The content of the invention
It is an object of the invention to provide a kind of intelligent substation configuration file standardized management system and file verification method,
Various ways verification can be carried out to SCD file to ensure the correctness of SCD file, intelligent substation SCD is effectively carried out literary
The standardized management of part.
The present invention adopts following technical proposals:
A kind of intelligent substation configuration file standardized management system, including the server end positioned at traffic department and is located at
The configuration management client of each intelligent substation, multiple configuration management clients are led to server end by dispatch data net
Letter;
Described configuration management client is used to locally realize that SCD file parsing, SCD are literary by graphical operation interface
Part is verified and SCD file is uploaded, and by self-defined application protocol access services device end, this intelligent substation data is carried out far
Thread management;
SCD file parsing includes obtaining SCD file from monitoring backstage and being parsed;
SCD file verification includes:
Shema verifications are carried out to SCD file, whether each grammatical rules meets in IEC61850.6 in judging SCD file
The grammatical ruless that schema files are provided;
Retrieve the configuration information of each substation IED from SCD file in order, and to each power transformation
The configuration information of smart machine of standing carries out model static check and model dynamic check, judges the substation IED respectively
The model of configuration information description whether meet the needs of Practical Project and check the realistic model of the equipment whether with the equipment
Configuration information description it is consistent;
SCD file is uploaded to be included SCD file is verified in shema verifications, model static check and model dynamic check
The error message of gained is recorded and is uploaded onto the server;Will be in shema verifications, model static check and model dynamic check
The SCD file that there is no mistake uploads onto the server;
Described server end is made up of engineer station and server;Engineer station is used to provide graphical operation interface,
Dispatcher is made to carry out user management;Server carries out plant stand management, operation note for the SCD file to multiple intelligent substations
Record, SCD file version management and check errors information management, record operation note, the SCD file history of each intelligent substation
Version and SCD file check errors information;
Described dispatch data net is based on ICP/IP protocol.
Described configuration management client is provided with two electric Ethernet interfaces, configuration management client by the first electricity with
Too network interface accesses station level network in intelligent substation, with monitoring backstage, intelligent secondary device and scheduling in intelligent substation
Substation is in same LAN;Described configuration management client passes through the second electric Ethernet interface access dispatching data network,
Communicate with server end.
Described server includes communication management module, application management module, data memory module and Subscriber Interface Module SIM;
Communication management module is for by server end access dispatching data network, and management server end and configuration management client
The connection at end;Communication management module is in communication with each other with application management module, in the communication message of self-configuring in future management client
The application data for parsing is sent to application management module, while the application data of self-application management module in future is encoded into communication
Message is sent to configuration management client;
Described application management module realizes application data for being packaged to the operation of file and the operation of data base
Management, classification and verify;
Described data memory module for storing to data such as SCD file, check errors information, power plant and substation's informations,
And interface is provided for entering line access and management using management module and Subscriber Interface Module SIM;Application management module, user interface mould
Block is in communication with each other with data memory module;
The Subscriber Interface Module SIM is used to provide visual human-computer interaction interface for configuration management client user, to clothes
The data at business device end are checked, accessed and are managed.
A kind of intelligent substation configuration file method of calibration, it is characterised in that comprise the following steps:
A:Configuration management client obtains SCD file from monitoring backstage and is parsed, subsequently into step B;
B:Configuration management client carries out shema verifications to SCD file, judges in SCD file each grammatical rules whether
Meet the grammatical ruless of schema files offer in IEC61850.6, if verification enters correctly into step C;If verification is incorrect
Into step G;
C:Configuration management client retrieves the configuration information of a substation IED from SCD file in order,
Subsequently into step D;
D:Configuration management client carries out model static check to the configuration information of this substation IED, judges the change
Whether the model of the configuration information description of power station smart machine meets the needs of Practical Project, if met into step E;If
Verification is unsatisfactory for into step G;
E:Configuration management client carries out model dynamic check to the configuration information of this substation IED, checks this to set
Whether standby realistic model is consistent with the description of the configuration information of the equipment;If unanimously entering step F;If verification is unsatisfactory for
Into step G;
F:Configuration management client checks whether the configuration information for also having substation IED will carry out school in SCD file
Test, if then return to step C;Step H is entered if not;
G:Configuration management client records module records associated check error message, subsequently into step H;
H:Configuration management client judges whether associated check error message, wrong if there is associated check is then uploaded
Return to step B after false information;If there is no then uploading SCD file, ends file checking procedure.
In the D steps, model static check includes following checking procedure:
D1:Information model consistency desired result, to logical node cited in SCD file, data object and data attribute
The regulation for whether meeting IEC61850.7.3 and IEC61850.7.4 is verified, and step D2 is entered if meeting;If any not
Meet;
D2:Information uniqueness is verified, under IED titles, the IP address of station level accessing points, same IED in SCD file
Station level accessing points title, the title of LN under same station level accessing points under the title of logical device, same logical device,
Only whether the ID of the AppID, MAC Address and ID, setting-group control block and report-control block of sampled value control block and event control block
One enters verification, it is such as unique if into step D3;G is entered then if any not unique;
D3:All station level accessing points for judging to quote under Communication sections, sampled value control block, event control
Whether block is defined in IED sections is verified, and step D4 is entered if being defined;G is entered then if any undefined;
D4:Judge institute's logical node of instantiation in IED, data object, whether enumerate with the data attribute of structure type
It is defined in DataTypeTemplate, and the data not having in there is no DataTypeTemplate, if it is enter
Enter step D5;G is entered if otherwise entering;
D5:Judge whether the logical node at cited data place in data set is defined, if then entering step D6;
G is entered if otherwise entering;
D6:Empty terminal data validity and connection validity check, the input to the empty terminal of input and this IED of IED are empty
Whether Inputs section of the interconnected relationship of the empty terminal of output of terminal and other IED in SCD file define, be input into void terminal and
Whether the empty terminal of output defines and whether data type is identical, if yes then enter step D7;G is entered if otherwise entering;
D7:Whether the empty terminal of output for judging other IED in step D6 is that the output void terminal place IED of this IED is issued
The member of data set judged, if yes then enter step D8, if otherwise entering step G;
D8:Judge the AppID of sampled value control block whether in the range of [0x4000 ~ 0x7fff], event control block
AppID whether in the range of [0x0000 ~ 0x3fff], if yes then enter step E, if otherwise enter step G.
In the E steps, model dynamic check includes following checking procedure:
E1:Model consistency is verified, serviced by MMS communication obtain successively the LD of IED, logical node, Dataset,
RCB, setting-group control block, DOI, SDOI, DAI and Dataset member, judge that can IED correctly respond, and return type with
Whether SCD file is described consistent, if yes then enter step E2;If any otherwise into G;
E2:Data describe consistency desired result, by the Dynamic profiling of MMS communication service acquisition DOI, judge the dynamic of DOI
Whether description is consistent with the static description in SCD file, and step F is entered if consistent;If any otherwise into G.
The specification of the present invention management process of SCD file, can be to carrying out to intelligent substation SCD file in local realization
Parsing, and school is carried out to SCD file by the auxiliary examination function such as shema verifications, model static check, model dynamic check
Test, it is ensured that the correctness of SCD file, reasonability and integrity, and the SCD file of each intelligent substation is uploaded onto the server
End is managed collectively, and is provided a kind of management, is checked the effective tool of configuration file for transformer station's O&M unit, contributes to base
Layer technical staff's proper use of configuration file during intelligent substation construction, examination, O&M, enlarging, it is ensured that intelligent power transformation
The reliability service stood, can be widely applied for power-management centres at different levels.
Specific embodiment
As shown in figure 1, intelligent substation configuration file standardized management system of the present invention is included positioned at scheduling unit
The server end and the configuration management client positioned at each intelligent substation of door, multiple configuration management clients are by dispatching number
Communicate with server end according to net.
Described configuration management client is used to locally realize that SCD file parsing, SCD are literary by graphical operation interface
Part is verified and SCD file is uploaded, and by self-defined application protocol access services device end, this intelligent substation data is carried out far
Thread management.
Wherein, SCD file parsing includes obtaining SCD file from monitoring backstage and being parsed;
SCD file verification includes:
Shema verifications are carried out to SCD file, whether each grammatical rules meets in IEC61850.6 in judging SCD file
The grammatical ruless that schema files are provided;
Retrieve the configuration information of each substation IED from SCD file in order, and to each power transformation
The configuration information of smart machine of standing carries out model static check and model dynamic check, judges the substation IED respectively
The model of configuration information description whether meet the needs of Practical Project and check the realistic model of the equipment whether with the equipment
Configuration information description it is consistent;
SCD file is uploaded to be included SCD file is verified in shema verifications, model static check and model dynamic check
The error message of gained is recorded and is uploaded onto the server;Will be in shema verifications, model static check and model dynamic check
The SCD file that there is no mistake uploads onto the server.
The present invention, matched somebody with somebody to realize the standardized management of SCD file before newest SCD file uploads onto the server
Put management client and will perform SCD file parsing, SCD file verification and SCD file upload procedure, SCD file verification bag successively
Include schema verifications, model static check and model dynamic check.Therefore, specifically, configuration management visitor of the present invention
Family end is used to perform following steps successively:
A:Configuration management client obtains SCD file from monitoring backstage and is parsed, subsequently into step B;
B:Configuration management client carries out shema verifications to SCD file, when shema verifications are carried out, judges SCD file
In each grammatical rules whether meet the grammatical ruless that schema files are provided in IEC61850.6, the element that can such as use, unit
The hierarchical relationship of element, order of elements, attribute of an element, attribute etc.;If verification enters correctly into step C;If verification is incorrect
Into step G;
C:Configuration management client retrieves the configuration information of a substation IED from SCD file in order,
Subsequently into step D;
D:Configuration management client carries out model static check to the configuration information of this substation IED, judges the change
Whether the model of the configuration information description of power station smart machine meets the needs of Practical Project, if met into step E;If
Verification is unsatisfactory for into step G;
Model static check includes checking procedure in detail below:
D1:Information model consistency desired result, to logical node cited in SCD file, data object and data attribute
The regulation for whether meeting IEC61850.7.3 and IEC61850.7.4 is verified, and step D2 is entered if meeting;If any not
Meet;
D2:Information uniqueness is verified, under IED titles, the IP address of station level accessing points, same IED in SCD file
Station level accessing points title, the title of LN under same station level accessing points under the title of logical device, same logical device,
Only whether the ID of the AppID, MAC Address and ID, setting-group control block and report-control block of sampled value control block and event control block
One enters verification, it is such as unique if into step D3;G is entered then if any not unique;
D3:All station level accessing points for judging to quote under Communication sections, sampled value control block, event control
Whether block is defined in IED sections is verified, and step D4 is entered if being defined;G is entered then if any undefined;
D4:Judge institute's logical node of instantiation in IED, data object, whether enumerate with the data attribute of structure type
It is defined in DataTypeTemplate, and the data not having in there is no DataTypeTemplate, if it is enter
Enter step D5;G is entered if otherwise entering;
D5:Judge whether the logical node at cited data place in data set is defined, if then entering step D6;
G is entered if otherwise entering;
D6:Empty terminal data validity and connection validity check, the input to the empty terminal of input and this IED of IED are empty
Whether Inputs section of the interconnected relationship of the empty terminal of output of terminal and other IED in SCD file define, be input into void terminal and
Whether the empty terminal of output defines and whether data type is identical, if yes then enter step D7;G is entered if otherwise entering;
D7:Whether the empty terminal of output for judging other IED in step D6 is that the output void terminal place IED of this IED is issued
The member of data set judged, if yes then enter step D8, if otherwise entering step G;
D8:Judge the AppID of sampled value control block whether in the range of [0x4000 ~ 0x7fff], event control block
AppID whether in the range of [0x0000 ~ 0x3fff], if yes then enter step E, if otherwise enter step G.
E:Configuration management client carries out model dynamic check to the configuration information of this substation IED, checks this to set
Whether standby realistic model is consistent with the description of the configuration information of the equipment;If unanimously entering step F;If verification is unsatisfactory for
Into step G;
Model dynamic check includes checking procedure in detail below:
E1:Model consistency is verified, serviced by MMS communication obtain successively the LD of IED, logical node, Dataset,
RCB, setting-group control block, DOI, SDOI, DAI and Dataset member, judge that can IED correctly respond, and return type with
Whether SCD file is described consistent, if yes then enter step E2;If any otherwise into G;
E2:Data describe consistency desired result, by the Dynamic profiling of MMS communication service acquisition DOI, judge the dynamic of DOI
Whether description is consistent with the static description in SCD file, and step F is entered if consistent;If any otherwise into G;
F:Configuration management client checks whether the configuration information for also having substation IED will carry out school in SCD file
Test, if then return to step C;Step H is entered if not;
G:Configuration management client records associated check error message, subsequently into step H;
H:Configuration management client judges whether associated check error message, wrong if there is associated check is then uploaded
Return to step B after false information;If there is no then uploading SCD file, ends file checking procedure.
Configuration management client is provided with two electric Ethernet interfaces, and configuration management client is connect by the first electric Ethernet
Mouth accesses station level network in intelligent substation, at monitoring backstage, intelligent secondary device and scheduling sub-station in intelligent substation
In same LAN;Intelligent secondary device include relay protection system, time dissemination system, TT&C system, fault recording system and
Network message record analysis system.Described configuration management client passes through the second electric Ethernet interface access dispatching data network,
Communicate with server end.By the first electric Ethernet, configuration management client can obtain newest SCD file from monitoring backstage,
And by MMS directory services access intelligence secondary device;By the second electric Ethernet, configuration management client can pass through self-defined
Application protocol access server end.
Described server end is made up of engineer station and server.Engineer station is used to provide graphical operation interface,
Dispatcher is enable to carry out user management.Server carries out plant stand management, behaviour for the SCD file to multiple intelligent substations
Note down, SCD file version management and check errors information management, record operation note, the SCD file of each intelligent substation
Old version and SCD file check errors information;Server includes communication management module, application management module, data storage mould
Block and Subscriber Interface Module SIM, communication management module are in communication with each other with application management module, application management module, Subscriber Interface Module SIM
It is in communication with each other with data memory module, application management module, Subscriber Interface Module SIM are to the SCD file in data memory module, school
The data such as error checking false information, power plant and substation's information enter line access and management.
Communication management module is for by server access dispatching data network, and management server and configuration management client
Connection;Communication management module is in communication with each other with application management module, is parsed in the communication message of self-configuring in future management client
The application data for going out is sent to application management module, while the application data of self-application management module in future is encoded into communication message
It is sent to configuration management client.Configuration management client accesses the listening port of communication management module and asks connection, communication
After the legitimacy of management module checking request connection, a threads of conversation can be created, and is managed using session management object.
The subsequently communication of the configuration management client and server is all processed by the specific threads of conversation, while carrying out journal file
Write.When configuration management client is exited, the listening port of communication management module will be accessed and release connection, telecommunication management is asked
Module is with the corresponding threads of conversation of backed off after random and discharges related resource, and simultaneous session management object can delete all of the session
Record.
Application management module realizes the pipe of application data for being packaged to the operation of file and the operation of data base
Reason, classification and checking.Application management module can divide authority by application data management, and the request that client sends is entered
Row is according to Authority Verification.Maximally utilizing for the ease of resource, application management module can divide request type and put into not
In same container, if identical request then merges, the access to data base or file is so effectively reduced.Together
When, application management module possesses load-balancing function to the read-write of data base querying, file using unified management, so multiple visitors
When same affairs are inquired about at family end, directly related content is read from data buffer zone, enhance the responding ability of system, for money
Source is using the lifting with matter.
Data memory module is for storing to data such as SCD file, check errors information, power plant and substation's informations, and provides
Interface is for entering line access and management using management module and Subscriber Interface Module SIM.
The Subscriber Interface Module SIM is used to provide visual human-computer interaction interface for configuration management client user, to clothes
The data of business device are checked, accessed and are managed.
Described dispatch data net is based on ICP/IP protocol, can run on any IP network, by dispatch data net
Stable, the reliable communication that High Speed IP Network platform realizes server and configuration management client for being provided.
As shown in Fig. 2 file verification method of the present invention is comprised the following steps:
A:Configuration management client obtains SCD file from monitoring backstage and is parsed, subsequently into step B;
B:Configuration management client carries out shema verifications to SCD file, when shema verifications are carried out, judges SCD file
In each grammatical rules whether meet the grammatical ruless that schema files are provided in IEC61850.6, the element that can such as use, unit
The hierarchical relationship of element, order of elements, attribute of an element, attribute etc.;If verification enters correctly into step C;If verification is incorrect
Into step G;
C:Configuration management client retrieves the configuration information of a substation IED from SCD file in order,
Subsequently into step D;
D:Configuration management client carries out model static check to the configuration information of this substation IED, judges the change
Whether the model of the configuration information description of power station smart machine meets the needs of Practical Project, if met into step E;If
Verification is unsatisfactory for into step G;
Model static check includes checking procedure in detail below:
D1:Information model consistency desired result, to logical node cited in SCD file, data object and data attribute
The regulation for whether meeting IEC61850.7.3 and IEC61850.7.4 is verified, and step D2 is entered if meeting;If any not
Meet;
D2:Information uniqueness is verified, under IED titles, the IP address of station level accessing points, same IED in SCD file
Station level accessing points title, the title of LN under same station level accessing points under the title of logical device, same logical device,
Only whether the ID of the AppID, MAC Address and ID, setting-group control block and report-control block of sampled value control block and event control block
One enters verification, it is such as unique if into step D3;G is entered then if any not unique;
D3:All station level accessing points for judging to quote under Communication sections, sampled value control block, event control
Whether block is defined in IED sections is verified, and step D4 is entered if being defined;G is entered then if any undefined;
D4:Judge institute's logical node of instantiation in IED, data object, whether enumerate with the data attribute of structure type
It is defined in DataTypeTemplate, and the data not having in there is no DataTypeTemplate, if it is enter
Enter step D5;G is entered if otherwise entering;
D5:Judge whether the logical node at cited data place in data set is defined, if then entering step D6;
G is entered if otherwise entering;
D6:Empty terminal data validity and connection validity check, the input to the empty terminal of input and this IED of IED are empty
Whether Inputs section of the interconnected relationship of the empty terminal of output of terminal and other IED in SCD file define, be input into void terminal and
Whether the empty terminal of output defines and whether data type is identical, if yes then enter step D7;G is entered if otherwise entering;
D7:Whether the empty terminal of output for judging other IED in step D6 is that the output void terminal place IED of this IED is issued
The member of data set judged, if yes then enter step D8, if otherwise entering step G;
D8:Judge the AppID of sampled value control block whether in the range of [0x4000 ~ 0x7fff], event control block
AppID whether in the range of [0x0000 ~ 0x3fff], if yes then enter step E, if otherwise enter step G.
E:Configuration management client carries out model dynamic check to the configuration information of this substation IED, checks this to set
Whether standby realistic model is consistent with the description of the configuration information of the equipment;If unanimously entering step F;If verification is unsatisfactory for
Into step G;
Model dynamic check includes checking procedure in detail below:
E1:Model consistency is verified, serviced by MMS communication obtain successively the LD of IED, logical node, Dataset,
RCB, setting-group control block, DOI, SDOI, DAI and Dataset member, judge that can IED correctly respond, and return type with
Whether SCD file is described consistent, if yes then enter step E2;If any otherwise into G;
E2:Data describe consistency desired result, by the Dynamic profiling of MMS communication service acquisition DOI, judge the dynamic of DOI
Whether description is consistent with the static description in SCD file, and step F is entered if consistent;If any otherwise into G;
F:Configuration management client checks whether the configuration information for also having substation IED will carry out school in SCD file
Test, if then return to step C;Step H is entered if not;
G:Configuration management client records associated check error message, subsequently into step H;
H:Configuration management client judges whether associated check error message, wrong if there is associated check is then uploaded
Return to step B after false information;If there is no then uploading SCD file, ends file checking procedure.