configuration file is parsed, History element content is extracted, compares version (version) and reversion (revised edition)
Whether the colophon of attribute information and file is consistent, inconsistent, verifies and does not pass through, and unanimously then verification passes through.
The IED element content includes: logical device information LD, logical node information LN, data object information DO, data
Attribute information DA.
Embodiment:
As shown in figure 4, SCD file forward direction checks process:
The reason of causing SCD file version to change (forward direction checks triggering factors) includes following 4 class:
A.ICD file change: manufacturer terminal carries out software program upgrading in fortune terminal, increases or updates terminal function and draws
ICD file change is played, ICD file change occurs mainly in model part.Configure circuit are as follows: ICD → SCD, such as circuit 1 in Fig. 2
Signal.
B.SSD file change: distribution line topology caused by the reasons such as power distribution network network reconfiguration or changes of operating modes is more
Newly.Configure circuit are as follows: SSD → SCD, as circuit 2 is illustrated in Fig. 2.
C.IID file change: live side updates configuration file version caused by terminal configuration information and changes.Configure circuit:
IID → SCD, as circuit 3 is illustrated in Fig. 2.
D.SCD self refresh: electrical power distribution automatization system administrator modifies, again to definite value parameter value, messaging parameter value
SCD file caused by configuration data collection, report-control block trigger parameter etc. updates.Circuit 4:SCD → SCD is configured, as returned in Fig. 2
Illustrate on road 4.
Above-mentioned factor can trigger system configuration process alone or in combination and cause SCD file change procedure, wherein group
Conjunction form can be analyzed to the superposition in configuration circuit 1,2,3,4.SCD file checking procedure is decomposed into the school to above-mentioned configuration circuit
It tests.
As shown in figure 3, the CID file for the latest edition that system retains before CID' expression configuration does not complete in figure, SSD'
Indicate the SSD file for the latest edition that system retains before configuration does not complete, device.icd indicates the ICD of current power distribution terminal
File.
I. 1 checking procedure of circuit is configured:
1) system manager obtains new ICD file from database, calculates the cyclic redundancy check of ICD file and and file
Included check code comparison, it is as a result inconsistent, it verifies and does not pass through, terminate configuration flow；It is consistent then start FileVersion examination,
Into process 2).
2) system configuration utility parsing ICD file extracts History element content, compares version and reversion and belongs to
Whether property information and date library ICD colophon is consistent.It is inconsistent, it verifies and does not pass through, terminate configuration flow；Comparing result one
It causes then to enter process 3).
3) ICD file is parsed, extract equipment ID, manufacturer's information are searched currently according to ID in the CID file of fortune equipment, solution
CID file is analysed, IED element content is compared, obtains the change information of whole LD, LN, DO, DA, mark modification or newly-increased element；
Extract model configuration version parameter information.
4) system configuration utility completes SCD file configuration, generates new CID file, parses the CID file, extracts IED member
Plain content obtains whole LD, LN, DO, DA element information and is matched with the information that step 3) obtains.Matching result is inconsistent,
Then feedback error information is checked by manpower intervention；Matching is consistent and without newly-increased element, then compares new and old CID file model configuration
Release parameter, as a result consistent then verification pass through, otherwise prompt alarm；Matching is consistent and there is newly-increased element, compares new and old CID text
Part model configuration version parameter, the model that the model configuration version parameter value of new version CID is higher than early version CID file configure version
This parameter value, which then verifies, to be passed through, otherwise prompt alarm.
II. 2 checking procedure of circuit is configured:
1) electrical power distribution automatization system from PMS system obtain SSD file, calculate the cyclic redundancy check of SSD file and with file from
The check code of band compares, as a result inconsistent, verifies and does not pass through, terminates configuration flow；It is consistent then start FileVersion examination, into
Enter process 2).It is to be appreciated that work as the push of PMS system is unusual action information, then existing topological diagram is updated, topology is verified by then straight
The update of row SSD file is tapped into, and automatically generates SCD file.
2) system configuration utility parsing SSD file extracts History element content, compares version and reversion and belongs to
Property information and SSD version variation record it is whether consistent.It is inconsistent, it verifies and does not pass through, terminate configuration flow；Comparing result is consistent
Then enter process 3).
3) configuration tool parses new and old SSD file, successively contrast potential grade VotageLevel element, feeder line Circuit
All devices, tie point ConnectivityNode and terminal Terminal information, mark changed element under element.
4) system configuration utility completes configuration process, generates new SCD file, successively verifies change in topology in SCD file
Information with it is whether consistent according to comparing result 3), unanimously then by verification, inconsistent then prompt alarm reexamines and configured
Journey.
5) SCD version verification passes through, and traverses Substation element according to feeder line ID, regenerates FCD file.
III. 3 checking procedure of circuit is configured:
1) electrical power distribution automatization system reading terminals IID file, calculate IID file cyclic redundancy check and with file carry
Check code comparison, it is as a result inconsistent, it verifies and does not pass through, terminate configuration flow；It is consistent then start FileVersion examination, entered
Journey 2).
2) configuration tool parses IID file and searches currently in the CID file of fortune, extracts data set Dataset element,
DOI element, DAI element, privately owned Privitae element information, configuration attribute CF parameter value, are compared, and mark is newly-increased or updates
Element.
3) main website updates SCD file generation CID file, compares to the newly-increased and more new element of 3) mark, comparison is tied
Fruit is consistent and configuration attribute CF version updating, newly-generated CID file version updating and old version and old CID FileVersion phase
Together, then by verification, otherwise prompt alarm, checks checking procedure.
IV. 4 checking procedure of circuit is configured:
1) system configuration utility parses SCD file, reconfigures communication network Communication element information, updates
Link timeout parameter information increases sweep equipment data set contents, modifies control block value, enabled/non-enabled control block etc., raw
The SCD file of Cheng Xin.New and old SCD file is then compared, whether examination communication behavior parameter value updates, new version SCD communication row
It is higher than early version communication behavior parameter for parameter value, new version SCD file version value is equal to early version Reversion value,
Then verification passes through, otherwise prompt alarm.
2) system configuration utility parses SCD file, reconfigures IED element content, modifies action parameter value, updates protection
Definite value, telemetering dead band value etc., generate new SCD file.New and old SCD file is then compared, whether examination definite value parameter value updates,
New version SCD definite value parameter value is higher than early version definite value Parameters Parameter Value, and new version SCD file version value is equal to old version
This Reversion value, then verification passes through, otherwise prompt alarm.
As shown in figure 5, CID file reversely checks process:
Above-mentioned forward direction check process is that the version that the system configuration triggered to known reason carries out verifies, when system configuration mistake
Journey is completed to generate SCD file, and the SCD configuration tool for being sent to each terminal is generated CID file by system configuration utility.It is issuing
It should reversely be checked before terminal.Check process is as follows:
1) terminal configuration tool passes through the terminal profile CID in GetFile service acquisition current power distribution terminal
(device.cid)；Calculate cyclic redundancy check, check code and device.cid be included, and check code is consistent enters 2), otherwise prompt mistake
Accidentally, file is transferred again and calculates CRC code, continuous error 3 times, then manpower intervention is handled.
2) terminal configuration tool parsing CID file and device.cid file, extraction version, revison,
DatamodelSemantic, CommunicationBehavior, Settings, Configuration element information carry out version
This retrospect.
A.CID file revison information is consistent with device.cid file version information；
The configuration version parameter information DatamodelSemantic of b.CID file and device.cid file,
At least one difference of CommunicationBehavior, Settings, Configuration.
C. CID file and device.cid file are compared, new content, which is checked with ICD file corresponding part structure, is
It is no consistent, unanimously then pass through and check, otherwise prompt alarm.Changing unit is audited item by item according to configuration update table, is all become
Change item audit to pass through, then completes to check, otherwise prompt alarm.
3) above-mentioned check result 2) all passes through, and CID file is by checking, download configuration file.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, the application can be used it is one or more wherein include the computer of computer usable program code
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Finally it should be noted that: the above examples are only used to illustrate the technical scheme of the present invention rather than to its protection scope
Limitation, although the application is described in detail referring to above-described embodiment, those of ordinary skill in the art should
Understand: those skilled in the art read the specific embodiment of application can still be carried out after the application various changes, modification or
Person's equivalent replacement, but these changes, modification or equivalent replacement, are applying within pending claims.
Claims (15)
1. a kind of check method of electrical power distribution automatization system configuration file version, which is characterized in that including；
The FileVersion during highest version is upgraded to by lowest version to substation configuration description file SCD to verify；
Check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
2. configuration file version check method as described in claim 1, which is characterized in that described to terminal profile CID
The check that trace to the source of the upper level old version of version includes:
S2.1: obtaining the terminal profile CID of current power distribution terminal and carry out CRC check to it, and verification, which passes through, executes S2.2,
Otherwise judge whether not pass through for continuous 3 times, be to interrupt verification, otherwise prompt mistake, and repeat S2.1；
S2.2: generating new terminal profile CID, parses new terminal profile CID and old terminal profile
CID carries out version retrospect verification, if version retrospect verification passes through, downloads new terminal profile CID.
3. configuration file version check method as claimed in claim 2, which is characterized in that the version retrospect, which verifies, includes:
S3.1: whether the version information for comparing new and old terminal profile CID is consistent, unanimously then executes S3.2, and otherwise, termination is matched
Set process；
S3.2: the configuration version parameter information of new and old terminal profile CID is compared, the configuration version parameter information is at least
One difference, then execute S3.3, otherwise, terminates configuration flow；
S3.3: comparing new and old terminal profile CID, obtains newly-increased and variation content, compare newly-increased content examination with
Whether terminal function describes file ICD corresponding part structure consistent, unanimously then by checking, otherwise prompt alarm；To variation
Content is audited item by item according to configuration update table, if whole changing contents pass through audit, completes to verify, otherwise prompt alarm.
4. configuration file version check method as claimed in claim 3, which is characterized in that the configuration version parameter information packet
It includes: semantic data model DatamodelSemantic, communication behavior information CommunicationBehavior, device information
Settings and configuration information Configuration.
5. configuration file version check method as described in claim 1, which is characterized in that described to substation configuration description file
It includes: the verification of configuration circuit 1, configuration 2 school of circuit that SCD lowest version, which is upgraded to the FileVersion during highest version and carries out verification,
It tests, configure the verification of circuit 3, configure any one or more in the verification of circuit 4.
6. configuration file version check method as claimed in claim 5, which is characterized in that the verification of configuration circuit 1 is used for
The variation that verification terminal function describes substation configuration description file SCD caused by file ICD changes includes:
S6.1: obtaining new terminal function and describe file ICD, carries out CRC check to it, terminates and match if CRC check does not pass through
Process is set, executes S6.2 if passing through；
S6.2: describing file ICD to terminal function and carry out version verification, terminates configuration flow if version verification does not pass through, if
By then executing S6.3；
S6.3: parsing terminal function describes file ICD, extract equipment ID, manufacturer's information, is searched currently according to ID in fortune equipment
Terminal profile CID parses terminal profile CID, compares the terminal function and describes file ICD and terminal configuration
The IED element content of file CID obtains the change information of IED element content, mark modification and newly-increased element, and extracts mould
Type configuration version parameter information；
S6.4: completing the configuration of substation configuration description file SCD, generates new terminal profile CID, parses the new terminal
Configuration file CID, and extract the IED element content and S6.3 acquisition IED element content of the new terminal profile CID
Change information is matched, if matching result is inconsistent, feedback error information interrupts verification；If matching is unanimously and without newly-increased
Element then compares the model configuration version parameter information of new and old terminal profile CID, and as a result consistent then verification passes through, otherwise
Prompt alarm；If matching is consistent and there is newly-increased element, the model configuration version parameter letter of new and old terminal profile CID is compared
Breath, if the model configuration version parameter value of new version terminal profile CID is higher than the model of legacy version terminal profile CID
Configuration version parameter value, which then verifies, to be passed through, otherwise prompt alarm.
7. configuration file version check method as claimed in claim 5, which is characterized in that the verification of configuration circuit 2 is used for
Verification terminal example describes substation configuration description file SCD variation caused by file IID changes
S7.1: the terminal example of reading terminals describes file IID, describes file IID to the terminal example and carries out the school CRC
It tests, if verification does not pass through, terminates configuration flow；S7.2 is executed if if verifying；
S7.2: parsing terminal example describes file IID and searches currently in the terminal profile CID of fortune, extracts respectively eventually
It is the end instantiation description data set Dataset element of file IID and terminal profile CID, DOI element, DAI element, privately owned
Privitae element information, configuration attribute CF parameter value, are compared, and identify element that is newly-increased and updating；
S7.3: updating substation configuration description file SCD, generates terminal profile CID, and terminal profile CID and S7.2 is marked
The element that is newly-increased and updating known compares, if comparing result is consistent, and the version updating of configuration attribute CF, and newly-generated
The old version of terminal profile CID is identical as the old version of terminal profile CID, then by verification, otherwise prompts
Alarm checks checking procedure.
8. configuration file version check method as claimed in claim 5, which is characterized in that the verification of configuration circuit 3 is used for
Check system specification describes substation configuration description file SCD variation caused by file SSD changes
S8.1: obtaining new system specifications and describe file SSD, describes file SSD to the system specifications and carries out CRC check, if
CRC check does not pass through, and terminates configuration flow, executes S8.2 if passing through；
S8.2: describing file SSD to newly-generated system specifications and carry out version verification, if verification does not pass through, terminates configuration stream
Journey, verification pass through, then execute S8.3；
S8.3: parsing new-old system specification describes file SSD, successively all devices under contrast potential ranked element, feeder line element,
The information of tie point and terminal, and mark changed element；
S8.4: generating new substation configuration description file SCD, successively verify substation configuration description file SCD in change in topology information with
Whether the comparing result of S8.3 is consistent, unanimously then executes S8.5 by verification, inconsistent then prompt alarm reexamines configuration
Process；
S8.5: the feeder line ID according to substation configuration description file SCD traverses substation Substation element, generates feed configuration text
Part FCD.
9. configuration file version check method as claimed in claim 5, which is characterized in that the verification of configuration circuit 4 is used for
The verification of substation configuration description file SCD self refresh includes:
Substation configuration description file SCD is parsed, communication network element information is reconfigured, updates link timeout parameter information, is increased
Sweep equipment data set contents, modification control block value, enabled/non-enabled control block, reconfigure IED element content, modify
Action parameter value updates protection definite value, telemetering dead band value, generates new substation configuration description file SCD, compare new and old substation and match
File SCD is set, whether examination communication behavior parameter value updates, if new version substation configuration description file SCD communication behavior parameter
Value is higher than the communication behavior parameter of legacy version, and the version information value of new substation configuration description file SCD is equal to old power transformation
It stands the version information value of configuration file SCD, then verifies 1 and pass through, otherwise verify and do not pass through, prompt alarm；Compare new and old substation
Whether configuration file SCD, examination definite value parameter value update, if the definite value parameter value of new substation configuration description file SCD is high
In old definite value parameter value, and the version information value of new substation configuration description file SCD is equal to old substation configuration description file SCD
Version information value, then verify and 2 pass through, otherwise verify and do not pass through, prompt alarm；Verification 1 and 2 passes through, then configures 4 school of circuit
It tests and passes through.
10. the configuration file version check method as described in claim 2,6,7,8 is any, which is characterized in that the CRC check
It include: to calculate the cyclic redundancy check of configuration file and compared with the included check code of configuration file, it is as a result inconsistent, it verifies obstructed
It crosses, unanimously then verification passes through.
11. the configuration file version check method as described in claim 6 or 7 is any, which is characterized in that the version verification packet
It includes:
Configuration file is parsed, History element content is extracted, compares version version and revised edition reversion attribute information
It is whether consistent with the colophon of file, it is inconsistent, it verifies and does not pass through, unanimously then verification passes through.
12. the configuration file version check method as described in claim 6 or 9, which is characterized in that the IED element content packet
It includes: logical device information LD, logical node information LN, data object information DO, data attribute information DA.
13. a kind of nucleus correcting system of electrical power distribution automatization system configuration file version characterized by comprising
SCD correction verification module: it is upgraded to by lowest version the FileVersion during highest version to substation configuration description file SCD and carries out school
It tests；
CID correction verification module: check of tracing to the source is carried out to the upper level old version of terminal profile CID version.
14. configuration file version nucleus correcting system as claimed in claim 13, which is characterized in that the CID correction verification module includes:
CRC check submodule: it obtains the terminal profile CID of current power distribution terminal and CRC check is carried out to it, judge CRC
Whether continuously verification error 3 times, be to interrupt verification, otherwise prompt alarm and re-start CRC check；
Version retrospect verification submodule: generating new terminal profile CID, parses new terminal profile CID and old
Terminal profile CID carries out version retrospect verification, if version retrospect verification passes through, downloads new configuration file.
15. configuration file version nucleus correcting system as claimed in claim 13, which is characterized in that the SCD checks module and includes:
First verification submodule, verifies for configuring circuit 1, and the verification of configuration circuit 1 is for verifying terminal function description text
The variation of substation configuration description file SCD caused by part ICD changes；
Second verification submodule, verifies for configuring circuit 2, and the verification of configuration circuit 2 is for verifying terminal exampleization description
The variation of substation configuration description file SCD caused by file IID changes；
Third verifies submodule, verifies for configuring circuit 3, and the verification of configuration circuit 3 is for check system specification description text
The variation of substation configuration description file SCD caused by part SSD changes；
4th verification submodule, verifies for configuring circuit 4, and the verification of configuration circuit 4 is used for substation configuration description file SCD certainly
The verification of update.
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